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Product Detailed Parameters
- Description：DIODE MODULE GP 600V 100A SOT227
- Series：-
- Mfr：SanRex Corporation
- Package：Tube
- Diode Configuration：2 Independent
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io) (per Diode)：100A
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 100 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：130 ns
- Current - Reverse Leakage @ Vr：4 mA @ 600 V
- Operating Temperature - Junction：-40°C ~ 150°C
- Mounting Type：Chassis Mount
- Package / Case：SOT-227-4, miniBLOC
- Supplier Device Package：SOT-227
- Grade：-
- Qualification：-
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Overview
The SanRex DBA200WA60 is a soft recovery diode module featuring an isolated SOT-227 package. It provides a DC reverse voltage of 600 V and supports an average forward current of 100 A per element at TC=89°C. The surge forward current reaches 1000/1100 A (50/60Hz, one cycle). Key electrical characteristics include a maximum forward voltage drop of 1.50 V at 100 A, a reverse recovery time of 130 ns, and isolation voltage of 2500 V RMS. Thermal resistance from junction to case is 0.45 °C/W.
Feature Summary
- Dual diodes integrated within a single isolated SOT-227 package for compact design
- Soft recovery characteristics with low reverse recovery time for high-speed control
- Low forward voltage drop to minimize power loss during conduction
- High insulation capability with 2500 V RMS isolation voltage
Applications
- Switching power supplies
- Welding power supplies
- Communication power sources
Procurement Notes
Verify the specific ordering suffix against official SanRex documentation to ensure correct voltage and current ratings. Confirm mounting torque specifications (1.0–1.4 N·m) and thermal interface requirements before integration. Check for RoHS compliance status in the latest datasheet revision. Ensure supply chain stability due to reported long delivery times.
Selection Notes
Select this component for applications requiring high-speed rectification with low switching losses. The 600V rating suits standard industrial AC-DC conversion. Consider the 100A continuous current limit relative to thermal management capabilities. The SOT-227 package allows for screw mounting, facilitating heat sink attachment. Verify junction temperature limits (-40°C to +150°C) against operational environment constraints.
Part Context
This part belongs to the SanRex DBA series of discrete semiconductor modules. It utilizes silicon technology for robust performance in power electronics. The module is designed for industrial applications where reliability and speed are critical. It serves as a key component in converting AC to DC power efficiently.
Replacement Considerations
Consult official SanRex cross-reference lists for verified substitutes. Ensure replacement parts match the 600V reverse voltage and 100A current ratings. Verify package compatibility with existing PCB or heatsink designs. Confirm equivalent soft recovery characteristics to maintain circuit performance.
