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

STMicroelectronics STGF15M65DF2

Name: STGF15M65DF2
Brand: STMicroelectronics
SKU: STGF15M65DF2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: STGF15M65DF2

Manufacturer:: STMicroelectronics

Category:: Single IGBTs

Package:: TO-220-3 Full Pack

Datasheet:: STGF15M65DF2.pdf

Description:: IGBT TRENCH FS 650V 30A TO220FP

Quantity:: RFQ Add To RFQ list

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Product details

Overview

STGF15M65DF2 from STMicroelectronics is a trench gate field-stop IGBT with integrated soft fast recovery antiparallel diode, rated for 650 V V_CES, 15 A continuous collector current at T_C = 100 °C, and 6 µs short-circuit withstand time at T_J = 150 °C. It delivers low V_CE(sat) = 1.55 V (typ.) and features positive temperature coefficient for safer paralleling in motor control inverters.

For engineers reviewing the STGF15M65DF2 datasheet, STGF15M65DF2 pinout, STGF15M65DF2 application, or STGF15M65DF2 equivalent, key selection criteria include short-circuit robustness, thermal resistance (R_thJC = 4.8 °C/W), diode reverse recovery performance (Q_rr = 525 nC), and TO-220FP package compatibility with heatsink mounting.

Technical Context

This IGBT employs ST's M-series trench gate field-stop structure optimized for inverter systems requiring simultaneous low conduction loss and reliable short-circuit capability. Its positive V_CE(sat) temperature coefficient and tight parameter distribution enable stable parallel operation without current imbalance.

The integrated diode exhibits soft, fast recovery (t_rr = 142 ns, Q_rr = 525 nC) and low forward voltage (V_F = 1.7 V at I_F = 15 A), reducing switching losses and EMI in PFC and UPS half-bridge topologies.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	650 V - Withstands DC bus voltages up to 650 V in industrial inverters and UPS systems.
I_C (continuous, T_C = 100 °C)	15 A - Sustains rated load current at elevated case temperatures without derating beyond thermal limits.
V_CE(sat) (typ., 15 A, 25 °C)	1.55 V - Enables low conduction loss (≈23 W at 15 A), critical for efficiency in 1–5 kW motor drives.
t_sc	6 µs - Provides robust short-circuit protection under V_CC ≤ 400 V and T_Jstart = 150 °C, supporting fault detection timing.
R_thJC (IGBT)	4.8 °C/W - Allows direct heatsink mounting in TO-220FP package for efficient junction-to-case heat transfer.
Q_rr (diode)	525 nC - Low reverse recovery charge minimizes turn-on loss of companion switch and reduces voltage overshoot.
V_F (diode, 15 A)	1.7 V - Reduces conduction loss in freewheeling path, improving overall inverter efficiency in PFC stages.

Pinout & Package

STGF15M65DF2 is housed in a TO-220FP (Full-Pak) package with insulated tab, enabling direct mounting to heatsinks without additional isolation hardware. The plastic body isolates the collector (tab) from the external heat sink per V_ISO = 2.5 kV RMS rating.

Pin/Terminal	Circuit Role	Design Meaning
Collector (Tab)	Main high-side power terminal / heatsink interface	Electrically connected to metal tab; serves as both current path and thermally conductive surface with 2.5 kV isolation from heatsink.
Gate	Control input for IGBT channel	Receives ±20 V gate drive; requires 45 nC total gate charge for full turn-on with 12 Ω gate resistor.
Emitter	Reference node for gate drive and current return	Common reference for gate-emitter voltage; carries full load current and diode freewheeling current.

Key Features

Feature	Design Value
Short-circuit withstand time	6 µs at T_Jstart = 150 °C - Enables use in systems with microsecond-level fault detection and shutdown response.
V_CE(sat) temperature coefficient	Positive - Ensures inherent current sharing when multiple devices operate in parallel without external balancing resistors.
Integrated diode recovery behavior	Soft and fast (t_rr = 142 ns, Q_rr = 525 nC) - Suppresses voltage spikes and reduces EMI during commutation in bridge legs.
Tight parameter distribution	Specified V_GE(th) range: 5–7 V - Minimizes gate drive design margin and improves system predictability across production lots.

Applications

Motor Control Inverters

Uninterruptible Power Supplies (UPS)

Use Scenario: Three-phase 3–5 kW variable-frequency drives for HVAC compressors and industrial pumps.

IC Role / Device Role / Timing Role: High-side IGBT switch in 6-pack inverter module, operating at 8–16 kHz PWM frequency with synchronous diode freewheeling.

Use Value: 1.55 V V_CE(sat) and 4.8 °C/W R_thJC reduce thermal stress and improve efficiency over competing 650 V IGBTs.

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

IC Role / Device Role / Timing Role: Inverter leg switch handling bidirectional energy flow between battery bank and AC output, requiring robust short-circuit immunity.

Use Value: 6 µs t_sc tolerance allows safe operation during output short events while maintaining system availability.

Power Factor Correction (PFC)

General Purpose Industrial Inverters

Use Scenario: Boost-type active PFC front-end in 2–3 kW server PSUs and telecom rectifiers.

IC Role / Device Role / Timing Role: Switching element in continuous conduction mode (CCM) boost converter, paired with fast diode for zero-voltage switching transitions.

