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onsemi GBPC1510
- Part No.:
- GBPC1510
- Manufacturer:
- onsemi
- Category:
- Bridge Rectifiers
- Package:
- 4-Square, GBPC
- Datasheet:
-
GBPC1510.pdf
- Description:
- BRIDGE RECT 1PHASE 1KV 15A GBPC
- Quantity:
- Payment:
- Shipping:
Inventory:151
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Product details
Overview
GBPC1510 from Diodes Incorporated is a 15A glass passivated single-phase bridge rectifier with 1000V peak repetitive reverse voltage (VRRM), 1.1V forward voltage at 7.5A per diode, and 300A non-repetitive surge rating - used in AC/DC power supplies for industrial motor drives and UPS systems.
For engineers reviewing the GBPC1510 datasheet, GBPC1510 pinout, GBPC1510 application, or GBPC1510 equivalent, key selection criteria include thermal resistance (5.0°C/W junction-to-case), case isolation voltage (1500V), and UL recognition (E94661) for safety-critical power conversion designs.
Technical Context
This bridge rectifier integrates four silicon diodes in a single molded plastic package with internally mounted heatsink, enabling direct mounting to external metal heatsinks via #10 screw. Its glass passivated die construction ensures low reverse leakage (5.0μA at 25°C) and stable operation up to 150°C junction temperature.
The device operates under single-phase, half-wave 60Hz conditions with resistive or inductive loads; capacitive loads require 20% current derating. Thermal performance relies on mechanical mounting - RθJC is specified only when mounted on a heatsink, not free-air.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - Maximum peak reverse voltage the bridge withstands without breakdown during normal operation. |
| IO @ TC=70°C | 15 A - Average rectified output current sustainable at 70°C case temperature with proper heatsinking. |
| VFM @ IF=7.5A | 1.1 V - Forward voltage drop per diode element, directly determining conduction loss in high-current paths. |
| IFSM | 300 A - Non-repetitive surge current capability for 8.3ms half-sine wave, critical for inrush protection. |
| RθJC | 5.0 °C/W - Junction-to-case thermal resistance when mounted on heatsink, defining minimum heatsink requirement for thermal design. |
| IR @ 25°C | 5.0 μA - Peak reverse leakage current per element at rated DC blocking voltage, affecting standby power loss. |
| Case Isolation | 1500 V - Dielectric strength between metal base and terminals, required for reinforced insulation in Class I equipment. |
Pinout & Package
Package: GBPC - molded plastic case with integral heatsink, UL 94V-0 rated, through-hole mountable using #10 screw (H = 5.08–5.59 mm hole diameter), weight ≈20 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 / AC2 | AC Input Terminals | Two alternating current inputs accepting full-wave bridge input; electrically symmetrical and interchangeable. |
| + | Positive DC Output | Anode of internal diode pair delivering rectified positive rail; connected to metal base for thermal path. |
| − | Negative DC Output | Cathode of internal diode pair delivering rectified negative rail; isolated from metal base. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Enables stable reverse leakage (<5μA) and long-term reliability under thermal cycling and humidity stress. |
| Electrically isolated metal base | Provides 1500V isolation while serving as primary thermal interface to external heatsink. |
| UL Recognized Component (E94661) | Validates compliance with UL 60950-1/IEC 62368-1 for use in certified end equipment without additional system-level testing. |
| 300A surge rating | Supports robust startup behavior in motor control and battery charger applications with high inrush currents. |
Applications
| Industrial AC/DC Power Supply | Uninterruptible Power Supply (UPS) |
|---|---|
Use Scenario: Converts 230VAC mains to unregulated DC bus in 3kVA industrial power supplies feeding downstream DC-DC converters. IC Role / Device Role / Timing Role: Primary rectification stage handling continuous 15A load with thermal management via chassis-mounted heatsink. Use Value: Low VFM (1.1V) reduces conduction loss by ~16.5W vs. higher-drop alternatives, improving overall efficiency and reducing heatsink size. | Use Scenario: Rectifies utility or generator AC input in line-interactive UPS systems with battery backup and automatic transfer switching. IC Role / Device Role / Timing Role: Front-end bridge delivering clean DC to charging circuitry and inverter stage; must survive frequent surge events during grid transitions. Use Value: 300A IFSM rating ensures reliable operation during 10-cycle surges common during generator synchronization or brownout recovery. |
| Motor Drive Input Stage | Welding Equipment Power Conversion |
