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Taiwan Semiconductor Corporation SF2006GHC0G
- Part No.:
- SF2006GHC0G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- TO-220-3
- Datasheet:
-
SF2006GHC0G.pdf
- Description:
- DIODE GEN PURP 400V 20A TO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:2,284
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Product details
Overview
SF2006GHC0G from Taiwan Semiconductor is a 400V, 20A super fast rectifier diode in TO-220AB package, featuring 1.300V forward voltage at 10A/25°C, 35ns reverse recovery time, and AEC-Q101 qualification for automotive-grade reliability in high-frequency switching power supplies.
For engineers reviewing the SF2006GHC0G datasheet, SF2006GHC0G pinout, SF2006GHC0G application, or SF2006GHC0G equivalent, key selection criteria include VRRM = 400V, IFSM = 150A, RθJC = 2.5°C/W, TJ(max) = 150°C, and AEC-Q101 compliance for under-hood automotive power conversion.
Technical Context
This device is a single-die, unidirectional super fast recovery rectifier optimized for high-efficiency DC/DC and AC/DC converters operating above 20kHz. Its 35ns trr and low VF minimize conduction and switching losses in synchronous and freewheeling topologies.
The TO-220AB package provides direct heatsink mounting with 2.5°C/W junction-to-case thermal resistance, enabling stable 20A continuous operation at case temperatures up to 85°C without forced airflow.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 400 V - Maximum repetitive reverse blocking voltage; defines safe operating range in 380VAC input rectification or 400V bus clamping |
| IF(AV) | 20 A - Average forward current rating; supports continuous 20A output in 100W–200W SMPS designs |
| IFSM | 150 A - Non-repetitive surge current; withstands inrush and fault transients in industrial motor drives |
| VF @ 10A, 25°C | 1.300 V - Low conduction loss per diode; reduces power dissipation by ~1.3W vs. standard FRDs at 10A |
| trr | 35 ns - Fast reverse recovery; enables >100kHz switching without excessive EMI or cross-conduction loss |
| RθJC | 2.5 °C/W - Thermal resistance from junction to case; allows 20A operation with ≤50°C temperature rise over heatsink |
Pinout & Package
TO-220AB package with 3-terminal configuration: Anode (pin 1), Cathode (pin 2), and metal tab (pin 3, electrically connected to cathode). Mounting hole centered on tab for mechanical fixation and thermal interface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Lead 1) | Anode | Input terminal for forward conduction path; connects to high-side switch node or transformer secondary |
| Pin 2 (Lead 2) | Cathode | Output terminal; ties to output capacitor or ground return in freewheeling configuration |
| Metal Tab | Cathode (internally bonded) | Primary thermal path to heatsink; must be electrically isolated if cathode is not at chassis ground |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive powertrain and body electronics per stress test requirements including HTOL, TC, and HAST |
| Super fast recovery (trr = 35 ns) | Enables high-frequency operation in PFC and LLC resonant converters without snubber circuits |
| Low VF (1.300 V @ 10A) | Reduces conduction loss by ≥15% versus standard fast recovery diodes in 400V-class applications |
| Halogen-free & RoHS compliant | Meets IEC 61249-2-21 and EU RoHS Directive 2011/65/EU for environmentally constrained end equipment |
Applications
| Automotive DC/DC Converters | Industrial Switch-Mode Power Supplies |
|---|---|
Use Scenario: 12V-to-48V bidirectional DC/DC converter in 48V mild hybrid vehicles. IC Role / Device Role / Timing Role: Freewheeling diode in synchronous buck-boost stage handling 20A continuous current. Use Value: AEC-Q101 qualification ensures reliability across -40°C to +150°C ambient; 35ns trr minimizes shoot-through risk during phase transitions. | Use Scenario: Output rectification in 300W telecom AC/DC front-end with active PFC. IC Role / Device Role / Timing Role: Secondary-side super fast rectifier replacing Schottky in 400V output rail. Use Value: 400V VRRM safely handles reflected transients; 1.300V VF lowers thermal load vs. 1.55V alternatives at full load. |
| Uninterruptible Power Systems | Motor Drive Inverter Freewheeling |
Use Scenario: Battery charging and inverter output stage in line-interactive UPS units. IC Role / Device Role / Timing Role: Input bridge rectifier and output freewheeling diode in dual-role topology. Use Value: 150A IFSM withstands battery short-circuit surges; TO-220AB tab enables direct heatsink mounting for compact thermal design. | Use Scenario: Freewheeling path for IGBTs in 3-phase 7.5kW HVAC inverter drives. IC Role / Device Role / Timing Role: Clamp diode across motor phase winding to recirculate inductive energy. Use Value: 2.5°C/W RθJC sustains 20A peak current without derating; 150°C TJ(max) supports operation near motor housing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH2004TV1 | VRRM = 400V, VF = 1.35V @ 10A, trr = 30ns, TO-220AC package (isolated tab) | No AEC-Q101 qualification; higher VF increases conduction loss by ~0.05V | Preferred where electrical isolation of cathode tab is required; not suitable for automotive qualification-critical designs |
| ON Semi MUR2040CT | Dual common-cathode configuration, VRRM = 400V per diode, VF = 1.3V @ 10A, trr = 35ns, TO-220AB | Single-package dual-diode layout adds routing complexity; no AEC-Q101 version available | Use only when dual-diode topology matches schematic; requires verification of shared cathode thermal coupling |
Compared with STTH2004TV1 and MUR2040CT, SF2006GHC0G uniquely combines AEC-Q101 qualification, cathode-tab-connected TO-220AB mechanical interface, and 1.300V VF at 10A-making it the only drop-in solution for automotive 400V rectification requiring zero layout change and full qualification traceability.
