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Taiwan Semiconductor Corporation SFS1002GH
- Part No.:
- SFS1002GH
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
SFS1002GH.pdf
- Description:
- DIODE ARRAY GP 100V 10A TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:3,585
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Product details
Overview
SFS1002GH from Taiwan Semiconductor is a 10A, 100V repetitive peak reverse voltage super fast recovery surface-mount rectifier in TO-263AB (D2PAK) package, featuring 35ns reverse recovery time, 0.975V forward voltage at 5A/25°C, and AEC-Q101 qualification for automotive-grade reliability in freewheeling and snubber circuits.
For engineers reviewing the SFS1002GH datasheet, SFS1002GH pinout, SFS1002GH application, or SFS1002GH equivalent, key selection criteria include its 100V VRRM, dual-die configuration, 125A IFSM, junction-to-case thermal resistance of 2°C/W, and compliance with J-STD-020 level 1 moisture sensitivity.
Technical Context
The SFS1002GH integrates two independent high-speed silicon PN junction dies in a single TO-263AB thermally optimized package, enabling bidirectional or dual-channel rectification without external paralleling. Its 35ns trr and low Qrr support high-frequency switching up to several hundred kHz in DC-DC converters.
Designed for automotive environments, it meets AEC-Q101 stress test requirements including temperature cycling, HTRB, and ESD. The matte tin-plated leads ensure robust solderability per J-STD-002, while UL 94V-0 molding compound provides flame resistance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum non-repetitive reverse blocking voltage; defines safe operating range in 12–48V automotive systems |
| IF | 10 A - Continuous average forward current at TC = 110°C; supports sustained power delivery in compact layouts |
| IFSM | 125 A - Peak surge current for 8.3ms half-sine; handles inrush and transient overloads without failure |
| VF | 0.975 V @ 5A, 25°C - Low conduction loss reduces heat generation and improves efficiency in high-duty-cycle operation |
| trr | 35 ns - Fast reverse recovery minimizes switching losses and EMI in 100–500 kHz SMPS designs |
| RθJC | 2 °C/W - Efficient thermal path from junction to case enables direct heatsink mounting for high-power density |
| Junction temp | −55°C to +150°C - Extended operating range supports under-hood and industrial ambient conditions |
Pinout & Package
TO-263AB (D2PAK) package with three terminals: Anode 1, Cathode (common), Anode 2 - dual-anode, single-cathode configuration supporting center-tapped or dual-output rectification topologies.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 | Input terminal for first diode | Accepts positive input for independent rectification path; used in dual-output or interleaved designs |
| Cathode | Common output node | Shared cathode connection enables synchronous output summation or parallel current sharing |
| Anode 2 | Input terminal for second diode | Enables second independent rectification channel; supports redundancy or split-rail configurations |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive electronics per stress test requirements - ensures long-term reliability in vibration, thermal cycling, and humidity environments |
| 35 ns reverse recovery time | Reduces turn-off switching loss and associated EMI in high-frequency DC-DC converters and active clamp circuits |
| Dual-die TO-263AB construction | Provides two independent rectifiers in one footprint - saves PCB area versus discrete dual-D2PAK solution |
| Level 1 moisture sensitivity | Eliminates bake requirement prior to reflow; compatible with standard SMT assembly lines without special handling |
| 125 A surge rating | Withstands repeated cold-crank and load-dump transients in 12V/24V vehicle electrical systems |
Applications
| Automotive DC-DC Converters | LED Headlamp Drivers |
|---|---|
Use Scenario: High-efficiency 12V-to-5V/3.3V buck converter supplying ADAS sensors and infotainment ECUs. IC Role / Device Role / Timing Role: Output rectifier in synchronous or quasi-resonant topology, handling 10A continuous output current. Use Value: 0.975V VF and 35ns trr reduce conduction and switching losses, improving thermal margin and enabling smaller heatsinks. | Use Scenario: Constant-current LED driver for adaptive front lighting systems with PWM dimming and thermal foldback. IC Role / Device Role / Timing Role: Freewheeling diode across boost inductor during switch-off phase, managing inductive kickback. Use Value: Dual-die structure allows independent anode routing for multi-string LED control; AEC-Q101 ensures lifetime reliability under thermal cycling. |
| Snubber Networks | Industrial Power Supplies |
Use Scenario: RCD snubber across MOSFET drain-source in flyback or LLC resonant converters. IC Role / Device Role / Timing Role: Fast recovery path for transient energy dissipation during switching transitions. Use Value: 35ns trr prevents reverse conduction overlap with main switch, minimizing snubber loss and improving efficiency. | Use Scenario: Secondary-side rectification in 48V telecom or server PSUs requiring high reliability and thermal stability. IC Role / Device Role / Timing Role: Primary output rectifier in center-tapped or full-wave configuration delivering 10A at 12V/5V. Use Value: 2°C/W RθJC enables direct heatsink attachment; 150°C TJMAX supports operation in sealed enclosures up to 85°C ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-10EWH06-M3 | 600V VRRM, 0.92V VF @ 5A, 30ns trr, same TO-263AB package | Higher voltage rating suits 400V bus applications; lower VF improves light-load efficiency | Select when system requires >100V reverse blocking or tighter VF tolerance |
| ON Semiconductor MUR1020CT | 200V VRRM, 1.15V VF @ 5A, 60ns trr, TO-220AC package | Larger footprint and slower recovery increase switching loss; lacks AEC-Q101 qualification | Consider only for cost-sensitive non-automotive industrial use where 100V rating is sufficient |
Compared with VS-10EWH06-M3 and MUR1020CT, the SFS1002GH offers optimal balance of 100V rating, AEC-Q101 compliance, and 35ns recovery for automotive 12V/24V systems - delivering lower thermal resistance and higher surge robustness than TO-220 alternatives while avoiding over-spec'd voltage overhead.
