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BA159GH
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Product Detailed Parameters
- Description：DIODE STANDARD 1000V 1A DO204AL
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：250 ns
- Current - Reverse Leakage @ Vr：5 µA @ 1000 V
- Capacitance @ Vr, F：15pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Supplier Device Package：DO-204AL (DO-41)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BA159GH is a fast recovery rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a single silicon junction housed in the DO-41 (DO-204AL) axial leaded plastic package. The device supports a maximum average forward current of 1 A and offers a maximum repetitive peak reverse voltage of 1000 V. Key electrical characteristics include a fast reverse recovery time of 250 ns, ensuring efficient switching performance. The component operates within a temperature range from -55 °C to +150 °C junction temperature.
Feature Summary
- Fast recovery capability with 250 ns reverse recovery time for high-speed switching applications
- High reliability design featuring low power loss operation
- Isolated case construction suitable for heatsinking requirements
- Robust 1 A continuous forward current rating
Applications
- High frequency rectification circuits
- Free wheeling diode applications in inductive loads
- General purpose fast recovery rectification
- DC-DC converter output rectification
Procurement Notes
Verify the specific suffix GH against official Taiwan Semiconductor documentation to confirm exact electrical tolerances and packaging specifications. Ensure compliance with RoHS directives if required by the target application. Cross-reference datasheet parameters such as reverse recovery time and thermal resistance with system requirements before finalizing procurement decisions.
Selection Notes
Select this component when a 1000 V blocking voltage and 1 A current capacity are required alongside fast switching speeds. The DO-41 package provides through-hole mounting convenience. Consider thermal management capabilities given the 150 °C maximum junction temperature rating. Compare leakage current specifications against circuit sensitivity requirements.
Part Context
This part belongs to the BA15x series of fast recovery rectifiers produced by Taiwan Semiconductor. The series covers various voltage ratings up to 1000 V while maintaining consistent current handling and package form factors. These devices are designed for general-purpose rectification where faster recovery times than standard silicon diodes are necessary.
Replacement Considerations
Compatible substitutes include Vishay BA159GP-E3/54 and MCC BA159GP-AP. Verify pinout compatibility and ensure equivalent reverse recovery time and voltage ratings match the original design specifications.
