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ARS5045HB0G
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Product Detailed Parameters
- Description：DIODE STANDARD 45V 50A ARS
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io)：50A
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 50 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：150 ns
- Current - Reverse Leakage @ Vr：500 µA @ 45 V
- Capacitance @ Vr, F：2700pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：ARS
- Supplier Device Package：ARS
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The ARS5045HB0G is a high-current button rectifier manufactured by Taiwan Semiconductor. It features a maximum average forward rectified current of 50A and a maximum repetitive peak reverse voltage of 45V. The device utilizes a planar SKY barrier chip technology to achieve low forward voltage drop and high efficiency. It supports a junction temperature capability of 175°C in DC forward mode, making it suitable for high-reliability applications. The component is housed in an ARS case with matte tin-plated leads.
Feature Summary
- Utilizes Planar SKY barrier chip technology for enhanced performance
- Capable of operating at junction temperatures up to 175°C
- Features void-free molded plastic construction for reliability
- Compliant with RoHS Directive 2011/65/EU standards
Applications
- Automotive electronics requiring high reliability
- High-efficiency power supply circuits
- Industrial equipment with high surge current demands
Procurement Notes
Verify the specific suffix 'HB0G' against official Taiwan Semiconductor documentation to confirm AEC-Q101 qualification status and exact mechanical specifications. Ensure the ordering part number matches the required lead plating and packaging format before procurement.
Selection Notes
Select this component for designs requiring robust high-current rectification with minimal forward voltage loss. The 175°C thermal rating provides headroom for demanding environments. Confirm that the 50A continuous current rating aligns with the circuit's thermal management capabilities.
Part Context
This part belongs to the ARS series of high-current button rectifiers from Taiwan Semiconductor. The series is designed for applications needing durable, high-performance rectification solutions. The ARS package offers a compact form factor suitable for various mounting requirements.
Replacement Considerations
Consult official substitution guides for verified equivalents. Generic replacements may not match the specific SKY barrier characteristics or thermal ratings.
