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Diodes Incorporated GBJ2510-F
- Part No.:
- GBJ2510-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Bridge Rectifiers
- Package:
- 4-SIP, GBJ
- Datasheet:
-
GBJ2510-F.pdf
- Description:
- BRIDGE RECT 1PHASE 1KV 25A GBJ
- Quantity:
- Payment:
- Shipping:
Inventory:1,060
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Product details
Overview
GBJ2510-F from Diodes Incorporated is a 25A standard recovery bridge rectifier in GBJ package, rated for 1000V peak repetitive reverse voltage, 1.05V max forward voltage at 12.5A, and 350A surge current capability; used in AC/DC power supplies for industrial motor drives requiring high-voltage isolation and robust thermal performance.
For engineers reviewing the GBJ2510-F datasheet, GBJ2510-F pinout, GBJ2510-F application, or GBJ2510-F equivalent, key selection criteria include VRRM=1000V, IF(AV)=25A with heatsink, VF≤1.05V @12.5A, IR≤10µA @25°C, and RθJC=1.0°C/W - critical for high-reliability off-line rectification in harsh ambient conditions.
Technical Context
This single-phase full-wave bridge rectifier integrates four standard recovery diodes in a monolithic GBJ molded plastic package with glass-passivated junctions. It delivers 25A average output current when mounted on a 250mm × 250mm × 20mm aluminum heatsink and sustains 350A non-repetitive surge current per IEC 61000-4-5 compliance testing.
Its 1000V VRRM rating enables direct use in 800VAC line applications with margin, while low 10µA reverse leakage at 25°C and 500µA at 125°C supports stable DC bus hold-up in high-temperature environments such as enclosed industrial enclosures or transformer-coupled SMPS front-ends.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - Withstands peak reverse voltage up to 1000V without breakdown, suitable for 700VAC RMS input systems. |
| IF(AV) | 25 A - Sustains continuous average forward current of 25A with proper heatsinking (TJ ≤ 150°C). |
| VF Max | 1.05 V @ 12.5A - Low conduction loss reduces heat generation in high-current rectification stages. |
| IFSM | 350 A - Handles 8.3ms half-sine surge events common during cold-start or capacitor charging transients. |
| IR Max | 10 µA @ 25°C - Minimal reverse leakage preserves efficiency and stability in high-impedance filter networks. |
| RθJC | 1.0 °C/W - Enables precise thermal modeling when mounted on specified aluminum heatsink for junction temperature control. |
Pinout & Package
Package: GBJ - Molded plastic case with tin-plated through-hole leads, UL 94V-0 rated, weight ≈6.6g, mounting via #6 screw with max 5.0 in-lbs torque.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | Input AC Terminal 1 | One of two alternating current inputs to full-wave bridge; connects to live or neutral depending on layout. |
| AC2 | Input AC Terminal 2 | Second AC input terminal; completes bridge input pair for bidirectional conduction path. |
| + (Anode Output) | Positive DC Output | Full-wave rectified positive output node; connects to bulk capacitor or downstream regulator input. |
| – (Cathode Output) | Negative DC Output | Full-wave rectified negative output node; serves as system ground reference or return path. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die construction | Enhances long-term reliability and moisture resistance in humid or contaminated industrial environments. |
| 2500VRMS dielectric strength | Ensures safe isolation between AC input terminals and DC output under high-potential stress tests. |
| UL Recognized Component (E95060) | Validates compliance with safety standards for end-equipment certification in North America. |
| Lead-free, RoHS-compliant finish | Meets global environmental regulations without compromising solderability per MIL-STD-202 Method 208. |
Applications
| Industrial Motor Drive Power Supply | Uninterruptible Power Supply (UPS) Input Stage |
|---|---|
Use Scenario: Rectifying 400–690VAC three-phase line input after step-down transformer in variable frequency drive front-end. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting AC to unregulated DC bus for subsequent IGBT inverter stage. Use Value: 1000V VRRM provides 30% margin over 690VAC peak, and 350A IFSM withstands inrush during capacitor pre-charge. | Use Scenario: Off-line AC-to-DC conversion in double-conversion UPS systems operating from 230VAC mains. IC Role / Device Role / Timing Role: Primary rectification element feeding bulk storage capacitors and battery charging circuitry. Use Value: 25A IF(AV) rating supports >3kVA output capacity; low IR ensures minimal standby loss during battery float mode. |
| Welding Equipment Power Module | High-Voltage DC Power Supply for Test Equipment |
