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Taiwan Semiconductor Corporation F1T1GHR0G
- Part No.:
- F1T1GHR0G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- T-18, Axial
- Datasheet:
-
F1T1GHR0G.pdf
- Description:
- DIODE GEN PURP 50V 1A TS-1
- Quantity:
- Payment:
- Shipping:
Inventory:6,469
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Product details
Overview
F1T1GHR0G from Taiwan Semiconductor is a 1A, 50V fast recovery rectifier diode in TS-1 package, featuring 1.3V max forward voltage at 1A, 30A surge capability, and 150ns reverse recovery time. It serves as primary output rectification in low-voltage DC-DC converters requiring high efficiency and reliability under automotive-grade stress conditions.
For engineers reviewing the F1T1GHR0G datasheet, F1T1GHR0G pinout, F1T1GHR0G application, or F1T1GHR0G equivalent, key selection criteria include repetitive peak reverse voltage (50V), thermal resistance (90°C/W), junction temperature range (–55°C to +150°C), AEC-Q101 qualification status, and TS-1 mechanical compatibility with automated SMT assembly.
Technical Context
This device is a single-die, glass-passivated silicon PN junction fast recovery rectifier optimized for switching-mode power supplies operating up to 100 kHz. Its 150ns trr and low VF enable reduced conduction and switching losses compared to standard recovery diodes.
The TS-1 package provides UL 94V-0 mold compound, pure tin-plated leads compliant with J-STD-002, and JESD 201 Class 2 whisker resistance - supporting automotive and industrial environments where long-term solder joint integrity is critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IF (Avg) | 1 A - Continuous forward current rating defines maximum steady-state output rectification capacity |
| VRRM | 50 V - Peak reverse blocking voltage determines safe operation in 24V/48V DC-DC secondary-side circuits |
| VF @ 1A | ≤1.3 V - Low forward drop directly reduces power loss and thermal load in high-duty-cycle applications |
| trr | 150 ns - Fast recovery minimizes switching losses and EMI generation in PWM-controlled converters |
| IFSM | 30 A - Surge rating supports inrush current handling during cold-start or transient overload events |
| RθJA | 90 °C/W - Thermal resistance enables natural-convection cooling without heatsink in space-constrained PCB layouts |
| TJ max | +150 °C - High junction temperature rating allows operation in under-hood or enclosed industrial enclosures |
Pinout & Package
TS-1 package: surface-mount, single-ended anode-cathode configuration with cathode band marking; lead-free, RoHS-compliant, UL 94V-0 molded body; dimensions per TSC Package Outline Drawing Rev. H2104.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input terminal for forward conduction path | Connected to transformer secondary or switch node; must withstand full reverse voltage when off |
| Cathode | Output terminal for forward conduction path | Connected to output filter capacitor; polarity marked by visible band on package body |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive power electronics including engine control modules and ADAS power rails |
| Glass passivated junction | Enhances moisture resistance and long-term parameter stability in humid or thermally cycled environments |
| Low VF and trr combination | Reduces total power loss (conduction + switching) by ≥25% vs. general-purpose rectifiers at 100 kHz |
| JESD 201 Class 2 whisker resistance | Prevents tin whisker growth under thermal cycling, ensuring reliability in >10-year embedded deployments |
| Halogen-free per IEC 61249-2-21 | Meets environmental compliance requirements for EU, China RoHS, and major OEM sustainability programs |
Applications
| Automotive DC-DC Converters | Industrial 24V Power Supplies |
|---|---|
Use Scenario: Step-down conversion from 48V battery rail to 12V/5V for infotainment and body control units. IC Role / Device Role / Timing Role: Output rectifier in synchronous or quasi-resonant flyback topology. Use Value: 150ns trr and 1.3V VF minimize switching loss and thermal rise, enabling compact heatsink-free design per AEC-Q101 thermal cycling requirements. | Use Scenario: Secondary-side rectification in isolated 24V input industrial SMPS powering PLC I/O modules. IC Role / Device Role / Timing Role: Fast-recovery freewheeling diode in forward converter output stage. Use Value: 30A IFSM handles repeated motor startup surges; TS-1 footprint supports high-density board layout with J-STD-002 solderability. |
| Telecom Point-of-Load Modules | Renewable Energy Charge Controllers |
Use Scenario: 50V-rated rectification in 48V telecom PoL converters delivering <10A to FPGA or ASIC cores. IC Role / Device Role / Timing Role: Primary output rectifier in high-frequency active clamp forward design. Use Value: 90°C/W RθJA allows direct PCB copper pour cooling; 5µA IR at 25°C ensures low standby leakage in always-on systems. | Use Scenario: Battery charging path isolation in solar charge controllers interfacing 24V/48V PV arrays with lead-acid or LiFePO₄ banks. IC Role / Device Role / Timing Role: Reverse polarity protection and unidirectional current path enforcement. Use Value: –55°C to +150°C TJ range accommodates outdoor enclosure temperature extremes; halogen-free construction meets IEC 62474 compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fast recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1R06U | Same IF (1A), VRRM (600V), but higher VF (1.7V typ) and slower trr (250ns) | Higher voltage margin suitable for 400V bus designs; less efficient at 50V due to VF penalty | Select only if system requires >500V blocking with same footprint |
| ON Semi MUR105 | Identical VRRM (50V), IF (1A), and TS-1 package; trr = 150ns, VF = 1.3V max - matches F1T1GHR0G electrically | No AEC-Q101 qualification; not rated for automotive temperature cycling or whisker resistance | Acceptable for commercial/industrial use where automotive reliability is not required |
Compared with STTH1R06U and MUR105, the F1T1GHR0G delivers identical 50V/1A/150ns performance while adding AEC-Q101 qualification, JESD 201 Class 2 whisker resistance, and halogen-free compliance - making it the sole choice for automotive-grade 50V rectification where long-term field reliability is mandatory.
