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Taiwan Semiconductor Corporation FRAF10JGH
- Part No.:
- FRAF10JGH
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- TO-220-2 Full Pack
- Datasheet:
-
FRAF10JGH.pdf
- Description:
- DIODE GEN PURP 600V 10A ITO220AC
- Quantity:
- Payment:
- Shipping:
Inventory:1,000
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Product details
Overview
FRAF10JGH from Taiwan Semiconductor is an AEC-Q101-qualified fast recovery rectifier diode rated for 10 A average forward current and 600 V repetitive peak reverse voltage, featuring 200 ns reverse recovery time and glass-passivated junction. It is designed for high-efficiency DC/DC converters, snubber networks, and freewheeling paths in automotive-grade power supplies.
For engineers reviewing the FRAF10JGH datasheet, FRAF10JGH pinout, FRAF10JGH application, or FRAF10JGH equivalent, key selection criteria include surge capability (290 A IFSM), thermal resistance (2.1 °C/W RθJC), junction temperature range (–55 to +150 °C), and AEC-Q101 qualification status for automotive reliability validation.
Technical Context
The FRAF10JGH operates as a single-die, unidirectional fast recovery rectifier with optimized carrier lifetime control to achieve low trr (≤200 ns) while maintaining low forward voltage (1.10 V at 10 A, 25 °C). Its ITO-220AC package enables direct heatsink mounting and supports high transient surge currents up to 650 A (1 ms).
Thermal performance is defined under standardized test conditions: RθJC = 2.1 °C/W measured on a 4"×6"×0.25" aluminum heatsink, and RθJA = 8.8 °C/W in free air. The device uses matte tin-plated leads compliant with J-STD-002 solderability and JESD201 Class 2 whisker resistance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IF (Avg) | 10 A - Sustained conduction current rating for continuous operation in switching power supplies |
| VRRM | 600 V - Maximum repetitive reverse blocking voltage without breakdown; defines system isolation margin |
| trr | ≤200 ns - Fast recovery ensures minimal switching losses and reduced EMI in high-frequency SMPS |
| IFSM (8.3 ms) | 290 A - Peak non-repetitive surge current handling for startup/load-dump transients |
| RθJC | 2.1 °C/W - Enables efficient heat transfer to external heatsink; critical for thermal design in compact enclosures |
| Junction Temp Range | –55 to +150 °C - Supports operation in under-hood automotive environments and industrial ambient extremes |
| AEC-Q101 Qualified | Yes - Validated for automotive electronics per stress-test requirements including HTOL, TC, HTRB, and UHAST |
Pinout & Package
Package: ITO-220AC - Insulated TO-220 variant with electrically isolated tab, UL 94V-0 molding compound, and matte tin-plated leads. Mounting via single screw through tab; polarity marked on case.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | Forward current entry point | Connected to input/high-side node in rectification path; requires trace width and copper pour matching 10 A thermal/current needs |
| Cathode (Lead 2) | Forward current exit / reverse blocking terminal | Typically tied to ground or low-side switch node; serves as reference for voltage clamping in snubber circuits |
| Tab (Case) | Electrically isolated thermal path | Provides mechanical mounting and thermal conduction to heatsink; no electrical connection required by design |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated junction | Enhances long-term reliability and moisture resistance in humid or chemically aggressive environments |
| AEC-Q101 qualification | Confirms suitability for automotive powertrain and body electronics where failure modes must meet stringent safety thresholds |
| High IFSM (290 A) | Withstands inrush and fault currents in DC/DC modules without catastrophic failure during system-level overloads |
| Halogen-free construction | Complies with IEC 61249-2-21 and RoHS; eliminates corrosive halogen emissions during PCB reflow or end-of-life incineration |
| Low VF (1.10 V @ 10 A) | Reduces conduction losses by ~11% versus typical 1.25 V diodes, improving efficiency in 12 V–48 V intermediate bus converters |
Applications
| DC/DC Converter | Snubber Circuit |
|---|---|
Use Scenario: Secondary-side synchronous rectification in isolated flyback or forward converters for ADAS ECUs. IC Role / Device Role / Timing Role: Unidirectional power conversion element conducting during transformer reset phase; replaces slower standard recovery diodes. Use Value: 200 ns trr minimizes reverse recovery charge loss, increasing converter efficiency by ≥0.8% at 250 kHz switching frequency. | Use Scenario: Voltage clamping across MOSFET drains in motor drive half-bridges to suppress inductive kick. IC Role / Device Role / Timing Role: Fast-turn-off clamp diode absorbing stored energy during turn-off transitions. Use Value: Low trr prevents voltage overshoot beyond 600 V rating, protecting 650 V Si MOSFETs from avalanche stress. |
| Freewheeling Diode | Automotive Lighting Driver |
Use Scenario: Inductor current recirculation path in buck-based LED drivers for headlamp modules. IC Role / Device Role / Timing Role: Provides low-loss current path when main switch is off; conducts continuously during PWM off-time. Use Value: 10 A IF rating supports high-brightness LED strings; 150 °C TJ max allows operation near hot engine compartments. | Use Scenario: Input rectification stage in constant-current LED ballasts for interior lighting and DRL systems. IC Role / Device Role / Timing Role: AC-to-DC front-end rectifier converting 12 V vehicle supply to stable DC bus. Use Value: AEC-Q101 qualification ensures compliance with automotive EMC and thermal cycling requirements per ISO 16750-4. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fast recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH10R06DJF | Same 10 A / 600 V rating; trr = 150 ns (faster), VF = 1.15 V @ 10 A (higher), TO-220AC package | Higher speed suits >300 kHz designs; slightly higher VF increases conduction loss in 100–200 kHz converters | Prefer for ultra-fast switching topologies where trr dominates loss budget |
| IXYS MUR1060CT | Dual common-cathode configuration; each die rated 10 A / 600 V; trr = 60 ns; TO-220AB package with electrically connected tab | Enables dual-output or interleaved designs; tab not isolated - requires insulating hardware if heatsink grounded | Select when dual-diode functionality or sub-100 ns recovery is required; verify tab isolation needs |
Compared with STTH10R06DJF and IXYS MUR1060CT, the FRAF10JGH offers AEC-Q101 qualification and electrically isolated tab in ITO-220AC - making it uniquely suited for automotive single-diode freewheeling and snubbing where reliability, isolation, and thermal management are jointly critical.