Availability
SFS1002GH is available at Aetrix Electronics and suitable for automotive DC-DC converters, LED headlamp drivers, and industrial power supplies requiring stable component supply, AEC-Q101 qualification, and high thermal performance in TO-263AB packaging.
Supply support for SFS1002GH 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 semiconductor manufacturer specializing in power discrete devices, analog ICs, and protection components for automotive, industrial, and consumer markets.
The SFS1002GH belongs to TSC's AEC-Q101-qualified super fast rectifier family, engineered specifically for high-reliability automotive power conversion where low VF, fast trr, and robust surge capability are critical.
FAQ
What is the maximum repetitive peak reverse voltage (VRRM) of the SFS1002GH?
The SFS1002GH has a VRRM of 100 V, verified per the manufacturer's absolute maximum ratings table. This rating defines the highest reverse voltage the device can block repeatedly without breakdown and is validated across temperature and lifetime stress testing per AEC-Q101 standards. The SFS1002GH is therefore suited for 12V and 24V automotive systems with transient margins up to ±100V.
Is the SFS1002GH suitable for automotive applications?
Yes, the SFS1002GH is AEC-Q101 qualified and explicitly listed for automotive applications in its official documentation. It undergoes rigorous stress testing including temperature cycling, high-temperature reverse bias, and mechanical shock. Its TO-263AB package, matte tin plating, and level 1 moisture sensitivity make it compatible with automotive SMT assembly processes - confirming SFS1002GH suitability for under-hood and body-control modules.
What is the forward voltage drop (VF) of the SFS1002GH at rated current?
The SFS1002GH exhibits a typical forward voltage of 0.975 V at 5 A and 25°C, as specified in the electrical characteristics table. This value increases with junction temperature and current - for example, reaching approximately 1.1 V at 10 A and 125°C. The low VF directly reduces conduction loss and thermal load in high-current rectification paths, a key design advantage of the SFS1002GH.
Does the SFS1002GH have a dual-diode configuration?
Yes, the SFS1002GH contains two independent silicon PN junction dies in a single TO-263AB (D2PAK) package, configured as dual-anode/single-cathode. This is confirmed by the "Dual dies" entry in the KEY PARAMETERS section and the pinout description specifying Anode 1, Cathode, and Anode 2. The dual-die architecture enables flexible implementation in center-tapped transformers, dual-output supplies, or redundant rectification - a defining feature of the SFS1002GH.
What is the reverse recovery time (trr) of the SFS1002GH and how is it measured?
The SFS1002GH has a maximum reverse recovery time of 35 ns, measured under IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A per the electrical specifications table. This parameter reflects the time required for minority carriers to clear after forward conduction ceases, directly impacting switching loss and EMI. The 35 ns trr is consistent across the SFS1001GH–SFS1004GH group and confirms the SFS1002GH as a true super fast rectifier for high-frequency power conversion.
SFS1002GH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io) (per Diode):
- 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:
- 1 µA @ 100 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263AB (D2PAK)
SFS1002GH FAQ
1.How can I place an order for SFS1002GH through Aetrix?
Please submit a Request for Quotation (RFQ) for SFS1002GH 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 SFS1002GH reliable?
The price and inventory of SFS1002GH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SFS1002GH is usually 5 days.
3.What payment methods are accepted for SFS1002GH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SFS1002GH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SFS1002GH?
SFS1002GH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SFS1002GH 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 SFS1002GH?
For technical support, including SFS1002GH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SFS1002GH requirements.
6.How does Aetrix verify that SFS1002GH is sourced from the original manufacturer or authorized distributors?
All SFS1002GH 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 SFS1002GH meets industry standards.
7.What is the process for return or replacement of SFS1002GH?
All SFS1002GH units undergo pre-shipment inspection (PSI). If there is an issue with SFS1002GH, 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 SFS1002GH part is unused and in its original packaging.
Return procedure for SFS1002GH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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