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1N4148 Package
1N4148 Package

1N4148

1N4148 Description:

The 1N4148 is a small signal, high-speed switching diode. Typically found in a DO-35 glass axial package it is very useful at high frequencies and are very popular in low-current applications. Currently the 1N4148 is sourced by manufacturers such as Diodes, Inc., EIC Semiconductor, Fairchild Semiconductor, Microsemi Corporation, NXP Semiconductors, ROHM Semiconductor and Vishay Semiconductor.

The 1N4148 is also known as the 1N914.

1N4148 Features
  • VRRM = 100V (Maximum Repetitive Reverse Voltage)
  • IO = 200mA (Average Rectified Forward Current)
  • IF = 300mA (DC Forward Current)
  • IFSM = 1.0 A (Pulse Width = 1 sec), 4.0 A (Pulse Width = 1 uSec) (Non-Repetitive Peak Forward Surge Current)
  • PD = 500 mW (power Dissipation)
  • TRR < 4ns (reverse recovery time)
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1N4148 Price and Stock

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Manufacturer Datasheets - PDF

Datasheets for 1N4148
Part # Manufacturer Datasheet
1N4148W-V-GS08 Vishay Semiconductors 1N4148W-V-GS08 datasheet
MMBD4148 Diodes Incorporated MMBD4148 datasheet
LL4148-7 Diodes Incorporated LL4148-7 datasheet
1N4148W-TP Micro Commercial Components (MCC) 1N4148W-TP datasheet
MMSD4148T3G ON Semiconductor MMSD4148T3G datasheet
1N4148TR_NL Fairchild Semiconductor Corporation 1N4148TR_NL datasheet
MMBD4148SE_NL Fairchild Semiconductor Corporation MMBD4148SE_NL datasheet
1N4148M Micro Commercial Components (MCC) 1N4148M datasheet
MCL4148 Vishay Intertechnologies MCL4148 datasheet
LL4148TR Vishay Dale LL4148TR datasheet
Device Category:
Diodes and Rectifiers
Applications
  • High-speed switching
Related Part Families
1N4148
Fairchild Semiconductor Corporation
Related Part Numbers:
1N4148, 1N4148_L99Z, 1N4148_NL, 1N4148_NT50A, 1N4148_S00Z, 1N4148_S62Z, 1N4148_T26A more...
1N4148, 1N4148_L99Z, 1N4148_NL, 1N4148_NT50A, 1N4148_S00Z, 1N4148_S62Z, 1N4148_T26A, 1N4148_T26R, 1N4148_T50A, 1N4148_T50R, 1N4148TA, 1N4148TA_NL, 1N4148TR, 1N4148TR_NL, 1N4148TR_S00Z
1N4148WS
Fairchild Semiconductor Corporation
Related Part Numbers:
1N4148WS
1N4148WS
1N4148WT
Fairchild Semiconductor Corporation
Related Part Numbers:
1N4148WT
1N4148WT
1N914
Fairchild Semiconductor Corporation
Related Part Numbers:
1N914, 1N914_NL, 1N914_S00Z, 1N914_T26A, 1N914_T50A, 1N914_T50R, 1N914TR more...
1N914, 1N914_NL, 1N914_S00Z, 1N914_T26A, 1N914_T50A, 1N914_T50R, 1N914TR, 1N914TR_NL, 1N914TR_S00Z
1N914A
Fairchild Semiconductor Corporation
Related Part Numbers:
1N914A, 1N914A_T50R, 1N914ATR, 1N914ATR_NL
1N914A, 1N914A_T50R, 1N914ATR, 1N914ATR_NL
1N914B
Fairchild Semiconductor Corporation
Related Part Numbers:
1N914B, 1N914B_NL, 1N914B_S00Z, 1N914B_S62Z, 1N914B_T50A, 1N914B_T50R, 1N914BTR more...
1N914B, 1N914B_NL, 1N914B_S00Z, 1N914B_S62Z, 1N914B_T50A, 1N914B_T50R, 1N914BTR, 1N914BTR_NL, 1N914BTR_S00Z
