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Taiwan Semiconductor Corporation GBL005 D2G
- Part No.:
- GBL005 D2G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Bridge Rectifiers
- Package:
- 4-SIP, GBL
- Datasheet:
-
GBL005 D2G.pdf
- Description:
- BRIDGE RECT 1PHASE 50V 4A GBL
- Quantity:
- Payment:
- Shipping:
Inventory:7,411
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Product details
Overview
GBL005 D2G from Taiwan Semiconductor is a 4A, 50V standard bridge rectifier in GBL package with quad configuration, glass-passivated junctions, and UL Recognized (E-326243) construction; it delivers <1.1V forward voltage at 4A/25°C and <0.1μA reverse leakage at 25°C, used in compact AC/DC adapters.
For engineers reviewing the GBL005 D2G datasheet, GBL005 D2G pinout, GBL005 D2G application, or GBL005 D2G equivalent, key selection criteria include repetitive peak reverse voltage (50 V), surge current rating (150 A), thermal resistance (RθJL = 13 °C/W), RoHS/halogen-free compliance, and AEC-Q101 qualification availability.
Technical Context
The GBL005 D2G integrates four silicon diodes in a single-phase full-wave bridge configuration, enabling AC-to-DC conversion without external interconnects. Its glass-passivated junction ensures stable reverse characteristics and low IR drift over temperature.
Designed for PCB mounting with matte tin-plated leads (J-STD-002 compliant), it supports 2.00 g mass and UL 94V-0 molding compound. Polarity is marked on the case, and thermal performance is defined by RθJC = 8 °C/W and RθJA = 32 °C/W.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IF (avg) | 4 A at TC = 50°C - supports continuous output current in compact SMPS designs |
| VRRM | 50 V - maximum non-repetitive reverse voltage before breakdown |
| IFSM | 150 A (8.3 ms half-sine) - handles inrush surges in offline power supplies |
| TJ max | +150 °C - enables operation in thermally constrained enclosures |
| VF @ 4A | ≤1.1 V at 25°C - limits conduction loss and self-heating in 5–12 V output adapters |
| IR @ 25°C | <0.1 μA - minimizes standby power loss in energy-efficient designs |
| RθJL | 13 °C/W - allows direct heat transfer to PCB copper pads or small heatsinks |
Pinout & Package
Package: GBL - molded plastic body with 4 axial leads, 2.00 g weight, UL 94V-0 rated compound, polarity marked on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1 | Input AC terminal 1 | One of two alternating-current input nodes; connects to live/neutral line side |
| AC2 | Input AC terminal 2 | Second AC input node; completes full-wave bridge input path |
| + (Anode common) | DC positive output | Full-wave rectified positive rail; ties internally to anode ends of two diodes |
| – (Cathode common) | DC negative output | Full-wave rectified return rail; ties internally to cathode ends of two diodes |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enables stable IR <0.1 μA at 25°C and robust long-term reliability under humidity stress |
| UL Recognition E-326243 | Validates safety compliance for end-equipment certification without additional component-level testing |
| J-STD-002 solderable leads | Guarantees reliable reflow and hand-solder joint formation on FR-4 PCBs |
| RoHS + halogen-free (IEC 61249-2-21) | Meets global environmental regulations for consumer and industrial electronics manufacturing |
| Quad bridge configuration | Reduces board space vs. discrete diode solutions and eliminates layout-dependent parasitic mismatches |
Applications
| AC/DC Adapters | LED Lighting Drivers |
|---|---|
Use Scenario: Compact wall-plug adapters converting 100–240 VAC to 5–12 VDC for USB-powered devices. IC Role / Device Role / Timing Role: Primary-side bridge rectifier converting mains AC to unregulated DC bus prior to PWM controller and transformer. Use Value: Low VF (≤1.1 V) reduces conduction loss; 150 A IFSM withstands cold-start surges; GBL footprint fits tight PCB layouts. | Use Scenario: Constant-voltage LED drivers for commercial downlights and panel lights operating directly from AC mains. IC Role / Device Role / Timing Role: Input-stage full-wave rectification feeding bulk capacitor and buck/buck-boost regulator ICs. Use Value: Glass passivation ensures low IR drift across ambient temperatures; UL recognition simplifies safety approvals. |
| Industrial SMPS | Appliance Power Supplies |
Use Scenario: 24 V/36 V output switch-mode power supplies in PLC I/O modules and sensor transmitters. IC Role / Device Role / Timing Role: Mains interface rectifier delivering DC bus to PFC stage or isolated flyback controller. Use Value: RθJL = 13 °C/W enables thermal coupling to metal-core PCBs; TJ max = 150 °C supports extended ambient operation. | Use Scenario: Embedded power supplies in white goods (refrigerators, washing machines) with high reliability requirements. IC Role / Device Role / Timing Role: Input rectification stage handling 50/60 Hz AC with intermittent motor startup loads. Use Value: 150 A IFSM accommodates compressor inrush; AEC-Q101 qualified variant available for automotive-grade reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU4A (ON Semiconductor) | Same 4A/50V rating, GBU package (larger than GBL), RθJA = 40 °C/W vs. 32 °C/W | Requires larger PCB footprint; lower thermal efficiency limits high-density layouts | Select when GBU footprint is already standardized and thermal margin >15°C exists |
| KBP204 (Shindengen) | 4A/400V rating, KBP package, VF = 1.05 V @ 4A, IR = 5 μA @ 25°C | Higher VRRM suits universal-input designs but increases cost and capacitance (CJ = 60 pF) | Select when 400 V reverse rating is required for 230 VAC surge immunity |
Compared with GBU4A and KBP204, the GBL005 D2G offers superior thermal resistance (RθJA = 32 °C/W), smallest footprint among 4A bridges, and lowest IR (<0.1 μA), making it optimal for space-constrained, low-standby-power adapter designs where 50 V VRRM suffices.
