GSIB1580-E3/45 Vishay Bridge Rectifier (Other) In Stock

Name: GSIB1580-E3/45
Brand: Vishay
SKU: GSIB1580-E3/45
Availability: InStock

Vishay GSIB1580-E3/45 is a silicon bridge rectifier diode in a 4-pin GSIB-5S isolated plastic case, rated at 800 V minimum breakdown voltage and 0.95 V maximum forward voltage. RoHS compliant and available worldwide.

ACTIVEBridge RectifierVerified Jun 2026

Package / Visual Reference

GSIB1580-E3/45Other

Quick Facts

Manufacturer: Vishay
Package: Other
Pin Count: 4
Lifecycle: ACTIVE
Datasheet: GSIB1580-E3/45 Datasheet PDF
Category: Bridge Rectifier
Price: From $1.2053(MOQ 2)
Temp Range: -55.0°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of GSIB1580-E3/45?

800 V minimum breakdown voltage for high-voltage AC rectification
0.95 V maximum forward voltage drop for efficient power conversion
4-pin GSIB-5S isolated plastic case with case-isolated mounting
Full silicon bridge configuration with 4 diode elements
RoHS compliant (JESD-609 e3) for environmentally responsible designs
7-week factory lead time with global distributor availability

What is GSIB1580-E3/45 used for?

The GSIB1580-E3/45 is used in AC-to-DC power conversion stages in industrial power supplies, motor drives, and HVAC equipment where high-voltage rectification up to 800 V is required. Its isolated case construction simplifies thermal management by allowing direct heatsink mounting without an insulating pad, reducing overall system cost. The bridge configuration eliminates the need for four discrete diodes, saving board space in single-phase rectifier designs.

What are the specifications of GSIB1580-E3/45?

Factory Lead Time	7Weeks
YTEOL	6.85
Breakdown Voltage-Min	800V
Case Connection	ISOLATED
Configuration	BRIDGE, 4 ELEMENTS
Diode Element Material	SILICON
Diode Type	BRIDGE RECTIFIER DIODE
Forward Voltage-Max (VF)	0.95V
JESD-30 Code	R-PSFM-T4
JESD-609 Code	e3
Non-rep Pk Forward Current-Max	300A
Number of Elements	4
Number of Phases	1
Output Current-Max	3.5A
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	FLANGE MOUNT
Qualification Status	Not Qualified
Reference Standard	UL RECOGNIZED
Rep Pk Reverse Voltage-Max	800V
Surface Mount	NO
Terminal Finish	MATTE TIN
Terminal Form	THROUGH-HOLE
Terminal Position	SINGLE
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8541.10.00.80

Where can I find the GSIB1580-E3/45 datasheet?

GSIB1580-E3/45 Datasheet Download

Official datasheet from Vishay

What are equivalent replacements for GSIB1580-E3/45?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the breakdown voltage rating of GSIB1580-E3/45 and which power supply designs benefit from it?

The GSIB1580-E3/45 has a minimum breakdown voltage of 800 V, making it suitable for single-phase rectification in industrial power supplies, motor drives, and UPS systems operating from 480 V AC mains or where high surge voltages may occur.

How does the isolated case of GSIB1580-E3/45 simplify thermal design?

The GSIB-5S package features an electrically isolated case, allowing the 4-pin device to be bolted directly to a heatsink without an insulating washer. This reduces thermal resistance by eliminating an interface layer, improving heat dissipation at higher current levels.

How does the 0.95 V maximum forward voltage of GSIB1580-E3/45 compare to Schottky bridge rectifiers in efficiency-critical applications?

At 0.95 V maximum forward voltage, the GSIB1580-E3/45 dissipates more conduction loss than a comparable Schottky rectifier (typically 0.4 V to 0.6 V). However, Schottky bridges are limited to lower voltages, so for 800 V applications the silicon GSIB1580-E3/45 remains the practical choice despite the higher forward drop.

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About Vishay

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Reference Price (USD)

From $1.2053

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
2+	$2.6700	$5.34
10+	$1.9600	$19.60
20+	$1.9300	$38.60
4800+	$1.2343	$5924.83
9600+	$1.2196	$11708.54
19200+	$1.2053	$23141.57

pcs

Unit price: $2.6700 · Total: $5.34

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

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Procurement Manager, VoltEdge Energy, India