Use Value: Integrated diode with 1.7 V V_F and 525 nC Q_rr lowers conduction and recovery losses versus discrete IGBT+diode solutions.

Use Scenario: Modular 400 V DC bus inverters for conveyor systems, packaging machinery, and CNC auxiliary axes.

IC Role / Device Role / Timing Role: Standardized building-block switch in scalable inverter platforms, supporting both single-phase and three-phase configurations.

Use Value: TO-220FP package enables drop-in replacement in legacy designs and simplifies thermal management with insulated tab mounting.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IXYS IXGN15N60B3	600 V rating, higher V_CE(sat) = 1.8 V (typ.), no integrated diode	Requires external ultrafast diode; less suitable for compact PFC designs	Prefer when higher voltage margin is needed and board space allows discrete diode placement.
Infineon IKP15N65ES5	650 V, 15 A, V_CE(sat) = 1.6 V (typ.), integrated diode with slower t_rr = 220 ns	Higher diode recovery loss (Q_rr = 920 nC) increases turn-on loss in high-frequency PFC	Acceptable for motor drives where diode speed is less critical, but not optimal for >20 kHz PFC.

Compared with IXGN15N60B3 and IKP15N65ES5, STGF15M65DF2 offers superior short-circuit ruggedness (6 µs vs. unspecified/limited), lower conduction loss, and faster diode recovery-making it preferred for space-constrained, high-efficiency PFC and UPS inverters demanding reliability at elevated junction temperatures.

Availability

STGF15M65DF2 is available at Aetrix Electronics and suitable for motor control inverters, uninterruptible power supplies (UPS), and power factor correction (PFC) circuits requiring stable component supply and long-term industrial lifecycle support.

Supply support for STGF15M65DF2 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, specializing in power, analog, MEMS, and microcontroller technologies for industrial, automotive, and consumer markets.

STGF15M65DF2 belongs to the M-series IGBT portfolio, engineered for inverter systems where low-loss operation and short-circuit robustness are essential-targeting cost-sensitive yet performance-demanding applications like HVAC drives and mid-power UPS.

FAQ

What is the maximum allowable gate-emitter voltage for STGF15M65DF2?

The absolute maximum gate-emitter voltage is ±20 V, as specified in Table 2 of the datasheet. Exceeding this rating risks permanent gate oxide damage. Recommended gate drive is +15 V for turn-on and –5 V to –10 V for turn-off to ensure fast, reliable switching and noise immunity in noisy inverter environments.

Does STGF15M65DF2 require a negative gate voltage for reliable turn-off?

No, STGF15M65DF2 can be reliably turned off with 0 V gate voltage due to its 6 V typical V_GE(th) and positive temperature coefficient. However, applying –5 V to –10 V improves noise immunity and ensures complete depletion under high dv/dt conditions common in bridge-leg operation.

Can STGF15M65DF2 be used in parallel configurations?

Yes-its positive V_CE(sat) temperature coefficient and tight parameter distribution (V_GE(th) = 5–7 V) enable inherently stable current sharing. For best results, use matched gate resistors, symmetrical PCB layout, and shared heatsink mounting to minimize thermal and electrical imbalances between paralleled devices.

What is the insulation voltage rating between the collector tab and heatsink?

The TO-220FP package provides 2.5 kV RMS insulation withstand voltage (V_ISO) from all three leads-including the collector tab-to an external heatsink for 1 second at T_C = 25 °C. This eliminates need for insulating pads in most 650 V applications, simplifying mechanical assembly and thermal design.

STGF15M65DF2 Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: -

Package/Case:: TO-220-3 Full Pack

Packaging:: Tube

Product Status:: Active

IGBT Type:: Trench Field Stop

Voltage - Collector Emitter Breakdown (Max):: 650 V

Current - Collector (Ic) (Max):: 30 A

Current - Collector Pulsed (Icm):: 60 A

Vce(on) (Max) @ Vge, Ic:: 2V @ 15V, 15A

Power - Max:: 31 W

Switching Energy:: 90µJ (on), 450µJ (off)

Input Type:: Standard

Gate Charge:: 45 nC

Td (on/off) @ 25°C:: 24ns/93ns

Test Condition:: 400V, 15A, 12Ohm, 15V

Reverse Recovery Time (trr):: 142 ns

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-220FP

STGF15M65DF2 FAQ

1.How can I place an order for STGF15M65DF2 through Aetrix?

Please submit a Request for Quotation (RFQ) for STGF15M65DF2 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 STGF15M65DF2 reliable?

The price and inventory of STGF15M65DF2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STGF15M65DF2 is usually 5 days.

3.What payment methods are accepted for STGF15M65DF2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STGF15M65DF2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for STGF15M65DF2?

STGF15M65DF2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your STGF15M65DF2 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 STGF15M65DF2?

For technical support, including STGF15M65DF2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STGF15M65DF2 requirements.

6.How does Aetrix verify that STGF15M65DF2 is sourced from the original manufacturer or authorized distributors?

All STGF15M65DF2 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 STGF15M65DF2 meets industry standards.

7.What is the process for return or replacement of STGF15M65DF2?

All STGF15M65DF2 units undergo pre-shipment inspection (PSI). If there is an issue with STGF15M65DF2, 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 STGF15M65DF2 part is unused and in its original packaging.

Return procedure for STGF15M65DF2:

1.Submit a request within 90 days.

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

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