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Product Detailed Parameters
- Description：DIODE ARRAY GP 80V 250MA SOT-363
- Series：-
- Mfr：MCC (Micro Commercial Components)
- 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：150°C (Max)
- 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-TP is a small signal switching diode manufactured by Micro Commercial Components (MCC). It features a triple configuration housed in an SOT-363 surface-mount package. Key electrical specifications include a peak reverse voltage of 80 V, a maximum forward current of 500 mA, and a surge current rating of 4 A. The device exhibits a fast recovery time of 4 ns, with a forward voltage of 1.25 V and a reverse leakage current of 100 nA. It operates within a temperature range of -65°C to +150°C.
Feature Summary
- Triple internal diode configuration for compact circuit integration
- Fast switching capability with 4 ns recovery time
- High thermal stability supporting extended operating temperatures
Applications
- High-speed digital logic circuits
- Signal demodulation and detection
- Clamping and protection in RF applications
Procurement Notes
Verify the specific suffix HTW against official MCC documentation to confirm the SOT-363 package and triple configuration. Ensure compatibility with RoHS requirements if mandated by your design standards. Cross-reference datasheet parameters such as reverse leakage and forward voltage against your system constraints before finalizing procurement.
Selection Notes
Select this component when a triple diode arrangement is required in a minimal footprint. The SOT-363 package offers space efficiency compared to discrete solutions. Consider the 80 V reverse voltage rating and 500 mA continuous current limits to ensure adequate headroom for your specific application loads and transient conditions.
Part Context
This part belongs to the MMBD4448HTW series from Micro Commercial Components. It is designed for general-purpose switching applications requiring high speed and reliability. The triple configuration allows for multiple independent diode functions within a single six-pin surface-mount package, facilitating denser PCB layouts.
Replacement Considerations
Direct substitutes may include other triple diodes in SOT-363 packages with matching 80 V ratings and 4 ns recovery times. Verify pinout compatibility and thermal characteristics before substitution.
