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Vishay General Semiconductor - Diodes Division GBPC2506-E4/51
- Part No.:
- GBPC2506-E4/51
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Bridge Rectifiers
- Package:
- 4-Square, GBPC
- Datasheet:
-
GBPC2506-E4/51.pdf
- Description:
- BRIDGE RECT 1PHASE 600V 25A GBPC
- Quantity:
- Payment:
- Shipping:
Inventory:55
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Product details
Overview
GBPC2506-E4/51 from Vishay General Semiconductor is a glass passivated single-phase bridge rectifier rated for 25 A average forward current, 600 V maximum repetitive peak reverse voltage (VRRM), and 300 A non-repetitive peak surge current (IFSM). It features low forward voltage drop (1.1 V at 12.5 A), typical reverse leakage of 5 μA at 25 °C, and operates up to 150 °C junction temperature. It is used in AC/DC power supplies for industrial automation and home appliances.
For engineers reviewing the GBPC2506-E4/51 datasheet, GBPC2506-E4/51 pinout, GBPC2506-E4/51 application, or GBPC2506-E4/51 equivalent, key selection factors include its 600 V blocking rating, 25 A thermal-current capability with heatsink mounting, UL E54214 recognition, RoHS-compliant construction, and compatibility with snap-on, wire-wrap, or PCB mounting configurations.
Technical Context
This device integrates four silicon diodes in a single-phase full-wave bridge configuration with common cathode/anode terminals. Its quad-diode layout enables direct AC input conversion to unidirectional DC output without external wiring. The GBPC package uses UL 94 V-0 molding compound and nickel-plated faston lugs for reliable soldering per J-STD-002.
Thermal performance is defined by 1.9 °C/W typical junction-to-case thermal resistance (RθJC) and supports bolt-down mounting with #10 screw (max 20 in-lbs torque) and silicone thermal compound. Isolation voltage is rated at 2500 V RMS from case to leads, enabling safe operation in grounded-chassis power systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Maximum repetitive reverse voltage the bridge withstands without breakdown; defines usable AC input range (e.g., ≤420 V RMS). |
| IF(AV) | 25 A - Average forward rectified current at TC = 100 °C with heatsink; determines continuous DC output capability. |
| IFSM | 300 A - Peak non-repetitive surge current (8.3 ms, 60 Hz sine); supports inrush tolerance during power-up. |
| VF @ IF | 1.1 V @ 12.5 A - Forward voltage per diode under rated load; directly impacts conduction loss and thermal design. |
| IR | 5 μA @ 25 °C - Reverse leakage per diode at rated VDC; ensures minimal standby power loss in high-impedance circuits. |
| TJ max. | +150 °C - Maximum junction temperature; sets upper limit for thermal management design margin. |
| VISO | 2500 V RMS - Isolation voltage between case and leads; satisfies safety requirements for Class I insulated power supplies. |
Pinout & Package
Package: GBPC - molded plastic case with integrated faston lugs (AC1, AC2, +, –), UL 94 V-0 rated, designed for bolt-down heatsink mounting using #10 screw.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | AC Input Terminal 1 | One leg of AC input; connects to line or neutral in single-phase supply; symmetrical with AC2. |
| AC2 | AC Input Terminal 2 | Second leg of AC input; completes full-wave bridge input path; polarity agnostic for AC waveform. |
| + | Positive DC Output | Anode of internal diode pair; delivers rectified positive DC output; marked with beveled corner. |
| – | Negative DC Output / Common Cathode | Cathode of internal diode pair; serves as DC return/reference; electrically tied to case via mounting interface. |
Key Features
| Feature | Design Value |
|---|---|
| UL Recognition | E54214 file number - Confirms compliance with UL/CSA safety standards for end-equipment certification. |
| Mounting Flexibility | 3-way terminals (snap-on, wire wrap-around, PCB) - Enables mechanical integration across prototyping, industrial, and volume production environments. |
| Low Thermal Resistance | 1.9 °C/W RθJC - Enables efficient heat transfer to heatsink, supporting sustained 25 A operation without derating. |
