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SMC Diode Solutions GBJ1010
- Part No.:
- GBJ1010
- Manufacturer:
- SMC Diode Solutions
- Category:
- Bridge Rectifiers
- Package:
- 4-ESIP
- Datasheet:
-
GBJ1010.pdf
- Description:
- BRIDGE RECT 1PHASE 1KV 10A GBJ
- Quantity:
- Payment:
- Shipping:
Inventory:197
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Product details
Overview
GBJ1010 from Diodes Incorporated is a 10A standard recovery bridge rectifier with 1000V peak repetitive reverse voltage, 1.05V max forward voltage at 5A, 10µA max reverse leakage at 25°C, and 170A non-repetitive surge rating. It is designed for AC-to-DC conversion in industrial power supplies, motor control circuits, and HVAC systems requiring robust through-hole rectification.
For engineers reviewing the GBJ1010 datasheet, GBJ1010 pinout, GBJ1010 application, or GBJ1010 equivalent, key selection criteria include its 1000V VRRM rating, 1.4°C/W junction-to-case thermal resistance, glass-passivated die construction, UL recognition (E95060), and compatibility with #6 screw mounting on PCBs.
Technical Context
This single-phase full-wave bridge rectifier integrates four silicon diodes in a monolithic GBJ package, configured to deliver unidirectional DC output from AC input without external wiring. Its standard recovery characteristic (trr not specified, consistent with standard recovery classification) supports line-frequency operation up to 60/50Hz with low conduction loss and high surge tolerance.
The device operates across –55°C to +150°C junction temperature range and achieves 1500VRMS dielectric strength between case and terminals. Thermal performance is defined with a 150mm × 150mm × 1.6mm copper heatsink, enabling sustained 10A average forward current at TC = +110°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - Maximum repetitive reverse voltage the device blocks reliably in circuit |
| IF(AV) | 10 A @ TC = +110°C - Sustained DC output current capability with proper heatsinking |
| VF | 1.05 V max @ IF = 5A - Forward conduction loss directly impacts power dissipation and efficiency |
| IR | 10 µA max @ VR = 1000V, TA = +25°C - Low leakage preserves blocking integrity in high-impedance bias networks |
| IFSM | 170 A peak @ 8.3ms - Withstands inrush currents during power-up of transformer-coupled supplies |
| RθJC | 1.4 °C/W - Enables thermal design using measured case temperature to estimate junction temperature |
| VB | 1000 V @ IR = 10µA - Confirmed breakdown threshold under controlled test conditions |
Pinout & Package
Package: GBJ - 4-terminal, single-in-line (SIP), plastic-encapsulated through-hole bridge rectifier with bright tin-plated leads, UL 94V-0 rated body, and molded polarity indicator. Mounting via #6 screw with max 5.0 in-lbs torque.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ~ (AC1) | AC Input Terminal 1 | One side of AC input winding; connects to transformer secondary or line input |
| ~ (AC2) | AC Input Terminal 2 | Other side of AC input winding; completes full-wave bridge input path |
| + (DC+) | Positive DC Output | Anode of internal upper diodes; delivers rectified positive output to filter capacitor |
| – (DC–) | Negative DC Output / Common Return | Cathode of internal lower diodes; serves as system ground reference point |
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 terminals and metal mounting surface under transient overvoltage |
| UL Recognized Component (E95060) | Validates compliance with safety standards for end-equipment certification in North America |
| Lead-free & RoHS 3 compliant | Meets global environmental regulations without compromising solderability or thermal cycling performance |
| 170A surge rating | Supports reliable operation during cold-start surges in transformer-fed linear power supplies |
Applications
| Industrial Power Supplies | Motor Drive Front-Ends |
|---|---|
Use Scenario: AC mains rectification in 3kW industrial bench power supplies with transformer isolation. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting 230VAC input to unregulated DC bus. Use Value: 1000V VRRM ensures margin against line transients; 10A rating supports continuous load without forced air cooling. | Use Scenario: Rectifying AC supply for DC link in 1.5kW variable frequency drives. IC Role / Device Role / Timing Role: Primary AC-to-DC conversion stage feeding bulk storage capacitors. Use Value: 170A IFSM withstands motor startup surges; glass passivation improves lifetime in dusty factory environments. |
| HVAC Control Boards | Commercial Lighting Ballasts |
Use Scenario: Powering control logic and relay drivers from 24VAC transformer secondaries. IC Role / Device Role / Timing Role: Compact, screw-mounted rectifier delivering isolated DC for microcontroller and sensor subsystems. Use Value: GBJ package enables secure mechanical mounting; 1.05V VF minimizes heat generation on small PCB areas. | Use Scenario: Rectifying 120VAC input in electronic HID ballasts for street lighting. IC Role / Device Role / Timing Role: High-voltage bridge providing DC bus for resonant inverter stage. Use Value: 1500VRMS isolation prevents arcing to chassis; UL E95060 listing simplifies end-product safety approval. |