1N914BWS
Fairchild Semiconductor Corporation
Related Part Numbers:
1N914BWS
1N914BWS
1N914BWT
Fairchild Semiconductor Corporation
Related Part Numbers:
1N914BWT
1N914BWT
FDLL4148
Fairchild Semiconductor Corporation
Related Part Numbers:
FDLL4148, FDLL4148_D87Z, FDLL4148_NL
FDLL4148, FDLL4148_D87Z, FDLL4148_NL
LL4148
Fairchild Semiconductor Corporation
Related Part Numbers:
LL4148
LL4148
MMBD4148
Fairchild Semiconductor Corporation
Related Part Numbers:
MMBD4148, MMBD4148_D87Z, MMBD4148_L99Z, MMBD4148_NL, MMBD4148_S00Z
MMBD4148, MMBD4148_D87Z, MMBD4148_L99Z, MMBD4148_NL, MMBD4148_S00Z
MMBD4148CA
Fairchild Semiconductor Corporation
Related Part Numbers:
MMBD4148CA, MMBD4148CA_NL
MMBD4148CA, MMBD4148CA_NL
MMBD4148CC
Fairchild Semiconductor Corporation
Related Part Numbers:
MMBD4148CC, MMBD4148CC_NL
MMBD4148CC, MMBD4148CC_NL
MMBD4148SE
Fairchild Semiconductor Corporation
Related Part Numbers:
MMBD4148SE, MMBD4148SE_NL
MMBD4148SE, MMBD4148SE_NL
MMSD4148
Fairchild Semiconductor Corporation
Related Part Numbers:
MMSD4148, MMSD4148_D87Z, MMSD4148_NL
MMSD4148, MMSD4148_D87Z, MMSD4148_NL
MMSD4148
ON Semiconductor
Related Part Numbers:
MMSD4148T1, MMSD4148T1G, MMSD4148T3G, SMMSD4148T1G, SMMSD4148T3G, MMSD4148T3
MMSD4148T1, MMSD4148T1G, MMSD4148T3G, SMMSD4148T1G, SMMSD4148T3G, MMSD4148T3
1N4148 1N4448
NXP Semiconductors
Related Part Numbers:
1N4148 T/R, 1N4448 T/R, 1N4148,113, 1N4148,133, 1N4148,143, 1N4448,113, 1N4448,133 more...
1N4148 T/R, 1N4448 T/R, 1N4148,113, 1N4148,133, 1N4148,143, 1N4448,113, 1N4448,133, 1N4448,143
PMLL4148L PMLL4448
NXP Semiconductors
Related Part Numbers:
PMLL4148L T/R, PMLL4448 T/R, PMLL4148L,115, PMLL4148L,135, PMLL4448,115, PMLL4448,135
PMLL4148L T/R, PMLL4448 T/R, PMLL4148L,115, PMLL4148L,135, PMLL4448,115, PMLL4448,135
1N4148
EIC Semiconductor
Related Part Numbers:
1N4148
1N4148
1N4148S
EIC Semiconductor
Related Part Numbers:
1N4148S
1N4148S
1N4148W
EIC Semiconductor
Related Part Numbers:
1N4148W
1N4148W
1N4148WS
EIC Semiconductor
Related Part Numbers:
1N4148WS
1N4148WS
1N4148WT
EIC Semiconductor
Related Part Numbers:
1N4148WT
1N4148WT
1N914/A/B
EIC Semiconductor
Related Part Numbers:
1N914, 1N914A, 1N914B
1N914, 1N914A, 1N914B
LL4148
EIC Semiconductor
Related Part Numbers:
LL4148
LL4148
LS4148
EIC Semiconductor
Related Part Numbers:
LS4148
LS4148
MMBD4148/SE/CC/CA
EIC Semiconductor
Related Part Numbers:
MMBD4148, MMBD4148CA, MMBD4148CC, MMBD4148SE
MMBD4148, MMBD4148CA, MMBD4148CC, MMBD4148SE
MMSD4148
EIC Semiconductor
Related Part Numbers:
MMSD4148
MMSD4148
MMBD4148
NXP Semiconductors
Related Part Numbers:
Related Keywords:
1N4148 small signal, 1N4148 high speed, 1N4148 switching diode, 1N4148 diode, 1N4148 75 Volts, 1N4148 pinouts, 1N4148 circuits
1N4148 Circuit Diagram
1N4148 Circuit Diagram

1N4148 Circuit Diagram

1N4148 - Pinouts
1N4148 Pinout

1N4148 Pinout Diagram

Most Popular Part Families