| High Surge Robustness | 300 A IFSM - Withstands repeated cold-start surges in motor drives and transformer-coupled supplies. |
| RoHS Compliance | E4 suffix - Meets EU RoHS Directive 2011/65/EU; lead-free terminations and halogen-free molding compound. |
Applications
| Industrial Power Supply | Home Appliance Control Board |
|---|---|
|
Use Scenario: Rectifying 230 VAC mains in a 300 W industrial control power supply feeding logic and relay drivers. IC Role / Device Role / Timing Role: Primary AC/DC conversion stage; provides isolated, regulated DC bus after filtering and regulation. Use Value: 600 V VRRM ensures 230 VAC + 20% tolerance margin; 25 A rating supports transient overloads without thermal runaway. |
Use Scenario: Converting 120 VAC to DC for microcontroller and display power in a smart refrigerator main board. IC Role / Device Role / Timing Role: Bulk rectification element upstream of switching regulator; handles continuous 8 A load with low VF loss. Use Value: 1.1 V forward drop minimizes self-heating at 12.5 A; UL E54214 supports regional safety approvals. |
| Office Equipment SMPS | Automated Test Equipment (ATE) Power Module |
|
Use Scenario: Full-wave rectification in a 400 W laser printer power supply operating at 50/60 Hz with capacitive input filter. IC Role / Device Role / Timing Role: Input-stage bridge delivering unregulated DC to PFC and PWM stages; exposed to high ripple current. Use Value: 300 A IFSM tolerates capacitor charging surges; low IR (<5 μA) prevents leakage-induced standby drain. |
Use Scenario: High-reliability rectification in modular ATE power modules requiring long-term stability and thermal cycling endurance. IC Role / Device Role / Timing Role: Fixed-output DC source for analog signal conditioning circuitry; mounted directly to aluminum chassis. Use Value: 150 °C TJ max and 2500 V isolation enable operation in sealed, convection-cooled enclosures without fan dependency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBPC2506W-E4/51 | Wire-lead termination instead of faston lugs; 13.8 g weight vs. 15.79 g; same electrical specs. | Designed for through-hole PCB or wire-wrap assembly; lacks snap-on capability and bolt-mount interface. | Select when automated PCB insertion or discrete wiring is preferred over panel-mount faston connections. |
| GBPC3506-E4/51 | Higher IF(AV) = 35 A and IFSM = 400 A; identical VRRM = 600 V and package footprint; RθJC = 1.4 °C/W. | Supports higher continuous loads and more severe surge conditions; requires same heatsink interface but delivers greater thermal headroom. | Choose when future-proofing for 30+ A designs or when operating near thermal limits with GBPC2506-E4/51. |
Compared with GBPC2506-E4/51, GBPC2506W-E4/51 trades mechanical mounting flexibility for PCB assembly compatibility, while GBPC3506-E4/51 offers scalable current capacity within the same 600 V class-both retain identical voltage ratings, thermal isolation, and safety certifications.
Availability
GBPC2506-E4/51 is available at Aetrix Electronics and suitable for industrial automation, home appliance power supplies, and office equipment requiring stable component supply with UL-recognized, RoHS-compliant bridge rectifiers.
Supply support for GBPC2506-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 industrial-grade performance.
The GBPC series was developed for high-current, high-reliability AC/DC front-end conversion in cost-sensitive yet thermally demanding applications-balancing surge robustness, thermal efficiency, and universal mounting versatility.
FAQ
What is the maximum ambient temperature for GBPC2506-E4/51 without heatsink?
The GBPC2506-E4/51 is not rated for continuous operation without a heatsink. At TA = 25 °C with no heatsink, derating curves show usable IF(AV) drops below 5 A. For reliable 25 A operation, Vishay specifies mounting on an aluminum finned heatsink (e.g., 5" × 4" × 3") with thermal compound. Always refer to Fig. 2 in the 88612 datasheet for ambient-derating guidance specific to GBPC2506-E4/51.
