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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Taiwan Semiconductor Corporation F1T2GHR0G

Name: F1T2GHR0G
Brand: Taiwan Semiconductor Corporation
SKU: F1T2GHR0G
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: F1T2GHR0G

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Single Diodes

Package:: T-18, Axial

Datasheet:: F1T2GHR0G.pdf

Description:: DIODE GEN PURP 100V 1A TS-1

Quantity:: RFQ Add To RFQ list

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Inventory:4,088

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Product details

Overview

F1T2GHR0G from Taiwan Semiconductor is a 1A, 100V fast recovery rectifier diode in TS-1 package, featuring 150 ns reverse recovery time, 1.3 V max forward voltage at 1 A, and 30 A surge capability - used in DC-DC converters and switching inverters for high-efficiency power conversion.

For engineers reviewing the F1T2GHR0G datasheet, F1T2GHR0G pinout, F1T2GHR0G application, or F1T2GHR0G equivalent, key selection criteria include V_RRM = 100 V, I_F = 1 A, t_rr = 150 ns, thermal resistance R_θJA = 90 °C/W, and AEC-Q101 qualification status (denoted by "H" suffix).

Technical Context

This device is a single-die, glass-passivated, planar-junction fast recovery rectifier optimized for high-frequency switching applications. Its low V_F (≤1.3 V) and fast t_rr (150 ns) reduce conduction and switching losses in SMPS topologies.

The TS-1 package provides robust thermal performance (R_θJA = 90 °C/W) and mechanical reliability with pure tin-plated leads compliant to J-STD-002, JESD201 Class 2 whisker test, and UL 94V-0 molding compound.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	100 V - maximum repetitive reverse blocking voltage; defines usable input voltage range in flyback or boost converters
I_F	1 A continuous - average forward current rating at T_A = 25°C; derates linearly above 25°C per curve Fig.1
t_rr	150 ns - measured at I_F = 0.5 A, I_R = 1.0 A, I_rr = 0.25 A; enables operation up to ~1 MHz switching frequency
V_F	≤1.3 V at I_F = 1 A, T_J = 25°C - low conduction loss improves efficiency in 12–48 V output DC-DC stages
I_FSM	30 A peak (8.3 ms half-sine) - supports inrush and transient overload without failure
R_θJA	90 °C/W - junction-to-ambient thermal resistance; requires minimal PCB copper area for thermal management

Pinout & Package

TS-1 package: surface-mount, single-anode/single-cathode configuration with cathode band marking; lead-free, RoHS-compliant, halogen-free molding compound (IEC 61249-2-21); weight ≈ 0.200 g.

Pin/Terminal	Circuit Role	Design Meaning
Anode	Forward current entry	Connected to lower-potential node (e.g., switch node or ground return in buck topology)
Cathode	Forward current exit / reverse blocking terminal	Marked with band; connects to output rail or positive bus; blocks up to 100 V reverse voltage

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per AEC standard
Glass passivated junction	Enhances moisture resistance and long-term stability under humid or high-bias stress conditions
Low V_F and t_rr	Reduces total power loss (conduction + switching) in high-frequency converters operating >100 kHz
Pure tin plating	Ensures solderability per J-STD-002 and eliminates whisker growth risk in long-life industrial deployments

Applications

DC-DC Converter	Switching Inverter
Use Scenario: Secondary-side rectification in isolated 12 V/24 V output flyback or forward converters. IC Role / Device Role / Timing Role: Fast recovery rectifier handling high-frequency AC-to-DC conversion with minimal reverse recovery loss. Use Value: 150 ns t_rr and ≤1.3 V V_F directly improve system efficiency by reducing switching node ringing and conduction loss.	Use Scenario: Output stage freewheeling path in 400 V bus motor drive inverters. IC Role / Device Role / Timing Role: Unidirectional current path during dead-time commutation; clamps inductive kickback. Use Value: 30 A I_FSM withstands motor startup surges; 100 V V_RRM suits low-voltage auxiliary rails in multi-level inverters.
Automotive Power Supply	Industrial SMPS
Use Scenario: 12 V battery-input DC-DC module powering infotainment or ADAS ECUs. IC Role / Device Role / Timing Role: Input rectifier or OR-ing diode in redundant supply paths. Use Value: AEC-Q101 qualification ensures operation across –40°C to +125°C ambient; TS-1 package passes vibration and thermal shock tests.	Use Scenario: Auxiliary bias supply in telecom rectifiers or PLC power modules. IC Role / Device Role / Timing Role: Primary-side snubber clamp or secondary-side synchronous rectifier replacement. Use Value: 90 °C/W R_θJA allows natural convection cooling on standard FR4; halogen-free compound meets IPC-J-STD-709.

DC-DC Converter

Switching Inverter

Use Scenario: Secondary-side rectification in isolated 12 V/24 V output flyback or forward converters.

IC Role / Device Role / Timing Role: Fast recovery rectifier handling high-frequency AC-to-DC conversion with minimal reverse recovery loss.

Use Value: 150 ns t_rr and ≤1.3 V V_F directly improve system efficiency by reducing switching node ringing and conduction loss.

Use Scenario: Output stage freewheeling path in 400 V bus motor drive inverters.

IC Role / Device Role / Timing Role: Unidirectional current path during dead-time commutation; clamps inductive kickback.

Use Value: 30 A I_FSM withstands motor startup surges; 100 V V_RRM suits low-voltage auxiliary rails in multi-level inverters.

