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Product Detailed Parameters
- Description：DIODE ARRAY GP 80V 500MA SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：2 Pair Common Anode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：80 V
- Current - Average Rectified (Io) (per Diode)：500mA (DC)
- 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：Automotive
- Qualification：AEC-Q101
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Overview
The MMBD4448HADWQ-7-F is a surface-mount fast switching diode array manufactured by Diodes Incorporated. It features two pairs of common anode silicon signal diodes housed in a SOT363 package. The device supports a working peak 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. It operates within a temperature range of -55°C to +150°C.
Feature Summary
- Fast switching speed with low reverse recovery time
- Low forward voltage drop for efficient conduction
- AEC-Q101 qualified for automotive reliability standards
- Totally lead-free and halogen-free green device
Applications
- General-purpose switching applications
- Automotive electronic circuits requiring specific change control
- High-speed digital logic interfaces
Procurement Notes
Verify the exact ordering suffix 'Q' against official documentation to confirm AEC-Q101 qualification and IATF16949 manufacturing origin. Confirm that the SOT363 tape and reel packaging quantity matches project requirements. Ensure compliance with RoHS 3 and REACH directives as specified in the datasheet notes.
Selection Notes
Select this component when high-speed switching performance and compact surface-mount integration are required. The dual common anode configuration allows for efficient circuit design in space-constrained environments. Verify thermal management capabilities based on the 200 mW power dissipation limit and ambient operating conditions.
Part Context
This part belongs to the MMBD4448HA series of surface-mount fast switching diode arrays. It shares core electrical characteristics with variants such as MMBD4448HAQW and MMBD4448HADW. The primary distinction lies in the specific packaging and automotive qualification status associated with the 'Q' suffix.
Replacement Considerations
MMBD4448HAQW
FAQ
What is the maximum reverse recovery time for this device?
The maximum reverse recovery time (trr) is 4.0 ns under standard test conditions.
Is this component suitable for automotive applications?
Yes, the MMBD4448HADWQ variant is AEC-Q101 qualified and manufactured in IATF16949 certified facilities.
What is the internal configuration of the diode array?
The device contains two pairs of common anode diodes arranged in a single surface-mount package.
