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Taiwan Semiconductor Corporation FR207GH
- Part No.:
- FR207GH
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
FR207GH.pdf
- Description:
- 500NS, 2A, 1000V, FAST RECOVERY
- Quantity:
- Payment:
- Shipping:
Inventory:6,880
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Product details
Overview
FR207GH from Taiwan Semiconductor is a 2A, 1000V fast recovery rectifier diode in DO-204AC (DO-15) package, featuring 500 ns reverse recovery time, 1.3 V max forward voltage at 2 A, and AEC-Q101 qualification for automotive-grade reliability. It serves as the primary output rectifier in high-voltage DC-DC converters and switching inverters.
For engineers reviewing the FR207GH datasheet, FR207GH pinout, FR207GH application, or FR207GH equivalent, key selection criteria include peak reverse voltage rating (1000 V), surge current capability (55 A), thermal resistance (70 °C/W), junction temperature range (–55 to +150 °C), and AEC-Q101 qualification status.
Technical Context
This device is a single-die, glass-passivated silicon PN junction rectifier optimized for high-efficiency switching power supplies. Its fast recovery (500 ns) minimizes switching losses in 50–500 kHz topologies, while the 1000 V VRRM supports universal input AC-DC front-ends and industrial HVDC link applications.
The DO-204AC package provides mechanical robustness and thermal performance suitable for through-hole reflow or wave soldering. Pure tin-plated leads meet J-STD-002 solderability, and the UL 94V-0 molding compound ensures flame resistance in safety-critical designs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - Withstands peak reverse voltage in 800 V DC bus or 700 V RMS AC line applications without breakdown |
| IF | 2 A continuous - Supports sustained output current in 25–50 W isolated DC-DC converters |
| IFSM | 55 A (8.3 ms half-sine) - Handles inrush and transient surges during startup or fault conditions |
| VF max | 1.3 V @ 2 A, 25°C - Limits conduction loss to ≤2.6 W per device at full load |
| trr | 500 ns - Reduces switching loss and EMI generation in hard-switched SMPS operating up to 200 kHz |
| RθJA | 70 °C/W - Enables operation at 2 A with ≤140°C junction rise above ambient on standard PCB copper area |
| Junction temp | –55 to +150°C - Rated for under-hood automotive environments and industrial enclosures without derating |
Pinout & Package
DO-204AC (DO-15) axial-leaded package with cathode band marking. Leads are pure tin-plated, compliant with J-STD-002 solderability and JESD201 Class 2 whisker resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry node | Connected to lower-potential side of transformer secondary or switch node in flyback/forward topologies |
| Cathode | Forward current exit node | Connected to output capacitor positive rail; marked by visible band for polarity verification |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive powertrain and body electronics per stress test requirements (HTOL, TC, HAST, etc.) |
| Glass passivated junction | Enhances moisture resistance and long-term reliability in humid or condensing environments |
| Low VF and trr | Reduces total power loss (conduction + switching) versus standard recovery diodes in same package |
| RoHS & halogen-free | Complies with IEC 61249-2-21 and EU RoHS Directive for environmentally constrained supply chains |
Applications
| Automotive DC-DC Converters | Industrial HVDC Power Supplies |
|---|---|
Use Scenario: 12 V to 48 V bidirectional DC-DC converter in 48 V mild hybrid vehicle architecture. IC Role / Device Role / Timing Role: Output rectifier in synchronous or asynchronous buck-boost stage handling 2 A continuous load. Use Value: AEC-Q101 qualification ensures lifetime reliability under thermal cycling and vibration; 1000 V rating accommodates transients up to ±150 V. | Use Scenario: Front-end PFC rectifier and output stage in 3 kW industrial UPS with 800 V DC link. IC Role / Device Role / Timing Role: Fast-recovery freewheeling diode in boost PFC and isolated LLC secondary rectification. Use Value: 500 ns trr reduces switching loss and EMI vs. standard rectifiers; 55 A IFSM withstands capacitor charging surges. |
| Telecom Rectifier Modules | Renewable Energy Inverters |
Use Scenario: -48 V telecom rectifier module converting 380 V AC to regulated DC with active PFC. IC Role / Device Role / Timing Role: Secondary-side output rectifier in phase-shifted full-bridge topology. Use Value: 1.3 V VF maximizes efficiency at 2 A load point; DO-15 package enables high-density manual or automated assembly. | Use Scenario: String-level DC optimizer in solar PV systems with 1000 V string voltage. IC Role / Device Role / Timing Role: Bypass diode protecting individual panels during partial shading events. Use Value: 1000 V VRRM matches IEC 61215 system voltage requirements; glass passivation prevents leakage degradation in outdoor exposure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fast recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH2R06 | Same 2 A / 600 V rating; 100 ns trr, but not AEC-Q101 qualified | Suitable for commercial telecom or consumer SMPS where automotive qualification is unnecessary | Select when faster recovery is prioritized over 1000 V rating and automotive compliance |
| ON Semi MUR220 | 2 A / 200 V, 75 ns trr, AEC-Q101 qualified, TO-220AC package | Requires heatsink for >1 A continuous; used in lower-voltage engine control modules | Select when board space allows TO-220 and system voltage stays below 200 V |
Compared with STTH2R06 and MUR220, FR207GH uniquely combines 1000 V blocking, 500 ns recovery, AEC-Q101 qualification, and DO-15 form factor-making it optimal for space-constrained, high-voltage automotive and industrial rectification where certification and voltage margin are critical.
