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Product Detailed Parameters
- Description：DIODE ARRAY GP 75V 250MA SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：2 Independent
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：75 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：2.5 µA @ 75 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 MMBD4448DW-7-F is a surface-mount switching diode manufactured by Diodes Incorporated. It features a dual isolated interposing configuration within an SOT363 package. The device supports a peak repetitive reverse voltage of 75 V and a forward continuous current of 500 mA. Electrical characteristics include a maximum reverse recovery time of 4.0 ns and a total capacitance of 4.0 pF at 1.0 MHz. Power dissipation is rated at 200 mW, with an operating temperature range from -55°C to +150°C.
Feature Summary
- Dual isolated interposing configuration for general purpose switching applications
- Fast switching speed with a maximum reverse recovery time of 4.0 ns
- Miniature SOT363 package designed for automated insertion
- Totally lead-free, fully RoHS compliant, and halogen/antimony free
Applications
- General purpose switching circuits
- High reliability electronic systems
- Automotive applications requiring specific change control (via Q-suffix variants)
Procurement Notes
Verify the exact ordering suffix matches the required packing quantity and carrier type. Confirm that the component meets specific environmental standards such as RoHS 3 or AEC-Q qualifications if intended for automotive use. Ensure the supplier provides valid traceability documentation for high-reliability requirements.
Selection Notes
Select this component when a compact dual-diode solution with fast switching capabilities is required. The SOT363 package offers space efficiency compared to larger discrete packages. Consider the 75 V reverse voltage rating and 500 mA forward current limits during circuit design to ensure operation within safe thermal boundaries.
Part Context
This part belongs to the MMBD4448 series of surface-mount switching diodes produced by Diodes Incorporated. The series includes various configurations and packaging options tailored for different board space and performance requirements. The DW suffix specifically denotes the SOT363 package format.
Replacement Considerations
Direct replacements must match the SOT363 package, 75 V reverse voltage, and 4 ns reverse recovery time. Verify pinout compatibility for the dual isolated configuration before substitution.
