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Taiwan Semiconductor Corporation SFF1007GA
- Part No.:
- SFF1007GA
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-220-3 Full Pack, Isolated Tab
- Datasheet:
-
SFF1007GA.pdf
- Description:
- DIODE ARRAY GP 500V 10A ITO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:4,815
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Product details
Overview
SFF1007GA from Taiwan Semiconductor is a 600 V, 10 A super fast rectifier diode in ITO-220AB package, featuring 1.700 V forward voltage at 5 A and 25°C, 35 ns reverse recovery time, and dual-die construction for high-reliability DC/DC converters and switching inverters.
For engineers reviewing the SFF1007GA datasheet, SFF1007GA pinout, SFF1007GA application, or SFF1007GA equivalent, key selection criteria include its 600 V repetitive peak reverse voltage, 125 A surge capability, 8 °C/W junction-to-case thermal resistance, AEC-Q101 qualification option (SFF1007GAH), and ITO-220AB mounting compatibility with standard heatsinks.
Technical Context
The SFF1007GA is a single-phase, dual-die super fast recovery rectifier optimized for high-frequency switching applications. Its 35 ns trr and 50 pF junction capacitance per diode support efficient operation in SMPS topologies above 100 kHz, while its 600 V VRRM rating enables use in 400 V DC bus systems with margin.
Thermally, the ITO-220AB package delivers 8 °C/W RθJC, enabling 10 A continuous conduction with moderate heatsinking. The device operates across –55°C to +150°C junction temperature range and meets JESD201 Class 2 whisker resistance and UL 94V-0 flammability requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - supports 400 V DC-link designs with 50% voltage margin against transients |
| IF | 10 A - continuous forward current rating at TC = 100°C, suitable for medium-power converters |
| IFSM | 125 A - handles 8.3 ms half-sine surge, critical for inrush and fault conditions |
| VF @ 5A, 25°C | 1.700 V - directly determines conduction loss (8.5 W per diode at 5 A) |
| trr | 35 ns - enables >200 kHz switching without excessive switching loss or EMI |
| CJ @ 1 MHz, 4 V | 50 pF - limits capacitive turn-on loss and high-frequency noise coupling |
| RθJC | 8 °C/W - defines minimum heatsink requirement for thermal management at full load |
Pinout & Package
Package: ITO-220AB - insulated thermoplastic outline with integral metal tab, matte tin-plated leads, UL 94V-0 molding compound, 1.80 g weight, and 0.56 N·m maximum mounting torque. Polarity marked on case.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Tab) | Main current input terminal | Electrically connected to metal tab; requires isolation from heatsink unless circuit ground referenced |
| Cathode (Lead) | Main current output terminal | Single lead opposite tab; solderable per J-STD-002; carries full 10 A forward current |
Key Features
| Feature | Design Value |
|---|---|
| Super fast recovery (trr = 35 ns) | Reduces switching losses and EMI generation in high-frequency SMPS and PFC stages |
| Dual-die configuration | Enables parallel internal structure for improved current sharing and thermal distribution |
| AEC-Q101 qualified variant available (SFF1007GAH) | Validated for automotive under-hood applications including engine control and ADAS power supplies |
| UL Recognized (E326243) & RoHS/halogen-free | Meets global safety and environmental compliance for industrial and consumer end equipment |
| Junction-to-case thermal resistance = 8 °C/W | Allows direct thermal path to heatsink, supporting compact thermal design without forced air |
Applications
| DC/DC Converters | Switching Inverters |
|---|---|
Use Scenario: Isolated 48 V–12 V buck-derived converter in telecom power shelf. IC Role / Device Role / Timing Role: Output rectifier in synchronous or asymmetrical half-bridge secondary side. Use Value: 35 ns trr minimizes dead-time losses; 600 V rating accommodates reflected transients during load dump. | Use Scenario: 3-phase motor drive inverter stage with 400 V DC bus. IC Role / Device Role / Timing Role: Freewheeling diode across IGBTs in each leg. Use Value: 125 A IFSM withstands regenerative braking surges; low VF reduces conduction loss at partial load. |
| Industrial SMPS | Automotive Onboard Chargers |
Use Scenario: 1 kW server PSU with active clamp forward topology. IC Role / Device Role / Timing Role: Primary-side snubber or secondary-side output rectifier. Use Value: Dual-die layout improves thermal cycling reliability; 150°C TJ max supports high-ambient environments. | Use Scenario: Bidirectional OBC AC/DC front-end with PFC and LLC stages. IC Role / Device Role / Timing Role: Boost diode in interleaved PFC and freewheeling diode in LLC rectification. Use Value: AEC-Q101-qualified variant (SFF1007GAH) ensures automotive-grade lifetime and stress validation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH10R06DJF | 600 V, 10 A, trr = 30 ns, TO-220AC package, single die | No AEC-Q101 option; lower trr but higher VF (1.85 V @ 5 A) | Preferred where ultra-fast recovery dominates over thermal performance or automotive qualification |
| IXYS MUR1060CT | 600 V, 10 A dual common-cathode, trr = 50 ns, TO-220AB package | Higher trr increases switching loss; same ITO-220AB-compatible footprint but different pinout | Used when dual-diode configuration is required but faster recovery is not critical |
Compared with STTH10R06DJF and IXYS MUR1060CT, the SFF1007GA offers balanced trade-offs: superior thermal resistance (8 vs. ≥10 °C/W), AEC-Q101 availability, and optimized VF–trr product for 100–300 kHz industrial SMPS, though it lacks the lowest trr or integrated dual-cathode topology.
