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ARS5045 B0G
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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：-
- Qualification：-
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Overview
The ARS5045 B0G 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 maximum junction temperature 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
- Constructed using void-free molded plastic technique for reliability
- Features high surge capability for robust operation
Applications
- Automotive electronics requiring high reliability
- High-efficiency power supply circuits
- Industrial rectification applications
Procurement Notes
Verify the specific suffix 'B0G' against official Taiwan Semiconductor documentation to confirm exact packaging or qualification details, as standard datasheets may list 'B0'. Ensure compliance with RoHS Directive 2011/65/EU and WEEE 2002/96/EC requirements for your region. Confirm lead solderability per JESD22-B102 standards during incoming inspection.
Selection Notes
Select this component for applications demanding high current handling in a compact button package. The 175°C junction temperature rating distinguishes it from standard industrial components. Consider the 50A average forward current limit when designing thermal management solutions. Verify that the 45V reverse voltage rating aligns with the circuit's peak inverse voltage requirements.
Part Context
This part belongs to the ARS series of high-current rectifiers from Taiwan Semiconductor. The series is designed for automotive and industrial markets where space constraints and thermal performance are critical. The ARS case style provides a robust mechanical structure for through-hole mounting.
Replacement Considerations
Consult official substitution guides for equivalent 50A, 45V button rectifiers. Ensure any replacement matches the ARS mechanical dimensions and pinout configuration. Verify that alternative components meet the same 175°C junction temperature and RoHS compliance standards.
