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

Infineon Technologies SGP20N60XKSA1

Name: SGP20N60XKSA1
Brand: Infineon Technologies
SKU: SGP20N60XKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SGP20N60XKSA1

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-220-3

Datasheet:: SGP20N60XKSA1.pdf

Description:: IGBT 600V 40A 179W TO220-3

Quantity:: RFQ Add To RFQ list

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Inventory:9,678

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Product details

Overview

SGP20N60XKSA1 from Infineon is a 600V, 20A NPT (Non-Punch-Through) IGBT in PG-TO-220-3-1 package, optimized for motor control and inverter applications. It delivers 2.4V V_CE(sat) at 20A/150°C, 10 µs short-circuit withstand time at V_GE = 15V, and 75% lower E_off versus prior generation - enabling high-efficiency 600V switching in industrial drives.

For engineers reviewing the SGP20N60XKSA1 datasheet, SGP20N60XKSA1 pinout, SGP20N60XKSA1 application, or SGP20N60XKSA1 equivalent, key selection criteria include its tight parameter distribution, parallel-switching capability, temperature-stable V_CE(sat), and JEDEC-qualified ruggedness for motor drive BOMs requiring long-term reliability under thermal stress.

Technical Context

This IGBT uses Non-Punch-Through (NPT) silicon technology to achieve high ruggedness, stable dynamic performance across -55°C to +150°C junction temperature, and consistent parameter spread for predictable paralleling. Its 0.7 K/W R_thJC enables high-power density designs with minimal thermal derating.

The device features integrated gate-emitter protection with ±20V V_GE rating, 115 mJ single-pulse avalanche energy at 25°C, and controlled tail current behavior - critical for snubberless inductive load switching in variable-frequency drives and UPS systems.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CE	600 V - supports full-bridge inverter topologies operating up to 400 V DC bus with margin.
I_C (continuous)	20 A at T_C = 100°C - defines steady-state current handling in heatsink-mounted motor drive modules.
V_CE(sat)	2.4 V at I_C = 20A, T_j = 150°C - determines conduction loss and thermal rise in PWM-driven output stages.
E_off	0.43 mJ at T_j = 25°C - enables higher switching frequencies while maintaining efficiency vs legacy IGBTs.
t_SC	10 µs at V_GE = 15V - provides deterministic fault-clearance window for overcurrent protection circuits.
R_thJC	0.7 K/W - allows direct thermal interface to heatsinks without excessive thermal resistance penalty.
Q_G	130 nC max - sets gate driver power requirement and influences switching speed control via R_G.

Pinout & Package

SGP20N60XKSA1 is housed in PG-TO-220-3-1: a through-hole, isolated-tab package with 3 terminals. The case is electrically isolated from collector, enabling direct mounting to grounded heatsinks without insulation pads.

Pin/Terminal	Circuit Role	Design Meaning
Collector (C)	Main high-side current path	Connected to DC bus positive in half-bridge; requires low-inductance layout to suppress voltage spikes.
Gate (G)	Control input for turn-on/turn-off	Driven by isolated gate driver; sensitive to noise-requires <100 Ω series resistance and local 100 nF decoupling.
Emitter (E)	Current return path and reference node	Serves as power ground reference for gate driver; must be low-impedance to minimize shoot-through risk.

Key Features

Feature	Design Value
NPT technology	Enables stable V_CE(sat) and switching times across full temperature range (-55°C to +150°C), reducing need for complex thermal compensation.
75% lower E_off	Reduces total switching losses in 8–20 kHz motor drive inverters, allowing smaller heatsinks or higher power density.
10 µs short-circuit withstand	Provides deterministic timing window for external DESAT detection and fast shutdown, improving system fault tolerance.
JEDEC J-STD-020 qualified	Validated for reflow and wave soldering per industry standards, ensuring manufacturing robustness in high-volume production.
Pb-free & RoHS compliant	Meets global environmental compliance requirements without compromising electrical or thermal performance.

Applications

Industrial Motor Drives

Uninterruptible Power Supplies (UPS)

Use Scenario: Three-phase inverter stage in 3–7.5 kW AC drives for pumps, fans, and conveyors.

IC Role / Device Role / Timing Role: High-side switch in six-pack IGBT module configuration, switching at 8–16 kHz with sinusoidal PWM.

Use Value: Low V_CE(sat) and tight parameter spread enable balanced current sharing in paralleled units, reducing thermal imbalance and extending system lifetime.

Use Scenario: Online double-conversion UPS output inverter delivering clean 50/60 Hz sine wave to critical loads.

IC Role / Device Role / Timing Role: Output stage IGBT in H-bridge topology, operating with low THD and fast transient response during load steps.

Use Value: 10 µs short-circuit rating supports reliable DESAT-based protection during output faults, minimizing downtime and component damage.

Solar Inverters

Induction Heating Systems

Use Scenario: DC-AC stage of string inverters converting PV array output to grid-synchronized AC.

IC Role / Device Role / Timing Role: Main switching device in unipolar or bipolar modulation schemes, handling 400–600 V DC input.

