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SMC Diode Solutions GBJ10005
- Part No.:
- GBJ10005
- Manufacturer:
- SMC Diode Solutions
- Category:
- Bridge Rectifiers
- Package:
- 4-ESIP
- Datasheet:
-
GBJ10005.pdf
- Description:
- BRIDGE RECT 1PHASE 50V 10A GBJ
- Quantity:
- Payment:
- Shipping:
Inventory:9,885
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Product details
Overview
GBJ10005 from Diodes Incorporated is a 10A standard recovery bridge rectifier with 50V peak repetitive reverse voltage, 1.05V max forward voltage at 5A, and 10µA max reverse leakage at 25°C, designed for AC-to-DC conversion in industrial power supplies and motor control PCBs.
For engineers reviewing the GBJ10005 datasheet, GBJ10005 pinout, GBJ10005 application, or GBJ10005 equivalent, key selection criteria include its 170A non-repetitive surge rating, 1500VRMS dielectric strength, through-hole GBJ package mounting, and compliance with RoHS and UL E95060 recognition.
Technical Context
This single-phase full-wave bridge rectifier integrates four silicon junction diodes in a monolithic plastic GBJ package, configured to deliver unidirectional DC output from AC input without external wiring. Its glass-passivated die construction ensures stable reverse blocking and low IR drift over temperature.
The device operates across –55°C to +150°C junction temperature range, with thermal resistance of 1.4°C/W (junction-to-case) when mounted on a 150mm × 150mm × 1.6mm copper heatsink, supporting continuous 10A average forward current at TC = +110°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 50 V - Maximum repetitive reverse voltage the device blocks reliably in normal operation |
| IF(AV) | 10 A - Average forward rectified current sustainable at TC = +110°C |
| VF Max | 1.05 V @ 5A - Forward voltage drop limiting conduction loss and self-heating |
| IR Max | 10 µA @ 25°C - Reverse leakage current defining off-state power loss and isolation integrity |
| IFSM | 170 A - Peak surge current capability for handling line transients and inrush events |
| RθJC | 1.4 °C/W - Thermal resistance enabling thermal design with known heatsink interface conditions |
Pinout & Package
Package: GBJ - 4-terminal, single-in-line (SIL), through-hole plastic package with #6 screw mounting provision, 6.6g mass, UL 94V-0 rated body, and bright tin-plated leads solderable per MIL-STD-202 Method 208.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | Input Anode | One AC input terminal connected internally to anode of first diode |
| AC2 | Input Cathode | Second AC input terminal connected internally to cathode of second diode |
| + (Anode Output) | DC Positive Output | Common anode node of two series-connected diodes delivering positive DC rail |
| – (Cathode Output) | DC Negative Output | Common cathode node of two series-connected diodes delivering negative/return DC rail |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Enhances long-term reliability and moisture resistance in humid or contaminated environments |
| 1500VRMS dielectric strength | Ensures safe isolation between AC inputs and DC outputs under high-voltage stress testing |
| 170A surge rating (8.3ms) | Withstands brief overcurrent events such as motor startup surges or lightning-induced transients |
| UL Recognized (E95060) | Validates compliance with safety standards for end-equipment certification in North America |
Applications
| Industrial Power Supplies | Motor Drive Front-Ends |
|---|---|
Use Scenario: AC mains input rectification in DIN-rail mounted 24V/48V industrial PSUs. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting 50/60Hz AC to pulsating DC prior to filtering and regulation. Use Value: 10A continuous rating and 170A surge tolerance support robust operation under load transients and brownout recovery. | Use Scenario: Input stage of three-phase inverter drives using single-phase auxiliary supply. IC Role / Device Role / Timing Role: Unidirectional current path generator enabling DC bus establishment from single-phase AC feed. Use Value: Low 1.05V VF minimizes conduction loss and thermal rise in space-constrained drive enclosures. |
| Appliance Control Boards | LED Driver Input Stages |
Use Scenario: Mains-powered washing machine or HVAC control board power section. IC Role / Device Role / Timing Role: Primary rectification element feeding offline SMPS controller ICs. Use Value: UL E95060 recognition simplifies end-product safety certification and reduces qualification overhead. | Use Scenario: Constant-voltage LED driver for commercial lighting operating directly from 120/230V AC. IC Role / Device Role / Timing Role: High-efficiency AC input rectifier preceding bulk capacitor and PFC stage. Use Value: 10µA IR at 25°C and 500µA at 125°C ensure minimal standby power loss and thermal stability over lifetime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU10K (ON Semiconductor) | Same 10A/50V rating but GBU package (smaller footprint, lower IFSM = 120A) | Limited surge margin in high-inrush motor applications | Prefer GBJ10005 where mechanical robustness and 170A surge are required |
| KBP105 (Comchip) | Identical GBJ package and 50V rating; VF = 1.1V (slightly higher conduction loss) | Higher VF increases thermal load at full 10A; same mounting and footprint | Select GBJ10005 for lower VF and UL recognition if thermal headroom is constrained |
Compared with GBU10K and KBP105, GBJ10005 offers superior surge immunity and lower forward voltage, making it preferred for industrial equipment where reliability under transient stress and thermal efficiency are critical.
