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Product Detailed Parameters
- Description：DIODE STANDARD 100V 8A TO263AB
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：8A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 20 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：25 ns
- Current - Reverse Leakage @ Vr：10 µA @ 100 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263AB (D2PAK)
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BYWB29-100HE3_A/I is an ultrafast rectifier from Vishay General Semiconductor, housed in a D2PAK (TO-263AB) surface-mount package. It features a glass-passivated pellet chip junction and is AEC-Q101 qualified for automotive applications. Key electrical ratings include a maximum repetitive peak reverse voltage of 100 V, a maximum average forward rectified current of 8.0 A at a case temperature of 105 °C, and a peak forward surge current of 100 A. The device exhibits an ultrafast recovery time of 25 ns and a typical thermal resistance from junction to case of 2.5 °C/W.
Feature Summary
- Glass passivated pellet chip junction
- Ultrafast recovery time with low switching losses
- Low forward voltage drop
- High forward surge capability
Applications
- High frequency rectifier of switching mode power supplies
- Inverters
- Freewheeling diodes
- DC/DC converters
- Other power switching applications
Procurement Notes
Verify the specific ordering code suffix against official documentation to confirm compliance requirements. The HM3 suffix indicates RoHS-compliant, halogen-free material categorized as commercial grade. Confirm that the component meets JESD 201 class 2 whisker test standards associated with this specific suffix variant before finalizing procurement specifications.
Selection Notes
Select this component for high-efficiency designs requiring fast switching characteristics. Ensure the application operates within the specified maximum junction temperature range of -65 to +150 °C. Verify that the thermal management strategy can maintain the case temperature below 105 °C to sustain the rated 8.0 A average forward current without derating.
Part Context
This part belongs to the BYW29/BYWB29 series of ultrafast rectifiers manufactured by Vishay General Semiconductor. The series offers various voltage ratings ranging from 50 V to 200 V while maintaining consistent current handling capabilities. The BYWB29 variant specifically denotes the D2PAK (TO-263AB) surface-mount package configuration suitable for automated assembly processes.
Replacement Considerations
Compatible substitutes within the same series include BYWB29-50, BYWB29-150, and BYWB29-200 variants, provided the voltage rating aligns with circuit requirements.
