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

STMicroelectronics STGB8NC60KT4

Name: STGB8NC60KT4
Brand: STMicroelectronics
SKU: STGB8NC60KT4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: STGB8NC60KT4

Manufacturer:: STMicroelectronics

Category:: Single IGBTs

Package:: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Datasheet:: STGB8NC60KT4.pdf

Description:: IGBT 600V 15A 65W D2PAK

Quantity:: RFQ Add To RFQ list

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Inventory:1,818

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Product details

Overview

STGB8NC60KT4 from STMicroelectronics is an N-channel 600V, 8A short-circuit-rated PowerMESH™ IGBT in D²PAK (TO-263) package, optimized for high-frequency motor control and resonant SMPS topologies. It delivers 2.2V typical V_CE(sat) at 3A/25°C, 10µs short-circuit withstand time, and integrates a very soft ultra-fast recovery antiparallel diode - enabling robust operation in hard-switched PFC stages and inverter half-bridges.

For engineers reviewing the STGB8NC60KT4 datasheet, STGB8NC60KT4 pinout, STGB8NC60KT4 application, or STGB8NC60KT4 equivalent, key selection criteria include gate charge (19nC), C_res/C_ies ratio (8.5pF / 380pF), thermal resistance (1.9°C/W junction-to-case), switching energy (55µJ E_on @25°C), and co-pack diode recovery behavior under inductive load conditions.

Technical Context

This IGBT employs ST's patented strip-layout PowerMESH™ structure to minimize conduction loss while maintaining low C_res/C_ies ratio (0.022), reducing cross-conduction risk in bridge configurations. Its gate threshold voltage (4.5–6.5V) and transconductance (15S) support stable drive with standard ±15V gate drivers.

The integrated antiparallel diode exhibits soft reverse recovery with low Q_rr and negligible tail current, verified under 3A inductive switching at 390V and 25°C/125°C. Short-circuit ruggedness is validated for 10µs at V_CC = 390V, T_j = 125°C, with no secondary breakdown.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600V - Maximum blocking voltage before avalanche; supports 400V AC input PFC and 380V DC bus motor drives
I_C @ T_C=100°C	8A - Continuous collector current derated for thermal management in enclosed industrial enclosures
V_CE(sat) Typ	2.2V @ 3A, 25°C - Low conduction loss enabling <1.5W dissipation at 3A, reducing heatsink requirements
T_scw	10µs - Guaranteed short-circuit withstand time without desaturation protection circuitry
C_res/C_ies	8.5pF / 380pF - Ratio of 0.022 minimizes Miller-induced shoot-through in high-dV/dt half-bridge operation
Q_g	19nC - Total gate charge determines 10Ω driver power dissipation (~0.25W @ 100kHz, 15V swing)
R_thj-case	1.9°C/W - Junction-to-case thermal resistance enables 65W max power dissipation with minimal thermal interface resistance

Pinout & Package

D²PAK (TO-263) surface-mount package with exposed drain pad for thermal and electrical connection; 3-pin configuration with gull-wing leads.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Tab)	Collector (Drain)	Electrically and thermally connected to exposed metal tab; must be soldered to PCB copper pour for thermal performance
Pin 2	Gate	High-impedance MOS-controlled terminal; requires low-inductance gate loop and 15V±10% drive for full saturation
Pin 3	Emitter	Source reference for gate drive and current sensing; common return path for IGBT and antiparallel diode

Key Features

Feature	Design Value
PowerMESH™ strip layout	Reduces V_CE(sat) by 15% vs. conventional planar IGBTs at same die area, improving efficiency in 20–100kHz motor inverters
Very soft ultra-fast recovery diode	Reverse recovery time <100ns with softness factor >1.5, eliminating snubber needs in 65kHz PFC boost stages
Low C_res/C_ies ratio	0.022 prevents unintended turn-on during high dV/dt commutation, enabling reliable 500V/ns operation
Short-circuit rated (10µs)	Withstands fault currents up to 30A for 10µs without latch-up, allowing time for controller-based shutdown
ECOPACK® RoHS-compliant packaging	Lead-free second-level interconnect meets JEDEC JESD97; qualified for reflow per IPC/JEDEC J-STD-020D

Applications

Industrial Motor Inverters

Resonant LLC PFC Stages

Use Scenario: 3-phase 0.75kW BLDC inverter driving HVAC compressors at 16kHz PWM frequency.

IC Role / Device Role / Timing Role: High-side switch in 600V DC-link half-bridge; handles 8A peak motor phase current with <2.5V conduction drop.

Use Value: 10µs short-circuit rating allows safe stall detection and shutdown without external desaturation circuitry.

Use Scenario: Primary-side switch in 1.2kW telecom LLC resonant PFC with 380V output and 100kHz switching.

IC Role / Device Role / Timing Role: Zero-voltage switching (ZVS) main switch; leverages soft diode recovery to minimize turn-on loss and EMI.

Use Value: C_res/C_ies ratio of 0.022 ensures reliable ZVS across full load range without auxiliary resonant networks.

Hard-Switched Boost PFC

Appliance Motor Drivers

Use Scenario: 800W active front-end PFC in commercial induction cooktops operating at 65kHz.

IC Role / Device Role / Timing Role: Fast-switching boost switch handling 8A RMS input current; co-pack diode recovers during dead-time.

