Datasheet for 1N4148 Diode

Datasheet 1N4148 Logo

Today, there are about 40 major manufacturers of 1N4148 diodes, in the list we have provided a Datasheet from each in PDF format. You can download by clicking on the PDF icon.
The most common of them are PHILIPS MCC, WTE, NJSEMI, DCCOM, TSC, DIOTEC.

117PHILIPSPHILIPS [NXP Semiconductors]pdf
MCCMCC [Micro Commercial Components]pdf
183WTEWTE [Won-Top Electronics]pdf
NJSEMINJSEMI [New Jersey Semi-Conductor Products, Inc.]pdf
SEMTECH_ELECTRONICSSEMTECH_ELEC [SEMTECH ELECTRONICS LTD.]pdf
DCCOMDCCOM [Dc Components]pdf
254TSCTSC [Taiwan Semiconductor Company, Ltd]pdf
DIOTEC-1DIOTEC [Diotec Semiconductor]pdf
218COMCHIPCOMCHIP [Comchip Technology]pdf
HOTTECH-1HOTTECH [GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.pdf
VishayVISHAY [Vishay Siliconix]pdf
964ZHAOXINGWEIZHAOXINGWEI [Zhaoxingwei Electronics ., Ltd]pdf
670SYNSEMISYNSEMI [SynSemi, Inc.]pdf
DIODES1DIODES [Diodes Incorporated]pdf
Surge ComponentsSURGE [Surge Components]pdf
901DACHANGDACHANG [Rugao Dachang Electronics Co., Ltd]pdf
157TEMICTEMIC [TEMIC Semiconductors]pdf
Central Semiconductor CorpCENTRAL [Central Semiconductor Corp]pdf
FS-lFS [First Silicon Co., Ltd]pdf
965KINGTRONICSKINGTRONICS [Kingtronics International Company]pdf
53FORMOSAFORMOSA [Formosa MS]pdf
750CHENG-YICHENG-YI [CHENG-YI ELECTRONIC CO., LTD.]pdf
ETC1 [List of Unclassifed Manufacturers]pdf
1022SHUNYESHUNYE [Shunye Enterprise]pdf
PANJITPANJIT [Pan Jit International Inc.]pdf
1268BYTESONICBYTESONIC [Bytesonic Electronics Co., Ltd.]pdf
188ZOWIEZOWIE [Zowie Technology Corporation]pdf
WINNERJOINWINNERJOIN [SHENZHEN YONGERJIA INDUSTRY CO.,LTD]pdf
SSC-1SSC [Silicon Standard Corp.]pdf
ROHM-1ROHM [Rohm]pdf
1068ZSELECZSELEC [Zibo Seno Electronic Engineering Co.,Ltd]pdf
904WILLASWILLAS [WILLAS ELECTRONIC CORP]pdf
165TELTEL [TRANSYS Electronics Limited]pdf
1099HORNBYHORNBY [Nantong Hornby Electronic Co.,Ltd]pdf
RECTRONRECTRON [Rectron Semiconductor]pdf
994DIGITRONDIGITRON [Digitron Semiconductors]pdf
59GOOD-ARKGOOD-ARK [GOOD-ARK Electronics]pdf
973YEASHINYEASHIN [Yea Shin Technology Co., Ltd]pdf
Fairchild SemiconductorFAIRCHILD [Fairchild Semiconductor]pdf
300FCIFCI [First Components International]pdf

Absolute Maximum Ratings 1N4148 (Ta = 25oC unless specified otherwise)

ParameterSymbolValueUnit
Reverse VoltageVR75V
Peak Reverse VoltageVRM100V
RMS VoltageVRMS50V
Repetitive peak forward currentIFRM500mA
Forward currentIF300mA
Maximum Thermal ResistanceRθJA350oC /W
Junction Temperature and Storage Temperature RangeTJ, TSTG-65~175oC
Description and Pinout 1N4148

In the datasheet for the 1N4148 diode you will find technical specifications, a complementary pair and all possible replacements.

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