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SMC Diode Solutions GBJ1002
- Part No.:
- GBJ1002
- Manufacturer:
- SMC Diode Solutions
- Category:
- Bridge Rectifiers
- Package:
- 4-ESIP
- Datasheet:
-
GBJ1002.pdf
- Description:
- BRIDGE RECT 1PHASE 200V 10A GBJ
- Quantity:
- Payment:
- Shipping:
Inventory:4,653
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Product details
Overview
GBJ1002 from Diodes Incorporated is a 10A standard recovery bridge rectifier with 200V peak repetitive reverse voltage (VRRM), 1.05V max forward voltage at 5A, and 10µA max reverse leakage current at 25°C. It features glass-passivated die construction, 1500VRMS case dielectric strength, and is designed for AC-to-DC conversion in industrial power supplies and motor control circuits.
For engineers reviewing the GBJ1002 datasheet, GBJ1002 pinout, GBJ1002 application, or GBJ1002 equivalent, key selection criteria include its 200V blocking rating, 170A non-repetitive surge capability, thermal resistance of 1.4°C/W (junction-to-case), through-hole GBJ package mounting, and UL recognition under file E95060.
Technical Context
This single-phase full-wave bridge rectifier integrates four silicon diodes in a monolithic plastic package, configured to convert AC input into unidirectional DC output without external wiring. Its standard recovery characteristic (trr not specified, consistent with standard recovery classification) supports line-frequency operation up to 60Hz/50Hz with minimal switching loss trade-off.
The device operates across –55°C to +150°C junction temperature range and delivers 10A average forward current when case temperature is maintained at 110°C. Thermal performance relies on direct metal-to-heatsink contact via its isolated copper tab, with typical junction-to-case thermal resistance of 1.4°C/W measured on a 150mm × 150mm × 1.6mm copper plate.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Maximum repetitive reverse voltage the device blocks reliably in AC line applications |
| IF(AV) | 10 A - Average forward rectified current sustainable at TC = +110°C with heatsinking |
| VF Max | 1.05 V @ 5A - Forward voltage drop determining conduction loss and thermal load at rated load |
| IR Max | 10 µA @ 25°C - Reverse leakage current affecting standby power and high-impedance circuit integrity |
| IFSM | 170 A - Non-repetitive surge current handling capability during AC line transients or startup |
| RθJC | 1.4 °C/W - Junction-to-case thermal resistance defining heatsink sizing requirements for thermal management |
Pinout & Package
Package: GBJ - 4-terminal through-hole plastic package with isolated copper baseplate for heatsink mounting; dimensions: 30.0 × 20.0 × 17.5 mm (L × W × H); weight ≈ 6.6 g; UL 94V-0 rated material; bright tin-plated leads.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | Input AC Terminal 1 | One of two AC input connections; tied internally to anode of D1 and cathode of D2 |
| AC2 | Input AC Terminal 2 | Second AC input connection; tied internally to cathode of D1 and anode of D3 |
| + | Positive DC Output | Common cathode node of D1 and D3; delivers rectified positive output |
| – | Negative DC Output | Common anode node of D2 and D4; serves as rectified negative return path |
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 transient overvoltage conditions |
| UL Recognized (E95060) | Validates compliance with safety standards for end-equipment certification in North America |
| 170A surge rating (8.3ms) | Withstands common-mode line surges and inrush currents without failure in industrial AC mains interfaces |
Applications
| Industrial Power Supplies | Motor Drive Front-Ends |
|---|---|
Use Scenario: AC/DC conversion stage in DIN-rail mounted 24V/48V industrial PSUs feeding PLC I/O modules. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting 100–240VAC input to unfiltered DC bus prior to bulk capacitor and regulator stages. Use Value: 200V VRRM safely accommodates 240VAC nominal with 20% tolerance and line spikes; 10A rating supports >200W continuous output. | Use Scenario: Input rectification for 3-phase inverter front-end using single-phase auxiliary supply. IC Role / Device Role / Timing Role: Converts single-phase AC auxiliary power to DC for gate driver bias and control logic rails. Use Value: 170A IFSM handles transformer inrush and short-circuit transients; UL recognition simplifies system-level safety approvals. |
| Appliance Control Boards | LED Driver Input Stages |
