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RS3BB-HF is listed in the Single Diodes range at ChipApex. The manufacturer field lists Comchip Technology. Its product description is DIODE STANDARD 100V 3A DO214AA. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for RS3BB-HF
- Description：DIODE STANDARD 100V 3A DO214AA
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：150 ns
- Current - Reverse Leakage @ Vr：5 µA @ 100 V
- Capacitance @ Vr, F：40pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB
- Supplier Device Package：DO-214AA (SMB)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for RS3BB-HF
Single Diodes Overview
The RS3BB-HF is a single ultra-fast recovery rectifier manufactured by Comchip Technology. It features a 400V repetitive peak reverse voltage and supports a continuous forward current of 3A. The device utilizes an SMC (DO-214AB) surface-mount package. Key electrical characteristics include a maximum forward voltage of 1.3V, a reverse leakage current of 5µA, and a fast recovery time of 50ns. It withstands a surge current of 90A and operates within a temperature range of -55°C to +150°C.
Single Diodes Feature Summary
- Ultra-fast recovery technology for high-speed switching applications
- Plastic encapsulation utilizing mold compound meeting UL 94 V-0 flammability ratings
- Designed for low power loss and high efficiency operation
Single Diodes Applications
- High-frequency DC-DC converters
- Free-wheeling diodes in PWM circuits
- Polarity protection circuits
Single Diodes Procurement Notes
Verify the specific suffix against official datasheets to confirm pinout and electrical tolerances. Ensure the component meets RoHS directives if required by your assembly process. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.
Single Diodes Selection Notes
Select this component when circuit designs require rapid reverse recovery times to minimize switching losses. The 3A current rating and 400V blocking capability suit medium-power isolated supplies. Consider the SMC package dimensions for PCB layout constraints compared to smaller SMA or larger SMB packages.
Single Diodes Part Context
This rectifier belongs to the Comchip Technology ultra-fast recovery diode series. These components are engineered to replace standard silicon rectifiers in applications demanding faster response times. The product line focuses on improving energy efficiency in modern power conversion systems through optimized semiconductor junction design.
Single Diodes Replacement Considerations
Consult official substitution guides for equivalent parts from other manufacturers. Verify that any alternative component matches the 3A current, 400V voltage, and SMC package specifications.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
