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Diodes Incorporated GBJ35JL-F
- Part No.:
- GBJ35JL-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Bridge Rectifiers
- Package:
- 4-SIP, GBJ
- Datasheet:
-
GBJ35JL-F.pdf
- Description:
- BRIDGE RECT 1PHASE 600V 35A GBJ
- Quantity:
- Payment:
- Shipping:
Inventory:9,621
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Product details
Overview
GBJ35JL-F from Diodes Incorporated is a 35A single-phase standard recovery bridge rectifier in GBJ package, rated for 600V peak repetitive reverse voltage, 400A non-repetitive surge current (8.3ms), and 0.86V typical forward voltage at 17.5A per element. It features glass-passivated die construction, 2500VRMS dielectric strength, and is designed for AC/DC conversion in industrial power supplies and motor drive front-ends.
For engineers reviewing the GBJ35JL-F datasheet, GBJ35JL-F pinout, GBJ35JL-F application, or GBJ35JL-F equivalent, key selection criteria include thermal resistance (RθJC = 4°C/W without heatsink; 1.0°C/W with 250×250×25mm Al plate), surge rating (400A @ 8.3ms), reverse leakage (<10µA @ 600V), and through-hole mounting compatibility with #6 screw.
Technical Context
This device integrates four standard recovery diodes in a single-phase full-wave bridge configuration, enabling unidirectional DC output from AC input. Its glass-passivated junction ensures stable reverse characteristics across -55°C to +150°C operating range and low IR drift under thermal stress.
The GBJ35JL-F supports both heatsinked (IO = 35A @ TC = +80°C) and self-cooled operation (IO = 4.7A @ TA = +25°C), with I²t fusing rating of 664A²s for transient overload protection. Junction-to-case thermal resistance drops from 4°C/W (no heatsink) to 1.0°C/W when mounted on specified aluminum plate.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600V - Withstands peak reverse voltage up to 600V without breakdown, suitable for 400VAC line applications with safety margin. |
| IO (with heatsink) | 35A @ TC = +80°C - Sustains continuous average forward current when case temperature is held at 80°C via heatsink. |
| IFSM (8.3ms) | 400A @ TJ = +25°C - Handles short-duration inrush surges common during AC power-up or motor start. |
| VF (per element) | 0.86V typ @ IF = 17.5A - Low conduction loss improves efficiency and reduces thermal load in high-current rectification. |
| IR (per element) | <10µA @ VR = 600V - Minimizes standby power loss and leakage-induced heating in high-voltage hold-off conditions. |
| RθJC (heatsinked) | 1.0°C/W - Enables effective heat transfer to external heatsink, critical for maintaining TJ ≤ 150°C at full load. |
| Mounting | Through-hole with #6 screw - Provides mechanical stability and enhanced thermal contact for high-power PCB mounting. |
Pinout & Package
Package: GBJ molded plastic case (UL 94V-0), 30.0mm × 20.0mm × 17.5mm, with lead-free matte tin-plated leads. Polarity marked on body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | Input AC terminal 1 | One of two AC input pins; connects to live/phase side of transformer secondary or AC line. |
| AC2 | Input AC terminal 2 | Second AC input pin; completes full-wave bridge input path with AC1. |
| + (Anode Output) | Positive DC output | Common anode connection of two internal diodes; delivers rectified positive DC voltage. |
| – (Cathode Output) | Negative DC output | Common cathode connection of two internal diodes; serves as DC return/reference ground node. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Ensures long-term reliability and stable reverse leakage performance under humidity and thermal cycling. |
| 2500VRMS dielectric strength | Validates isolation integrity between AC inputs and DC outputs for reinforced insulation in safety-critical designs. |
| Surge rating: 400A (8.3ms) | Supports robust operation during cold-start surges in industrial AC-DC converters without derating. |
| RoHS-compliant, halogen-free | Meets environmental compliance requirements (Br+Cl <1500ppm, Sb <1000ppm) for automotive and industrial end equipment. |
| Mounting torque: 0.8 N·m max | Specifies mechanical limit for screw retention to avoid case cracking while ensuring thermal interface integrity. |
Applications
| Industrial Power Supply | Motor Drive Front-End |
|---|---|
Use Scenario: AC/DC conversion stage in 3kW industrial SMPS with 400VAC input. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting line-frequency AC to pulsating DC before bulk capacitor and PFC stage. Use Value: 35A continuous rating with heatsink enables compact design; 600V VRRM accommodates line transients per IEC 61000-4-5. | Use Scenario: Input rectification in 1.5HP three-phase inverter's auxiliary single-phase supply. IC Role / Device Role / Timing Role: Single-phase bridge supplying control circuitry and gate drivers from auxiliary winding. Use Value: 400A surge rating withstands transformer inrush; glass passivation prevents moisture-induced leakage drift in humid factory environments. |
| Uninterruptible Power System | Welding Equipment Power Stage |
