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Product Detailed Parameters
- Description：DIODE STANDARD 50V 1.5A DO204AC
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1.5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 50 V
- Capacitance @ Vr, F：15pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AC, DO-15, Axial
- Supplier Device Package：DO-204AC (DO-15)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The Taiwan Semiconductor 1N5391GHR0G is a standard recovery rectifier featuring a glass-passivated chip junction. It operates with a maximum average forward current of 1.5 A and a repetitive peak reverse voltage of 50 V. The device supports a surge peak forward current of 50 A and functions within a junction temperature range of -55 to +150 °C. Packaged in DO-204AC (DO-15), it meets JESD 201 class 2 whisker test requirements and offers low forward voltage drop characteristics.
Feature Summary
- Glass passivated chip junction for high reliability
- AEC-Q101 qualified automotive grade construction
- Low forward voltage drop and power loss
- High surge current capability
Applications
- DC to DC converter circuits
- Switching mode converters and inverters
- General purpose rectification applications
Procurement Notes
Verify the specific suffix configuration against official datasheets to confirm packaging type and automotive qualification status. Ensure the component meets required environmental standards such as RoHS compliance and halogen-free specifications before integration into final designs.
Selection Notes
Select this component for applications requiring robust standard recovery performance with automotive-grade validation. Consider the thermal resistance and derating curves when designing for high ambient temperatures or continuous high-current loads.
Part Context
This part belongs to the 1N539xG series, which covers voltages from 50 V to 1000 V. The 'H' suffix indicates AEC-Q101 qualification, while 'R0G' typically denotes tape and reel packaging with green compound epoxy meeting UL 94V-0 flammability ratings.
Replacement Considerations
Cross-reference with Vishay 1N5391GP-E3/93 or SECOS 1N5391 for similar DO-15 package rectifiers. Verify electrical parameters and pinout compatibility before substitution.
