MMBD4448HTM-7-F

$0.25

Description：DIODE ARRAY GP 80V 250MA SOT-26
Series：-

SKU:139d85f0f502 Category: Diode Arrays Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：DIODE ARRAY GP 80V 250MA SOT-26
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Diode Configuration：3 Independent
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：80 V
Current - Average Rectified (Io) (per Diode)：250mA
Voltage - Forward (Vf) (Max) @ If：1.25 V @ 150 mA
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：4 ns
Current - Reverse Leakage @ Vr：100 nA @ 70 V
Operating Temperature - Junction：-65°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：SOT-23-6
Supplier Device Package：SOT-26
Grade：-
Qualification：-

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MMBD4448HTM-7-F

Overview

The MMBD4448HTM-7-F is a surface mount fast switching diode array manufactured by Diodes Incorporated. It features three independent diodes housed in an SOT26 package. The device supports a peak repetitive reverse voltage of 80 V and a forward continuous current of 500 mA. Electrical characteristics include a maximum reverse recovery time of 4.0 ns, a total capacitance of 3.5 pF, and a power dissipation rating of 350 mW at 25°C ambient temperature.

Feature Summary

Fast switching speed with a reverse recovery time of 4.0 ns
High conductance for efficient signal handling
Totally lead-free and fully RoHS compliant construction
Halogen and antimony free green device

Applications

General-purpose switching applications
Automotive electronics requiring specific change control
High-speed digital circuits

Procurement Notes

Verify the ordering suffix -7-F corresponds to the tape and reel packaging configuration containing 3,000 units per carrier. Confirm that the component meets the required environmental standards, specifically RoHS 2, RoHS 3, and halogen-free specifications. Ensure the application environment remains within the specified operating junction temperature range of -55°C to +150°C during operation.

Selection Notes

Select this component when a compact surface mount solution with high switching speed is required. The SOT26 package provides a small footprint suitable for space-constrained designs. Consider the 350 mW power dissipation limit and thermal resistance of 357 °C/W when designing the PCB layout to ensure adequate heat management under continuous load conditions.

Part Context

This part belongs to the MMBD4448 series of fast switching diode arrays from Diodes Incorporated. It is designed as a surface mount alternative to through-hole components, offering improved performance in high-frequency applications. The device integrates three independent diodes into a single package to reduce board space and simplify assembly processes.