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Product Detailed Parameters
- Description：DIODE STANDARD 400V 30A D2PAK
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：30A
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 30 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：100 ns
- Current - Reverse Leakage @ Vr：35 µA @ 400 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：-40°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BYT30G-400 is a high-efficiency fast recovery diode manufactured by STMicroelectronics. It features a repetitive peak reverse voltage of 400 V and an average forward current rating of 30 A at a case temperature of 100 °C with a duty cycle of 0.5. The device exhibits a very low reverse recovery time of 50 ns and a maximum forward voltage drop of 1.5 V at 25 °C. Packaged in a D2PAK surface mount configuration, it supports a junction temperature range from -40 to +150 °C.
Feature Summary
- Very low reverse recovery time for reduced switching losses
- Low noise turn-off switching characteristics
- Surface mount D2PAK package design
Applications
- Freewheeling in converters
- Motor control circuits
- High frequency inverters
- Polarity protection applications
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging type and tape-and-reel specifications. Confirm RoHS compliance status through the manufacturer's latest datasheet or environmental declaration. Ensure the component meets all absolute maximum ratings for thermal resistance and junction temperature during integration.
Selection Notes
Select this component for designs requiring fast recovery characteristics and low conduction losses in high-frequency environments. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Consider the RMS forward current capability relative to the expected load profile and ambient operating conditions.
Part Context
This part belongs to the BYT30G series of high-efficiency fast recovery diodes. The series is engineered for applications demanding improved performance over standard rectifiers. The D2PAK package facilitates automated assembly and efficient heat dissipation compared to traditional through-hole alternatives.
Replacement Considerations
Check for direct substitutes within the same product family that may offer updated packaging or minor parameter variations. Verify pinout compatibility and electrical specifications before substituting any alternative components.
