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DST860S-A is listed in the Single Diodes range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is DIODE SCHOTTKY 60V 8A TO277B. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for DST860S-A
- Description：DIODE SCHOTTKY 60V 8A TO277B
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：60 V
- Current - Average Rectified (Io)：8A
- Voltage - Forward (Vf) (Max) @ If：610 mV @ 8 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：600 µA @ 60 V
- Capacitance @ Vr, F：502pF @ 5V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：TO-277, 3-PowerDFN
- Supplier Device Package：TO-277B
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
Single Diodes datasheet and documents for DST860S-A
Single Diodes Overview
The Littelfuse DST860S-A is an AEC-Q101 qualified Schottky barrier rectifier designed for automotive applications. It features a single die in a TO-277B package with an average forward current of 8A and a peak inverse voltage of 60V. The device utilizes trench MOS technology to achieve ultra-low forward voltage drop, supporting high-frequency operation. Key electrical parameters include a maximum reverse current of 25mA at 125°C and a junction temperature range from -55°C to +150°C.
Single Diodes Feature Summary
- AEC-Q101 qualified for high reliability automotive applications
- Ultra-low forward voltage drop via trench MOS Schottky technology
- High junction temperature capability up to +150°C
Single Diodes Applications
- Switching mode power supplies
- DC/DC converters
- Free-wheeling diodes
- Polarity protection diodes
Single Diodes Procurement Notes
Verify the specific part number suffix against official Littelfuse documentation to confirm AEC-Q101 qualification status. Ensure the TO-277B package dimensions match the target PCB footprint layout. Confirm thermal resistance requirements align with the specified junction-to-lead and junction-to-ambient values for the intended operating environment.
Single Diodes Selection Notes
Select this component for circuits requiring low conduction losses and high-temperature stability. The TO-277B package offers a compact surface-mount solution suitable for space-constrained designs. Consider the 60V rating and 8A current capacity when designing power stages that operate within the specified thermal limits.
Single Diodes Part Context
This device belongs to the Littelfuse DST series of ultra-low VF Schottky barrier rectifiers. The series is engineered to meet general automotive application requirements by providing high temperature performance, low leakage, and lower forward voltage products compared to standard rectifiers.
Single Diodes Replacement Considerations
DST5860S-A
Single Diodes FAQ
What is the maximum junction temperature for the DST860S-A?
The maximum junction temperature (TJ) for the DST860S-A is +150°C.
Is the DST860S-A suitable for high-frequency switching applications?
Yes, the device supports high-frequency operation due to its ultra-low forward voltage drop and fast switching characteristics.
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