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Home > Products > Discrete Semiconductor Products > Transistors > IGBTs > Single IGBTs

STMicroelectronics STGFW20V60F

Name: STGFW20V60F
Brand: STMicroelectronics
SKU: STGFW20V60F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: STGFW20V60F

Manufacturer:: STMicroelectronics

Category:: Single IGBTs

Package:: TO-3P-3 Full Pack

Datasheet:: STGFW20V60F.pdf

Description:: IGBT 600V 40A 52W TO3PF

Quantity:: RFQ Add To RFQ list

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Product details

Overview

STGFW20V60F from STMicroelectronics is a 600 V, 20 A trench gate field-stop IGBT in TO-3PF package, optimized for very high frequency converters with tail-less switching off, V_CE(sat) = 1.8 V (typ.) at I_C = 20 A and T_J = 25 °C, positive V_CE(sat) temperature coefficient, and R_thJC = 1.73 °C/W - deployed in photovoltaic inverters and welding equipment.

For engineers reviewing the STGFW20V60F datasheet, STGFW20V60F pinout, STGFW20V60F application, or STGFW20V60F equivalent, this device is selected for high-efficiency, high-frequency power conversion where safe paralleling, tight parameter distribution, and thermal robustness up to 175 °C junction temperature are critical design requirements.

Technical Context

This IGBT uses ST's proprietary trench gate field-stop structure to balance conduction and switching losses. Its tail-less turn-off behavior reduces E_off energy (130 µJ typ. at T_J = 25 °C), while the positive V_CE(sat) temperature coefficient enables stable current sharing during parallel operation.

Designed for hard-switched topologies operating up to several tens of kHz, it delivers (di/dt)_on = 1556 A/µs and t_d(off) = 149 ns under standard test conditions (V_CC = 400 V, I_C = 20 A, R_G = 10 Ω), with total switching energy E_ts = 330 µJ at 25 °C.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600 V - Withstands full DC bus voltage in 400–600 V PV inverter and UPS applications without derating.
I_C (T_C = 100 °C)	20 A - Sustains continuous 20 A collector current at case temperature up to 100 °C, enabling compact heatsink design.
V_CE(sat) (I_C = 20 A, T_J = 25 °C)	1.8 V (typ.) - Low conduction loss improves system efficiency and reduces thermal stress in high-duty-cycle operation.
E_off (T_J = 25 °C)	130 µJ - Tail-less switching minimizes turn-off energy, critical for reducing losses in high-frequency PFC and welder SMPS stages.
R_thJC	1.73 °C/W - Enables direct mounting to heatsink with predictable thermal path; supports >86 W dissipation at T_C = 25 °C.
Q_g	116 nC - Gate charge value informs gate driver sizing; compatible with standard 2–4 A peak-output drivers for <100 ns switching control.
V_GE(th)	5–7 V - Threshold voltage range ensures noise-immune turn-on while allowing TTL/CMOS-compatible gate drive logic levels.

Pinout & Package

STGFW20V60F is housed in a TO-3PF package with isolated metal tab (heat sink connection), featuring three terminals: Gate (pin 1), Collector (pin 2 + metal tab), and Emitter (pin 3). The insulated tab allows direct mounting to grounded heatsinks without external isolation hardware.

Pin/Terminal	Circuit Role	Design Meaning
G (Pin 1)	Gate control input	Receives ±20 V-rated gate drive signal; low Q_ge (24 nC) enables fast, low-loss turn-on with minimal Miller effect.
C (Pin 2 + Tab)	Collector power terminal	High-current main power input; metal tab serves as primary heat path and electrically connected to collector - requires insulation if heatsink is grounded.
E (Pin 3)	Emitter return path	Low-inductance emitter connection; referenced to gate drive ground; used for current sensing and feedback in closed-loop control.

Key Features

Feature	Design Value
Tail-less switching off	Eliminates current tail during turn-off, reducing E_off by ~30% vs conventional IGBTs and enabling higher switching frequencies without excessive loss penalty.
Positive V_CE(sat) temperature coefficient	Ensures inherent current balancing when multiple devices operate in parallel, eliminating need for external emitter resistors in multi-phase designs.
Tight parameter distribution	V_CE(sat) and V_GE(th) spread ≤ ±10%, enabling consistent dynamic performance across production lots and simplifying system-level calibration.
Insulation withstand voltage	3.5 kV RMS (1 s) between all leads and heatsink - meets reinforced insulation requirements for Class I safety in grid-tied PV inverters and medical-grade UPS systems.
Maximum junction temperature	175 °C - Supports operation in harsh ambient environments (e.g., enclosed welding cabinets or rooftop PV enclosures) without thermal shutdown.

Applications

Photovoltaic Inverters

Uninterruptible Power Supply (UPS)

Use Scenario: DC-to-AC inversion stage in string or central solar inverters operating at 16–30 kHz switching frequency.

IC Role / Device Role / Timing Role: High-side IGBT switch in three-phase inverter bridge, handling 20 A RMS output current per phase.

Use Value: Tail-less switching and low E_ts (330 µJ) directly improve inverter efficiency above 98.2%, meeting stringent IEC 62109-1 efficiency targets.

Use Scenario: Online double-conversion UPS delivering clean sine-wave output during mains failure.

IC Role / Device Role / Timing Role: Output inverter switch in 3–10 kVA systems, operating in hard-switched PWM mode with 10–20 kHz carrier.

Use Value: R_thJC = 1.73 °C/W and 175 °C T_Jmax allow sustained 20 A load current without forced air cooling, reducing system fan noise and BOM cost.

Welding Equipment

Power Factor Correction (PFC)

Use Scenario: Primary-side switching in IGBT-based inverter welders requiring rapid current slew rates and burst-mode operation.