Use Scenario: High-current rectification in portable arc welding inverters with 500VAC open-circuit voltage. IC Role / Device Role / Timing Role: Main AC input rectifier delivering pulsed DC to resonant converter primary side. Use Value: 1.0°C/W RθJC allows thermal management within compact chassis; glass passivation prevents degradation under repeated thermal cycling. | Use Scenario: Generating stable ±500V DC outputs for semiconductor parametric test systems. IC Role / Device Role / Timing Role: Input-stage bridge rectifier in linear-regulated high-voltage supply with precision filtering. Use Value: 10µA IR at 25°C minimizes voltage drift across high-value bleeder resistors; UL recognition simplifies 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 |
|---|---|---|---|
| Vishay GBU10K | 1000V VRRM, 10A IF(AV), TO-220AC package, VF = 1.1V @ 5A | Lower current rating; requires parallel configuration for 25A loads | Use where space constraints favor TO-220 and lower cost justifies derating or paralleling. |
| ON Semiconductor GBPC2510 | 1000V VRRM, 25A IF(AV), GBPC package (larger footprint), VF = 1.05V @ 12.5A | Same electrical specs but larger mechanical outline; higher mounting torque tolerance (7 in-lbs) | Select when board layout accommodates GBPC and enhanced mechanical robustness is required. |
Compared with GBJ2510-F, GBU10K offers lower cost but insufficient single-device current capacity, while GBPC2510 matches all key ratings yet occupies more PCB area - making GBJ2510-F optimal for space-constrained 25A designs needing UL recognition and proven thermal performance.
Availability
GBJ2510-F is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, welding equipment, and high-voltage test instrumentation requiring stable component supply and long-term manufacturability.
Supply support for GBJ2510-F 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 North America.
The GBJ series belongs to Diodes' standard recovery bridge rectifier product line, engineered for high-voltage, high-current AC/DC conversion in industrial, automotive, and computing power systems where reliability and safety certification are mandatory.
FAQ
What is the maximum heatsink temperature allowed for continuous 25A operation?
At 25A average forward current, the junction temperature must not exceed +150°C. With RθJC = 1.0°C/W and typical case-to-heatsink thermal resistance of ~0.5°C/W, the heatsink surface temperature must remain ≤75°C under worst-case ambient and airflow conditions to maintain safe operation.
Can GBJ2510-F be used in surface-mount designs?
No - GBJ2510-F uses through-hole leads designed for #6 screw mounting and mechanical strain relief. Its GBJ package lacks SMT-compatible terminations or reflow profile specifications; substitution with surface-mount alternatives like GBJ2510S would require redesign and thermal validation.
Is GBJ2510-F qualified to AEC-Q101 for automotive use?
No - the datasheet explicitly states that automotive qualification (AEC-Q100/101/104/200) requires special change control and PPAP capability, which is not included in the standard GBJ2510-F ordering part number; contact Diodes directly for automotive-grade variants.
What is the recommended torque for mounting the GBJ2510-F screw terminal?
The datasheet specifies a maximum mounting torque of 5.0 in-lbs for the #6 screw. Exceeding this value risks cracking the molded plastic case or deforming lead frames, potentially compromising dielectric strength and long-term mechanical integrity.
GBJ2510-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 4-SIP, GBJ
- Packaging:
- Tube
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 1 kV
- Current - Average Rectified (Io):
- 25 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.05 V @ 12.5 A
- Current - Reverse Leakage @ Vr:
- 10 µA @ 1000 V
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- GBJ
GBJ2510-F FAQ
1.How can I place an order for GBJ2510-F through Aetrix?
Please submit a Request for Quotation (RFQ) for GBJ2510-F 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 GBJ2510-F reliable?
The price and inventory of GBJ2510-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBJ2510-F is usually 5 days.
3.What payment methods are accepted for GBJ2510-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBJ2510-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBJ2510-F?
GBJ2510-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBJ2510-F 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 GBJ2510-F?
For technical support, including GBJ2510-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBJ2510-F requirements.
6.How does Aetrix verify that GBJ2510-F is sourced from the original manufacturer or authorized distributors?
All GBJ2510-F 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 GBJ2510-F meets industry standards.
7.What is the process for return or replacement of GBJ2510-F?
All GBJ2510-F units undergo pre-shipment inspection (PSI). If there is an issue with GBJ2510-F, 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 GBJ2510-F part is unused and in its original packaging.
Return procedure for GBJ2510-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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