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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)
- 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
- 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-TPQ2 is a surface-mount switching diode array manufactured by Micro Commercial Components. It utilizes an SOT-363 package and contains three independent diodes configured for general-purpose applications. Key electrical specifications include a repetitive peak reverse voltage of 80V, a forward continuous current of 500mA, and a power dissipation rating of 200mW. The device features a maximum reverse recovery time of 4ns and operates within a junction temperature range up to 150°C.
Feature Summary
- Fast switching speed with low reverse recovery time
- Ultra-small surface mount package design
- High conductance and power dissipation capabilities
- Halogen-free green device compliant with environmental standards
Applications
- General purpose switching circuits
- High-speed signal processing
- Low voltage rectification tasks
Procurement Notes
Verify the specific ordering suffix Q2 to confirm tape and reel packaging quantities. Ensure the component matches the required RoHS compliance and halogen-free status as defined by the manufacturer's green product standards. Cross-reference the part marking KAA with the datasheet to authenticate the device identity before integration into production lines.
Selection Notes
Select this component when space constraints require an ultra-small SOT-363 footprint. Choose this device for applications demanding fast switching speeds and high reliability in general-purpose environments. Consider the thermal resistance and power dissipation limits when designing heat management strategies for dense circuit boards.
Part Context
This part belongs to the MMBD4448 series of surface mount fast switching diode arrays produced by Micro Commercial Components. The series offers various package options including SOT-363, SC-88, and others. The HTW variant specifically denotes the SOT-363 configuration with three independent diodes, providing a compact solution for modern electronic designs requiring multiple switching elements.
Replacement Considerations
Compatible substitutes include Diodes Incorporated MMBD4448HTW-7-F and other manufacturers offering identical SOT-363 triple diode arrays with matching 80V ratings and 4ns recovery times. Verify pinout compatibility and thermal characteristics before substitution.
FAQ
What is the internal configuration of the MMBD4448HTW?
The device contains three independent diodes arranged in a single SOT-363 package.
What is the maximum operating junction temperature?
The maximum operating junction temperature is 150°C.
Does the device meet halogen-free requirements?
Yes, the device is a halogen-free green product containing less than 900ppm bromine and chlorine combined.
