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Taiwan Semiconductor Corporation SF1004GHC0G
- Part No.:
- SF1004GHC0G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- TO-220-3
- Datasheet:
-
SF1004GHC0G.pdf
- Description:
- DIODE GEN PURP 200V 10A TO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:8,151
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Product details
Overview
SF1004GHC0G from Taiwan Semiconductor is a 10A, 200V super fast recovery rectifier diode in TO-220AB package, featuring 35ns reverse recovery time, 0.975V forward voltage at 5A/25°C, and dual-die configuration for high-current freewheeling and switching-mode power conversion.
For engineers reviewing the SF1004GHC0G datasheet, SF1004GHC0G pinout, SF1004GHC0G application, or SF1004GHC0G equivalent, key selection criteria include VRRM = 200V, IF = 10A, trr = 35ns, RθJC = 3.5°C/W, and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This super fast rectifier uses optimized silicon epitaxial construction to achieve low VF (0.975V @ 5A) while maintaining tight trr control (≤35ns) under standardized IF=0.5A/IR=1.0A/Irr=0.25A test conditions. Its dual-die TO-220AB layout supports parallel conduction paths without external paralleling.
The device operates across –55°C to +150°C junction temperature range, with 125A non-repetitive surge rating (8.3ms half-sine), and meets JESD201 Class 2 whisker resistance and RoHS/halogen-free compliance per IEC 61249-2-21.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Maximum repetitive reverse blocking voltage; defines usable DC bus or output voltage headroom |
| IF | 10 A - Continuous average forward current at case temperature ≤75°C; sets thermal design baseline |
| trr | 35 ns - Measured reverse recovery time; enables operation up to ~3 MHz switching frequencies in hard-switched topologies |
| VF | 0.975 V @ 5A, 25°C - Low conduction loss per diode; reduces power dissipation in high-duty-cycle applications |
| CJ | 70 pF @ 1MHz, 4V - Junction capacitance per die; impacts EMI generation and snubber sizing in flyback/LLC designs |
| RθJC | 3.5 °C/W - Thermal resistance from junction to case; determines heatsink requirement for 10A continuous operation |
Pinout & Package
TO-220AB package with center-tab cathode configuration, matte tin-plated leads compliant with J-STD-002 solderability, UL 94V-0 molding compound, and polarity marked on device body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | Input current terminal | Connected to switching node or transformer secondary; carries full load current during conduction phase |
| Cathode (Tab) | Output current terminal / Heat sink interface | Electrically and thermally connected to PCB heatsink; must be isolated if floating topology used |
| Anode (Lead 2) | Input current terminal | Dual-anode configuration enables symmetrical current sharing; no internal connection between leads |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive powertrain and chassis applications requiring zero defect reliability and extended temperature cycling |
| Super fast recovery (trr ≤ 35 ns) | Minimizes reverse recovery charge (Qrr) and associated switching losses in high-frequency SMPS |
| Dual-die TO-220AB construction | Provides two independent 10A-rated anodes sharing one cathode tab-enables interleaved or redundant rectification without extra footprint |
| Low VF (0.975 V @ 5A) | Reduces conduction loss by ~15% vs. standard fast rectifiers at same current, improving efficiency in 12–48V output stages |
Applications
| DC–DC Converter Secondary Rectification | Automotive On-Board Charger (OBC) Output Stage |
|---|---|
Use Scenario: High-efficiency 48V-to-12V synchronous buck converter in telecom and industrial power supplies. IC Role / Device Role / Timing Role: Freewheeling diode replacing MOSFET body diode to reduce conduction loss and improve light-load efficiency. Use Value: 0.975V VF lowers average conduction loss by 0.5W per diode versus 1.15V alternatives at 5A, reducing heatsink size by 30%. | Use Scenario: Output rectification in bidirectional OBC AC/DC stage operating at 100kHz–300kHz. IC Role / Device Role / Timing Role: Super-fast unidirectional clamp and freewheeling path during active rectification cycles. Use Value: 35ns trr prevents cross-conduction loss with SiC MOSFETs, enabling stable ZVS operation up to 250kHz. |
| Switch-Mode Inverter Freewheeling | Industrial Motor Drive Brake Circuit |
Use Scenario: IGBT-based 3-phase inverter driving PMSM motors in HVAC and pump systems. IC Role / Device Role / Timing Role: Freewheeling path for inductive kickback during PWM dead-time intervals. Use Value: Dual-anode layout allows single-device implementation of split-phase freewheeling, eliminating need for two discrete diodes and saving 8mm² PCB area. | Use Scenario: Dynamic braking circuit dissipating regenerated energy from servo motor deceleration. IC Role / Device Role / Timing Role: High-surge-capable rectifier conducting 125A transient currents during emergency stop events. Use Value: 125A IFSM rating ensures reliable energy dump without bond-wire fusing, even after 10⁵ brake cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH10L06TV1 | VRRM = 600V, trr = 30ns, VF = 1.05V @ 5A - higher voltage rating but 8% higher VF | Preferred in 400V+ DC-link systems; less optimal for 200V-class converters due to excess voltage margin | Select when system requires >400V reverse standoff or tighter trr tolerance |
| ON Semi MUR1020CT | Dual common-cathode configuration, VRRM = 200V, trr = 35ns, VF = 0.92V @ 5A - lower VF but not AEC-Q101 qualified | Suitable for commercial/industrial SMPS; excluded from automotive safety-critical modules | Select for cost-sensitive non-automotive designs where AEC-Q101 is not mandated |
Compared with STTH10L06TV1 and MUR1020CT, SF1004GHC0G uniquely combines AEC-Q101 qualification, 200V exact rating, and dual-anode TO-220AB layout-making it optimal for space-constrained automotive DC/DC and OBC output stages requiring validated reliability.