Availability
SFF1007GA is available at Aetrix Electronics and suitable for DC/DC converters, switching inverters, and industrial SMPS requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for production ramp.
Supply support for SFF1007GA 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 industrial, computing, and automotive markets since 1979.
The SFF1007GA belongs to TSC's SFF100xGA super fast rectifier family, designed specifically for high-efficiency, high-reliability power conversion in space-constrained, thermally demanding applications such as server PSUs and EV auxiliary power modules.
FAQ
What is the maximum junction temperature rating for the SFF1007GA?
The SFF1007GA has a maximum junction temperature (TJ) of +150°C, verified per absolute maximum ratings in the official datasheet. This rating allows operation in high-ambient environments such as enclosed industrial enclosures or under-hood automotive locations when paired with appropriate heatsinking. Derating curves confirm 10 A continuous current is sustainable up to 100°C case temperature.
Is the SFF1007GA pin-compatible with other devices in the SFF100xGA series?
Yes, all SFF100xGA devices-including SFF1007GA-share identical ITO-220AB package dimensions, pinout, and mechanical mounting specifications. The only differences are VRRM rating (600 V for SFF1007GA) and forward voltage (1.700 V at 5 A), so PCB layout remains unchanged across the family for voltage-scaling designs.
Does the SFF1007GA meet automotive qualification standards?
The base SFF1007GA is not AEC-Q101 qualified, but its variant SFF1007GAH is explicitly certified to AEC-Q101. The "H" suffix denotes full automotive stress testing including temperature cycling, HTGB, and ESD. Designers targeting automotive applications must specify SFF1007GAH-not SFF1007GA-to ensure compliance.
What is the reverse recovery time (trr) specification for the SFF1007GA, and under what test conditions?
The SFF1007GA has a maximum reverse recovery time (trr) of 35 ns, measured under IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A per the manufacturer's electrical specifications table. This value is confirmed across the full operating temperature range and is critical for minimizing switching loss in high-frequency converters using the SFF1007GA.
How does the junction capacitance of the SFF1007GA impact high-frequency design?
The SFF1007GA exhibits 50 pF typical junction capacitance per diode at 1 MHz and 4.0 V reverse bias. This low CJ reduces displacement current during switching transitions, lowering EMI generation and gate-drive loading in high-side switch configurations. It also supports clean zero-voltage switching (ZVS) initiation in resonant topologies using the SFF1007GA.
SFF1007GA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-220-3 Full Pack, Isolated Tab
- Packaging:
- Tube
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Anode
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 500 V
- Current - Average Rectified (Io) (per Diode):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 1.7 V @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 35 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 500 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- ITO-220AB
SFF1007GA FAQ
1.How can I place an order for SFF1007GA through Aetrix?
Please submit a Request for Quotation (RFQ) for SFF1007GA 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 SFF1007GA reliable?
The price and inventory of SFF1007GA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SFF1007GA is usually 5 days.
3.What payment methods are accepted for SFF1007GA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SFF1007GA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SFF1007GA?
SFF1007GA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SFF1007GA 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 SFF1007GA?
For technical support, including SFF1007GA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SFF1007GA requirements.
6.How does Aetrix verify that SFF1007GA is sourced from the original manufacturer or authorized distributors?
All SFF1007GA 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 SFF1007GA meets industry standards.
7.What is the process for return or replacement of SFF1007GA?
All SFF1007GA units undergo pre-shipment inspection (PSI). If there is an issue with SFF1007GA, 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 SFF1007GA part is unused and in its original packaging.
Return procedure for SFF1007GA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SFF1007GA Tags
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BAV99-7-F
Diodes Incorporated
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BAT54C-7-F
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BAV99,215
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BAT54SLT1G
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BAV70LT1G
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BAT54CLT1G
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BAT54S-7-F
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BAV99LT1G
onsemi
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BAT54S,215
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BAS40-04LT1G
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MMBD1503-TP
Micro Commercial Co
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