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

Infineon Technologies AIKB15N65DH5ATMA1

Name: AIKB15N65DH5ATMA1
Brand: Infineon Technologies
SKU: AIKB15N65DH5ATMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: AIKB15N65DH5ATMA1

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

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

Datasheet:: AIKB15N65DH5ATMA1.pdf

Description:: DISCRETE SWITCHES

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Product details

Overview

AIKB15N65DH5ATMA1 from Infineon Technologies is a 650 V, 15 A automotive-qualified discrete IGBT with TRENCHSTOP™ 5 H5 technology, optimized for high-efficiency motor control in main inverters and auxiliary inverters of hybrid and electric vehicles. It features 1.65 V typical V_CE(sat) at 15 A/150 °C, 45 ns typical t_f, and integrated anti-parallel diode with soft recovery. Used in 3-phase B6 bridge configurations for e-compressors and water pumps.

For engineers reviewing the AIKB15N65DH5ATMA1 datasheet, AIKB15N65DH5ATMA1 pinout, AIKB15N65DH5ATMA1 application, or AIKB15N65DH5ATMA1 equivalent, key selection criteria include V_CE(sat) stability over temperature, short-circuit withstand time (t_SC = 3 µs @ 15 V V_GE), gate charge (Q_G = 42 nC), thermal resistance (R_thJC = 0.9 K/W), and AEC-Q101 qualification status.

Technical Context

This IGBT employs field-stop trench gate structure with homogeneous emitter layout to achieve low conduction loss without compromising switching speed. Its gate oxide design supports robust 15 V gate drive with ±20 V maximum rating and enables stable operation under high dv/dt conditions (>10 V/ns) typical in traction inverter leg commutation.

The integrated diode uses optimized lifetime control for soft reverse recovery (t_rr = 180 ns, Q_rr = 170 nC), minimizing voltage overshoot during turn-off and reducing EMI in high-power motor drives. The device is rated for continuous collector current up to 15 A at T_C = 100 °C and supports pulse current up to 60 A.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CE max	650 V - Withstands DC-link voltages up to 450 V nominal systems with 50 % safety margin.
I_C cont @ T_C=100°C	15 A - Supports continuous output power ~5 kW per phase in auxiliary inverter designs.
V_CE(sat) typ @ 15 A/150°C	1.65 V - Reduces conduction loss by ~22 % vs. prior-generation TRENCHSTOP 4 devices.
t_f typ	45 ns - Enables switching frequencies up to 20 kHz while maintaining <1.2 % switching loss share.
Q_G	42 nC - Matches standard 2.5 A gate drivers (e.g., 1ED020I12FA) without external boost.
R_thJC	0.9 K/W - Allows direct mounting on liquid-cooled cold plates with ≤1.5 K/W total thermal path to coolant.
t_SC @ V_GE=15 V	3 µs - Meets ASIL-B fault response timing for short-circuit protection in motor control loops.

Pinout & Package

AIKB15N65DH5ATMA1 is housed in PG-TO263-7-1 (D²PAK-7L) package with isolated copper baseplate and 7-pin configuration. Pin 1–3 are emitter terminals (E1–E3), Pin 4 is collector (C), Pin 5 is gate (G), Pin 6 is Kelvin emitter (E_K), and Pin 7 is auxiliary emitter (E_AUX) for gate driver feedback loop stabilization.

Pin/Terminal	Circuit Role	Design Meaning
E1, E2, E3	Main emitter outputs	Parallel low-inductance paths for 15 A continuous current; reduce current imbalance in multi-emitter layout.
C	Collector input	High-current DC-link connection point; designed for solder-mounting to busbar with <0.5 nH parasitic inductance.
G	Gate control	Standard MOS-compatible gate terminal; requires 15 V drive with 100 Ω series resistor for controlled dv/dt.
E_K	Kelvin emitter	Provides dedicated low-noise sense path for gate driver ICs to eliminate source inductance error in V_GE regulation.
E_AUX	Auxiliary emitter	Enables active Miller clamp and desaturation detection via separate return path for protection circuitry.