Use Value: 600 V blocking voltage and low E_off allow efficient operation at 16–20 kHz, reducing filter size and audible noise.

Use Scenario: Resonant half-bridge inverter driving induction coils for metal heating in industrial furnaces.

IC Role / Device Role / Timing Role: Hard-switched resonant switch operating at fixed frequency (20–50 kHz) with high di/dt demands.

Use Value: High ruggedness and 115 mJ avalanche energy tolerate voltage overshoot from leakage inductance, eliminating need for clamping circuits.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SGW20N60	Same die, PG-TO-247-3 package with lower R_thJC (0.5 K/W) and higher I_Cpuls (80 A).	Better suited for higher-power, forced-air-cooled inverters where thermal headroom is constrained.	Select when thermal resistance budget is tighter than 0.7 K/W or peak current exceeds 40 A.
IKB20N60T	Trench-stop IGBT with 2.1 V V_CE(sat) but only 4 µs t_SC; higher C_iss (1450 pF).	Limited short-circuit robustness reduces fault tolerance in motor drives without fast DESAT response.	Prefer only in cost-sensitive, non-fault-critical applications where conduction loss dominates over ruggedness.

Compared with SGW20N60, SGP20N60XKSA1 trades thermal performance for lower profile and PCB-mount compatibility; versus IKB20N60T, it prioritizes ruggedness and predictable failure mode over marginal conduction gain - making it optimal for industrial motor control where reliability outweighs raw efficiency.

Availability

SGP20N60XKSA1 is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, solar inverters, and induction heating systems requiring stable component supply, long-lifecycle support, and JEDEC-qualified ruggedness.

Supply support for SGP20N60XKSA1 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

Infineon Technologies is a German semiconductor manufacturer specializing in power semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and energy markets.

SGP20N60XKSA1 belongs to Infineon's SGP-series NPT IGBT portfolio, engineered specifically for cost-effective, thermally robust 600V motor control and inverter applications demanding high reliability and design simplicity.

FAQ

What is the maximum gate-emitter voltage rating for SGP20N60XKSA1?

The absolute maximum V_GE is ±20 V, with recommended operating range of -10 V to +15 V. Exceeding +15 V risks gate oxide degradation over time, while negative bias below -10 V may cause unintended turn-on due to Miller effect in high-di/dt environments. Gate drivers must enforce these limits with clamping or active regulation.

Can SGP20N60XKSA1 be paralleled with other IGBTs in the same package?

Yes - its NPT structure ensures excellent parameter uniformity and temperature-stable V_CE(sat), enabling stable current sharing without emitter resistors. Parallel operation requires matched gate drive impedance, symmetrical PCB layout, and shared heatsink mounting to maintain thermal balance across devices.

Does SGP20N60XKSA1 include an integrated freewheeling diode?

No - it is a discrete IGBT without an integrated body diode. External ultrafast or soft-recovery freewheeling diodes (e.g., IDH08SG60C) must be used in inductive load applications to handle reverse recovery current and prevent destructive voltage spikes during turn-off.

What is the typical gate charge required to fully turn on SGP20N60XKSA1?

Total gate charge Q_G is 130 nC max at V_GE = 15 V, with 100 nC typical. This value determines gate driver peak current capability: for 100 ns turn-on time, ≥1 A peak drive current is required. Layout inductance must be minimized to avoid gate oscillation during charging.

SGP20N60XKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-220-3

Packaging:: Bulk

Product Status:: Obsolete

IGBT Type:: NPT

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

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

Current - Collector Pulsed (Icm):: 80 A

Vce(on) (Max) @ Vge, Ic:: 2.4V @ 15V, 20A

Power - Max:: 179 W

Switching Energy:: 440µJ (on), 330µJ (off)

Input Type:: Standard

Gate Charge:: 100 nC

Td (on/off) @ 25°C:: 36ns/225ns

Test Condition:: 400V, 20A, 16Ohm, 15V

Reverse Recovery Time (trr):: -

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-3-1

SGP20N60XKSA1 FAQ

1.How can I place an order for SGP20N60XKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for SGP20N60XKSA1 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 SGP20N60XKSA1 reliable?

The price and inventory of SGP20N60XKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SGP20N60XKSA1 is usually 5 days.

3.What payment methods are accepted for SGP20N60XKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SGP20N60XKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SGP20N60XKSA1?

SGP20N60XKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SGP20N60XKSA1 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 SGP20N60XKSA1?

For technical support, including SGP20N60XKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SGP20N60XKSA1 requirements.

6.How does Aetrix verify that SGP20N60XKSA1 is sourced from the original manufacturer or authorized distributors?

All SGP20N60XKSA1 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 SGP20N60XKSA1 meets industry standards.

7.What is the process for return or replacement of SGP20N60XKSA1?

All SGP20N60XKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with SGP20N60XKSA1, 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 SGP20N60XKSA1 part is unused and in its original packaging.

Return procedure for SGP20N60XKSA1:

1.Submit a request within 90 days.

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

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