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Taiwan Semiconductor Corporation FR207G A0G
- Part No.:
- FR207G A0G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
FR207G A0G.pdf
- Description:
- DIODE GEN PURP 2A DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:3,642
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Product details
Overview
FR207G 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 55 A surge current capability; used in high-voltage DC-DC converters and industrial switching inverters.
For engineers reviewing the FR207G datasheet, FR207G pinout, FR207G application, or FR207G equivalent, key selection criteria include peak reverse voltage rating, thermal resistance (70 °C/W), junction temperature range (–55 to +150 °C), cathode-band polarity marking, and RoHS/halogen-free compliance for automotive-grade power conversion designs.
Technical Context
This single-die, glass-passivated fast recovery rectifier operates with low conduction loss due to its 1.3 V max VF at 2 A and maintains stable blocking performance up to 1000 V repetitive peak reverse voltage (VRRM). Its 500 ns trr enables efficient operation in medium-frequency switching topologies.
The device exhibits 5 µA max reverse leakage at 25 °C and 100 µA at 125 °C, with 10 pF typical junction capacitance at 1 MHz and 4 V reverse bias - supporting predictable EMI behavior and snubberless design in flyback and forward converters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - supports primary-side rectification in offline SMPS up to 800 VDC bus |
| IF | 2 A continuous - rated for sustained output current in compact 24–48 V DC-DC modules |
| IFSM | 55 A (8.3 ms half-sine) - withstands inrush surges during cold-start in industrial power supplies |
| trr | 500 ns - enables switching frequencies up to ~200 kHz without excessive switching loss |
| RθJA | 70 °C/W - requires minimal heatsinking on standard FR-4 PCB with 1-in² copper pour |
| TJ max | +150 °C - qualified for under-hood automotive and high-ambient industrial environments |
| VF max | 1.3 V @ 2 A, 25 °C - reduces conduction loss by ~15% vs. standard recovery diodes at same current |
Pinout & Package
DO-204AC (DO-15) axial-leaded package with cathode band marking; leads are pure tin-plated, solderable per J-STD-002, and meet JESD 201 Class 2 whisker resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (unmarked end) | Forward current entry | Connected to lower-potential side (e.g., transformer secondary center-tap or switch node) |
| Cathode (banded end) | Forward current exit / reverse blocking terminal | Connected to output rail or filter capacitor positive; polarity critical for correct rectification |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated junction | Enhances long-term reliability and moisture resistance in humid or thermally cycled environments |
| AEC-Q101 qualified option (FR207GH) | Validated for automotive powertrain and body electronics applications requiring stress-tested components |
| RoHS and halogen-free (IEC 61249-2-21) | Enables compliance with EU environmental directives and facilitates lead-free reflow assembly |
| UL 94V-0 molding compound | Provides flame-retardant encapsulation essential for safety-critical power equipment |
Applications
| Industrial DC-DC Converters | Automotive Onboard Chargers |
|---|---|
Use Scenario: Isolated 400 V to 12 V DC-DC stage in programmable logic controller (PLC) power supply. IC Role / Device Role / Timing Role: Output rectifier in synchronous flyback topology handling 2 A continuous load. Use Value: 1000 V VRRM prevents breakdown during line transients; 500 ns trr minimizes switching loss at 150 kHz operation. | Use Scenario: Secondary-side rectification in bidirectional OBC AC/DC front-end with 800 V battery interface. IC Role / Device Role / Timing Role: Fast recovery diode in voltage-doubler configuration for high-efficiency PFC-less charging. Use Value: 55 A IFSM sustains repeated connection/disconnection surges; –55 to +150 °C TJ range covers full automotive ambient envelope. |
| Solar Microinverters | Industrial Motor Drives |
Use Scenario: DC link rectification in string-level microinverter with 600–1000 V PV input. IC Role / Device Role / Timing Role: Freewheeling and clamp diode in H-bridge inverter stage. Use Value: 70 °C/W RθJA allows direct mounting on aluminum heatsink without thermal interface material. | Use Scenario: Snubber network and freewheel path in 3-phase IGBT gate driver auxiliary supply. IC Role / Device Role / Timing Role: Clamp diode absorbing inductive kickback from relay coils and solenoid drivers. Use Value: 1.3 V VF ensures low standby power dissipation; cathode band enables unambiguous manual placement on production line. |
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 | 600 V VRRM, 50 ns trr, TO-220AC package | Limited to ≤600 V systems; faster recovery but higher VF (1.7 V) | Prefer when ultra-fast recovery is prioritized over voltage rating and board space is available for TO-220 footprint |
| ON Semi MUR220 | 200 V VRRM, 35 ns trr, DO-15 package, 1.15 V VF | Not suitable for >200 V reverse stress; optimized for low-VF low-voltage SMPS | Select only for 24–48 V output stages where 1000 V rating is unnecessary and lower VF improves efficiency |
Compared with STTH2R06 and MUR220, FR207G uniquely balances 1000 V blocking, 500 ns recovery, and DO-15 form factor - making it optimal for space-constrained, high-input-voltage industrial and automotive power supplies where both voltage margin and thermal manageability matter.