Availability
SF2006GHC0G is available at Aetrix Electronics and suitable for automotive DC/DC converters, industrial switch-mode power supplies, and uninterruptible power systems requiring stable component supply with full AEC-Q101 documentation and lot-level traceability.
Supply support for SF2006GHC0G 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 devices, and MOSFETs for industrial and automotive markets.
SF2006GHC0G belongs to TSC's SF200xG super fast rectifier family, engineered specifically for high-efficiency, high-reliability power conversion in automotive and industrial environments where fast recovery, low VF, and AEC-Q101 compliance are mandatory.
FAQ
What is the maximum junction temperature rating for SF2006GHC0G?
The SF2006GHC0G has a maximum junction temperature (TJ) rating of +150°C, verified per JESD22-A103 and supported by its 2.5°C/W junction-to-case thermal resistance. This allows sustained 20A operation at case temperatures up to 85°C in properly heatsinked automotive and industrial applications. The SF2006GHC0G datasheet specifies derating curves confirming stable performance across the full -55°C to +150°C storage and operating range.
Is SF2006GHC0G pin-compatible with SF2006G?
Yes, SF2006GHC0G shares identical TO-220AB mechanical dimensions, pinout, and terminal assignment with SF2006G. The "H" suffix denotes AEC-Q101 qualification and "C0G" indicates green compound and specific date/factory coding-but electrical and mechanical interfaces remain fully interchangeable. No PCB layout changes are required when upgrading from SF2006G to SF2006GHC0G.
What does the "C0G" suffix mean in SF2006GHC0G?
The "C0G" suffix in SF2006GHC0G identifies the molding compound formulation (green, halogen-free per IEC 61249-2-21) and manufacturing batch code (YWW date code + factory identifier). It does not affect electrical parameters or package outline. All SF2006GHC0G units meet the same VRRM = 400V, VF = 1.300V, and trr = 35ns specifications defined for the SF2006G family.
Can SF2006GHC0G replace SF2004G in a 200V design?
No-SF2006GHC0G is rated for 400V VRRM and optimized for higher-voltage operation; using it in a 200V design is electrically safe but incurs unnecessary cost and slightly higher VF (1.300V vs. 0.975V for SF2004G). For 200V applications, SF2004G offers lower conduction loss and better efficiency. SF2006GHC0G should only be substituted where 400V blocking capability or AEC-Q101 qualification is explicitly required.
Does SF2006GHC0G require a heatsink in 20A continuous operation?
Yes, SF2006GHC0G requires a heatsink for 20A continuous operation. With RθJC = 2.5°C/W and typical power dissipation of ~26W (1.3V × 20A), even a modest 10°C/W heatsink yields a 50°C junction-to-ambient rise-exceeding safe limits without thermal management. The TO-220AB metal tab must be mounted to a heatsink using ≤0.56 N·m torque and thermally conductive interface material to maintain TJ ≤ 150°C.
SF2006GHC0G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-220-3
- Packaging:
- Tube
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 400 V
- Current - Average Rectified (Io):
- 20A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 10 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 35 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 400 V
- Capacitance @ Vr, F:
- 80pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AB
- Operating Temperature - Junction:
- -55°C ~ 150°C
SF2006GHC0G FAQ
1.How can I place an order for SF2006GHC0G through Aetrix?
Please submit a Request for Quotation (RFQ) for SF2006GHC0G 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 SF2006GHC0G reliable?
The price and inventory of SF2006GHC0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SF2006GHC0G is usually 5 days.
3.What payment methods are accepted for SF2006GHC0G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SF2006GHC0G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SF2006GHC0G?
SF2006GHC0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SF2006GHC0G 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 SF2006GHC0G?
For technical support, including SF2006GHC0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SF2006GHC0G requirements.
6.How does Aetrix verify that SF2006GHC0G is sourced from the original manufacturer or authorized distributors?
All SF2006GHC0G 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 SF2006GHC0G meets industry standards.
7.What is the process for return or replacement of SF2006GHC0G?
All SF2006GHC0G units undergo pre-shipment inspection (PSI). If there is an issue with SF2006GHC0G, 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 SF2006GHC0G part is unused and in its original packaging.
Return procedure for SF2006GHC0G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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