ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 30A KBJ
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：30 A
- Voltage - Forward (Vf) (Max) @ If：1.05 V @ 15 A
- Current - Reverse Leakage @ Vr：10 µA @ 800 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, KBJ
- Supplier Device Package：KBJ
- Grade：-
- Qualification：-
Download product information
Overview
The KBJ3008 is a single-phase bridge rectifier manufactured by Diodes Incorporated, designed for through-hole mounting in the KBJ package. It features an average forward current of 30 A and a peak repetitive reverse voltage of 800 V. The device exhibits a maximum forward voltage drop of 1.05 V at rated current and supports a maximum surge current of 350 A. Operating temperatures range from -55 °C to +150 °C junction temperature. Physical dimensions are 25.2 mm in length, 4.8 mm in width, and 19 mm in height.
Feature Summary
- High thermal stability with extended operating temperature range up to 150 °C
- Robust surge current handling capability for transient protection
- Through-hole construction compatible with standard wave and reflow soldering processes
Applications
- AC-DC power supply rectification
- Battery charging circuits
- General-purpose DC power conversion
Procurement Notes
Verify component authenticity against Diodes Incorporated official documentation before integration. Confirm RoHS compliance status and specific packaging configuration (tube) matches design requirements. Ensure supplier provides traceable lot codes consistent with manufacturer standards for quality assurance purposes.
Selection Notes
Select this component when 30 A continuous current and 800 V blocking voltage are required in a compact through-hole form factor. Evaluate thermal management needs based on the 1.05 V forward voltage drop at full load. Compare physical footprint constraints against available PCB space for the KBJ housing dimensions.
Part Context
This part belongs to the KBJ series of medium-to-high power bridge rectifiers from Diodes Incorporated. The series offers various voltage ratings while maintaining consistent mechanical dimensions and current capabilities, facilitating standardized design approaches across different power supply architectures requiring robust AC-to-DC conversion.
Replacement Considerations
Cross-reference with other KBJ-series variants for different voltage ratings if system requirements change. Verify pinout compatibility and thermal characteristics when substituting with equivalent parts from other manufacturers offering similar through-hole bridge rectifier specifications.
