Search
Upload
Modify/Delete

flag more
language Engilsh
language 中文
language 한국어
language Deutsch
language 日本語
language Русский
language Español
language Français
language Italiano
language Português
language polski
language Tiếng Việt
menu
menu_close
Join

Search
Upload
Modify/Delete

menu_language Engilsh
menu_language 中文
menu_language 한국어
menu_language Deutsch
menu_language 日本語
menu_language Русский
menu_language Español
menu_language Français
menu_language Italiano
menu_language Português
menu_language polski
menu_language Tiếng Việt
BAT54J115 Search results
Supplier
K-Sunrise MAINtron Electronics Limited. AgreeTechnology(HK)Co.,Ltd ERAI Sale Development Antony Electronic Ltd Renxim Electronic Limited. RENXIM Electronics Co.,Ltd. Asia Military Components Trading Co., Ltd. MAINtron Electronics Co.,Ltd. Believe Technologies Limited Believe Technologies (Korea) SemiLex Electronics Inc. Bluesemi Tech. Co., Ltd. Shenzhen Boshuo Technology Development Co., Ltd NegoICCo. TAIWAN CALINK SHARES CO.,LTD(CHINA)OFFICE Carder Components Enterprise Saipu ELECTRONICS (HK) TECHNOLOGY LTD. MicrotranikComponents,Inc TAIWAN DBA INT’L CORPORATION LTD. DEER SEMICONDUTOR HK CO.,LIMITED RENXIM Electronics Inc ANRIC Int'l Electronics Limited Electrion ELECTRION
Premium A
Element14
Part # Mfg Datasheet Description RoHS Q'ty Price Buy Now
BAT54J,115
BAT54J,115
NEXPERIA BAT54J,115 datasheet DIODE, SWITCHING, 30V, SC-90; Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:30V; F ROHS COMPLIANT 3000+ : $0.141
9000+ : $0.139
Buy Now
BAT54J,115 buy now
BAT54JFILM
BAT54JFILM
STMICROELECTRONICS BAT54JFILM datasheet DIODE, SCHOTTKY, 40V, 300MA, SOD-323; Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Ma ROHS COMPLIANT 5+ : $0.274
50+ : $0.233
100+ : $0.191
500+ : $0.137
1500+ : $0.135
Buy Now
BAT54JFILM buy now
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
BAT54J115 See all 2 items NXPSEMI BAT54J115 datasheet Originalnew 30000 2016 Instock 26-11-08
Inquiry
BAT54J115 inquiry
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
Part # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
BAT54J115 See all 10 items Nexperia/ BAT54J115 datasheet 960000 2020+ Instock 26-11-08
Inquiry
BAT54J115 inquiry
Basic
SupplierPart # Mfg Datasheet Description Q'ty Datacode Location Reg Date RFQ
K-Sunrise BAT54J115 Nexperia BAT54J115 datasheet DSBAT54JSOD-323F 3396 2024-03-11
Inquiry
BAT54J115 inquiry
MAINtron Electronics Limited. BAT54J115 STOCK BAT54J115 datasheet standard package with RoHS 46580 2016+ 1-2 days 2024-04-26
Inquiry
BAT54J115 inquiry
AgreeTechnology(HK)Co.,Ltd BAT54J115 PHA BAT54J115 datasheet SOD323 200089 NEW+ STOCK 2026-05-09
Inquiry
BAT54J115 inquiry
ERAI Sale Development BAT54J115 See all 2 items PHILIPS BAT54J115 datasheet Origianlnew 28000 15-16+ Originalstock 2020-05-29
