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ABAV99W-HF
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Product Detailed Parameters
- Description：DIODE ARRAY GP 75V 715MA SOT-323
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：75 V
- Current - Average Rectified (Io) (per Diode)：715mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 150 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：6 ns
- Current - Reverse Leakage @ Vr：2.5 µA @ 75 V
- Operating Temperature - Junction：-65°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：-
- Qualification：-
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Overview
The ABAV99W-HF is a dual series switching diode manufactured by Comchip Technology, designed for surface mount applications in the SOT-323 package. It features a maximum repetitive peak reverse voltage of 75 V and a continuous forward current rating of 715 mA. The device has a power dissipation capacity of 200 mW and utilizes silicon technology. It is specified as an automotive-grade component suitable for high-reliability environments.
Feature Summary
- Automotive-grade reliability certification
- Dual series configuration within a compact SOT-323 package
- High-speed switching capability
Applications
- Automotive electronic circuits
- General-purpose signal switching
- Clamping applications in low-voltage systems
Procurement Notes
Verify the specific automotive qualification standards required for your application against the manufacturer's datasheet. Confirm that the SOT-323 footprint matches your PCB design constraints. Ensure the 75 V reverse voltage and 715 mA current ratings provide adequate margin for your circuit's operational peaks and thermal conditions.
Selection Notes
Select this component when a dual diode solution in a small outline package is needed for automotive or industrial switching tasks. The 75 V rating suits low-voltage DC systems. Consider the 200 mW power dissipation limit for thermal management. Compare with single diode options if space allows, but this part offers integration benefits for complex switching logic.
Part Context
This part belongs to Comchip Technology's line of small signal switching diodes. It is distinct from their general-purpose rectifiers and TVS diodes. The 'HF' suffix indicates halogen-free compliance. It serves as a specialized alternative to standard discrete diode pairs, offering reduced board space and simplified assembly for dual-diode requirements.
Replacement Considerations
Direct substitutes include other automotive-grade dual series switching diodes in SOT-323 packages with similar 75 V and 700+ mA ratings. Verify pinout compatibility and thermal characteristics before substitution.
