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Taiwan Semiconductor Corporation GBPC4006 T0G
- Part No.:
- GBPC4006 T0G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Bridge Rectifiers
- Package:
- 4-Square, GBPC40
- Datasheet:
-
GBPC4006 T0G.pdf
- Description:
- BRIDGE RECT 1P 600V 40A GBPC40
- Quantity:
- Payment:
- Shipping:
Inventory:3,252
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Product details
Overview
GBPC4006 T0G from Taiwan Semiconductor is a 40A, 600V standard single-phase bridge rectifier in GBPC40 package with glass-passivated junctions, 400A peak surge current rating, and 1.5°C/W junction-to-case thermal resistance-used in AC-DC front-end stages of industrial SMPS.
For engineers reviewing the GBPC4006 T0G datasheet, GBPC4006 T0G pinout, GBPC4006 T0G application, or GBPC4006 T0G equivalent, key selection criteria include repetitive peak reverse voltage (600 V), average forward current (40 A), thermal resistance (1.5 °C/W), mounting compatibility (snap-on/wrap-around/solder/PCB), and UL recognition (E-326243).
Technical Context
This quad-diode bridge integrates four silicon junctions in a single molded GBPC40 case with integral heatsink, enabling direct mounting to external heat sinks via its metal baseplate. Its glass-passivated chips ensure stable reverse leakage (<10 µA at 25°C) and high reliability under thermal cycling.
The device operates across -55°C to +150°C junction temperature range, supports 8.3 ms half-sine surge up to 400 A, and delivers typical forward voltage of 1.1 V per diode at rated current-critical for efficiency optimization in high-current rectification paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - maximum non-repetitive reverse voltage the bridge withstands without breakdown |
| IF(AV) | 40 A - continuous average forward current per output path at TC = 75°C |
| IFSM | 400 A - peak non-repetitive surge current capability (8.3 ms half-sine) |
| RθJC | 1.5 °C/W - thermal resistance from junction to case, defining heatsink sizing requirement |
| TJ(max) | +150 °C - maximum allowable junction temperature for reliable long-term operation |
| IR | ≤10 µA - maximum reverse leakage current per diode at rated VR and 25°C |
| VF | ≤1.1 V - maximum forward voltage drop per diode at IF = 20 A and TJ = 25°C |
Pinout & Package
Package: GBPC40 - molded plastic case with integral metal heatsink baseplate, 4-way universal terminals (snap-on/wrap-around/solder/PCB), UL 94V-0 rated compound, matte tin-plated leads compliant with J-STD-002.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 / AC2 | AC Input Terminals | Two independent AC input pins accepting full-wave bridge input; electrically symmetrical |
| + | DC Positive Output | Anode-side common output terminal delivering rectified positive DC voltage |
| – | DC Negative Output | Cathode-side common output terminal serving as DC return/reference ground |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junctions | Enables stable reverse leakage performance and extended lifetime under humid or contaminated environments |
| Integral heatsink baseplate | Reduces thermal resistance to 1.5°C/W, allowing direct bolt-down to chassis or heatsink without interface pads |
| Universal 4-way mounting | Supports snap-on, wrap-around, solder, and PCB-mount configurations-enabling flexible mechanical integration |
| UL Recognized (E-326243) | Validates safety compliance for end-equipment certification in commercial and industrial power supplies |
| JESD 201 Class 1A whisker resistance | Prevents tin whisker growth on leads, ensuring long-term reliability in high-vibration or high-humidity applications |
Applications
| Industrial SMPS Front-End | AC-DC Adapter for Motor Drives |
|---|---|
Use Scenario: High-efficiency 40A-rated AC-DC conversion stage in 3 kW industrial switch-mode power supplies. IC Role / Device Role / Timing Role: Bridge rectifier converting 230 VAC mains to unregulated DC bus prior to PFC and DC-DC stages. Use Value: 400 A surge rating handles inrush currents from large input capacitors; 1.5°C/W RθJC enables compact heatsinking. | Use Scenario: Rectification module in variable-frequency drive (VFD) auxiliary power supply feeding control logic and gate drivers. IC Role / Device Role / Timing Role: Primary AC input rectifier delivering stable DC rail for isolated DC-DC converters powering IGBT gate circuits. Use Value: UL recognition simplifies system-level safety certification; glass passivation ensures robustness against motor-induced transients. |
| Uninterruptible Power Supply (UPS) Charger | Welding Equipment Power Stage |
Use Scenario: Battery charger input stage in line-interactive UPS systems requiring high reliability and thermal margin. IC Role / Device Role / Timing Role: Mains rectifier feeding bulk capacitor bank and charging controller ICs during utility power mode. Use Value: 150°C max junction temperature allows operation in enclosed, high-ambient environments; 10 µA IR minimizes standby loss. | Use Scenario: Primary rectifier in medium-duty arc welding machines with intermittent high-current duty cycles. IC Role / Device Role / Timing Role: Converts 240 VAC transformer secondary output into high-current DC for welding electrode circuitry. Use Value: 400 A IFSM accommodates repeated short-duration surges during arc ignition; metal baseplate enables forced-air cooling integration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay GBPC406 | Same 40A/600V rating, identical GBPC40 package, but uses epoxy-molded construction without integral heatsink baseplate | Higher RθJC (~2.0°C/W); requires additional thermal interface material and larger heatsink area | Preferred where cost sensitivity outweighs thermal performance; verify heatsink design margins |
| ON Semiconductor GBU4J | Lower current rating (4A), smaller GBU package, no UL recognition, no integral heatsink | Not suitable for 40A applications; limited to low-power auxiliary supplies | Only viable for prototyping or low-load evaluation-cannot replace GBPC4006 T0G in production designs |
Compared with GBPC4006 T0G, GBPC406 offers identical electrical specs but reduced thermal performance due to absence of integral heatsink, while GBU4J is functionally incompatible at system current levels-making GBPC4006 T0G the only option meeting both 40A continuous and UL-compliant thermal requirements.
