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Diodes Incorporated GBJ3510-F
- Part No.:
- GBJ3510-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Bridge Rectifiers
- Package:
- 4-SIP, GBJ
- Datasheet:
-
GBJ3510-F.pdf
- Description:
- BRIDGE RECT 1PHASE 1KV 3.6A GBJ
- Quantity:
- Payment:
- Shipping:
Inventory:4
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Product details
Overview
GBJ3510-F from Diodes Incorporated is a 35A standard recovery bridge rectifier in GBJ package, rated for 1000V peak repetitive reverse voltage, 1.1V max forward voltage at 17.5A, and 400A non-repetitive surge current; used in AC/DC power supplies, industrial motor drives, and UPS systems requiring high-current full-wave rectification.
For engineers reviewing the GBJ3510-F datasheet, GBJ3510-F pinout, GBJ3510-F application, or GBJ3510-F equivalent, key selection criteria include thermal resistance (RθJC = 1.0°C/W), UL recognition (E95060), RoHS-compliant lead-free finish, and mounting torque specification (0.8 N·m).
Technical Context
This single-phase, full-wave bridge rectifier employs glass-passivated die construction to ensure stable reverse blocking and low leakage. It delivers 35A average forward current with heatsink at TC = +80°C and supports capacitive-load derating (−20% current rating).
Its 2500VRMS case dielectric strength and 664 A²s I²t fusing rating enable robust operation under transient overloads. The device operates across −55°C to +150°C junction temperature range and exhibits 150pF typical junction capacitance per element at 1MHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - Sustains peak reverse voltage in AC line applications without breakdown |
| IF(AV) | 35 A - Continuous DC output current capability with heatsink at TC = +80°C |
| VFM | 1.1 V @ 17.5A - Forward voltage drop per diode leg, defining conduction loss at rated half-current |
| IR | 10 µA @ 25°C - Low reverse leakage ensures minimal standby power loss in off-state |
| IFSM | 400 A @ 8.3ms - Surge withstand enables reliable startup into highly capacitive or inductive loads |
| RθJC | 1.0 °C/W - Thermal resistance from junction to case supports efficient heatsink coupling |
| Mounting Torque | 0.8 N·m - Maximum mechanical torque for #6 screw mounting to prevent package cracking |
Pinout & Package
Package: GBJ molded plastic case (UL 94V-0), through-hole mountable with #6 screw, 6.6g weight, dimensions A=29.7–30.3mm, B=19.7–20.3mm, C=17.0–18.0mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | Input AC terminal 1 | One of two AC input leads; connects to one side of transformer secondary or AC line |
| AC2 | Input AC terminal 2 | Second AC input lead; completes full-wave bridge input path |
| + (Anode Output) | Positive DC output | Common anode connection of internal diode pair; delivers rectified positive rail |
| − (Cathode Output) | Negative DC output | Common cathode connection of internal diode pair; serves as return/ground reference |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated die | Enhances long-term reliability and moisture resistance in humid or industrial environments |
| 2500VRMS dielectric strength | Ensures safe isolation between AC inputs and DC outputs under high-voltage transients |
| UL Recognized (E95060) | Validates compliance with safety standards for end-equipment certification (e.g., IEC 62368) |
| Lead-free, RoHS 3 compliant | Meets global environmental regulations without compromising solderability (MIL-STD-202, Method 208) |
| 400A surge rating | Supports repeated cold-start conditions in motor drives and battery chargers without degradation |
Applications
| Industrial AC/DC Power Supply | Uninterruptible Power Supply (UPS) |
|---|---|
Use Scenario: Converts 230VAC mains to regulated DC bus in DIN-rail mounted power supplies. IC Role / Device Role / Timing Role: Full-wave bridge rectifier providing primary AC-to-DC conversion stage. Use Value: 35A IF(AV) and 1000V VRRM support universal input (85–265VAC) with margin for line surges. |
Use Scenario: Rectifies generator or inverter output during battery backup mode in line-interactive UPS. IC Role / Device Role / Timing Role: High-surge-capable bridge enabling seamless transfer between utility and battery-derived AC. Use Value: 400A IFSM handles inrush into large output capacitors without failure during mode switching. |
| Motor Drive Front-End | Welding Equipment Power Stage |
Use Scenario: Supplies DC link for three-phase IGBT inverter in HVAC compressors and pumps. IC Role / Device Role / Timing Role: Input-stage rectifier converting 3-phase AC (via external delta-wye transformer) to DC link. Use Value: RθJC = 1.0°C/W allows direct bolt-down to aluminum heatsink, maintaining TJ < 125°C under continuous 35A load. |
