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Product Detailed Parameters
- Description：DIODE ARRAY GP 80V 250MA SOT-363
- 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：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SOT-363
- Grade：-
- Qualification：-
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Overview
The MMBD4448HTW-7-F is a surface-mount fast switching diode array manufactured by Diodes Incorporated. It features a dual common anode configuration housed in a SOT363 package. The device supports a peak repetitive reverse voltage of 80 V and a continuous forward current of 500 mA. Key electrical parameters include a maximum reverse recovery time of 4 ns, a total capacitance of 3.5 pF, and a power dissipation rating of 200 mW. Operating temperatures range from -55°C to +150°C.
Feature Summary
- Fast switching speed with low reverse recovery time
- Low forward voltage drop for high conductance
- Ultra-small surface-mount package design
- Totally lead-free and fully RoHS compliant
Applications
- General-purpose switching applications
- High-speed signal processing circuits
- DC-DC converter output rectification
Procurement Notes
Verify the specific ordering suffix '-7-F' to confirm tape and reel packaging quantities. Ensure the component matches the required automotive or industrial qualification standards if applicable, as standard variants differ from AEC-Q101 qualified versions. Confirm package type compatibility during sourcing.
Selection Notes
Select this component for designs requiring compact footprints and rapid switching capabilities. Evaluate thermal resistance limits under high ambient conditions. Compare leakage current specifications against circuit requirements at elevated temperatures. Verify pinout alignment with existing PCB layouts.
Part Context
This part belongs to the MMBD4448H series of surface-mount fast switching diode arrays. It shares core electrical characteristics with other variants in the family but utilizes a distinct SOT363 package configuration. The series is designed for general-purpose applications requiring small form factors.
Replacement Considerations
Direct substitutes within the same family include MMBD4448HADW-7-F and MMBD4448HAQW-7-F. Verify package dimensions and marking codes before substitution. Cross-reference electrical ratings to ensure equivalent performance in the target application.