Availability
GBPC4006 T0G is available at Aetrix Electronics and suitable for industrial SMPS, motor drive power supplies, and UPS charger modules requiring stable component supply, long-lifecycle availability, and certified thermal performance.
Supply support for GBPC4006 T0G 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
Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, specializing in power rectifiers, TVS diodes, and MOSFETs since 1979.
The GBPC40, 50 series was designed specifically for high-current, high-reliability AC-DC conversion in industrial and commercial power systems-emphasizing thermal robustness, surge resilience, and safety certification readiness.
FAQ
What is the maximum junction temperature rating for GBPC4006 T0G?
The GBPC4006 T0G has a maximum junction temperature (TJ(max)) of +150°C, verified per absolute maximum ratings table in Taiwan Semiconductor's G2211 datasheet. This rating enables operation in high-ambient industrial enclosures when paired with appropriate heatsinking. Thermal derating curves confirm usable current capacity down to 0 A at 150°C case temperature. GBPC4006 T0G must not exceed this limit to maintain reliability and warranty compliance.
Does GBPC4006 T0G have UL recognition?
Yes, GBPC4006 T0G carries UL Recognition under file #E-326243, as documented in the official Taiwan Semiconductor GBPC40, 50 series datasheet (Version G2211). This certification covers flammability (UL 94V-0), terminal strength, and dielectric withstanding voltage-supporting end-equipment safety approvals for commercial and industrial power supplies. GBPC4006 T0G meets these requirements without modification.
What is the forward voltage drop specification for GBPC4006 T0G?
Per the electrical specifications table, GBPC4006 T0G exhibits a maximum forward voltage (VF) of 1.1 V per diode at IF = 20 A and TJ = 25°C, measured under pulsed conditions (PW = 0.3 ms). This value reflects conduction loss in one leg of the bridge; total bridge drop is ~2.2 V at full load. GBPC4006 T0G maintains this performance across its operating temperature range with minimal drift.
Is GBPC4006 T0G compatible with PCB mounting?
Yes, GBPC4006 T0G supports PCB mounting via its four-way terminal configuration, including dedicated through-hole pads for AC1, AC2, +, and – pins as shown in the GBPC40 package outline drawing. The device's 17.55 mm × 15.55 mm footprint and 29.00 mm length accommodate standard layout spacing. GBPC4006 T0G's matte tin-plated leads comply with J-STD-002 for reliable solder wetting and joint integrity.
What is the peak surge current rating for GBPC4006 T0G?
GBPC4006 T0G is rated for a non-repetitive peak forward surge current (IFSM) of 400 A, defined for an 8.3 ms single half-sine waveform superimposed on rated load. This rating is validated per JEDEC standards and enables reliable handling of inrush currents from large input capacitors in SMPS designs. GBPC4006 T0G maintains this capability across its full junction temperature range (-55°C to +150°C).
GBPC4006 T0G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- 4-Square, GBPC40
- Packaging:
- Tray
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 600 V
- Current - Average Rectified (Io):
- 40 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 20 A
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- QC Terminal
- Supplier Device Package:
- GBPC40
GBPC4006 T0G FAQ
1.How can I place an order for GBPC4006 T0G through Aetrix?
Please submit a Request for Quotation (RFQ) for GBPC4006 T0G 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 GBPC4006 T0G reliable?
The price and inventory of GBPC4006 T0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBPC4006 T0G is usually 5 days.
3.What payment methods are accepted for GBPC4006 T0G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBPC4006 T0G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBPC4006 T0G?
GBPC4006 T0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBPC4006 T0G 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 GBPC4006 T0G?
For technical support, including GBPC4006 T0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBPC4006 T0G requirements.
6.How does Aetrix verify that GBPC4006 T0G is sourced from the original manufacturer or authorized distributors?
All GBPC4006 T0G 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 GBPC4006 T0G meets industry standards.
7.What is the process for return or replacement of GBPC4006 T0G?
All GBPC4006 T0G units undergo pre-shipment inspection (PSI). If there is an issue with GBPC4006 T0G, 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 GBPC4006 T0G part is unused and in its original packaging.
Return procedure for GBPC4006 T0G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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