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BYW51-200 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is DIODE ARRAY GP 200V 10A TO-220. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for BYW51-200
- Description：DIODE ARRAY GP 200V 10A TO-220
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io) (per Diode)：10A
- Voltage - Forward (Vf) (Max) @ If：850 mV @ 8 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：35 ns
- Current - Reverse Leakage @ Vr：15 µA @ 200 V
- Operating Temperature - Junction：150°C (Max)
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220
- Grade：-
- Qualification：-
Diode Arrays datasheet and documents for BYW51-200
Diode Arrays Overview
The BYW51-200 is a dual center tap rectifier manufactured by STMicroelectronics, designed for high efficiency applications. It features two common cathode diodes housed in a TO-220AB or ISOWATT220AB package. The device supports a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 10 A per diode. The maximum non-repetitive surge forward current is rated at 100 A. The typical forward voltage drop is 850 mV at the rated current. This component is classified as a fast recovery rectifier suitable for switched mode power supplies.
Diode Arrays Feature Summary
- Dual center tap configuration with common cathode connection
- Fast recovery technology optimized for high frequency operation
- Robust thermal performance via TO-220AB packaging
Diode Arrays Applications
- Switched Mode Power Supplies (SMPS)
- High frequency DC to DC converters
- General purpose rectification in power electronics
Diode Arrays Procurement Notes
Verify the obsolete status of this specific part number before procurement planning. Confirm package type availability, as TO-220AB and ISOWATT220AB variants exist. Ensure design compatibility with 200 V reverse voltage and 10 A current ratings. Check for updated replacement components from the manufacturer due to lifecycle changes.
Diode Arrays Selection Notes
Select this component for designs requiring dual rectification in a single package. The fast recovery characteristic makes it appropriate for high frequency switching environments. Consider the thermal resistance of the TO-220AB case for heat dissipation requirements. Verify that the 200 V rating meets the circuit's peak inverse voltage demands.
Diode Arrays Part Context
This part belongs to the BYW51 series of high efficiency fast recovery rectifiers from STMicroelectronics. The series includes various voltage ratings such as 400 V and 600 V variants. These devices are engineered for compact power supply designs where space and efficiency are critical constraints.
Diode Arrays Replacement Considerations
STTH2002CT is listed as a similar product offering 2x15 Amp and 200 Volt specifications. Verify pinout compatibility and thermal characteristics when substituting.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
