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Product Detailed Parameters
- Description：BRIDGE RECT 1P 800V 35A KBPC35
- Series：-
- Mfr：Diotec Semiconductor
- Package：Box
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：35 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 17.5 A
- Current - Reverse Leakage @ Vr：10 µA @ 800 V
- Operating Temperature：-50°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：4-Square, KBPC35
- Supplier Device Package：KBPC35
- Grade：-
- Qualification：-
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Overview
The KBPC3508FP is a single-phase diode bridge rectifier manufactured by Diotec Semiconductor. It features an average forward current (IFAV) of 35 A and a repetitive peak reverse voltage (VRRM) of 800 V. The device utilizes fast-on terminals for mounting and operates within a temperature range of -50°C to +150°C. Key electrical parameters include a maximum forward voltage (VF) of 1.1 V, a peak forward surge current (IFSM) of 375 A at 50 Hz, and a typical reverse recovery time (trr) of approximately 1500 ns. The component weighs approximately 17 g and is housed in a plastic case with an isolated aluminum baseplate.
Feature Summary
- Four diodes integrated in a bridge configuration
- Plastic case equipped with an isolated aluminum baseplate
- Fast-on terminal design for mechanical connection
- UL recognized under File E175067
Applications
- 50/60 Hz mains rectification
- Power supplies
- Commercial and industrial grade equipment
Procurement Notes
Verify the specific ordering suffix against official documentation before procurement. Confirm that the Fast-on terminal type matches the intended assembly method. Ensure compliance with RoHS exemption 7a-I requirements if applicable to the manufacturing process. Cross-reference the datasheet version date to validate all technical specifications prior to finalizing orders.
Selection Notes
Select this component based on the required 800 V reverse voltage rating and 35 A continuous current capacity. Consider the thermal resistance of less than 1.5 K/W per device when designing heatsinking solutions. Verify that the operating environment remains within the specified -50°C to +150°C junction temperature limits. Ensure the application does not exceed the 375 A surge current capability during startup or fault conditions.
Part Context
This part belongs to the KBPC series of single-phase bridge rectifiers from Diotec Semiconductor. The series offers various voltage ratings ranging from 100 V to 1600 V while maintaining a consistent 35 A current handling capability. The FP suffix specifically denotes the Fast-on terminal style, distinguishing it from wire-terminal variants.
Replacement Considerations
Other models within the KBPC35xxFP series may serve as alternatives if voltage ratings differ. For instance, the KBPC3506FP provides a 600 V rating, while the KBPC3510FP offers 1000 V. Ensure any substitute maintains the same 35 A current rating and compatible terminal configuration.