IC Role / Device Role / Timing Role: Main switching device in resonant or hard-switched DC-link chopper, driving transformer primary at 20–50 kHz.

Use Value: (di/dt)_on = 1556 A/µs and t_r = 10 ns enable precise arc current control and fast response to short-circuit events during stick welding.

Use Scenario: Boost switch in active front-end PFC stages for industrial motor drives and server PSUs.

IC Role / Device Role / Timing Role: High-voltage boost switch handling 600 V DC link and 20 A peak inductor current at 30–60 kHz.

Use Value: Tight V_CE(sat) distribution (±5%) ensures uniform current sharing across interleaved PFC phases, improving THD and reliability.

Equivalent & Alternatives

The following parts are listed as comparable options for similar IGBT switching applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGW20V60F	Same die, TO-247 package; R_thJC = 0.90 °C/W, P_TOT = 167 W at T_C = 25 °C - lower thermal resistance but no integrated isolation.	Preferred in space-constrained industrial drives where heatsink isolation is managed externally; unsuitable for direct-mount safety-isolated designs.	Select STGW20V60F when board layout permits non-isolated heatsinking and higher power density is required.
IXYS IXGN200N60B3	600 V / 200 A rated, but 20 A nominal version not available; different gate threshold (4.5–6.5 V), higher Q_g (140 nC), and slower t_d(off) (220 ns).	Used in legacy high-power UPS and induction heating; less suitable for >20 kHz PV inverter use due to higher E_off and thermal impedance.	Consider only for retrofit or cross-qualification where existing gate driver supports higher Q_g and layout accommodates larger footprint.

Compared with STGW20V60F, STGFW20V60F trades 0.83 °C/W higher thermal resistance for 3.5 kV isolation and simplified mechanical integration; versus IXGN200N60B3, it offers superior high-frequency efficiency and tighter parametric consistency for modern digital-controlled converters.

Availability

STGFW20V60F is available at Aetrix Electronics and suitable for photovoltaic inverters, uninterruptible power supply systems, and welding equipment requiring stable component supply, long-term lifecycle support, and traceable sourcing for industrial OEM programs.

Supply support for STGFW20V60F 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

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, microcontroller, power, and sensor solutions for automotive, industrial, and consumer markets.

This device belongs to ST's V-series trench gate field-stop IGBT product line, engineered specifically for very high frequency (20–100 kHz) power conversion topologies where conduction–switching loss trade-off optimization is essential.

FAQ

What is the maximum allowable gate-emitter voltage for STGFW20V60F?

The absolute maximum V_GE is ±20 V, with recommended operating range of –10 V to +15 V for reliable turn-on and noise-immune turn-off. Exceeding ±20 V risks permanent gate oxide damage, and operation below –5 V may cause incomplete turn-off under high dv/dt conditions.

Can STGFW20V60F be paralleled safely without external emitter resistors?

Yes - its positive V_CE(sat) temperature coefficient and tight parameter distribution (±5% on V_CE(sat)) enable inherent current balancing during parallel operation. ST recommends matched gate drive paths and symmetrical PCB layout, but no external emitter resistors are required for stable sharing at 20 A per device.

What is the safe operating area (SOA) limitation at 100 µs pulse width?

At t_p = 100 µs and T_J ≤ 175 °C, the SOA limits STGFW20V60F to ≤ 40 A at V_CE ≤ 100 V or ≤ 10 A at V_CE ≤ 400 V (per Figure 9). This reflects single-pulse capability; repetitive operation must respect average power limits defined by R_thJC and heatsink thermal design.

Does STGFW20V60F include an integrated freewheeling diode?

No - STGFW20V60F is a standalone IGBT. The datasheet references co-packaged diode performance (e.g., "diode is the same of the copacked STGW20V60DF") but this part contains no integrated diode. External ultrafast or SiC Schottky diodes must be used in inductive load applications.

STGFW20V60F Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: -

Package/Case:: TO-3P-3 Full Pack

Packaging:: Tube

Product Status:: Obsolete

IGBT Type:: Trench Field Stop

Voltage - Collector Emitter Breakdown (Max):: 600 V

Current - Collector (Ic) (Max):: 40 A

Current - Collector Pulsed (Icm):: 80 A

Vce(on) (Max) @ Vge, Ic:: 2.2V @ 15V, 20A

Power - Max:: 52 W

Switching Energy:: 200µJ (on), 130µJ (off)

Input Type:: Standard

Gate Charge:: 116 nC

Td (on/off) @ 25°C:: 38ns/149ns

Test Condition:: 400V, 20A, 15V

Reverse Recovery Time (trr):: -

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-3PF

STGFW20V60F FAQ

1.How can I place an order for STGFW20V60F through Aetrix?

Please submit a Request for Quotation (RFQ) for STGFW20V60F 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 STGFW20V60F reliable?

The price and inventory of STGFW20V60F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STGFW20V60F is usually 5 days.

3.What payment methods are accepted for STGFW20V60F?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STGFW20V60F transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for STGFW20V60F?

STGFW20V60F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your STGFW20V60F 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 STGFW20V60F?

For technical support, including STGFW20V60F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STGFW20V60F requirements.

6.How does Aetrix verify that STGFW20V60F is sourced from the original manufacturer or authorized distributors?

All STGFW20V60F 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 STGFW20V60F meets industry standards.

7.What is the process for return or replacement of STGFW20V60F?

All STGFW20V60F units undergo pre-shipment inspection (PSI). If there is an issue with STGFW20V60F, 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 STGFW20V60F part is unused and in its original packaging.

Return procedure for STGFW20V60F:

1.Submit a request within 90 days.

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

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