Availability
SF1004GHC0G is available at Aetrix Electronics and suitable for automotive on-board chargers, industrial motor drives, and telecom DC–DC converters requiring stable component supply, AEC-Q101 compliance, and high-surge rectification capability.
Supply support for SF1004GHC0G 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 power discrete manufacturer headquartered in Hsinchu, Taiwan, serving automotive, industrial, and consumer markets since 1979.
SF1004GHC0G belongs to TSC's SF-series super fast rectifier family, engineered specifically for high-frequency switching power supplies requiring low-loss, high-reliability rectification with automotive-grade stress validation.
FAQ
What does the 'H' suffix in SF1004GHC0G indicate?
The 'H' in SF1004GHC0G denotes AEC-Q101 qualification-verified through accelerated stress testing including temperature cycling, humidity bias, and high-temperature operating life. This makes SF1004GHC0G suitable for automotive power electronics where failure modes must meet ISO 26262 ASIL-B readiness requirements.
Is SF1004GHC0G pin-compatible with standard TO-220AB rectifiers?
Yes, SF1004GHC0G uses industry-standard TO-220AB mechanical dimensions and lead spacing. Its dual-anode/single-cathode pinout matches common TO-220AB dual-diode footprints, allowing direct replacement in existing layouts designed for devices like MUR1020CT or STTH10L06TV1-provided cathode tab isolation and thermal pad alignment are verified.
What is the maximum continuous junction temperature for SF1004GHC0G?
The maximum rated junction temperature for SF1004GHC0G is +150°C, consistent across all SF1001G–SF1008G variants. Derating curves show usable IF drops to ~6.5A at TC = 100°C, requiring thermal design that maintains case temperature ≤75°C for full 10A operation.
Does SF1004GHC0G have a specified reverse recovery charge (Qrr) value?
No Qrr value is published in the official SF1001G–SF1008G datasheet (Rev K2104). However, trr = 35ns measured under IF=0.5A/IR=1.0A/Irr=0.25A implies Qrr ≈ 8.75nC (calculated as 0.5 × IR × trr), which aligns with typical super fast diodes in this class.
How is the dual-die structure implemented in SF1004GHC0G?
SF1004GHC0G integrates two independent silicon dies in a single TO-220AB package: both anodes are electrically isolated and brought out on separate leads (Lead 1 and Lead 2), while the cathodes are internally bonded to the metal tab. This enables true dual-channel operation without shared thermal or electrical coupling between anodes.
SF1004GHC0G 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):
- 200 V
- Current - Average Rectified (Io):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 975 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 35 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 200 V
- Capacitance @ Vr, F:
- 70pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AB
- Operating Temperature - Junction:
- -55°C ~ 150°C
SF1004GHC0G FAQ
1.How can I place an order for SF1004GHC0G through Aetrix?
Please submit a Request for Quotation (RFQ) for SF1004GHC0G 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 SF1004GHC0G reliable?
The price and inventory of SF1004GHC0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SF1004GHC0G is usually 5 days.
3.What payment methods are accepted for SF1004GHC0G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SF1004GHC0G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SF1004GHC0G?
SF1004GHC0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SF1004GHC0G 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 SF1004GHC0G?
For technical support, including SF1004GHC0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SF1004GHC0G requirements.
6.How does Aetrix verify that SF1004GHC0G is sourced from the original manufacturer or authorized distributors?
All SF1004GHC0G 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 SF1004GHC0G meets industry standards.
7.What is the process for return or replacement of SF1004GHC0G?
All SF1004GHC0G units undergo pre-shipment inspection (PSI). If there is an issue with SF1004GHC0G, 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 SF1004GHC0G part is unused and in its original packaging.
Return procedure for SF1004GHC0G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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