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Vishay General Semiconductor - Diodes Division GBPC2501-E4/51
- Part No.:
- GBPC2501-E4/51
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Bridge Rectifiers
- Package:
- 4-Square, GBPC
- Datasheet:
-
GBPC2501-E4/51.pdf
- Description:
- BRIDGE RECT 1PHASE 100V 25A GBPC
- Quantity:
- Payment:
- Shipping:
Inventory:100
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Product details
Overview
GBPC2501-E4/51 from Vishay General Semiconductor is a glass passivated single-phase bridge rectifier rated for 25 A average forward current, 100 V repetitive peak reverse voltage (VRRM), and 300 A non-repetitive surge current (IFSM). It features 1.1 V forward voltage drop at 12.5 A, 5 μA reverse leakage at 25 °C, and operates up to 150 °C junction temperature. It is used in AC/DC power supplies for industrial automation and office equipment.
For engineers reviewing the GBPC2501-E4/51 datasheet, GBPC2501-E4/51 pinout, GBPC2501-E4/51 application, or GBPC2501-E4/51 equivalent, key selection criteria include thermal resistance (1.9 °C/W junction-to-case), UL E54214 recognition, universal 3-way mounting (snap-on/wire wrap/PCB), RoHS-compliant commercial-grade construction, and compatibility with heatsink bolt-down using #10 screw.
Technical Context
This quad-diode bridge integrates four silicon diodes in a single-phase full-wave configuration, enabling efficient AC-to-DC conversion without external wiring. Its glass passivation ensures stable reverse characteristics and low IR across temperature - 5 μA at 25 °C and 500 μA at 125 °C - supporting reliable operation in thermally demanding environments.
The device uses a GBPC package with nickel-plated faston lugs, rated for solder dip at 275 °C for 10 s per JESD 22-B106. With 2500 V RMS isolation between case and leads and UL 94 V-0 molding compound, it meets safety requirements for mains-connected power supplies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - maximum repetitive reverse voltage the bridge withstands without breakdown; defines safe AC input range (e.g., ≤70 V RMS). |
| IF(AV) | 25 A - average DC output current capability under specified thermal conditions; determines usable load capacity in continuous operation. |
| IFSM | 300 A - peak non-repetitive surge current for ≤8.3 ms; supports inrush tolerance during power-up of capacitive-input supplies. |
| VF @ IF | 1.1 V @ 12.5 A - forward voltage per diode; directly impacts conduction loss (2.2 V total bridge drop) and thermal design. |
| IR @ VDC | 5 μA @ 100 V - reverse leakage per diode at 25 °C; critical for low-power standby and high-impedance hold-up circuits. |
| TJ max. | 150 °C - maximum junction temperature; sets upper limit for heatsink sizing and ambient derating curves. |
| RθJC | 1.9 °C/W - thermal resistance from junction to case; enables accurate calculation of case temperature rise under load. |
Pinout & Package
Package: GBPC - molded plastic case with integrated faston lugs, UL 94 V-0 rated, designed for bolt-down mounting with #10 screw and thermal interface to heatsink.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | AC input terminal | One of two alternating-current input nodes; connects to one leg of transformer secondary or line input. |
| AC2 | AC input terminal | Second AC input node; completes full-wave bridge input path with AC1. |
| + (Anode Output) | DC positive output | Full-wave rectified positive output; marked by beveled corner on case per polarity convention. |
| – (Cathode Output) | DC negative output | Full-wave rectified negative output; serves as common return path for DC load. |
Key Features
| Feature | Design Value |
|---|---|
| UL recognition E54214 | Validated safety compliance for end-equipment certification in North America; reduces qualification burden for power supply designers. |
| Universal 3-way terminals | Supports snap-on, wire wrap-around, and PCB-mounting - enables flexible mechanical integration across prototyping and production. |
| Low thermal resistance (1.9 °C/W) | Enables higher power density and reduced heatsink size compared to standard bridge packages with RθJC > 3.0 °C/W. |
| Glass passivation | Provides stable reverse characteristics over time and temperature, minimizing IR drift and improving long-term reliability. |
| Solder dip rating (275 °C / 10 s) | Confirms robustness during wave-solder reflow processes; eliminates risk of delamination or terminal lift. |
Applications
| Industrial Power Supplies | Office Equipment AC/DC Adapters |
|---|---|
|
Use Scenario: Rectifying 50/60 Hz AC from transformer secondaries in DIN-rail mounted PLC power modules. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting AC to pulsating DC prior to bulk capacitance and regulation. Use Value: 300 A IFSM handles motor-control startup surges; 150 °C TJ max enables operation in enclosed cabinets with limited airflow. |
Use Scenario: Input-stage rectification in multi-output switch-mode power supplies for laser printers and copiers. IC Role / Device Role / Timing Role: Primary AC/DC conversion stage delivering unregulated DC bus to PFC and downstream converters. Use Value: UL E54214 recognition accelerates safety approval; glass passivation ensures stable IR over 10-year product lifecycle. |
| Home Appliance Motor Drives | Test & Measurement Equipment Power Inputs |
|
Use Scenario: Rectifying line voltage for universal motor control in washing machines and HVAC blowers. IC Role / Device Role / Timing Role: High-current bridge supplying DC link to inverter stage or brushed motor commutation circuitry. Use Value: 25 A IF(AV) supports continuous 300–500 W loads; nickel-plated terminals resist corrosion in humid environments. |
Use Scenario: Mains-powered bench instruments requiring clean, stable DC rails for analog front-ends and ADC references. IC Role / Device Role / Timing Role: Isolated bridge rectifier feeding linear regulators and low-noise LDOs. Use Value: 5 μA IR at 25 °C minimizes standby leakage; 2500 V RMS isolation prevents ground-loop noise coupling into sensitive measurement paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBPC2501W-E4/51 | Same electrical specs but wire-lead termination instead of faston lugs; 13.8 g vs. 15.79 g weight. | Designed for wire-wrap or through-hole PCB mounting rather than snap-on or bolt-down heatsink use. | Select when board-level assembly requires soldered leads instead of removable faston connections. |
| GBU25J-E4/51 | 25 A, 100 V, but GBU package (smaller footprint, lower IFSM = 250 A, higher VF = 1.15 V, RθJC = 2.5 °C/W). | Better suited for space-constrained designs where surge margin and thermal performance are secondary to board area. | Choose only if layout constraints prohibit GBPC's 1.135" × 0.732" outline and thermal budget allows higher junction rise. |
Compared with GBPC2501-E4/51, GBPC2501W-E4/51 offers identical performance in a wire-lead form factor for PCB assembly, while GBU25J-E4/51 trades surge capability and thermal efficiency for compactness - making GBPC2501-E4/51 optimal for high-reliability, heatsink-coupled industrial rectification.
