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Good-Ark Semiconductor 2W06G
- Part No.:
- 2W06G
- Manufacturer:
- Good-Ark Semiconductor
- Category:
- Bridge Rectifiers
- Package:
- 4-Circular, WOG
- Datasheet:
-
2W06G.pdf
- Description:
- BRIDGE RECT 1PHASE 600V 2A WOG
- Quantity:
- Payment:
- Shipping:
Inventory:1,859
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Product details
Overview
2W06G from Diodes Incorporated is a 2.0A glass passivated bridge rectifier with 600V peak repetitive reverse voltage (VRRM), 1.1V forward voltage at 2.0A, and 60A non-repetitive surge capability - used for AC-to-DC conversion in offline power supplies, LED drivers, and industrial control power stages.
For engineers reviewing the 2W06G datasheet, 2W06G pinout, 2W06G application, or 2W06G equivalent, key selection criteria include VRRM rating, thermal resistance (40°C/W), surge robustness (60A), isolation voltage (1500V), and WOG package compatibility with PCB layout constraints.
Technical Context
This single-phase, full-wave bridge rectifier integrates four silicon diodes in a monolithic WOG package, optimized for 60Hz line-frequency operation with resistive or inductive loads. It supports 2.0A average output current at 25°C ambient and requires derating to ~1.6A for capacitive loads per datasheet guidance.
Thermal performance is defined with junction-to-case resistance of 40°C/W under standard PCB mounting (13×13mm copper land). Reverse leakage remains ≤5.0μA at 25°C and ≤500μA at 125°C across its 600V DC blocking rating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600V - Withstands peak reverse voltage in AC line applications without breakdown. |
| IO (TA=25°C) | 2.0A - Maximum continuous DC output current under specified thermal conditions. |
| VFM @ 2.0A | 1.1V - Total forward drop across two series diodes in conduction path; impacts conduction loss and thermal design. |
| IFSM (8.3ms) | 60A - Surge withstand capability during cold-start or transient overloads. |
| RθJC | 40°C/W - Enables thermal modeling when mounted on PCB with 13×13mm copper pads. |
| Isolation Voltage | 1500V - Ensures safety-rated creepage/clearance between case and terminals per UL E94661. |
| CT @ 1MHz | 16pF - Low junction capacitance minimizes high-frequency switching noise coupling. |
Pinout & Package
Package: WOG - Molded plastic case (UL 94V-0), 1.3g weight, silver-plated leads solderable per MIL-STD-202 Method 208. Dimensions: A=8.84–9.86mm, B=4.00–4.60mm, C≤27.90mm, D=25.40mm, E=0.71–0.81mm, G=4.60–5.60mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ~AC1 | Input AC terminal 1 | One side of AC input; connects to line or neutral in full-wave bridge configuration. |
| ~AC2 | Input AC terminal 2 | Second AC input node; completes transformer or line interface connection. |
| +DC | Positive DC output | Anode of output leg; delivers rectified positive voltage to filter capacitor or load. |
| -DC | Negative DC output / common return | Cathode of output leg; serves as ground reference for downstream circuitry. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Enhances moisture resistance and long-term reliability in humid or contaminated environments. |
| 1500V case-to-terminal isolation | Meets reinforced insulation requirements for Class II power supplies and industrial equipment. |
| 60A surge rating (8.3ms) | Supports inrush current handling in SMPS front-ends without external fusing. |
| RoHS-compliant lead finish (Date Code 0514+) | Enables compliance with environmental directives without compromising solderability or thermal cycling performance. |
| Low 1.1V forward drop | Reduces conduction losses by ~22% vs. legacy 1.4V bridges at 2.0A, lowering heatsink requirements. |
Applications
| LED Driver Power Supply | Industrial PLC Power Input |
|---|---|
Use Scenario: Converts 120/230VAC mains to unregulated DC for constant-current LED driver ICs in streetlight and high-bay fixtures. IC Role / Device Role / Timing Role: Primary AC/DC conversion stage; provides isolated, ripple-rich DC bus before bulk capacitance and regulation. Use Value: 600V VRRM ensures margin against line surges; 60A IFSM handles lamp cold-start inrush without degradation. | Use Scenario: Powers internal 24V logic rails in programmable logic controllers exposed to factory floor AC distribution. IC Role / Device Role / Timing Role: Front-end rectifier in auxiliary power supply; feeds linear or buck regulator generating clean system voltage. Use Value: 1500V isolation meets IEC 61000-4-5 surge immunity requirements; UL recognition simplifies end-equipment certification. |
| Appliance Motor Control Board | AC-DC Adapter for Consumer Electronics |
