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Vishay GBU4D-E3/45 — Discrete Semiconductors

Vishay GBU4D-E3/45 Bridge Rectifier, 200 V, 3 A, GBU

MPNGBU4D-E3/45
End of Life

Vishay GBU4D-/45 single-phase bridge rectifier, 200 V peak reverse, 3 A average, 1 Vf at 4 A, through-hole GBU package, tube.

$1.95Ref. price · indicative, final on quote
Vishay GBU4D-E3/45 datasheet (PDF)
Packaging4-SIP, GBU
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

GBU4D-E3/45 specifications
ParameterValue
Diode typeSingle Phase
MountingThrough Hole
Voltage - peak reverse200 V
Voltage - forward (Vf) (Max) @ if1 V @ 4 A
Current - reverse leakage @ vr5 µA @ 200 V
Current - average rectified3 A
Operating temperature-55°C ~ 150°C (TJ)
PackageTube
TechnologyStandard
Case4-SIP, GBU

Product details

Active production — BOM-fit note

The GBU4D-E3/45: Rated for 200 V peak reverse voltage and 3 A average rectified output, this single-phase bridge handles the typical front-end rectification in a 120 VAC or 240 VAC off-line supply where the DC bus sits below 200 V.

Housed in a 4-SIP GBU through-hole package, the part mounts directly into a PCB with four leads — the wide pin spacing and the 3.5 mm pitch suit wave-solder assembly and manual rework alike. The GBU package body is the same footprint used across the GBU4x family, so a single PCB layout accepts the full voltage range from 50 V to 1000 V peak reverse without a board spin.

Compliance and documentation

Supplied in tube packaging, the GBU4D-/45 ships as a standard through-hole format compatible with automatic insertion and tube-fed handlers.

Frequently asked questions

How can I get pricing and availability for GBU4D-/45?

Pricing and current stock are confirmed at quote time.

What is the reverse leakage current at rated voltage?

Maximum reverse leakage is 5 µA at 200 V peak reverse, measured at 25°C junction temperature. Leakage doubles with temperature, so at 125°C junction it is roughly 80 µA — still negligible for most off-line supplies.