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Product Detailed Parameters
- Description：DIODE STANDARD 500V 5A D2PAK
- Series：-
- Mfr：WeEn Semiconductors
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：500 V
- Current - Average Rectified (Io)：5A
- Voltage - Forward (Vf) (Max) @ If：2.9 V @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：100 µA @ 600 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：D2PAK
- Operating Temperature - Junction：150°C (Max)
- Grade：-
- Qualification：-
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Overview
The BYC5B-600,118 is a hyperfast power diode manufactured by WeEn Semiconductors. It features a maximum repetitive peak reverse voltage (VRRM) of 600 V and an average forward current (IF(AV)) of 5 A. The device exhibits a low forward voltage drop (VF) of 1.4 V and a fast reverse recovery time (trr) of 19 ns. It supports a non-repetitive peak forward surge current (IFSM) of 40 A and operates at junction temperatures up to 150 °C. The component is housed in a SOT404 (D2PAK) surface-mountable plastic package.
Feature Summary
- Hyperfast recovery characteristics with a 19 ns reverse recovery time for high efficiency
- Low forward voltage drop of 1.4 V to minimize conduction losses
- Robust thermal performance supporting a maximum junction temperature of 150 °C
- High surge current capability of 40 A for transient protection
Applications
- High-frequency switching power supplies
- Free-wheeling rectification in DC-DC converters
- Snubber circuits in inductive load applications
- General purpose rectification in industrial electronics
Procurement Notes
Verify the complete ordering code includes the suffix ,118 to ensure correct reel packing configuration. Confirm RoHS compliance status via official documentation prior to integration. Check for any Product Change Notifications (PCN) affecting chemical content or manufacturing location. Ensure the D2PAK footprint matches the specific land pattern design guidelines provided by the manufacturer.
Selection Notes
Select this component when a compact surface-mount solution is required for high-speed rectification. The 5 A rating suits moderate power applications where space constraints limit through-hole options. Consider the 150 °C junction temperature for environments requiring higher thermal margins than standard 125 °C devices. Evaluate the 19 ns recovery time against circuit switching frequencies to minimize reverse recovery charge losses.
Part Context
This part belongs to the BYC series of hyperfast rectifiers from WeEn Semiconductors, formerly NXP Semiconductors. The series is designed for applications demanding fast switching speeds and low reverse recovery charges. The D2PAK package provides a balance between thermal dissipation capabilities and PCB area efficiency compared to smaller packages.
Replacement Considerations
Cross-reference with other 600 V, 5 A hyperfast diodes in the D2PAK package. Verify pinout compatibility and thermal resistance values before substitution. Ensure the replacement device meets or exceeds the 19 ns reverse recovery time specification.
