The GSIB2580-E3/45: The GSIB2580-/45 is a single-phase bridge rectifier rated for 800 V peak reverse voltage and 3.5 A average rectified output. The 800 V peak reverse rating means it handles rectified mains up to 240 VAC with margin for line transients — a standard choice for off-line power supplies and AC-to-DC front ends. Forward voltage is specified at 1 V max at 12.5 A — this is the conduction loss per diode pair at surge current, not the continuous drop. The 3.5 A average rating is the thermal limit in free air; derate for elevated ambient or enclosed mounting. The GSIB-5S through-hole package (4-SIP) is a standard footprint for bridge rectifiers — the leads are on 5.08 mm pitch, easy to hand-solder or wave-solder in a rework or production line.
Vishay GSIB2580-E3/45 Bridge Rectifier, 800 V, 3.5 A
MPNGSIB2580-E3/45
End of Life
Vishay GSIB2580-/45 single-phase bridge rectifier, 800 V peak reverse, 3.5 A average, GSIB-5S through-hole package, tube.
$2.92Ref. price · indicative, final on quote
Packaging4-SIP, GSIB-5S
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Diode type | Single Phase |
| Mounting | Through Hole |
| Voltage - peak reverse | 800 V |
| Voltage - forward (Vf) (Max) @ if | 1 V @ 12.5 A |
| Current - reverse leakage @ vr | 10 µA @ 800 V |
| Current - average rectified | 3.5 A |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Tube |
| Technology | Standard |
| Case | 4-SIP, GSIB-5S |