Availability
GBPC2501-E4/51 is available at Aetrix Electronics and suitable for industrial automation, office equipment power supplies, and home appliance motor drives requiring stable component supply, long-lifecycle support, and certified safety compliance.
Supply support for GBPC2501-E4/51 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Vishay General Semiconductor is a global leader in discrete semiconductors, specializing in diodes, rectifiers, MOSFETs, and optoelectronics with emphasis on reliability and application-specific optimization.
The GBPC series was developed for high-current, high-surge AC/DC bridge rectification in industrial and consumer power systems, prioritizing thermal robustness, safety certification, and mechanical mounting flexibility.
FAQ
What is the maximum operating temperature for GBPC2501-E4/51?
The GBPC2501-E4/51 has a maximum junction temperature (TJ max.) of 150 °C. This rating allows operation in high-ambient environments such as enclosed industrial enclosures or motor drive cabinets. Derating curves in the Vishay datasheet (Document Number 88612) specify allowable average forward current versus case temperature, and proper heatsinking is required to maintain TJ ≤ 150 °C under full 25 A load.
Does GBPC2501-E4/51 meet RoHS requirements?
Yes, GBPC2501-E4/51 is RoHS-compliant, as indicated by the "E4" suffix in its part number. It conforms to Directive 2011/65/EU and subsequent amendments, with lead-free terminations (nickel-plated faston lugs) and halogen-free molding compound meeting Vishay's material categorization standard (www.vishay.com/doc?99912).
What is the reverse leakage current specification for GBPC2501-E4/51?
The GBPC2501-E4/51 specifies a maximum reverse DC current (IR) of 5.0 μA per diode at 25 °C and rated DC blocking voltage (100 V). At elevated temperature (125 °C), IR increases to 500 μA - a value confirmed in the Electrical Characteristics table of the official datasheet (88612, page 2).
Can GBPC2501-E4/51 be mounted directly to a heatsink?
Yes, GBPC2501-E4/51 is designed for direct bolt-down heatsink mounting using a #10 screw through the central mounting hole. Vishay recommends applying silicone thermal compound between the case and heatsink surface (Note 2, datasheet page 2) to achieve the specified thermal resistance of 1.9 °C/W (junction-to-case) and prevent hot-spot formation under sustained 25 A load.
What safety certifications does GBPC2501-E4/51 hold?
GBPC2501-E4/51 carries UL recognition file number E54214, confirming compliance with UL/CSA 60747-1 for semiconductor devices. The GBPC package also uses UL 94 V-0 rated molding compound, and the device provides 2500 V RMS isolation between case and leads - satisfying basic insulation requirements for Class I and II power supply designs.
GBPC2501-E4/51 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Series:
- -
- Package/Case:
- 4-Square, GBPC
- Packaging:
- Box
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 100 V
- Current - Average Rectified (Io):
- 25 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 12.5 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 100 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- QC Terminal
- Supplier Device Package:
- GBPC
GBPC2501-E4/51 FAQ
1.How can I place an order for GBPC2501-E4/51 through Aetrix?
Please submit a Request for Quotation (RFQ) for GBPC2501-E4/51 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for GBPC2501-E4/51 reliable?
The price and inventory of GBPC2501-E4/51 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBPC2501-E4/51 is usually 5 days.
3.What payment methods are accepted for GBPC2501-E4/51?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBPC2501-E4/51 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBPC2501-E4/51?
GBPC2501-E4/51 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBPC2501-E4/51 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for GBPC2501-E4/51?
For technical support, including GBPC2501-E4/51 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBPC2501-E4/51 requirements.
6.How does Aetrix verify that GBPC2501-E4/51 is sourced from the original manufacturer or authorized distributors?
All GBPC2501-E4/51 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that GBPC2501-E4/51 meets industry standards.
7.What is the process for return or replacement of GBPC2501-E4/51?
All GBPC2501-E4/51 units undergo pre-shipment inspection (PSI). If there is an issue with GBPC2501-E4/51, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The GBPC2501-E4/51 part is unused and in its original packaging.
Return procedure for GBPC2501-E4/51:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
GBPC2501-E4/51 Tags
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