DBI25-08A

$6.58

Description：BRIDGE RECT 3PHASE 800V 40A DBI
Series：-

SKU:4b8095faf8b2 Category: Bridge Rectifiers Brand: Diotec Semiconductor

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 introduction

DBI25-08A is listed in the Bridge Rectifier range at ChipApex. The manufacturer field lists Diotec Semiconductor. Its product description is BRIDGE RECT 3PHASE 800V 40A DBI. Review the specifications below when checking this part for your BOM.

Bridge Rectifier specifications for DBI25-08A

Description：BRIDGE RECT 3PHASE 800V 40A DBI
Series：-
Mfr：Diotec Semiconductor
Package：Tube
Diode Type：Three Phase
Technology：Standard
Voltage - Peak Reverse (Max)：800 V
Current - Average Rectified (Io)：40 A
Voltage - Forward (Vf) (Max) @ If：1.05 V @ 12.5 A
Current - Reverse Leakage @ Vr：5 µA @ 800 V
Operating Temperature：-50°C ~ 175°C (TJ)
Mounting Type：Through Hole
Package / Case：5-SIP
Supplier Device Package：DBI
Grade：-
Qualification：-

Bridge Rectifier datasheet and documents for DBI25-08A

DBI25-08A

Bridge Rectifier Overview

The DBI25-08A is a three-phase diode bridge rectifier manufactured by Diotec Semiconductor. It features an average forward current rating of 40 A at 85°C case temperature and 25 A at 115°C. The device supports a repetitive peak reverse voltage of 800 V with a maximum forward voltage of 1.05 V at 12.5 A. Peak forward surge currents reach 370 A at 50 Hz and 390 A at 60 Hz. Operating junction temperatures range from -50°C to +175°C, with storage limits between -50°C and +150°C.

Bridge Rectifier Feature Summary

Six-diode bridge configuration housed in a single isolated inline case for simplified PCB assembly
Capable of freestanding operation or direct mounting onto heatsinks via M4 screw terminals
Provides high admissible repetitive reverse voltage ratings up to 1800 V across the series

Bridge Rectifier Applications

Industrial power supplies
Input stages of frequency inverters
Electric vehicle chargers
Commercial HVAC devices

Bridge Rectifier Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the specific part number matches the required electrical specifications before integration. Ensure compliance with RoHS3 standards and check for any recent product change notices regarding package or performance updates.

Bridge Rectifier Selection Notes

Select this component based on the required phase configuration and thermal management strategy. Evaluate the ambient temperature conditions to determine if freestanding or heatsink mounting is necessary for maintaining the rated forward current. Ensure the system voltage does not exceed the 800 V peak reverse rating under all operating conditions.

Bridge Rectifier Part Context

This device belongs to the DBI25 series of three-phase bridge rectifiers. It serves as a replacement for the older DBI20-xxB models according to PCN128. The series offers various voltage ratings including 800V, 1200V, 1600V, and 1800V options within the same physical footprint.