Availability
GBJ10005 is available at Aetrix Electronics and suitable for industrial power supplies, motor drive front-ends, and appliance control boards requiring stable component supply and long-lifecycle availability.
Supply support for GBJ10005 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, serving industrial, computing, consumer, and automotive markets.
The GBJ series belongs to Diodes' standard recovery bridge rectifier product line, engineered for cost-effective, high-reliability AC/DC conversion in mains-powered equipment with demanding surge and safety requirements.
FAQ
What is the maximum operating temperature for GBJ10005?
The GBJ10005 has a specified junction temperature range of –55°C to +150°C. It delivers its full 10A average forward current rating only when case temperature is maintained at ≤+110°C, typically requiring heatsinking or forced-air cooling in high-power applications.
Is GBJ10005 suitable for use in automotive applications?
GBJ10005 is not AEC-Q101 qualified and lacks PPAP documentation by default. While it meets RoHS and UL safety requirements, Diodes recommends contacting their automotive team for AEC-compliant variants like the GBJ10005-A if used in vehicle systems requiring formal qualification.
How does the GBJ package differ from KBP or GBU packages?
The GBJ package is larger than KBP and GBU, with standardized 29.7–30.3mm length and #6 screw mounting provision. Its greater mass (6.6g) and thermal interface area support higher power dissipation and mechanical stability in industrial PCBs versus smaller alternatives.
Can GBJ10005 be used without a heatsink?
GBJ10005 can operate without a heatsink only at significantly derated current-typically ≤2A average-due to its 1.4°C/W RθJC and 6.6g thermal mass. At full 10A, a heatsink meeting Diodes' 150mm × 150mm × 1.6mm copper plate specification is required to maintain TJ ≤+150°C.
GBJ10005 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- SMC Diode Solutions
- Series:
- -
- Package/Case:
- 4-ESIP
- Packaging:
- Tube
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 50 V
- Current - Average Rectified (Io):
- 10 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 10 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 50 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- GBJ
GBJ10005 FAQ
1.How can I place an order for GBJ10005 through Aetrix?
Please submit a Request for Quotation (RFQ) for GBJ10005 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 GBJ10005 reliable?
The price and inventory of GBJ10005 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBJ10005 is usually 5 days.
3.What payment methods are accepted for GBJ10005?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBJ10005 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBJ10005?
GBJ10005 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBJ10005 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 GBJ10005?
For technical support, including GBJ10005 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBJ10005 requirements.
6.How does Aetrix verify that GBJ10005 is sourced from the original manufacturer or authorized distributors?
All GBJ10005 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 GBJ10005 meets industry standards.
7.What is the process for return or replacement of GBJ10005?
All GBJ10005 units undergo pre-shipment inspection (PSI). If there is an issue with GBJ10005, 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 GBJ10005 part is unused and in its original packaging.
Return procedure for GBJ10005:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
GBJ10005 Tags
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