Use Scenario: Supplies DC bus for H-bridge gate drivers controlling universal motors in washing machines and vacuum cleaners. IC Role / Device Role / Timing Role: Unregulated DC source feeding motor driver ICs; operates with inductive load and frequent direction reversal. Use Value: Glass passivation prevents corrosion from detergent vapors; 40°C/W RθJC allows compact board layout without forced air cooling. | Use Scenario: Rectifies AC input in low-cost wall adapters powering routers, set-top boxes, and IoT hubs. IC Role / Device Role / Timing Role: First-stage power conversion component; interfaces directly with primary-side EMI filter and bulk capacitor. Use Value: 1.1V VFM reduces no-load power loss; WOG package enables automated placement and reflow compatibility. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU6K (ON Semiconductor) | Same 600V VRRM and 2.0A IO, but higher VFM (1.15V) and larger GBU package (10.5×14.2mm). | Requires PCB footprint revision; better suited for higher thermal mass layouts. | Select if existing GBU footprint is standardized and higher surge margin (65A) is needed. |
| KBP206 (Comchip) | Identical 600V/2.0A rating, same WOG package, but 1.05V VFM and 50A IFSM. | Lower conduction loss but reduced surge tolerance; RoHS status varies by date code. | Prefer for cost-sensitive designs where 60A surge headroom is not required. |
Compared with 2W06G, GBU6K offers slightly higher surge rating but demands more board area, while KBP206 lowers conduction loss at the expense of surge robustness - both require validation of thermal performance under identical mounting conditions.
Availability
2W06G is available at Aetrix Electronics and suitable for industrial power supplies, LED lighting systems, and appliance control boards requiring stable component supply and long-lifecycle support.
Supply support for 2W06G 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, specializing in high-reliability power management, signal integrity, and protection solutions.
The 2WxxG series belongs to Diodes' general-purpose bridge rectifier product line, designed for cost-effective, high-volume AC/DC front-end conversion in consumer, industrial, and lighting applications.
FAQ
Is 2W06G suitable for capacitive-input filter applications?
No - the datasheet explicitly requires 20% current derating for capacitive loads due to higher peak currents and thermal stress. For such designs, use a higher-current-rated bridge (e.g., 3A or 4A) or add inrush limiting. Thermal simulation with actual PCB layout and ambient conditions is essential before deployment.
What is the maximum operating temperature for continuous 2.0A output?
At 2.0A average output, the ambient temperature must be limited to 25°C per the derating curve. Above that, current must be reduced linearly - e.g., to ~1.4A at 75°C ambient. Junction temperature must remain ≤150°C, requiring adequate copper area and airflow per the 40°C/W RθJC specification.
Does 2W06G have UL recognition, and what does it cover?
Yes - it is UL Listed under Recognized Component Index File E94661. This covers flammability (UL 94V-0), electrical insulation (1500V isolation), and construction compliance for use in end equipment meeting UL/CSA/IEC safety standards, including double-insulated power supplies.
Can 2W06G replace older 2W06 or 2W06M variants?
Yes - 2W06G is the RoHS-compliant, glass-passivated successor to legacy 2W06 and 2W06M. It maintains identical pinout, ratings, and WOG package dimensions, with improved moisture resistance and lead-free plating effective from Date Code 0514 onward.
2W06G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Good-Ark Semiconductor
- Series:
- -
- Package/Case:
- 4-Circular, WOG
- Packaging:
- Box
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 600 V
- Current - Average Rectified (Io):
- 2 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 1 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:
- WOG
2W06G FAQ
1.How can I place an order for 2W06G through Aetrix?
Please submit a Request for Quotation (RFQ) for 2W06G 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 2W06G reliable?
The price and inventory of 2W06G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2W06G is usually 5 days.
3.What payment methods are accepted for 2W06G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2W06G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 2W06G?
2W06G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 2W06G 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 2W06G?
For technical support, including 2W06G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2W06G requirements.
6.How does Aetrix verify that 2W06G is sourced from the original manufacturer or authorized distributors?
All 2W06G 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 2W06G meets industry standards.
7.What is the process for return or replacement of 2W06G?
All 2W06G units undergo pre-shipment inspection (PSI). If there is an issue with 2W06G, 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 2W06G part is unused and in its original packaging.
Return procedure for 2W06G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
2W06G Tags
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