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Product Detailed Parameters
- Description：BRIDGE RECT 1P 1.6KV 35A KBPC35
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1.6 kV
- Current - Average Rectified (Io)：35 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 17.5 A
- Current - Reverse Leakage @ Vr：10 µA @ 1600 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 Diotec KBPC3516FP is a single-phase diode bridge rectifier rated for a repetitive peak reverse voltage (VRRM) of 1600 V and a maximum rectified output current (IFAV) of 35 A. It features fast-on terminals and an isolated aluminum baseplate within a plastic case. The device supports a peak forward surge current (IFSM) of 300 A at 50 Hz and 330 A at 60 Hz. Typical forward voltage drop is under 1.1 V, with a reverse recovery time of approximately 1500 ns. Maximum junction temperature is 150°C.
Feature Summary
- Four diodes integrated in a bridge configuration
- Fast-on terminals for 6.3mm connectors or solder assembly
- Plastic case construction with an isolated aluminum baseplate
- UL recognized component
Applications
- 50/60 Hz mains rectification
- Commercial power supplies
- Industrial grade equipment
Procurement Notes
Verify the specific ordering suffix to confirm terminal type and compliance status. The standard FP suffix indicates fast-on terminals, while WP denotes wire terminals. Suffixes -Q and -AQ indicate AEC-Q101 compliance or qualification respectively. Confirm RoHS exemption details and conflict mineral declarations directly with the manufacturer before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring high reverse voltage blocking capability up to 1600 V. Ensure thermal management accounts for the maximum rectified current of 35 A on a 300 cm² heatsink. Verify that the operating frequency and surge current requirements align with the specified IFSM ratings. Consider the isolated baseplate design for mounting constraints and electrical isolation needs in the target circuit.
Part Context
This part belongs to the KBPC3500 series of single-phase bridge rectifiers from Diotec Semiconductor. The series covers various voltage ratings from 100 V to 1600 V, sharing common current and thermal characteristics. The KBPC3516FP specifically addresses high-voltage AC-to-DC conversion requirements in standard commercial and industrial environments.
Replacement Considerations
Direct substitutes must match the 35 A current rating, 1600 V reverse voltage, and KBPC package form factor. Verify terminal compatibility if replacing FP variants with other packages. Cross-reference thermal resistance and surge current capabilities to ensure equivalent performance in the existing design.
