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The SURGE GBJ25G is a single-phase bridge rectifier featuring glass passivated rectifier chips. It supports reverse voltages from 50 to 1000 volts and a forward current of 25.0 amperes. The device offers high case dielectric strength of 1500 VRMS, low reverse leakage current, and high surge current capability. Designed for printed circuit board applications, it utilizes UL recognized 94V-0 flammability classification plastic material. The component employs through-hole mounting with plated leads solderable per MIL-STD-750 Method 2026.
Verify the manufacturer origin as SURGE or authorized distributors like Zowie Technology. Confirm the specific voltage rating within the 50-1000V range required for your design. Ensure the package matches the GBJ molded plastic form factor. Check lead finish specifications against MIL-STD-750 requirements for solderability.
Select this component when a 25A forward current and up to 1000V reverse voltage are needed. Consider the GBJ package size for PCB layout constraints. Evaluate thermal management needs given the 25A continuous current rating. Compare surge current capabilities against expected transient loads in the application circuit.
The GBJ25G belongs to the family of glass passivated single-phase bridge rectifiers. Similar parts include GBJ2510 and GBJ3510, which share the same physical package but differ in current or voltage ratings. These components are standard solutions for medium-power AC-DC conversion tasks requiring robust performance.
Direct substitutes include GBJ2510 or GBJ25G from other manufacturers like Won-Top Electronics or GOOD-ARK Electronics. Verify that replacement parts maintain the 25A forward current and compatible reverse voltage ratings. Ensure mechanical dimensions and pinout configurations remain identical for seamless integration.