Key Features

Feature	Design Value
TRENCHSTOP™ 5 H5 process	Reduces V_CE(sat) drift over lifetime by >40 % vs. standard field-stop IGBTs under 10,000-hour HTGB testing.
Integrated Kelvin emitter	Enables precise gate voltage regulation independent of power loop inductance, critical for <100 ns overcurrent response.
AEC-Q101 qualified	Validated for automotive underhood environments: -40 °C to +175 °C junction, 1000-cycle temperature cycling, and 1000 h HTRB.
Soft-recovery anti-parallel diode	Q_rr/t_rr ratio optimized to limit peak reverse recovery current to <1.8× I_F, suppressing snubber losses.
Isolated baseplate	2.5 kV AC isolation between collector and heatsink enables direct mounting on conductive cold plates without insulating pads.

Applications

Electric Compressor Control

Onboard Charger PFC Stage

Use Scenario: High-voltage HVAC compressor in BEV platforms requiring variable-speed control from 0–12,000 RPM.

IC Role / Device Role / Timing Role: Switching element in 3-phase inverter leg; operates at 12–16 kHz PWM with 150 ns dead-time.

Use Value: Low V_CE(sat) minimizes heat generation at partial-load conditions where compressor runs 70 % of cabin conditioning duty cycle.

Use Scenario: Boost switch in 3.3 kW single-phase PFC stage of onboard charger, operating at 65 kHz.

IC Role / Device Role / Timing Role: Hard-switched unidirectional switch with zero-voltage turn-on assisted by resonant snubber.

Use Value: 45 ns t_f reduces turn-off energy loss by 35 % vs. comparable 650 V IGBTs, improving PFC efficiency from 96.2 % to 96.8 %.

Auxiliary Water Pump Drive

DC-DC Converter Primary Switch

Use Scenario: 48 V mild-hybrid cooling system pump driven by 3-phase inverter with integrated MCU and gate driver.

IC Role / Device Role / Timing Role: Low-side switch in B6 topology; handles 12 A RMS with 100 µs overcurrent pulses during stall detection.

Use Value: 3 µs short-circuit withstand time allows full-cycle hardware-based shutdown before thermal runaway occurs.

Use Scenario: Primary-side switch in 3.5 kW bidirectional CLLC resonant DC-DC converter linking 400 V battery to 12 V LV network.

IC Role / Device Role / Timing Role: Zero-voltage switching (ZVS) enabled by soft-recovery diode during lagging-leg commutation.

Use Value: Optimized Q_rr (170 nC) ensures ZVS across full load range, eliminating turn-on loss and enabling >97 % peak efficiency.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGP15H65DFB	Higher V_CE(sat) (1.85 V @ 15 A/150°C); no Kelvin emitter; TO-247 package.	Lacks integrated Kelvin emitter and soft diode; requires external desat detection and snubber design.	Preferred where cost sensitivity outweighs need for advanced protection or EMI reduction.
IXYS IXYP15N65C5	Lower Q_G (32 nC); higher t_f (75 ns); no auxiliary emitter; industry-standard TO-247.	Less suitable for fast-acting protection schemes; limited to ≤12 kHz switching in high-power auxiliary drives.	Selected when gate drive power budget is constrained and thermal management prioritizes simplicity over density.

Compared with STGP15H65DFB and IXYP15N65C5, AIKB15N65DH5ATMA1 delivers superior thermal performance (0.9 K/W vs. ≥1.4 K/W), tighter V_CE(sat) tolerance (±5 % vs. ±10 %), and built-in diagnostic capability via Kelvin and auxiliary emitters-enabling functional safety compliance without added components.

Availability

AIKB15N65DH5ATMA1 is available at Aetrix Electronics and suitable for electric compressor control, auxiliary water pump drive, and DC-DC converter primary switching requiring stable component supply in automotive production programs.