Use Scenario: Delivers high-current DC to SCR-based welding current control circuits. IC Role / Device Role / Timing Role: Main rectifier handling intermittent 100–300A duty cycles with high peak demand. Use Value: Low IR (10µA @ 25°C) minimizes no-load losses during arc-off periods, improving energy efficiency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-35B10 | Same 35A/1000V rating; higher VF (1.25V @ 17.5A); RθJC = 1.2°C/W | Slightly higher conduction loss and thermal resistance reduce margin in compact heatsink designs | Acceptable where footprint compatibility exists and thermal headroom exceeds 5°C |
| ON Semiconductor GBPC3510 | Identical ratings and GBJ package; UL file E154272 vs. Diodes' E95060; same 0.8N·m torque spec | No functional difference; divergent qualification paths may affect automotive PPAP acceptance | Drop-in replacement if UL file alignment is not required; verify traceability documentation for medical/industrial audits |
Compared with VS-35B10 and GBPC3510, GBJ3510-F offers the lowest forward voltage (1.1V) and best thermal resistance (1.0°C/W), making it optimal for thermally constrained, high-efficiency AC/DC front-ends where conduction loss directly impacts system efficiency and heatsink size.
Availability
GBJ3510-F is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, uninterruptible power systems, motor drive front-ends, and welding equipment requiring stable component supply and long-lifecycle availability.
Supply support for GBJ3510-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 bridges belong to Diodes' high-power rectifier product line, engineered for rugged industrial and infrastructure applications demanding high surge tolerance, UL safety recognition, and consistent thermal performance under sustained load.
FAQ
What is the maximum recommended mounting torque for GBJ3510-F?
The datasheet specifies a maximum mounting torque of 0.8 N·m (≈7.1 in-lbs) for the #6 screw. Exceeding this value risks cracking the molded GBJ package or damaging internal wire bonds. Diodes recommends using a calibrated torque screwdriver and verifying torque during first-article inspection for production builds.
Can GBJ3510-F be used without a heatsink?
Yes, but only at significantly derated current: the datasheet shows 3.6A IF(AV) without heatsink (Figure 1). At ambient temperatures above 40°C or with >10A continuous load, thermal runaway risk increases. For reliable 35A operation, a 250×250×25mm aluminum plate heatsink is mandatory per test conditions.
Is GBJ3510-F qualified for automotive applications?
No - GBJ3510-F is not AEC-Q101 qualified. While Diodes offers automotive-grade variants (e.g., GBJ3510Q), this part lacks PPAP documentation, extended temperature validation beyond −55°C to +150°C, or IATF 16949 manufacturing evidence. Automotive use requires explicit qualification confirmation from Diodes.
What does the "-F" suffix indicate in GBJ3510-F?
The "-F" suffix denotes Diodes' standard RoHS-compliant, lead-free finish with tin-plated leads. It confirms compliance with EU RoHS 2015/863/EU (RoHS 3), halogen-free status per Diodes' Green definition, and solderability per MIL-STD-202, Method 208. No functional or electrical differences exist between -F and non-F versions.
GBJ3510-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):
- 3.6 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 17.5 A
- Current - Reverse Leakage @ Vr:
- 10 µA @ 1000 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- GBJ
GBJ3510-F FAQ
1.How can I place an order for GBJ3510-F through Aetrix?
Please submit a Request for Quotation (RFQ) for GBJ3510-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 GBJ3510-F reliable?
The price and inventory of GBJ3510-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBJ3510-F is usually 5 days.
3.What payment methods are accepted for GBJ3510-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBJ3510-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBJ3510-F?
GBJ3510-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBJ3510-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 GBJ3510-F?
For technical support, including GBJ3510-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBJ3510-F requirements.
6.How does Aetrix verify that GBJ3510-F is sourced from the original manufacturer or authorized distributors?
All GBJ3510-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 GBJ3510-F meets industry standards.
7.What is the process for return or replacement of GBJ3510-F?
All GBJ3510-F units undergo pre-shipment inspection (PSI). If there is an issue with GBJ3510-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 GBJ3510-F part is unused and in its original packaging.
Return procedure for GBJ3510-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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