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 1000V VRRM and 10A rating, but GBU package has lower RθJC (1.2°C/W) and higher IFSM (200A). | Preferred where tighter thermal budget or higher surge immunity is required. | Select GBU10K if board-level heatsinking is minimal or surge events exceed 170A. |
| KBP1010 (Comchip) | Identical VRRM, IF, VF, and package footprint; IR spec is 5µA (tighter) but no UL recognition. | Suitable for cost-sensitive consumer designs where UL listing is not mandatory. | Choose KBP1010 only when safety certification is not required and leakage margin is critical. |
Compared with GBU10K and KBP1010, the GBJ1010 uniquely combines UL recognition, 1500VRMS isolation, and standardized #6 screw mounting-making it optimal for industrial equipment requiring regulatory compliance and mechanical robustness.
Availability
GBJ1010 is available at Aetrix Electronics and suitable for industrial power supplies, motor drive front-ends, and HVAC control boards requiring stable component supply and long-term manufacturability.
Supply support for GBJ1010 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, manufacturing, and sales operations worldwide.
The GBJ series belongs to Diodes' standard recovery bridge rectifier product line, engineered for high-reliability AC/DC conversion in industrial, automotive, and commercial power systems where ruggedness and safety certification are essential.
FAQ
What is the maximum operating temperature for GBJ1010?
The GBJ1010 has a junction temperature range of –55°C to +150°C and is rated for 10A average forward current at case temperature (TC) = +110°C. Operation beyond +110°C requires derating per the thermal curve in DS21218, and sustained use above +150°C risks permanent degradation of the glass-passivated junction.
Is GBJ1010 suitable for high-frequency switching applications?
No. GBJ1010 is a standard recovery bridge rectifier with no specified reverse recovery time (trr); it is optimized for 50/60Hz line-frequency operation. Using it in high-frequency SMPS (>20kHz) causes excessive switching losses and overheating due to slow carrier recombination.
Does GBJ1010 require a heatsink in all applications?
A heatsink is required to sustain 10A average current continuously. At TC = +110°C, the device dissipates ~10.5W (1.05V × 10A). Without a heatsink, thermal limits are reached well below 10A-even at ambient temperatures below +40°C-due to its 1.4°C/W RθJC and limited PCB copper area.
Can GBJ1010 be mounted directly to a metal chassis?
Yes, but only if the chassis is electrically isolated from circuit ground or if the DC– terminal is designated as chassis ground. The 1500VRMS dielectric strength allows safe mounting with insulating hardware; however, direct metal contact without isolation compromises safety isolation and violates UL E95060 requirements unless validated per end-equipment standards.
GBJ1010 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):
- 1 kV
- Current - Average Rectified (Io):
- 10 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 10 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 1000 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- GBJ
GBJ1010 FAQ
1.How can I place an order for GBJ1010 through Aetrix?
Please submit a Request for Quotation (RFQ) for GBJ1010 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 GBJ1010 reliable?
The price and inventory of GBJ1010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBJ1010 is usually 5 days.
3.What payment methods are accepted for GBJ1010?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBJ1010 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBJ1010?
GBJ1010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBJ1010 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 GBJ1010?
For technical support, including GBJ1010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBJ1010 requirements.
6.How does Aetrix verify that GBJ1010 is sourced from the original manufacturer or authorized distributors?
All GBJ1010 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 GBJ1010 meets industry standards.
7.What is the process for return or replacement of GBJ1010?
All GBJ1010 units undergo pre-shipment inspection (PSI). If there is an issue with GBJ1010, 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 GBJ1010 part is unused and in its original packaging.
Return procedure for GBJ1010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
GBJ1010 Tags
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HDS10M-13
Diodes Incorporated
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MB10S-13
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DF02M
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DF04M
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DF01M
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