Use Scenario: Mains-powered HVAC control boards requiring isolated low-voltage DC for microcontroller and sensor interfaces. IC Role / Device Role / Timing Role: Primary rectification element feeding linear or buck converter generating 5V/3.3V rails. Use Value: Low 10µA IR at 25°C minimizes standby power draw; GBJ package enables secure mechanical mounting with #6 screw. | Use Scenario: Off-line LED drivers for commercial lighting operating directly from 120/230VAC mains. IC Role / Device Role / Timing Role: Input-stage bridge rectifier delivering pulsating DC to constant-current regulation circuitry. Use Value: 1.05V VF at 5A limits conduction loss and self-heating; 1.4°C/W RθJC allows compact heatsink integration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU2K (ON Semiconductor) | Same 200V VRRM, 10A IF, but GBU package (smaller footprint, lower IFSM = 120A) | Limited surge margin in high-inrush applications; less robust mechanical mounting | Select when board space is constrained and surge stress is low |
| KBP202 (Comchip) | 200V VRRM, 2A IF - significantly lower current rating; same GBJ outline but derated | Not suitable for 10A continuous loads; requires parallel devices or redesign | Only acceptable for prototyping or low-power variants where current is <2A |
Compared with GBU2K and KBP202, the GBJ1002 provides superior surge immunity (170A vs. 120A/60A), verified mechanical mounting support (through-hole #6 screw), and full 10A thermal capability - making it optimal for production-grade industrial rectification where reliability and thermal margin are critical.
Availability
GBJ1002 is available at Aetrix Electronics and suitable for industrial power supplies, motor drive front-ends, appliance control boards, and LED driver input stages requiring stable component supply and long-term manufacturing continuity.
Supply support for GBJ1002 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 across Asia, Europe, and the Americas.
The GBJ series belongs to Diodes' standard recovery bridge rectifier product line, engineered specifically for cost-sensitive, high-reliability AC/DC conversion in industrial, appliance, and lighting applications where surge resilience and safety certification are mandatory.
FAQ
What is the maximum case temperature for continuous 10A operation?
The GBJ1002 sustains 10A average forward current only when case temperature (TC) is held at or below +110°C, as defined in its Absolute Maximum Ratings table. Exceeding this temperature risks thermal runaway and premature failure due to increased leakage current and reduced surge margin.
Is the GBJ1002 RoHS compliant and lead-free?
Yes - the GBJ1002-F variant features lead-free, bright tin-plated leads and complies with EU RoHS Directives 2002/95/EC, 2011/65/EU, and 2015/863/EU. All applicable RoHS exemptions are applied, and halogen/antimony-free "Green" status is confirmed per Diodes' quality definitions.
Does the GBJ1002 require a heatsink for 10A operation?
Yes - sustained 10A operation requires effective heatsinking. The 1.4°C/W junction-to-case thermal resistance assumes mounting on a 150mm × 150mm × 1.6mm copper plate. Without such thermal management, junction temperature will exceed 150°C even at moderate ambient conditions.
How is polarity marked on the GBJ1002 package?
Polarity is molded directly onto the plastic body: the "+" and "–" symbols are embossed adjacent to their respective terminals, and the AC input terminals are labeled "AC1" and "AC2". This marking remains legible after soldering and conforms to JEDEC standards for bridge rectifier identification.
GBJ1002 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):
- 200 V
- Current - Average Rectified (Io):
- 10 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 10 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 200 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- GBJ
GBJ1002 FAQ
1.How can I place an order for GBJ1002 through Aetrix?
Please submit a Request for Quotation (RFQ) for GBJ1002 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 GBJ1002 reliable?
The price and inventory of GBJ1002 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBJ1002 is usually 5 days.
3.What payment methods are accepted for GBJ1002?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBJ1002 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBJ1002?
GBJ1002 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBJ1002 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 GBJ1002?
For technical support, including GBJ1002 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBJ1002 requirements.
6.How does Aetrix verify that GBJ1002 is sourced from the original manufacturer or authorized distributors?
All GBJ1002 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 GBJ1002 meets industry standards.
7.What is the process for return or replacement of GBJ1002?
All GBJ1002 units undergo pre-shipment inspection (PSI). If there is an issue with GBJ1002, 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 GBJ1002 part is unused and in its original packaging.
Return procedure for GBJ1002:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
GBJ1002 Tags
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DF02M
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DF04M
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DF01M
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