Availability
FRAF10JGH is available at Aetrix Electronics and suitable for DC/DC converters, snubber circuits, and automotive lighting drivers requiring stable component supply with full AEC-Q101 traceability and volume-ready packaging (50/tube).
Supply support for FRAF10JGH 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 global automotive, industrial, and consumer markets since 1979.
The FRAF10JGH belongs to TSC's AEC-Q101-qualified fast recovery rectifier family, engineered specifically for high-reliability power conversion in automotive subsystems and industrial SMPS where thermal robustness and surge immunity are mandatory.
FAQ
What does the "H" suffix in FRAF10JGH signify?
The "H" suffix in FRAF10JGH explicitly denotes AEC-Q101 qualification - a rigorous automotive reliability standard covering high-temperature operating life, temperature cycling, and unbiased highly accelerated stress testing. This distinguishes FRAF10JGH from the non-automotive FRAF10JG variant and confirms its suitability for under-hood and safety-critical applications.
Is the tab of the FRAF10JGH electrically isolated?
Yes, the tab of the FRAF10JGH is electrically isolated from both anode and cathode terminals, as confirmed by its ITO-220AC package designation. This isolation enables direct mounting to a grounded heatsink without additional insulation, simplifying thermal design while maintaining circuit separation integrity.
What is the maximum allowable case temperature for FRAF10JGH in continuous operation?
The FRAF10JGH has a maximum junction temperature of +150 °C, and its thermal resistance RθJC is 2.1 °C/W. For continuous 10 A operation with 1.10 V forward drop (11 W dissipation), the case temperature must remain ≤127 °C to maintain safe junction margin - achievable with appropriate heatsinking per the 4"×6"×0.25" Al-plate reference condition.
How does FRAF10JGH compare to standard recovery rectifiers in switching applications?
FRAF10JGH delivers significantly lower reverse recovery charge (Qrr) and trr (≤200 ns) than standard recovery diodes (typically >2 µs), reducing switching losses, voltage overshoot, and EMI generation in SMPS above 50 kHz. Its fast recovery enables higher-frequency operation without sacrificing efficiency or reliability.
Can FRAF10JGH be used in surface-mount designs?
No, FRAF10JGH is exclusively offered in the through-hole ITO-220AC package and is not available in surface-mount variants. Its thermal and mechanical design relies on screw-mounted heatsink attachment; SMT alternatives would require different part numbers such as TSC's SMD-qualified fast rectifiers (e.g., FRS10J series in DO-214AB).
FRAF10JGH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-220-2 Full Pack
- Packaging:
- Tube
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 10 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 200 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Capacitance @ Vr, F:
- 59pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- ITO-220AC
- Operating Temperature - Junction:
- -55°C ~ 150°C
FRAF10JGH FAQ
1.How can I place an order for FRAF10JGH through Aetrix?
Please submit a Request for Quotation (RFQ) for FRAF10JGH 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 FRAF10JGH reliable?
The price and inventory of FRAF10JGH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FRAF10JGH is usually 5 days.
3.What payment methods are accepted for FRAF10JGH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FRAF10JGH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FRAF10JGH?
FRAF10JGH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FRAF10JGH 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 FRAF10JGH?
For technical support, including FRAF10JGH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FRAF10JGH requirements.
6.How does Aetrix verify that FRAF10JGH is sourced from the original manufacturer or authorized distributors?
All FRAF10JGH 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 FRAF10JGH meets industry standards.
7.What is the process for return or replacement of FRAF10JGH?
All FRAF10JGH units undergo pre-shipment inspection (PSI). If there is an issue with FRAF10JGH, 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 FRAF10JGH part is unused and in its original packaging.
Return procedure for FRAF10JGH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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