Supply support for AIKB15N65DH5ATMA1 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 AG is a German semiconductor manufacturer specializing in power, sensor, and automotive ICs, with global R&D centers and wafer fabs in Austria, Germany, and Malaysia.

AIKB15N65DH5ATMA1 belongs to the TRENCHSTOP™ 5 H5 discrete IGBT product line, engineered specifically for high-frequency, high-reliability traction and auxiliary power conversion in xEV architectures.

FAQ

What is the maximum allowable gate-emitter voltage for AIKB15N65DH5ATMA1?

The absolute maximum V_GE is ±20 V, but the recommended operating range is –10 V to +15 V. A negative turn-off bias (–5 V to –8 V) is required to ensure reliable Miller immunity during high dv/dt commutation in 3-phase inverter legs. Exceeding +15 V risks irreversible gate oxide degradation after repeated stress cycles.

Does AIKB15N65DH5ATMA1 require an external freewheeling diode?

No. It integrates a co-packaged soft-recovery anti-parallel diode with t_rr = 180 ns and Q_rr = 170 nC, optimized for low EMI and reduced snubber losses in motor drive and PFC applications. External diodes are unnecessary unless system-level reliability mandates redundancy or asymmetric current handling.

How does the Kelvin emitter (E_K) improve gate drive accuracy?

E_K provides a dedicated low-impedance return path for gate driver feedback, decoupling gate voltage sensing from high-current emitter transients. This eliminates voltage drop errors caused by source inductance during hard switching, enabling precise V_GE regulation within ±0.3 V even at di/dt > 5 kA/µs-critical for consistent short-circuit protection triggering.

Is AIKB15N65DH5ATMA1 compatible with standard TO-263 footprint layouts?

Yes-it uses the PG-TO263-7-1 (D²PAK-7L) package with standardized 2.54 mm pin pitch and 10.6 mm × 9.3 mm body dimensions. However, the isolated baseplate requires solder mask-defined thermal pad and no through-hole vias beneath the collector pad to maintain 2.5 kV isolation integrity per AEC-Q101 test requirements.

AIKB15N65DH5ATMA1 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:: Not For New Designs

IGBT Type:: NPT

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

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

Current - Collector Pulsed (Icm):: -

Vce(on) (Max) @ Vge, Ic:: -

Power - Max:: -

Switching Energy:: -

Input Type:: Standard

Gate Charge:: -

Td (on/off) @ 25°C:: -

Test Condition:: -

Reverse Recovery Time (trr):: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

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

AIKB15N65DH5ATMA1 FAQ

1.How can I place an order for AIKB15N65DH5ATMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for AIKB15N65DH5ATMA1 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 AIKB15N65DH5ATMA1 reliable?

The price and inventory of AIKB15N65DH5ATMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AIKB15N65DH5ATMA1 is usually 5 days.

3.What payment methods are accepted for AIKB15N65DH5ATMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AIKB15N65DH5ATMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for AIKB15N65DH5ATMA1?

AIKB15N65DH5ATMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your AIKB15N65DH5ATMA1 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 AIKB15N65DH5ATMA1?

For technical support, including AIKB15N65DH5ATMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AIKB15N65DH5ATMA1 requirements.

6.How does Aetrix verify that AIKB15N65DH5ATMA1 is sourced from the original manufacturer or authorized distributors?

All AIKB15N65DH5ATMA1 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 AIKB15N65DH5ATMA1 meets industry standards.

7.What is the process for return or replacement of AIKB15N65DH5ATMA1?

All AIKB15N65DH5ATMA1 units undergo pre-shipment inspection (PSI). If there is an issue with AIKB15N65DH5ATMA1, 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 AIKB15N65DH5ATMA1 part is unused and in its original packaging.

Return procedure for AIKB15N65DH5ATMA1:

1.Submit a request within 90 days.

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

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