Does GBPC2506-E4/51 support both 50 Hz and 60 Hz input frequencies?
Yes, GBPC2506-E4/51 is fully compatible with 50 Hz and 60 Hz AC inputs. Its IFSM rating of 300 A applies to single half-sine surges at either frequency, and thermal curves (Fig. 1 and Fig. 2) explicitly include both 50 Hz and 60 Hz data. The device's 600 V VRRM provides sufficient margin for 230 VAC ±10% at either line frequency, making GBPC2506-E4/51 suitable for global power supply designs.
What is the meaning of the "E4/51" suffix in GBPC2506-E4/51?
The "E4" suffix indicates RoHS-compliant, commercial-grade construction with lead-free terminations and halogen-free molding compound. The "/51" denotes the preferred packaging code: 100 units per paper box. This matches Vishay's ordering information table where GBPC2506-E4/51 has base quantity 100 and delivery mode "Paper box"-a standardized logistics identifier, not a revision or variant code for GBPC2506-E4/51.
Can GBPC2506-E4/51 be used in a DC-DC converter input stage?
No-GBPC2506-E4/51 is a passive AC-input bridge rectifier and cannot function as a DC-DC converter input stage. It requires bidirectional AC input to perform full-wave rectification. Applying DC voltage across AC1–AC2 will forward-bias two diodes and short the input. GBPC2506-E4/51 must only be used in AC-fed applications such as offline power supplies; for DC-DC input stages, active switching topologies or dedicated DC input rectifiers are required.
Is GBPC2506-E4/51 pin-compatible with older GBPC2506 versions without the E4/51 suffix?
Yes-GBPC2506-E4/51 maintains identical pinout, mechanical dimensions, and terminal geometry as legacy GBPC2506 variants. The E4/51 suffix reflects RoHS compliance and packaging; electrical and thermal specifications (VRRM = 600 V, IF(AV) = 25 A, RθJC = 1.9 °C/W) match the base GBPC2506 family. Mounting hole pattern, faston lug spacing, and polarity marking (beveled corner at +) remain unchanged for GBPC2506-E4/51.
GBPC2506-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):
- 600 V
- Current - Average Rectified (Io):
- 25 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 12.5 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 600 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- QC Terminal
- Supplier Device Package:
- GBPC
GBPC2506-E4/51 FAQ
1.How can I place an order for GBPC2506-E4/51 through Aetrix?
Please submit a Request for Quotation (RFQ) for GBPC2506-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 GBPC2506-E4/51 reliable?
The price and inventory of GBPC2506-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 GBPC2506-E4/51 is usually 5 days.
3.What payment methods are accepted for GBPC2506-E4/51?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBPC2506-E4/51 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBPC2506-E4/51?
GBPC2506-E4/51 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBPC2506-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 GBPC2506-E4/51?
For technical support, including GBPC2506-E4/51 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBPC2506-E4/51 requirements.
6.How does Aetrix verify that GBPC2506-E4/51 is sourced from the original manufacturer or authorized distributors?
All GBPC2506-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 GBPC2506-E4/51 meets industry standards.
7.What is the process for return or replacement of GBPC2506-E4/51?
All GBPC2506-E4/51 units undergo pre-shipment inspection (PSI). If there is an issue with GBPC2506-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 GBPC2506-E4/51 part is unused and in its original packaging.
Return procedure for GBPC2506-E4/51:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
GBPC2506-E4/51 Tags
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HDS10M-13
Diodes Incorporated
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CD-MBL106S
Bourns Inc.
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MB10S-13
Diodes Incorporated
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CD-MBL206SL
Bourns Inc.
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MB4S-TP
Micro Commercial Co
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MB6S-TP
Micro Commercial Co
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CD-MBL210S
Bourns Inc.
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BAS3007ARPPE6327HTSA1
Infineon Technologies
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DF02M
Diodes Incorporated
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CD-MBL210SL
Bourns Inc.
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DF04M
Diodes Incorporated
-
DF01M
Diodes Incorporated
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