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BA159-E3/73
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Product Detailed Parameters
- Description：DIODE STANDARD 1000V 1A DO204AL
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Cut Tape (CT),Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：500 ns
- Current - Reverse Leakage @ Vr：5 µA @ 1000 V
- Capacitance @ Vr, F：12pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Supplier Device Package：DO-204AL (DO-41)
- Operating Temperature - Junction：-65°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The BA159-E3/73 is a standard recovery rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum average forward rectified current of 1 A and a repetitive peak reverse voltage of 1000 V. The device utilizes a DO-204AL (DO-41) axial through-hole package. Key electrical characteristics include a maximum non-repetitive peak surge current of 30 A, a forward voltage drop of 1.3 V at 1 A, and a maximum reverse leakage current of 5 µA at 1000 V. The component operates within a junction temperature range of -65°C to +125°C.
Feature Summary
- High-voltage capability with a 1000 V repetitive peak reverse voltage rating for robust blocking performance.
- Standard recovery speed suitable for general-purpose power supply applications.
- Glass passivation provides mechanical strength and protection against soldering tool marks.
- Compliant with RoHS directives and free from halogenated substances.
Applications
- General-purpose rectification in AC-to-DC power supplies
- Reverse polarity protection circuits
- Freewheeling diodes in inductive load switching
Procurement Notes
Verify the specific suffix /73 corresponds to the Ammo Pack packaging configuration when ordering. Confirm that the manufacturer designation matches Vishay General Semiconductor - Diodes Division to ensure component authenticity. Cross-reference the full part number against official distributor catalogs to validate current production status and availability before finalizing procurement plans.
Selection Notes
Select this component for designs requiring high reverse voltage blocking up to 1000 V with a 1 A continuous current capacity. Ensure the circuit's peak inverse voltage does not exceed the rated limit. Verify that the thermal management strategy supports operation within the specified -65°C to +125°C junction temperature range under expected load conditions.
Part Context
This component belongs to the BA15x series of glass-passivated silicon rectifiers designed for high-voltage applications. The series offers various voltage ratings while maintaining consistent current handling capabilities. The BA159 variant specifically targets the 1000 V classification within this product line, providing a reliable solution for industrial and commercial power electronics.
Replacement Considerations
Compatible substitutes include BA159-E3/54 and BA159GP-E3/73, which share identical electrical specifications and pinout configurations. Verify package compatibility and compliance requirements when substituting between different packaging suffixes or manufacturing sites.
