The GBPC604-E4/51: The Vishay GBPC604-/51 is a single-phase bridge rectifier in the standard GBPC-6 through-hole package, rated for 3 A average rectified output and 400 V peak reverse voltage. Forward voltage drop is 1 V maximum at 3 A, and reverse leakage is 5 µA at the rated 400 V blocking voltage — typical numbers for a standard-recovery silicon bridge in this current class.
Housed in the 4-Square GBPC-6 package, the part mounts through-hole with four leads — the two AC input tabs and the DC+ / DC- output tabs — spaced for standard 0.375-inch hole patterns on the PCB or heatsink. The square body allows direct bolting to a chassis or heatsink for thermal management; the junction-to-case thermal path benefits from the metal tab interface common in this package family.
Lifecycle and compliance
ROHS3 compliant per the current Vishay statement, which covers the ten restricted substances plus the four phthalates under EU 2015/863.