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Product Detailed Parameters
- Description：DIODE ARRAY GP 80V 250MA SOT-26
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- 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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Overview
The MMBD4448HTMQ-7-F is a general-purpose switching diode array manufactured by Diodes Incorporated. It features three independent standard diodes housed in an SOT-26 surface-mount package. The device supports a maximum DC reverse voltage of 80 V and an average rectified forward current of 250 mA per diode. Key electrical characteristics include a forward voltage of 1.25 V at 150 mA, a reverse leakage current of 100 nA at 70 V, and a fast reverse recovery time of 4 ns. The component operates within a junction temperature range of -65°C to 150°C.
Feature Summary
- Integrates three independent standard diodes into a single compact surface-mount package for space-efficient circuit design.
- Provides fast switching performance with a reverse recovery time of 4 ns, suitable for high-speed signal processing applications.
Applications
- General-purpose signal switching circuits
- High-speed digital logic interface protection
- Clamping and snubber applications in consumer electronics
Procurement Notes
Verify the specific suffix HTMQ against official Diodes Incorporated documentation to confirm the exact pinout and tape-and-reel specifications. Ensure that the ordering information matches the required packaging format and quality grade. Cross-reference the part number with the manufacturer's latest datasheet to validate availability and compliance status before finalizing procurement orders.
Selection Notes
Select this component when a multi-diode configuration is required in a small footprint. The SOT-26 package offers higher density compared to discrete SOT-23 devices. Consider the 80 V reverse voltage rating and 4 ns recovery speed for compatibility with the target circuit's voltage levels and switching frequency requirements.
Part Context
This part belongs to the MMBD4448 series of general-purpose switching diodes from Diodes Incorporated. The series typically includes variants with different packaging options such as SOT-23 and SOT-523. The HTMQ suffix denotes a specific multi-die array configuration in the SOT-26 package, distinguishing it from single-diode or dual-diode versions within the same product family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative manufacturers only through direct parameter comparison and official cross-reference lists.
