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

Infineon Technologies SGB20N60ATMA1

Name: SGB20N60ATMA1
Brand: Infineon Technologies
SKU: SGB20N60ATMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SGB20N60ATMA1

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

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

Datasheet:: SGB20N60ATMA1.pdf

Description:: IGBT 600V 40A 179W TO263-3

Quantity:: RFQ Add To RFQ list

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Inventory:2,300

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Product details

Overview

SGB20N60ATMA1 from Infineon Technologies is a 600 V, 20 A NPT (Non-Punch-Through) IGBT optimized for motor control and inverter applications. It delivers 2.4 V collector-emitter saturation voltage at 20 A/150 °C, 10 µs short-circuit withstand time at V_GE = 15 V, and 75% lower E_off versus prior-generation IGBTs - enabling high-efficiency, thermally robust switching in industrial drives.

For engineers reviewing the SGB20N60ATMA1 datasheet, SGB20N60ATMA1 pinout, SGB20N60ATMA1 application, or SGB20N60ATMA1 equivalent, key selection criteria include its tight parameter distribution across temperature, parallel-switching capability, JEDEC1 qualification for motor/inverter use, and validated thermal resistance (R_thJC = 0.7 K/W) for TO-263-3 packaging.

Technical Context

This NPT-technology IGBT features a planar gate structure with integrated field-stop layer, delivering stable V_CE(sat) up to 150 °C and minimal drift in threshold voltage (V_GE(th) = 3–5 V) over −55 to +150 °C. Its low reverse transfer capacitance (C_rss = 63–76 pF) and 100–130 nC total gate charge support fast, controllable turn-on/turn-off with external gate resistor tuning.

The device operates within a defined safe operating area (SOA) up to 80 A pulsed at V_CE ≤ 600 V and T_j ≤ 150 °C, and sustains single-pulse avalanche energy of 115 mJ under specified test conditions (I_C = 20 A, V_CC = 50 V, R_GE = 25 Ω). Its internal emitter inductance is 7 nH, measured 5 mm from case.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CE max	600 V - supports 400 V DC bus inverters with 50 % voltage margin for transients
I_C continuous	20 A at T_C = 100 °C - enables compact heatsink design in 3–5 kW motor drives
V_CE(sat)	2.4 V at I_C = 20 A, T_j = 150 °C - limits conduction loss to ~48 W at full load
t_SC	10 µs at V_GE = 15 V - allows time for external short-circuit protection circuitry to respond
E_off	0.33–0.43 mJ at T_j = 25 °C - contributes to 75 % reduction vs. legacy IGBTs, lowering switching loss
R_thJC	0.7 K/W - enables direct thermal coupling to heatsink without interface material degradation risk
Q_gate	100–130 nC - determines gate driver peak current requirement (~8 A for 16 Ω RG, 15 V step)

Pinout & Package

Package: PG-TO-263-3-2 (D²PAK, TO-263AB), surface-mount, isolated tab (collector), 3-terminal configuration.

Pin/Terminal	Circuit Role	Design Meaning
Collector (Tab)	Main power output terminal	Electrically connected to metal tab; requires insulated mounting and direct thermal path to heatsink
Gate	Control input	High-impedance MOS-controlled terminal; sensitive to ESD and dV/dt-induced false turn-on
Emitter	Power return and reference node	Low-inductance return path for load current; critical for minimizing shoot-through risk in half-bridge layout

Key Features

Feature	Design Value
NPT technology	Enables tight V_CE(sat) and β distribution across production lots, supporting reliable parallel operation
JEDEC1 qualification	Validated for motor control and inverter reliability under real-world thermal cycling and overload stress
Short-circuit ruggedness	10 µs withstand time at rated V_CE and T_j allows integration into protection schemes without derating
Pb-free & RoHS compliant	Meets global environmental compliance requirements for industrial and consumer-grade power electronics
PSpice model availability	Enables accurate system-level simulation of switching behavior, losses, and thermal interaction pre-layout

Applications

Industrial Motor Drives

Home Appliance Inverters

Use Scenario: Variable-speed control of 3-phase induction motors in HVAC blowers and compressors.

IC Role / Device Role / Timing Role: Main switching element in 3-phase inverter leg; handles 20 A RMS output at 4–16 kHz PWM frequency.

Use Value: Low V_CE(sat) and reduced E_off cut conduction + switching losses by >25 % vs. prior-gen IGBTs, improving system efficiency to >95 %.

Use Scenario: Inverter-based speed control in washing machine drum motors and refrigerator compressors.

IC Role / Device Role / Timing Role: Half-bridge switch in compact, cost-sensitive inverter modules with integrated gate drivers.

Use Value: Tight parameter spread ensures consistent timing and current sharing across production units, reducing calibration overhead.

