Product Summary

The 1N4148WS is a surface mount fast switching diode.

Parametrics

1N4148WS absolute maximum ratings: (1)Non-Repetitive Peak Reverse Voltage, VRM: 100 V; (2)Peak Repetitive Reverse Voltage, VRRM: 75V; Working Peak Reverse Voltage, VRWM: 75V; DC Blocking Voltage, VR: 75 V; (3)RMS Reverse Voltage, VR(RMS): 53 V; (4)Forward Continuous Current, IFM: 300 mA; (5)Average Rectified Output Current, IO: 150 mA; (6)Non-Repetitive Peak Forward Surge Current @ t = 1.0ms, IFSM: 2.0A; @ t = 1.0s IFSM: 1.0 A; (7)Power Dissipation, Pd: 200 mW; (8)Thermal Resistance Junction to Ambient Air, RqJA: 625℃/W; (9)Operating and Storage Temperature Range, Tj , TSTG: -65 to +150℃.

Features

1N4148WS features: (1)Fast Switching Speed; (2)Ultra-Small Surface Mount Package; (3)For General Purpose Switching Applications; (4)High Conductance; (5)Lead Free/RoHS Compliant; (6)Qualified to AEC-Q101 Standards for High Reliability.

Diagrams

1N4148WS block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
1N4148WS
1N4148WS

Taiwan Semiconductor

Diodes (General Purpose, Power, Switching) Switching diode 200 mW

Data Sheet

0-108000: $0.01
1N4148WS-13-F
1N4148WS-13-F

Diodes Inc.

Diodes (General Purpose, Power, Switching) 75 Vrrm 53Vr 150 mA FAST SWITCH DIODE

Data Sheet

0-1: $0.31
1-10: $0.22
10-100: $0.13
100-250: $0.09
1N4148WS-7
1N4148WS-7

Diodes Inc.

Diodes (General Purpose, Power, Switching) 100V Io/150mA T/R

Data Sheet

Negotiable 
1N4148WS-7-F
1N4148WS-7-F

Diodes Inc.

Diodes (General Purpose, Power, Switching) 100V Io/150mA T/R

Data Sheet

0-1: $0.29
1-10: $0.19
10-100: $0.05
100-500: $0.04
1N4148WS-V
1N4148WS-V

Other


Data Sheet

Negotiable 
1N4148WS-V-GS08
1N4148WS-V-GS08

Vishay Semiconductors

Diodes (General Purpose, Power, Switching) 100 Volt 350mA

Data Sheet

0-1: $0.06
1-10: $0.05
10-50: $0.04
50-100: $0.04
1N4148WS-V-GS18
1N4148WS-V-GS18

Vishay Semiconductors

Diodes (General Purpose, Power, Switching) 100 Volt 350mA 4ns

Data Sheet

0-1: $0.05
1-10: $0.05
10-100: $0.04
100-250: $0.03