GBU4K-E3/45Alternatives & Equivalent Parts
About GBU4K-E3/45
GBU4K-E3/45 is a Bridge Rectifier component manufactured by Vishay. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | GBU4K-E3/45Source | CRCW040247K5FKED | MBRB40250TG | WSLT2010R1200FEB18 | RC0603FR-073K9L | CRCW080547K5FKEA | CRCW060330K9FKEA | 1N5711WS-7-F |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Vishay | Vishay | ON Semiconductor | Vishay | YAGEO (PHYCOMP) | Vishay | Vishay | Diodes Inc. |
| Package Type | Other | Other | Other | Resistor Chip | Resistor Chip | Resistor Chip | Resistor Chip | Small Outline Diode |
| Pin Count | 4 | 2 | 3 | 2 | 2 | 2 | 2 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | -55.0°C ~ 155.0°C | -65.0°C ~ 150.0°C | -65.0°C ~ 275.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 125.0°C |
| Price | $0.5800 | $0.0015 | $1.0400 | $0.1300 | $0.0011 | $0.0040 | $0.0015 | $0.0762 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Factory Lead Time | 7 Weeks | — | — | — | 14 Weeks | — | — | 12 Weeks |
| YTEOL | 6.85 | 13 | 0 | 8 | 13 | 12 | 12 | 6 |
| Breakdown Voltage-Min | 800 V | — | 250 V | — | — | — | — | 70 V |
| Case Connection | ISOLATED | — | CATHODE | — | — | — | — | — |
| Configuration | BRIDGE, 4 ELEMENTS | — | SINGLE | — | — | — | — | SINGLE |
| Diode Element Material | SILICON | — | SILICON | — | — | — | — | SILICON |
| Diode Type | BRIDGE RECTIFIER DIODE | — | RECTIFIER DIODE | — | — | — | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 1 V | — | 0.71 V | — | — | — | — | 1 V |
| JESD-30 Code | R-PSFM-T4 | — | R-PSSO-G2 | — | — | — | — | R-PDSO-G2 |
| JESD-609 Code | e3 | — | e3 | e3 | e3 | — | — | e3 |
| Non-rep Pk Forward Current-Max | 150 A | — | 150 A | — | — | — | — | — |
| Number of Elements | 4 | — | 1 | — | — | — | — | 1 |
| Number of Phases | 1 | — | 1 | — | — | — | — | 1 |
| Output Current-Max | 3 A | — | 40 A | — | — | — | — | 0.015 A |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | — | — | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR PACKAGE | — | — | — | RECTANGULAR |
| Package Style | FLANGE MOUNT | SMT | SMALL OUTLINE | SMT | SMT | SMT | SMT | SMALL OUTLINE |
| Qualification Status | Not Qualified | — | Not Qualified | — | — | — | — | Not Qualified |
| Reference Standard | UL RECOGNIZED | AEC-Q200 | — | AEC-Q200 | — | AEC-Q200 | AEC-Q200 | MIL-STD-202 |
| Rep Pk Reverse Voltage-Max | 800 V | — | 250 V | — | — | — | — | 70 V |
| Surface Mount | NO | YES | YES | YES | YES | YES | YES | YES |
| Terminal Finish | MATTE TIN | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | MATTE TIN |
| Terminal Form | THROUGH-HOLE | — | GULL WING | — | — | — | — | GULL WING |
| Terminal Position | SINGLE | — | SINGLE | — | — | — | — | DUAL |
| Pbfree Code | — | Yes | Yes | — | Yes | Yes | Yes | Yes |
| Reach Compliance Code | — | Compliant | — | Unknown | Compliant | Compliant | Compliant | — |
| Additional Feature | — | RATED AC VOLTAGE (V): 50 | — | ANTI-SULFUR | LASER TRIMMABLE | RATED AC VOLTAGE (V): 150 | RATED AC VOLTAGE (V): 75 | — |
| Construction | — | Rectangular | — | Rectangular | Rectangular | Rectangular | Rectangular | — |
| Mounting Feature | — | SURFACE MOUNT | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | — |
| Package Height | — | 0.35 mm | — | 0.635 mm | 0.45 mm | 0.5 mm | 0.45 mm | — |
| Package Length | — | 1 mm | — | 5.08 mm | 1.6 mm | 2 mm | 1.55 mm | — |
| Package Width | — | 0.5 mm | — | 2.54 mm | 0.8 mm | 1.25 mm | 0.85 mm | — |
| Packing Method | — | TR, Paper, 7 Inch | — | TR, Embossed Plastic, 7 Inch | TR, PAPER, 7 INCH | TR, Paper, 7 Inch | TR, Paper, 7 Inch | — |
| Rated Power Dissipation (P) | — | 0.063 W | — | 1 W | 0.1 W | 0.125 W | 0.1 W | — |
| Rated Temperature | — | 70 °C | — | 70 °C | 70 °C | 70 °C | 70 °C | — |
| Resistance | — | 47500 Ω | — | 0.12 Ω | 3900 Ω | 47500 Ω | 30900 Ω | — |
| Resistor Type | — | FIXED RESISTOR | — | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | — |
| Size Code | — | 0402 | — | 2010 | 0603 | 0805 | 0603 | — |
| Technology | — | METAL GLAZE/THICK FILM | SCHOTTKY | METAL STRIP | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | SCHOTTKY |
| Terminal Shape | — | WRAPAROUND | — | WRAPAROUND | WRAPAROUND | WRAPAROUND | WRAPAROUND | — |
| Tolerance | — | 1% | — | 1% | 1% | 1% | 1% | — |
| Working Voltage | — | 50 V | — | 0.3464 V | 75 V | 150 V | 75 V | — |
| Manufacturer Package Code | — | — | 418B-04 | — | — | — | — | — |
| Application | — | — | EFFICIENCY | — | — | — | — | FAST RECOVERY |
| JEDEC-95 Code | — | — | TO-263AB | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | — | — | — | 260 |
| Reverse Current-Max | — | — | 250 µA | — | — | — | — | 0.2 µA |
| Reverse Recovery Time-Max | — | — | 0.035 µs | — | — | — | — | 0.001 µs |
| Reverse Test Voltage | — | — | 250 V | — | — | — | — | 50 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | NOT SPECIFIED | — | — | — | — | 30 |
| Temperature Coefficient | — | — | — | 75 ppm/°C | 100 ppm/°C | — | — | — |
| Power Dissipation-Max | — | — | — | — | — | — | — | 0.15 W |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 7 alternatives for GBU4K-E3/45 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for GBU4K-E3/45 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating GBU4K-E3/45 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to GBU4K-E3/45?
Known equivalents for GBU4K-E3/45 include CRCW040247K5FKED, MBRB40250TG, WSLT2010R1200FEB18. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of GBU4K-E3/45?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify GBU4K-E3/45 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.