MMSD4148

$0.23

Description：DIODE STANDARD 100V 200MA SOD123
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:b809a47e4399 Category: Single Diodes Brand: onsemi

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Product introduction

MMSD4148 is listed in the Single Diodes range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE STANDARD 100V 200MA SOD123. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for MMSD4148

Description：DIODE STANDARD 100V 200MA SOD123
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：100 V
Current - Average Rectified (Io)：200mA
Voltage - Forward (Vf) (Max) @ If：1 V @ 10 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：4 ns
Current - Reverse Leakage @ Vr：5 µA @ 75 V
Capacitance @ Vr, F：4pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：SOD-123
Supplier Device Package：SOD-123
Operating Temperature - Junction：150°C (Max)
Grade：-
Qualification：-

Single Diodes datasheet and documents for MMSD4148

MMSD4148

Single Diodes Overview

The MMSD4148 is a single silicon junction switching diode in an SOD-123 surface-mount package. It features a continuous reverse voltage of 100 V and a forward current rating of 200 mA. The device exhibits a maximum reverse recovery time of 4 ns, a peak non-repetitive forward surge current of 2 A, and a total device dissipation of 350 mW. Operating temperatures range from -55°C to +150°C.

Single Diodes Feature Summary

Fast speed switching time
High breakdown voltage
SOD-123 surface mount package

Single Diodes Applications

General purpose switching applications
Automotive electronics requiring unique site control
High-speed signal processing circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix (T1G or T3G) against project requirements to confirm reel quantity and tape specifications. Confirm that the 'S' prefix variant is selected if automotive qualification and PPAP capability are mandatory for the intended application environment.

Single Diodes Selection Notes

Select this component for designs requiring fast recovery characteristics within a compact surface-mount footprint. Ensure the circuit operates within the specified thermal limits and does not exceed the 200 mA continuous forward current rating during steady-state conditions.

Single Diodes Part Context

This part belongs to the MMSD4148 family of small-signal switching diodes manufactured by onsemi. It serves as a high-speed alternative to standard rectifiers, optimized for rapid transition between conducting and blocking states in low-power electronic systems.