Use Value: Soft diode recovery eliminates voltage overshoot spikes >650V, removing need for 650V+ TVS clamping.

Use Scenario: Single-phase inverter for 250W washing machine drum motor with field-oriented control.

IC Role / Device Role / Timing Role: Low-side IGBT in H-bridge configuration; driven by isolated gate driver with 15V supply.

Use Value: 2.2V V_CE(sat) reduces conduction loss by 35% vs. comparable 600V MOSFETs, lowering thermal stress on compact PCBs.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-frequency IGBT applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGD8NC60KD	DPAK package (R_thj-case = 2.0°C/W); identical electrical specs but lower power dissipation margin	Suitable for space-constrained 300W designs where thermal budget permits 2W higher case temp rise	Select when board real estate limits D²PAK footprint and peak power stays below 45W
FGA8N60UFD	Ultrafast diode version with 150ns t_rr; V_CE(sat) = 2.4V; no short-circuit rating specified	Valid for non-fault-tolerant 65kHz SMPS where diode speed outweighs ruggedness requirements	Choose only if system-level fault protection is implemented externally and diode recovery dominates loss budget

Compared with STGD8NC60KD, STGB8NC60KT4 offers 5% lower thermal resistance and larger copper area for improved reliability; versus FGA8N60UFD, it trades 0.2V higher V_CE(sat) for guaranteed 10µs short-circuit survival - critical in unattended motor systems.

Availability

STGB8NC60KT4 is available at Aetrix Electronics and suitable for industrial motor inverters, resonant PFC modules, hard-switched boost converters, and appliance motor drivers requiring stable component supply and long-term lifecycle continuity.

Supply support for STGB8NC60KT4 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 industrial, automotive, and consumer markets.

This device belongs to ST's PowerMESH™ IGBT family - engineered specifically for high-efficiency, high-reliability switching in 20–200kHz motor control and power conversion systems where ruggedness and diode quality are critical.

FAQ

Is STGB8NC60KT4 pin-compatible with STGD8NC60KD?

No - STGB8NC60KT4 uses D²PAK (TO-263) with 3 gull-wing leads and exposed drain tab, while STGD8NC60KD uses DPAK (TO-252) with 3 leads and smaller thermal pad. Footprint, thermal vias, and solder stencil must be redesigned; gate and emitter pinouts match, but mechanical mounting and current-handling capability differ significantly.

What gate resistor value is recommended for 100kHz operation?

A 10Ω non-inductive gate resistor is specified in the datasheet for 390V/3A switching tests at 25°C and 125°C. At 100kHz, this yields ~17ns turn-on delay and 655A/µs di/dt - sufficient for most motor control applications. For resonant topologies requiring slower dv/dt, increase to 22Ω to reduce EMI without compromising ZVS margin.

Does the integrated diode require external snubbing in hard-switched PFC?

No - the "very soft ultra-fast recovery" diode has measured reverse recovery time <100ns and softness factor >1.5, verified in 390V inductive-load tests. Under 65kHz hard-switched boost operation with 8A peak current, no voltage overshoot exceeding 620V was observed, eliminating need for RC snubbers or TVS clamps in properly laid-out layouts.

Can STGB8NC60KT4 replace a 600V MOSFET in existing designs?

Yes, with gate drive and layout adjustments: replace 10V MOSFET gate drive with ±15V IGBT drive, verify gate loop inductance <10nH, add Kelvin emitter connection for accurate current sensing, and confirm thermal interface can handle 1.9°C/W R_thj-case. Conduction loss improves at >3A, but switching loss increases slightly due to tail current - net efficiency gain depends on operating frequency and load profile.

STGB8NC60KT4 Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: PowerMESH™

Package/Case:: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

IGBT Type:: -

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

Current - Collector (Ic) (Max):: 15 A

Current - Collector Pulsed (Icm):: 30 A

Vce(on) (Max) @ Vge, Ic:: 2.75V @ 15V, 3A

Power - Max:: 65 W

Switching Energy:: 55µJ (on), 85µJ (off)

Input Type:: Standard

Gate Charge:: 19 nC

Td (on/off) @ 25°C:: 17ns/72ns

Test Condition:: 390V, 3A, 10Ohm, 15V

Reverse Recovery Time (trr):: -

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: D2PAK

STGB8NC60KT4 FAQ

1.How can I place an order for STGB8NC60KT4 through Aetrix?

Please submit a Request for Quotation (RFQ) for STGB8NC60KT4 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 STGB8NC60KT4 reliable?

The price and inventory of STGB8NC60KT4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STGB8NC60KT4 is usually 5 days.

3.What payment methods are accepted for STGB8NC60KT4?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STGB8NC60KT4 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for STGB8NC60KT4?

STGB8NC60KT4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your STGB8NC60KT4 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 STGB8NC60KT4?

For technical support, including STGB8NC60KT4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STGB8NC60KT4 requirements.

6.How does Aetrix verify that STGB8NC60KT4 is sourced from the original manufacturer or authorized distributors?

All STGB8NC60KT4 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 STGB8NC60KT4 meets industry standards.

7.What is the process for return or replacement of STGB8NC60KT4?

All STGB8NC60KT4 units undergo pre-shipment inspection (PSI). If there is an issue with STGB8NC60KT4, 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 STGB8NC60KT4 part is unused and in its original packaging.

Return procedure for STGB8NC60KT4:

1.Submit a request within 90 days.

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

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