Availability
FR207GH is available at Aetrix Electronics and suitable for automotive DC-DC converters, industrial HVDC power supplies, and renewable energy inverters requiring stable component supply with certified reliability.
Supply support for FR207GH 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 computing markets since 1979.
The FR20xG series was designed specifically for high-reliability, high-voltage rectification in automotive power systems and industrial switching supplies-emphasizing AEC-Q101 compliance, thermal robustness, and consistent fast-recovery performance across voltage grades.
FAQ
What is the maximum repetitive peak reverse voltage (VRRM) for FR207GH?
The FR207GH has a maximum repetitive peak reverse voltage (VRRM) of 1000 V. This rating is confirmed in the Absolute Maximum Ratings table of the official Taiwan Semiconductor datasheet (Version H2105), where FR207G is explicitly listed with VRRM = 1000 V. The "H" suffix denotes AEC-Q101 qualification but does not alter the voltage rating. This makes FR207GH suitable for use in 800 V DC bus systems with safety margin.
Is FR207GH AEC-Q101 qualified, and what does that mean for design use?
Yes, FR207GH is AEC-Q101 qualified, as indicated by the "H" suffix in the ordering code and confirmed in the FEATURES section of the datasheet. This means the device has passed stress tests including high-temperature operating life (HTOL), temperature cycling (TC), and highly accelerated stress test (HAST), validating its suitability for automotive powertrain and body electronics. Designers can deploy FR207GH in under-hood applications without additional qualification effort.
What is the reverse recovery time (trr) of FR207GH, and how is it measured?
The reverse recovery time (trr) of FR207GH is 500 ns, measured under conditions of IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A, as specified in the ELECTRICAL SPECIFICATIONS table for FR206G and FR207G. This value reflects performance at room temperature and is critical for minimizing switching loss and EMI in high-frequency SMPS designs operating up to ~200 kHz.
What package type and lead finish does FR207GH use?
FR207GH uses the DO-204AC (DO-15) axial-leaded package with pure tin-plated leads. The datasheet confirms compliance with J-STD-002 for solderability and JESD201 Class 2 for whisker resistance. The cathode is marked by a visible band, and the molding compound meets UL 94V-0 flammability rating-supporting reliable through-hole assembly in industrial and automotive manufacturing.
How does FR207GH differ from FR207G in terms of specifications and qualification?
FR207GH and FR207G share identical electrical and thermal specifications-including 1000 V VRRM, 2 A IF, 500 ns trr, and DO-15 packaging-but FR207GH includes AEC-Q101 qualification, verified via extended reliability testing. The "H" suffix denotes this automotive-grade validation; no parameter differences exist in datasheet tables between the two variants. Designers selecting FR207GH gain certified reliability without trade-offs in performance or footprint.
FR207GH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- DO-204AC, DO-15, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 1000 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 500 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 1000 V
- Capacitance @ Vr, F:
- 10pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AC (DO-15)
- Operating Temperature - Junction:
- -55°C ~ 150°C
FR207GH FAQ
1.How can I place an order for FR207GH through Aetrix?
Please submit a Request for Quotation (RFQ) for FR207GH 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 FR207GH reliable?
The price and inventory of FR207GH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FR207GH is usually 5 days.
3.What payment methods are accepted for FR207GH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FR207GH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FR207GH?
FR207GH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FR207GH 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 FR207GH?
For technical support, including FR207GH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FR207GH requirements.
6.How does Aetrix verify that FR207GH is sourced from the original manufacturer or authorized distributors?
All FR207GH 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 FR207GH meets industry standards.
7.What is the process for return or replacement of FR207GH?
All FR207GH units undergo pre-shipment inspection (PSI). If there is an issue with FR207GH, 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 FR207GH part is unused and in its original packaging.
Return procedure for FR207GH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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