GSIB1580-E3/45 Vishay Bridge Rectifier (Other) In Stock
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.
- 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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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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| 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 |
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