Availability
GBL005 D2G is available at Aetrix Electronics and suitable for AC/DC adapters, LED lighting drivers, and industrial SMPS requiring stable component supply, consistent lead-time visibility, and traceable sourcing.
Supply support for GBL005 D2G 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, serving global industrial, computing, and consumer markets since 1979.
The GBL series was developed for high-reliability, cost-optimized AC/DC front-end rectification-emphasizing low IR, robust thermal performance, and regulatory compliance in compact molded packages.
FAQ
What is the maximum junction temperature rating for the GBL005 D2G?
The GBL005 D2G has a maximum junction temperature (TJ) rating of +150 °C, verified per absolute maximum ratings in the official Taiwan Semiconductor datasheet (Version K2103). This allows reliable operation in enclosed power supplies where ambient temperatures reach 85–100 °C, provided thermal design meets RθJL = 13 °C/W and adequate PCB copper area is used. The GBL005 D2G must not exceed this limit during steady-state or transient conditions.
Does the GBL005 D2G have AEC-Q101 qualification?
The base GBL005 D2G is not AEC-Q101 qualified; however, Taiwan Semiconductor offers the GBL005H variant which carries full AEC-Q101 qualification. The "H" suffix denotes automotive-grade screening and test compliance. For automotive lighting or infotainment power supplies requiring AEC-Q101, specify GBL005H-not GBL005 D2G-to ensure qualification coverage. The GBL005 D2G remains suitable for industrial and consumer applications.
What is the forward voltage drop of the GBL005 D2G at rated current?
The GBL005 D2G exhibits a maximum forward voltage (VF) of 1.1 V at 4 A and 25 °C, per electrical specifications in the Taiwan Semiconductor datasheet. At 2 A, VF is ≤1.0 V. These values reflect per-diode conduction; as a full-wave bridge, total drop across the device is effectively two diode drops in series during conduction, so typical system-level drop is ~2.2 V at full load.
How does the GBL005 D2G compare to the GBL01 in terms of reverse voltage rating?
The GBL005 D2G has a repetitive peak reverse voltage (VRRM) of 50 V, while the GBL01 is rated for 100 V. Both share identical current ratings (4 A avg, 150 A surge), thermal parameters, and package. The GBL005 D2G is intended for low-voltage AC inputs (e.g., 12–24 VAC control circuits), whereas GBL01 supports universal 100–240 VAC inputs. Substituting GBL005 D2G in a 100 VAC design risks reverse breakdown.
What packaging and marking information applies to the GBL005 D2G?
The GBL005 D2G uses the GBL molded package with matte tin-plated leads, weighs approximately 2.00 g, and features marking "GBL005" plus green compound indicator "G", date code, and factory code. It ships in tubes of 25 units. The polarity is marked on the top surface, with AC1, AC2, +, and – terminals clearly identified per the official package outline drawing in Version K2103 of the GBL005 D2G datasheet.
GBL005 D2G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- 4-SIP, GBL
- Packaging:
- Tube
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 50 V
- Current - Average Rectified (Io):
- 4 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 4 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 5 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- GBL
GBL005 D2G FAQ
1.How can I place an order for GBL005 D2G through Aetrix?
Please submit a Request for Quotation (RFQ) for GBL005 D2G 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 GBL005 D2G reliable?
The price and inventory of GBL005 D2G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBL005 D2G is usually 5 days.
3.What payment methods are accepted for GBL005 D2G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBL005 D2G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBL005 D2G?
GBL005 D2G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBL005 D2G 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 GBL005 D2G?
For technical support, including GBL005 D2G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBL005 D2G requirements.
6.How does Aetrix verify that GBL005 D2G is sourced from the original manufacturer or authorized distributors?
All GBL005 D2G 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 GBL005 D2G meets industry standards.
7.What is the process for return or replacement of GBL005 D2G?
All GBL005 D2G units undergo pre-shipment inspection (PSI). If there is an issue with GBL005 D2G, 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 GBL005 D2G part is unused and in its original packaging.
Return procedure for GBL005 D2G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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