Automotive Power Supply

Industrial SMPS

Use Scenario: 12 V battery-input DC-DC module powering infotainment or ADAS ECUs.

IC Role / Device Role / Timing Role: Input rectifier or OR-ing diode in redundant supply paths.

Use Value: AEC-Q101 qualification ensures operation across –40°C to +125°C ambient; TS-1 package passes vibration and thermal shock tests.

Use Scenario: Auxiliary bias supply in telecom rectifiers or PLC power modules.

IC Role / Device Role / Timing Role: Primary-side snubber clamp or secondary-side synchronous rectifier replacement.

Use Value: 90 °C/W R_θJA allows natural convection cooling on standard FR4; halogen-free compound meets IPC-J-STD-709.

Equivalent & Alternatives

The following parts are listed as comparable options for similar fast recovery rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STTH1R01AP	V_RRM = 100 V, t_rr = 125 ns, I_F = 1 A, TO-277 package	Lower t_rr but higher R_θJA (~110 °C/W); no AEC-Q101 grade	Preferred where ultra-fast recovery dominates over automotive qualification
ON Semi MUR110E	V_RRM = 100 V, t_rr = 75 ns, I_F = 1 A, DO-41 package	Through-hole; faster t_rr but higher V_F (1.55 V), no AEC-Q101	Suitable for prototyping or legacy through-hole designs requiring tighter timing control

Compared with STTH1R01AP and MUR110E, F1T2GHR0G offers AEC-Q101 compliance and TS-1 SMT compatibility while balancing t_rr, V_F, and thermal resistance - making it optimal for production automotive and industrial SMPS where reliability and manufacturability are co-prioritized.

Availability

F1T2GHR0G is available at Aetrix Electronics and suitable for DC-DC converters, switching inverters, and automotive power supplies requiring stable component supply, AEC-Q101 validation, and TS-1 surface-mount compatibility.

Supply support for F1T2GHR0G 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 industrial, automotive, and consumer markets since 1979.

The F1T series belongs to TSC's high-reliability fast recovery rectifier product line, engineered specifically for high-efficiency, high-frequency switching power supplies where low V_F, fast t_rr, and AEC-Q101 compliance are mandatory.

FAQ

What is the peak repetitive reverse voltage rating of F1T2GHR0G?

The F1T2GHR0G has a peak repetitive reverse voltage (V_RRM) rating of 100 V. This value is confirmed in the Absolute Maximum Ratings table on page 2 of the official Taiwan Semiconductor datasheet (Version H2104). It defines the maximum reverse-biased voltage the device can block continuously without breakdown. Exceeding this voltage risks avalanche failure or permanent degradation of the junction.

Is F1T2GHR0G AEC-Q101 qualified?

Yes, F1T2GHR0G is AEC-Q101 qualified. The "H" in the part number denotes AEC-Q101 qualification, explicitly stated in the Ordering Information section (page 2) and Features list (page 1) of the Taiwan Semiconductor datasheet. This qualification covers stress tests including HTGB, H3TRB, TC, and ESD per AEC-Q101 Rev D, confirming suitability for automotive under-hood and cabin applications.

What is the reverse recovery time (t_rr) of F1T2GHR0G and how is it measured?

The reverse recovery time (t_rr) of F1T2GHR0G is 150 ns. Per the Electrical Specifications table (page 2), this is measured under conditions: I_F = 0.5 A, I_R = 1.0 A, I_rr = 0.25 A, with a test circuit shown in Fig.6. This parameter reflects the time required for minority carriers to clear after forward conduction, directly impacting switching loss in high-frequency converters.

What package type does F1T2GHR0G use and what are its key mechanical attributes?

F1T2GHR0G uses the TS-1 surface-mount package. Key mechanical attributes include: pure tin-plated leads (J-STD-002 solderable), UL 94V-0 flammability-rated molding compound, cathode polarity indicated by a band, and compliance with JESD201 Class 2 whisker testing. Its weight is approximately 0.200 g, and it is halogen-free per IEC 61249-2-21.

What is the maximum forward voltage drop of F1T2GHR0G at rated current?

The maximum forward voltage drop (V_F) of F1T2GHR0G is 1.3 V at I_F = 1 A and T_J = 25°C, as specified in the Electrical Specifications table (page 2). This value is measured under pulsed conditions (PW = 0.3 ms) to avoid self-heating effects. At elevated junction temperatures, V_F decreases slightly due to negative temperature coefficient of silicon PN junctions.

F1T2GHR0G 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):: 100 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 @ 100 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

F1T2GHR0G FAQ

1.How can I place an order for F1T2GHR0G through Aetrix?

Please submit a Request for Quotation (RFQ) for F1T2GHR0G 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 F1T2GHR0G reliable?

The price and inventory of F1T2GHR0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for F1T2GHR0G is usually 5 days.

3.What payment methods are accepted for F1T2GHR0G?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for F1T2GHR0G transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for F1T2GHR0G?

F1T2GHR0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your F1T2GHR0G 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 F1T2GHR0G?

For technical support, including F1T2GHR0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your F1T2GHR0G requirements.

6.How does Aetrix verify that F1T2GHR0G is sourced from the original manufacturer or authorized distributors?

All F1T2GHR0G 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 F1T2GHR0G meets industry standards.

7.What is the process for return or replacement of F1T2GHR0G?

All F1T2GHR0G units undergo pre-shipment inspection (PSI). If there is an issue with F1T2GHR0G, 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 F1T2GHR0G part is unused and in its original packaging.

Return procedure for F1T2GHR0G:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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