Availability
F1T1GHR0G is available at Aetrix Electronics and suitable for automotive DC-DC converters, industrial 24V power supplies, and telecom point-of-load modules requiring stable component supply across multi-year production cycles.
Supply support for F1T1GHR0G 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 global automotive, industrial, and consumer markets since 1979.
The F1T1GHR0G belongs to TSC's AEC-Q101-qualified fast recovery rectifier family, engineered specifically for high-reliability secondary-side rectification in automotive and harsh-environment power conversion systems.
FAQ
What is the peak repetitive reverse voltage rating of the F1T1GHR0G?
The F1T1GHR0G has a peak repetitive reverse voltage (VRRM) rating of 50 V. This value is confirmed in the Absolute Maximum Ratings table of the official Taiwan Semiconductor datasheet (Version H2104). It defines the maximum reverse-biased voltage the device can block continuously without breakdown, making F1T1GHR0G suitable for 24V–48V system-level rectification where safety margin and derating are applied.
Is the F1T1GHR0G qualified to AEC-Q101 standards?
Yes, the F1T1GHR0G is AEC-Q101 qualified. The "H" suffix in the ordering code (F1T1GHR0G) explicitly denotes AEC-Q101 qualification per Taiwan Semiconductor's Ordering Information table. This includes stress testing for temperature cycling, humidity bias, and mechanical shock - validating its suitability for automotive power electronics such as body control modules and ADAS subsystems.
What is the reverse recovery time (trr) specification for the F1T1GHR0G?
The F1T1GHR0G has a reverse recovery time (trr) of 150 ns, measured at IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A. This value is specified in the Electrical Specifications table of the Taiwan Semiconductor datasheet (Version H2104) and applies exclusively to the F1T1G variant. It enables efficient operation in switching frequencies up to 100 kHz with minimal switching loss.
Does the F1T1GHR0G have halogen-free construction?
Yes, the F1T1GHR0G is halogen-free in accordance with IEC 61249-2-21. This is stated in the FEATURES section of the official datasheet (Version H2104) and verified in the Materials Declaration documentation from Taiwan Semiconductor. The molding compound contains no brominated or chlorinated flame retardants, meeting environmental compliance requirements for EU RoHS, China RoHS, and major OEM sustainability programs.
What package type does the F1T1GHR0G use, and what are its key mechanical attributes?
The F1T1GHR0G uses the TS-1 surface-mount package. Key mechanical attributes include UL 94V-0 flammability-rated molding compound, pure tin-plated leads compliant with J-STD-002 solderability, JESD 201 Class 2 whisker resistance, and cathode polarity indicated by a visible band. Its weight is approximately 0.200 g, and it supports tape-and-reel packaging (5,000 pcs/reel).
F1T1GHR0G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- T-18, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 50 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 150 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 50 V
- Capacitance @ Vr, F:
- 15pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TS-1
- Operating Temperature - Junction:
- -55°C ~ 150°C
F1T1GHR0G FAQ
1.How can I place an order for F1T1GHR0G through Aetrix?
Please submit a Request for Quotation (RFQ) for F1T1GHR0G 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 F1T1GHR0G reliable?
The price and inventory of F1T1GHR0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F1T1GHR0G is usually 5 days.
3.What payment methods are accepted for F1T1GHR0G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F1T1GHR0G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for F1T1GHR0G?
F1T1GHR0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your F1T1GHR0G 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 F1T1GHR0G?
For technical support, including F1T1GHR0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F1T1GHR0G requirements.
6.How does Aetrix verify that F1T1GHR0G is sourced from the original manufacturer or authorized distributors?
All F1T1GHR0G 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 F1T1GHR0G meets industry standards.
7.What is the process for return or replacement of F1T1GHR0G?
All F1T1GHR0G units undergo pre-shipment inspection (PSI). If there is an issue with F1T1GHR0G, 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 F1T1GHR0G part is unused and in its original packaging.
Return procedure for F1T1GHR0G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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