Inquiry
BAT54J115 inquiry
Antony Electronic Ltd BAT54J115 Nexperia BAT54J115 datasheet SOD323F 2000 2024-06-06
Inquiry
BAT54J115 inquiry
Renxim Electronic Limited. [ sales@renxim.com ] BAT54J115 NEW BAT54J115 datasheet Original package well 98710 2016+ Globally & Immediately 2026-01-06
Inquiry
BAT54J115 inquiry
RENXIM Electronics Co.,Ltd. BAT54J115 NEW BAT54J115 datasheet Original package well 98710 18+ Globally & Immediately 2025-08-02
Inquiry
BAT54J115 inquiry
Asia Military Components Trading Co., Ltd. BAT54J115 NXP BAT54J115 datasheet 102870 NEW+ STOCK 2026-05-09
Inquiry
BAT54J115 inquiry
MAINtron Electronics Co.,Ltd. BAT54J115 STOCK BAT54J115 datasheet standard package with RoHS 46580 2016+ 1-2 days 2025-11-18
Inquiry
BAT54J115 inquiry
Believe Technologies Limited BAT54J115 NXP BAT54J115 datasheet N/A 15128 NEW+ stock 2026-05-09
Inquiry
BAT54J115 inquiry
Believe Technologies (Korea) BAT54J115 NXP BAT54J115 datasheet N/A 15476 NEWD/C INSTOCK 2019-12-30
Inquiry
BAT54J115 inquiry
SemiLex Electronics Inc. BAT54J115 IC BAT54J115 datasheet NEW RoHS and More QTY 40920 17+ STK,Prompt delivery 2026-09-29
Inquiry
BAT54J115 inquiry
Bluesemi Tech. Co., Ltd. BAT54J115 NXP BAT54J115 datasheet N/A 16838 NEW+ STOCKNEW 2026-05-09
Inquiry
BAT54J115 inquiry
Shenzhen Boshuo Technology Development Co., Ltd BAT54J115 Nexperia(N BAT54J115 datasheet SOD-323-2 103895 2212+ 2024-09-22
Inquiry
BAT54J115 inquiry
NegoICCo. BAT54J115 See all 5 items SN BAT54J115 datasheet SMD 464008 2022+ INSTOCK 2026-08-21
Inquiry
BAT54J115 inquiry
TAIWAN CALINK SHARES CO.,LTD(CHINA)OFFICE BAT54J115 Nexperia BAT54J115 datasheet 20000 2022+ Brandneworiginalgenuine 2026-09-29
Inquiry
BAT54J115 inquiry
Carder Components Enterprise BAT54J115 NXP BAT54J115 datasheet N/A 16220 NEWD/C STOCK 2026-05-09
Inquiry
BAT54J115 inquiry
Saipu ELECTRONICS (HK) TECHNOLOGY LTD. BAT54J115 NXP BAT54J115 datasheet 2500 N/A 2023-08-17
Inquiry
BAT54J115 inquiry
MicrotranikComponents,Inc BAT54J115 Distributor BAT54J115 datasheet for more pls inquire us now 183310 17+RoHS New instock, best quality 2026-09-29
Inquiry
BAT54J115 inquiry
TAIWAN DBA INT’L CORPORATION LTD. BAT54J115 See all 2 items NXP BAT54J115 datasheet SOD323F 3550 NEWD/C STOCK 2022-10-22
Inquiry
BAT54J115 inquiry
DEER SEMICONDUTOR HK CO.,LIMITED BAT54J115 See all 3 items NEXPERIA BAT54J115 datasheet 462000 21+PB Stock 2024-01-15
Inquiry
BAT54J115 inquiry
RENXIM Electronics Inc BAT54J115 Good price BAT54J115 datasheet new and original package well 88670 15-16+ INSTOCK & GLOBAL 2025-11-17
Inquiry
BAT54J115 inquiry
ANRIC Int'l Electronics Limited BAT54J115 Semiconductor BAT54J115 datasheet RoHS Compliant 25026 14+ Can Respond ASAP 2023-10-23
Inquiry
BAT54J115 inquiry
Electrion BAT54J115 NXPSemicon BAT54J115 datasheet 220 NE 2016-10-28