Use Scenario: Supplies DC link for 7.5kW three-phase inverter driving induction motors in HVAC and pump applications. IC Role / Device Role / Timing Role: High-current AC input rectifier operating continuously at elevated ambient temperatures near enclosure walls. Use Value: RθJC = 5.0°C/W enables direct bolt-down to aluminum chassis, eliminating need for separate heatsink and simplifying mechanical layout. | Use Scenario: Rectifies transformer secondary output in arc welding machines requiring high peak current delivery and thermal resilience. IC Role / Device Role / Timing Role: Handles intermittent 15A average + 300A surge pulses during arc ignition and short-circuit conditions. Use Value: Glass passivation prevents parameter drift under repeated thermal shock, maintaining consistent forward voltage over 10,000+ weld cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay GBU15J | Same 15A/1000V rating but TO-247 package; RθJC = 2.5°C/W; no integrated heatsink; requires external insulator. | Preferred where PCB space is constrained and discrete heatsink mounting is already designed. | Select when lower thermal resistance is prioritized and mechanical redesign is acceptable. |
| ON Semiconductor GBPC1510 | Identical electrical specs and GBPC package; minor differences in lead finish and RoHS compliance date code threshold. | Drop-in replacement with identical mounting and thermal interface; validated for same UL file E94661. | Choose for supply chain diversification without design change or requalification. |
Compared with GBU15J, GBPC1510 offers integrated heatsink and simpler mounting but higher RθJC; versus ON's GBPC1510, Diodes' version differs only in traceability and packaging logistics - both meet identical safety and performance requirements.
Availability
GBPC1510 is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, uninterruptible power systems, motor drive input stages, and welding equipment requiring stable component supply across multi-year production cycles.
Supply support for GBPC1510 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design centers across Asia and manufacturing in China, Taiwan, and the U.S.
The GBPC series belongs to Diodes' high-reliability power rectifier product line, engineered specifically for ruggedized AC/DC front-end conversion in industrial, telecom, and energy infrastructure applications.
FAQ
What is the maximum allowable case temperature for continuous operation?
The GBPC1510 supports continuous operation up to 150°C case temperature, as defined by its TJ, TSTG rating. However, its rated average output current (15A) is specified only at TC = 70°C. Derating is required above that point per Figure 1 - at 100°C case, IO drops to approximately 10.5A.
Can GBPC1510 be mounted directly to a PCB without a heatsink?
No - the GBPC1510 requires mechanical mounting to an external heatsink via its #10 screw hole. Its RθJC = 5.0°C/W is measured only when properly bolted to a heatsink; free-air thermal performance is not characterized, and sustained 15A operation without heatsinking will exceed maximum junction temperature.
Is the metal base electrically connected to any internal terminal?
Yes - the metal base is internally connected to the positive (+) DC output terminal. This configuration provides both thermal conduction and electrical reference; users must ensure the heatsink is either floating or referenced to the + rail, and maintain 1500V isolation from other system potentials.
Does the "W" suffix in GBPC1510W indicate a different electrical specification?
No - GBPC1510W shares identical electrical and thermal specifications with GBPC1510. The "W" denotes wire leads instead of Faston terminals; mechanical mounting remains identical via the same #10 screw hole, and both versions weigh ≈14g (W) vs. ≈20g (standard).
GBPC1510 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- 4-Square, GBPC
- Packaging:
- Bulk
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 1 kV
- Current - Average Rectified (Io):
- 15 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 7.5 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 1000 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- QC Terminal
- Supplier Device Package:
- GBPC
GBPC1510 FAQ
1.How can I place an order for GBPC1510 through Aetrix?
Please submit a Request for Quotation (RFQ) for GBPC1510 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 GBPC1510 reliable?
The price and inventory of GBPC1510 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBPC1510 is usually 5 days.
3.What payment methods are accepted for GBPC1510?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBPC1510 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBPC1510?
GBPC1510 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBPC1510 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 GBPC1510?
For technical support, including GBPC1510 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBPC1510 requirements.
6.How does Aetrix verify that GBPC1510 is sourced from the original manufacturer or authorized distributors?
All GBPC1510 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 GBPC1510 meets industry standards.
7.What is the process for return or replacement of GBPC1510?
All GBPC1510 units undergo pre-shipment inspection (PSI). If there is an issue with GBPC1510, 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 GBPC1510 part is unused and in its original packaging.
Return procedure for GBPC1510:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
GBPC1510 Tags
-
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
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DF01M
Diodes Incorporated
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