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BA157GP-E3/54
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Product Detailed Parameters
- Description：DIODE STANDARD 400V 1A DO204AL
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 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)：150 ns
- Current - Reverse Leakage @ Vr：5 µA @ 400 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：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BA157GP-E3/54 is a silicon junction rectifier from the Vishay BA157 series, designed for through-hole mounting in DO-204AL packages. It features a maximum average forward current of 1 A and a peak repetitive reverse voltage of 400 V. The device exhibits a peak non-repetitive forward surge current capability of 20 A and a peak reverse recovery time of 150 ns. Forward voltage is rated at a maximum of 1.3 V, with an operating temperature range spanning from -65°C to 125°C.
Feature Summary
- High-speed switching performance characterized by a 150 ns peak reverse recovery time
- Robust surge handling capability with a 20 A peak non-repetitive forward current rating
- Compliant with RoHS 3 standards and free from halogenated flame retardants
Applications
- General-purpose rectification in electronic circuits
- Power supply input stages requiring fast recovery characteristics
- DC-DC converter freewheeling applications
Procurement Notes
Verify the specific suffix against official datasheets to confirm package type and environmental compliance status. Ensure the ordering code matches the required lead-free specifications and packaging format. Cross-reference the manufacturer's latest product change notices to validate component availability and manufacturing origin before finalizing procurement orders.
Selection Notes
Select this component when a standard single diode configuration is required with moderate speed recovery characteristics. The DO-204AL axial leaded package facilitates easy integration into printed circuit boards utilizing through-hole technology. Verify that the 400 V reverse voltage rating aligns with the peak inverse voltage requirements of the target application circuit.
Part Context
This part belongs to the Vishay BA157 series of general-purpose silicon rectifiers. The GP suffix indicates a specific variant within the lineup, typically denoting enhanced reliability or specific testing criteria compared to standard versions. The E3/54 designation confirms compliance with international environmental directives and specifies the reel-based tape and reel packaging format.
Replacement Considerations
BA157-E3/54
FAQ
What is the peak reverse recovery time for this component?
The peak reverse recovery time (trr) is specified as 150 ns.
Does this component meet RoHS 3 standards?
Yes, the E3 suffix indicates that the component is compliant with RoHS 3 regulations.