Inquiry
BAT54J115 inquiry
ELECTRION BAT54J115 NXPSemicon BAT54J115 datasheet 220 2008+ 2017-06-13
Inquiry
BAT54J115 inquiry
ePartronics BAT54J115 BAT54J115 datasheet 1560 2025-07-25
Inquiry
BAT54J115 inquiry
Fastwell International Co., Ltd. BAT54J115 See all 2 items NXP BAT54J115 datasheet N/A 16010 NEWESTD/C+ STOCK 2026-05-09
Inquiry
BAT54J115 inquiry
Hong Kong YST Electronics Co.,Ltd BAT54J115 Nexperia( BAT54J115 datasheet SOD-323-2 106533 21+/22+ 2024-03-25
Inquiry
BAT54J115 inquiry
Fairsign Technology Limited BAT54J115 NXP BAT54J115 datasheet SOD323F 99899 20+ 2021-09-16
Inquiry
BAT54J115 inquiry
Semilex Electronics [ info@semi-lex.com ] BAT54J115 IC BAT54J115 datasheet NEW RoHS and More QTY 36531 16+ STK,Prompt delivery 2025-06-18
Inquiry
BAT54J115 inquiry
GREENTREE TECHNOLOGY CO., LTD. BAT54J115 NXP BAT54J115 datasheet N/A 16720 NEWD/C INSTOCK 2026-05-09
Inquiry
BAT54J115 inquiry
HK Hongbotong Technology Limited BAT54J115 Nexperia BAT54J115 datasheet 201000 Stock 2023-02-28
Inquiry
BAT54J115 inquiry
HCI(hitsem@gmail.com) BAT54J115 NXP BAT54J115 datasheet Standard 80000 13~17+ 1-3Days 2026-09-24
Inquiry
BAT54J115 inquiry
Hitech Semiconductor co LTD BAT54J115 NXP BAT54J115 datasheet SOD323F 34300 2017+PB 1day 2018-03-29
Inquiry
BAT54J115 inquiry
Timicomm Electronics Limited BAT54J115 BAT54J115 datasheet RoHS Compliant 37614 17+/18+ New Stock,Always Ready 2023-10-23
Inquiry
BAT54J115 inquiry
HongDa Electronics Co.,Ltd BAT54J115 NXP BAT54J115 datasheet SOD323F 32000 2015 In.USA.Stock 2016-07-29
Inquiry
BAT54J115 inquiry
HongDaElectronicsCo.LTD BAT54J115 NexperiaUS BAT54J115 datasheet DIODESCHOTTKY30V200MASOD323F 59850 2020 2023-05-23
Inquiry
BAT54J115 inquiry
IC INTERNATIONAL TRADING CO. BAT54J115 Originalne BAT54J115 datasheet ROHS 81521 12+ 2026-01-19
Inquiry
BAT54J115 inquiry
Evatronix(HK) Electronics Trade Inc BAT54J115 See all 2 items Texas BAT54J115 datasheet Original Parts & Quality excellent 61140 19+RoHS NEWSTOCK,Rush delivery 2024-09-24
Inquiry
BAT54J115 inquiry
IC Agent Electronics Ins BAT54J115 See all 10 items Nexperia/ BAT54J115 datasheet 960000 2020+ Instock 2026-11-03
Inquiry
BAT54J115 inquiry
ICBAY INTERNATIONAL PTE. LTD. BAT54J115 PHA BAT54J115 datasheet SOD323 201589 2013+ NEWSTOCK 2026-05-09
Inquiry
BAT54J115 inquiry
ICHOME Industrial Co., Ltd. BAT54J115 NXP BAT54J115 datasheet 102255 NEW+ INSTOCK 2026-05-09
Inquiry
BAT54J115 inquiry
ANRIC ELECTRONICS CO.,LTD. BAT54J115 See all 2 items Semiconductor BAT54J115 datasheet RoHS Compliant 21483 16/17+ new and original in hand 2023-11-28
Inquiry
BAT54J115 inquiry
JAK ELECTRONICS LIMITED BAT54J115 NexperiaUS BAT54J115 datasheet DIODESCHOTTKY30V200MASOD323F 11560 Stock 2019-10-30
Inquiry
BAT54J115 inquiry