Availability
FR207G is available at Aetrix Electronics and suitable for industrial DC-DC converters, solar microinverters, and automotive onboard chargers requiring stable component supply across extended temperature and voltage ranges.
Supply support for FR207G 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, specializing in power rectifiers, TVS devices, and MOSFETs since 1979.
The FR20xG series was developed to deliver AEC-Q101-qualified, high-reliability fast recovery rectifiers for automotive and industrial power conversion - emphasizing robustness, thermal stability, and regulatory compliance in harsh environments.
FAQ
What is the maximum repetitive peak reverse voltage (VRRM) of FR207G?
The FR207G has a maximum repetitive peak reverse voltage (VRRM) of 1000 V, verified per Taiwan Semiconductor's H2105 datasheet. This rating allows safe operation in high-voltage DC-DC converters, photovoltaic inverters, and industrial motor drive snubbers where transient overvoltage margins exceed 800 V. The FR207G must not be operated above this limit to prevent avalanche breakdown or catastrophic failure.
Does FR207G have AEC-Q101 qualification?
The base FR207G is not AEC-Q101 qualified; however, the variant FR207GH (ordering code with "H" suffix) is explicitly AEC-Q101 qualified per the same datasheet. FR207G retains identical electrical and thermal specifications but lacks the extended stress testing required for automotive powertrain applications. For automotive use, FR207GH must be specified.
What is the reverse recovery time (trr) of FR207G and how is it measured?
The FR207G has a reverse recovery time (trr) of 500 ns, measured under conditions of IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A per the H2105 datasheet. This value reflects performance in medium-frequency switching applications such as 100–200 kHz flyback converters. Trr is not guaranteed below 25 °C or above 125 °C junction temperature.
What package type does FR207G use and what are its mechanical features?
FR207G uses the DO-204AC (DO-15) axial-leaded package with glass-passivated die, UL 94V-0 molding compound, and pure tin-plated leads compliant with J-STD-002 solderability. Polarity is marked by a cathode band; weight is approximately 0.400 g. The package supports manual and automated insertion and meets JESD 201 Class 2 whisker resistance.
How does the forward voltage (VF) of FR207G compare to other fast recovery diodes in the same family?
FR207G specifies a maximum forward voltage (VF) of 1.3 V at 2 A and 25 °C - identical to all members of the FR201G–FR207G family. This consistency arises from shared die process and geometry; only VRRM and trr vary across the series. Higher-voltage variants like FR207G maintain low VF despite increased blocking capability, enabling efficient high-voltage rectification without sacrificing conduction loss.
FR207G A0G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- DO-204AC, DO-15, Axial
- Packaging:
- Tape & Box (TB)
- 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:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AC (DO-15)
- Operating Temperature - Junction:
- -55°C ~ 150°C
FR207G A0G FAQ
1.How can I place an order for FR207G A0G through Aetrix?
Please submit a Request for Quotation (RFQ) for FR207G A0G 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 FR207G A0G reliable?
The price and inventory of FR207G A0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FR207G A0G is usually 5 days.
3.What payment methods are accepted for FR207G A0G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FR207G A0G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FR207G A0G?
FR207G A0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FR207G A0G 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 FR207G A0G?
For technical support, including FR207G A0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FR207G A0G requirements.
6.How does Aetrix verify that FR207G A0G is sourced from the original manufacturer or authorized distributors?
All FR207G A0G 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 FR207G A0G meets industry standards.
7.What is the process for return or replacement of FR207G A0G?
All FR207G A0G units undergo pre-shipment inspection (PSI). If there is an issue with FR207G A0G, 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 FR207G A0G part is unused and in its original packaging.
Return procedure for FR207G A0G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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