UPS Power Stages

Renewable Energy Converters

Use Scenario: Bidirectional DC-AC conversion in online double-conversion UPS systems (1–3 kVA).

IC Role / Device Role / Timing Role: Output stage IGBT in H-bridge topology; switches at 8–12 kHz with soft-switching assist.

Use Value: 150 °C maximum junction temperature rating allows operation in sealed, fanless enclosures without thermal throttling.

Use Scenario: DC-AC inversion in residential solar microinverters and string inverters (≤5 kW).

IC Role / Device Role / Timing Role: High-side switch in interleaved inverter stages; subjected to repetitive surge currents and grid-synchronization demands.

Use Value: 115 mJ single-pulse avalanche energy rating provides margin against line transients and islanding events without external snubbers.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGP20NC60VD	Higher V_CE(sat) (2.6 V typ. @ 20 A), longer t_SC (12 µs), same 600 V/20 A rating	Optimized for higher-temperature industrial environments; less sensitive to gate drive noise	Select when prioritizing short-circuit margin over conduction loss minimization
IXYS IXGN20N60B3	Lower Q_gate (75 nC), faster switching (E_off = 0.28 mJ), but no JEDEC1 qualification	Targeted at high-frequency SMPS and resonant converters, not motor drives	Select only for non-motor applications where JEDEC reliability validation is not required

Compared with STGP20NC60VD and IXGN20N60B3, SGB20N60ATMA1 uniquely balances low conduction loss, JEDEC-qualified ruggedness, and predictable NPT thermal stability - making it the preferred choice for certified industrial motor inverters requiring long-term parametric consistency.

Availability

SGB20N60ATMA1 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, UPS power stages, and renewable energy converters requiring stable component supply, JEDEC-qualified reliability, and consistent thermal performance across production batches.

Supply support for SGB20N60ATMA1 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.

The SGB20N60ATMA1 belongs to Infineon's NPT IGBT portfolio, designed specifically for high-reliability, medium-power motor control and inverter applications demanding tight parameter distribution and parallel-switching capability.

FAQ

What is the maximum allowable gate-emitter voltage for SGB20N60ATMA1?

The absolute maximum gate-emitter voltage is ±20 V DC. Operation above +20 V risks permanent gate oxide damage, while negative voltage beyond −20 V may cause irreversible threshold shift. Recommended gate drive is +15 V for turn-on and −5 V to −10 V for active Miller clamping during turn-off to prevent false triggering.

Does SGB20N60ATMA1 include an integrated freewheeling diode?

No, SGB20N60ATMA1 is a discrete IGBT without an integrated body diode. External ultrafast or soft-recovery freewheeling diodes must be used in inductive load applications. The device's low C_rss and controlled tail current reduce diode reverse recovery stress, but diode selection remains critical for overall system EMI and loss performance.

Can SGB20N60ATMA1 be paralleled with identical units?

Yes - its NPT structure and tight V_CE(sat) distribution (±0.2 V at 20 A, 25 °C) enable stable current sharing without current-balancing resistors. Layout symmetry, matched gate drive impedance, and common-source inductance minimization are essential. Parallel operation is validated per Infineon's application note AN2015-05.

What is the thermal resistance from junction to case (R_thJC) and how is it measured?

R_thJC is 0.7 K/W, measured between the silicon die junction and the metal tab surface under steady-state conditions. This value assumes direct thermal contact between the tab and a flat, polished heatsink surface with <1 µm roughness and no thermal interface material - verified using transient dual-interface testing per JESD51-14.

SGB20N60ATMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

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

Packaging:: Tape & Reel (TR)

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:: Surface Mount

Supplier Device Package:: PG-TO263-3-2

SGB20N60ATMA1 FAQ

1.How can I place an order for SGB20N60ATMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for SGB20N60ATMA1 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 SGB20N60ATMA1 reliable?

The price and inventory of SGB20N60ATMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SGB20N60ATMA1 is usually 5 days.

3.What payment methods are accepted for SGB20N60ATMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SGB20N60ATMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SGB20N60ATMA1?

SGB20N60ATMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SGB20N60ATMA1 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 SGB20N60ATMA1?

For technical support, including SGB20N60ATMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SGB20N60ATMA1 requirements.

6.How does Aetrix verify that SGB20N60ATMA1 is sourced from the original manufacturer or authorized distributors?

All SGB20N60ATMA1 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 SGB20N60ATMA1 meets industry standards.

7.What is the process for return or replacement of SGB20N60ATMA1?

All SGB20N60ATMA1 units undergo pre-shipment inspection (PSI). If there is an issue with SGB20N60ATMA1, 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 SGB20N60ATMA1 part is unused and in its original packaging.

Return procedure for SGB20N60ATMA1:

1.Submit a request within 90 days.

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

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