KCTELECTRONICSHKCOLTD BAT54J115 See all 3 items NEXPERIA BAT54J115 datasheet BAT54Series30V0.2ASurfacecMountSchottkyDiode-SOD-323F 9000 2418 2026-09-09
Inquiry
BAT54J115 inquiry
深圳市科芯奇电子有限公司 BAT54J115 Nexperia BAT54J115 datasheet SOD-323-2 100 21+ 2022-08-09
Inquiry
BAT54J115 inquiry
LENKEY ELECTRONICS (HK) CO.,LTD BAT54J115 Nexperia( BAT54J115 datasheet 15000 2022+ Chinaspotinventory 2026-11-07
Inquiry
BAT54J115 inquiry
Lvangchip(HongKong).,Limited BAT54J115 NexperiaUS BAT54J115 datasheet SMD/DIP 18800 23+ Stock 2024-03-06
Inquiry
BAT54J115 inquiry
MIL-GRADE SEMICONDUCTORS PTE. LTD BAT54J115 NXP BAT54J115 datasheet 103170 NEWD/C OWNSTOCK 2026-05-09
Inquiry
BAT54J115 inquiry
MKB International Tech. GmbH BAT54J115 NXP BAT54J115 datasheet N/A 15961 NEW+ INSTOCK 2026-05-09
Inquiry
BAT54J115 inquiry
Morechip Enterprise Co., Ltd. BAT54J115 PHA BAT54J115 datasheet SOD323 200089 2013+ stock 2026-05-09
Inquiry
BAT54J115 inquiry
Microtranik+Components BAT54J115 Distributor BAT54J115 datasheet for more pls inquire us now 183310 19+ New instock - high quality 2023-11-28
Inquiry
BAT54J115 inquiry
ShenzhenMingxinfaTechnology BAT54J115 NEXP BAT54J115 datasheet SOD323F 36000 2026-09-18
Inquiry
BAT54J115 inquiry
MY GROUP (ASIA) LIMITED BAT54J115 NexperiaUS BAT54J115 datasheet 15000 2021-12-03
Inquiry
BAT54J115 inquiry
Shenzhen City, a Global Electronics Co., Ltd. BAT54J115 NEXPERIA BAT54J115 datasheet dip/sop 50000 2020+ 1-36248weeks 2020-03-18
Inquiry
BAT54J115 inquiry
NOVOT Electronics Trading Co., LTD. BAT54J115 NXP BAT54J115 datasheet 102620 NEW+ STOCK 2026-05-09
Inquiry
BAT54J115 inquiry
N-STAR INTL ELECTRONICS LIMITED BAT54J115 See all 2 items PhilipsSem BAT54J115 datasheet 3000 2026-11-05
Inquiry
BAT54J115 inquiry
RANTLE EAST ELECTRONIC > www.digsemi.com BAT54J115 NXP BAT54J115 datasheet SOD323F 9000 ICRFQ 2025-07-24
Inquiry
BAT54J115 inquiry
Huahui Electron BAT54J115 BAT54J115 datasheet 21000 2016-05-24
Inquiry
BAT54J115 inquiry
Hong Kong Ri Xin International Trading Company BAT54J115 BAT54J115 datasheet SOD323F 10 Stock 2019-06-07
Inquiry
BAT54J115 inquiry
SEMILOOK TECH. CO., LTD. BAT54J115 NXP BAT54J115 datasheet 102255 NEW+ STOCK 2026-05-09
Inquiry
BAT54J115 inquiry
SEMITONE CO.,LTD. BAT54J115 NXP BAT54J115 datasheet 103670 NEW+ STOCK 2021-12-27
Inquiry
BAT54J115 inquiry
Singapore Chiplead Enterprise Pte. Ltd. BAT54J115 NXP BAT54J115 datasheet N/A 15631 NEW+ CARRYSTOCK 2026-05-09
Inquiry
BAT54J115 inquiry
Sin Source Ltd. BAT54J115 NXP BAT54J115 datasheet N/A 15000 NEW+ STOCK 2024-01-21
Inquiry
BAT54J115 inquiry
Microtranik_Components.,Inc BAT54J115 Distributor BAT54J115 datasheet for more pls inquire us now 183190 17+ original instock,best quality 2026-09-29
Inquiry
BAT54J115 inquiry
TOKYOSUPERDEVICECO.,LTD BAT54J115 NXP BAT54J115 datasheet 5435 09+ 2025-02-27
Inquiry
BAT54J115 inquiry
TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] BAT54J115 BAT54J115 datasheet RoHS Compliant 37614 14+ Good,Always Ready 2025-11-02
Inquiry
BAT54J115 inquiry
UnitronixElectronics BAT54J115 Electronics BAT54J115 datasheet Pb-Free 25269 2014+ HOT SALE !!! 2025-08-12
Inquiry
BAT54J115 inquiry
TOTAYO ELECTRONICS CO.,LTD BAT54J115 Nexperia BAT54J115 datasheet 20000 2022+ Brandneworiginalgenuine 2026-09-16
Inquiry
BAT54J115 inquiry
HongKongTeyouHuichengElectroni BAT54J115 NEXP BAT54J115 datasheet SOD323F 35600 22+ stock 2026-03-19
Inquiry
BAT54J115 inquiry
Hongkong Teng Yun Tai (International) co.,Limited BAT54J115 NEXPERIA/ BAT54J115 datasheet original 134492 21+ 2023-03-07
Inquiry
BAT54J115 inquiry
Utmel Electronic Limited BAT54J115 NexperiaUS BAT54J115 datasheet DIODESCHOTTKY30V200MASOD323F 11560 2020-04-21
Inquiry
BAT54J115 inquiry
UWIN COMPONENTS TRADING (HK) CO., LTD. BAT54J115 BAT54J115 datasheet 38000 NEW+ STOCK 2026-05-09
Inquiry
BAT54J115 inquiry
Waltech Electronics(HongKong)Co.,Limited BAT54J115 See all 2 items PhilipsSem BAT54J115 datasheet 45000 3-5days;FOBHK 2020-10-30
Inquiry
BAT54J115 inquiry
WayChip Trading Co., Ltd. BAT54J115 PHA BAT54J115 datasheet SOD323 200089 2013+ STOCK 2026-05-09
Inquiry
BAT54J115 inquiry
LEOSNA IC TRADING CO. BAT54J115 Texas BAT54J115 datasheet NEW & Original Parts 62900 19+RoHS Stock On Hand, Respond quickly 2023-08-14
Inquiry
BAT54J115 inquiry
Win Source Electronic Technology Co ,Ltd BAT54J115 NXPSEMICON BAT54J115 datasheet SOD-323 4909 -- 2016-08-17
Inquiry
BAT54J115 inquiry
Wintech Components Limited BAT54J115 See all 2 items NEXPERIA BAT54J115 datasheet SOD-323-2 134492 21+ INSTOCK 2023-10-18
Inquiry
BAT54J115 inquiry
WorldLinkPartscomponentsDe BAT54J115 Nexperia BAT54J115 datasheet DiodesTransistorsandThyristors 128461 2026-11-04
Inquiry
BAT54J115 inquiry
FEDERAL INDUSTRY CO. BAT54J115 See all 2 items NXPSEMI BAT54J115 datasheet Originalnew 30000 2016 Instock 2026-11-03
Inquiry
BAT54J115 inquiry
TaiWan Yaohua Electronics Co., Ltd. BAT54J115 PHA BAT54J115 datasheet SOD323 200449 N/A STOCK 2026-05-09
Inquiry
BAT54J115 inquiry
Shenzhen yuan core love electronic commerce co., LTD BAT54J115 Nexperia BAT54J115 datasheet NEW 6200 22+ 1-2day 2023-03-21
Inquiry
BAT54J115 inquiry
YXS TECHNOLOGY CO.,LTD BAT54J115 Nexperia BAT54J115 datasheet SOD323F 156482 22+ HongKong 2022-12-16
Inquiry
BAT54J115 inquiry
Rong lian xing (hongkong) Technology Co., Ltd. BAT54J115 Nexperia BAT54J115 datasheet 10000 Stock 2021-10-21
Inquiry
BAT54J115 inquiry
1
BAT54J115 Datasheet
Mfg Part # Datasheet Description
logo
STMicroelectronics
BAT54J STMICROELECTRONICS-BAT54J Datasheet
52Kb/5P
   SMALL SIGNAL SCHOTTKY DIODE
logo
NXP Semiconductors
BAT54J NXP-BAT54J Datasheet
50Kb/8P
   Schottky barrier single diode
Rev. 01 - 8 March 2007
logo
Shenzhen Luguang El...