Use Scenario: Battery charger input stage in online UPS handling 230VAC mains and generator backup. IC Role / Device Role / Timing Role: Primary rectifier feeding dual-path charging and inverter DC bus. Use Value: 2500VRMS isolation meets UL 62368-1 creepage/clearance requirements; RoHS/halogen-free supports global deployment. | Use Scenario: Main rectifier in capacitor-discharge welding power supply with high peak current demand. IC Role / Device Role / Timing Role: Converts 220VAC transformer output to high-current DC for energy storage capacitors. Use Value: 664A²s I²t rating allows reliable fusing coordination; low VF minimizes conduction loss during repetitive 100ms weld pulses. |
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-35B60 | Same 600V VRRM, 35A IO, but TO-247 package; RθJC = 1.5°C/W (heatsinked); no molded plastic case. | Requires separate heatsink mounting; lacks integrated screw-mount feature and 2500VRMS isolation rating. | Prefer when board space permits discrete heatsink layout and higher surge tolerance (500A IFSM) is needed. |
| ON Semiconductor GBPC3506 | 600V VRRM, 35A IO, GBPC package; RθJC = 1.2°C/W (heatsinked); 2000VRMS isolation only. | Lower dielectric strength limits use in Class II or reinforced insulation systems; same GBJ footprint not supported. | Select when cost sensitivity outweighs isolation requirement and existing GBPC socket is reused. |
Compared with VS-35B60 and GBPC3506, the GBJ35JL-F uniquely combines screw-mount mechanical integration, 2500VRMS isolation, and GBJ package standardization-making it optimal for space-constrained, safety-certified industrial power modules where mounting rigidity and creepage compliance are critical.
Availability
GBJ35JL-F is available at Aetrix Electronics and suitable for industrial power supplies, motor drive front-ends, uninterruptible power systems, and welding equipment requiring stable component supply and long-lifecycle support.
Supply support for GBJ35JL-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 are engineered for high-reliability AC/DC front-end conversion in industrial, automotive, and appliance applications-emphasizing surge resilience, thermal robustness, and regulatory compliance (AEC-Q200 readiness, RoHS, halogen-free).
FAQ
What is the maximum continuous forward current for GBJ35JL-F without a heatsink?
The GBJ35JL-F supports 4.7A average forward rectified current at TA = +25°C with no heatsink. This rating assumes free-air convection cooling and accounts for RθJA = 20°C/W. Exceeding this current without thermal management risks junction temperature exceeding 150°C, triggering thermal runaway.
Can GBJ35JL-F be used in automotive applications?
The GBJ35JL-F is not AEC-Q101 qualified, but Diodes offers automotive-grade variants (e.g., GBJ35JL-A) with PPAP capability and IATF 16949 manufacturing. For non-safety-critical auxiliary circuits, it may be used subject to customer qualification; however, mission-critical powertrain or ADAS systems require certified alternatives.
What does the "-F" suffix indicate in GBJ35JL-F?
The "-F" suffix denotes lead-free, RoHS-compliant finish with matte tin plating per Diodes' standard packaging nomenclature. It confirms compliance with EU RoHS directives 2011/65/EU and 2015/863/EU, including halogen and antimony restrictions (<900ppm Br/Cl, <1000ppm Sb).
How is polarity marked on the GBJ35JL-F package?
Polarity is molded directly onto the plastic body: the "+" symbol identifies the positive DC output terminal, "–" marks the negative DC output, and "~" symbols adjacent to AC1/AC2 denote the AC input terminals. These markings align with industry-standard GBJ outline and are visible without magnification.
GBJ35JL-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 4-SIP, GBJ
- Packaging:
- Tube
- Product Status:
- Obsolete
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 600 V
- Current - Average Rectified (Io):
- 35 A
- Voltage - Forward (Vf) (Max) @ If:
- 920 mV @ 17.5 A
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- GBJ
GBJ35JL-F FAQ
1.How can I place an order for GBJ35JL-F through Aetrix?
Please submit a Request for Quotation (RFQ) for GBJ35JL-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 GBJ35JL-F reliable?
The price and inventory of GBJ35JL-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBJ35JL-F is usually 5 days.
3.What payment methods are accepted for GBJ35JL-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBJ35JL-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBJ35JL-F?
GBJ35JL-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBJ35JL-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 GBJ35JL-F?
For technical support, including GBJ35JL-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBJ35JL-F requirements.
6.How does Aetrix verify that GBJ35JL-F is sourced from the original manufacturer or authorized distributors?
All GBJ35JL-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 GBJ35JL-F meets industry standards.
7.What is the process for return or replacement of GBJ35JL-F?
All GBJ35JL-F units undergo pre-shipment inspection (PSI). If there is an issue with GBJ35JL-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 GBJ35JL-F part is unused and in its original packaging.
Return procedure for GBJ35JL-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
GBJ35JL-F Tags
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