BAT54J LUGUANG-BAT54J Datasheet
387Kb/3P
   Schottky Barrier Diode
logo
Shanghai Shunye Ele...
BAT54J SHUNYE-BAT54J Datasheet
370Kb/4P
   Schottky Barrier Diode
logo
Galaxy Semi-Conduct...
BAT54J BILIN-BAT54J Datasheet
237Kb/4P
   Schottky Barrier Diode
logo
Foshan Blue Rocket ...
BAT54J FOSHAN-BAT54J Datasheet
736Kb/6P
   Schottky Diode in a SOD-323 Plastic Package
logo
Galaxy Semi-Conduct...
BAT54J BILIN-BAT54J Datasheet
278Kb/4P
   Schottky Barrier Diode
logo
Nexperia B.V. All r...
BAT54J NEXPERIA-BAT54J Datasheet
204Kb/8P
   Schottky barrier single diode
1 October 2022
BAT54J-Q NEXPERIA-BAT54J-Q Datasheet
178Kb/10P
   Schottky barrier single diode
23 August 2021
logo
Shanghai Shunye Ele...
BAT54J-SOD-323 SHUNYE-BAT54J-SOD-323 Datasheet
581Kb/4P
   Schottky Barrier Diode
logo
Rectron Semiconduct...
BAT54JDW RECTRON-BAT54JDW Datasheet
156Kb/5P
   SCHOTTKY BARRIER DIODE ARRAYS
2021-04/01 REV: O
logo
STMicroelectronics
BAT54JFILM STMICROELECTRONICS-BAT54JFILM Datasheet
163Kb/13P
   Small signal Schottky diodes
logo
Diodes Incorporated
BAT54JW DIODES-BAT54JW Datasheet
83Kb/4P
   Sub-miniature Schottky Diodes & Arrays in
BAT54JW DIODES-BAT54JW Datasheet
47Kb/2P
   SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
DS30157 Rev. 4 - 2
BAT54JW DIODES-BAT54JW Datasheet
82Kb/3P
   SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
DS30157 Rev. 9 - 2
BAT54JW DIODES-BAT54JW Datasheet
122Kb/3P
   SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
Rev. 11 - 2 July 2008
logo
SHIKUES Electronics
BAT54JW SKTECHNOLGY-BAT54JW Datasheet
1Mb/4P
   Plastic-Encapsulate Diode s
logo
Diodes Incorporated
BAT54JW-7 DIODES-BAT54JW-7 Datasheet
47Kb/2P
   SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
DS30157 Rev. 4 - 2
BAT54JW-7-F DIODES-BAT54JW-7-F Datasheet
82Kb/3P
   SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
DS30157 Rev. 9 - 2
BAT54JW-7-F DIODES-BAT54JW-7-F Datasheet
122Kb/3P
   SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
Rev. 11 - 2 July 2008
logo
Chenmko Enterprise ...
BAT54JWPT CHENMKO-BAT54JWPT Datasheet
151Kb/2P
   SCHOTTKY DIODE ARRAY VOLTAGE 30 Volts CURRENT 0.2 Ampere
logo
Diodes Incorporated
BAT54JW_08 DIODES-BAT54JW_08 Datasheet
122Kb/3P
   SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
Rev. 11 - 2 July 2008
BAT54JW_1 DIODES-BAT54JW_1 Datasheet
82Kb/3P
   SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
DS30157 Rev. 9 - 2
BAT54JW_15 DIODES-BAT54JW_15 Datasheet
122Kb/3P
   SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
logo
NXP Semiconductors
BAT54J_15 PHILIPS-BAT54J_15 Datasheet
69Kb/8P
   Schottky barrier single diode
Rev. 01-8 March 2007
logo
Galaxy Semi-Conduct...
BAT54J_18 BILIN-BAT54J_18 Datasheet
278Kb/4P
   Schottky Barrier Diode