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Home > Products > Discrete Semiconductor Products > Power Driver Modules

Infineon Technologies IM240M6Y1BAKSA1

Name: IM240M6Y1BAKSA1
Brand: Infineon Technologies
SKU: IM240M6Y1BAKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IM240M6Y1BAKSA1

Manufacturer:: Infineon Technologies

Category:: Power Driver Modules

Package:: 23-DIP Module (0.573", 14.55mm)

Datasheet:: IM240M6Y1BAKSA1.pdf

Description:: MODULE IPM 3PHASE 23DIP

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Product details

Overview

IM240M6Y1BAKSA1 from Infineon is a 600V, 4A 3-phase Intelligent Power Module (IPM) integrating RC-DF IGBTs, half-bridge high-voltage gate drivers, bootstrap circuitry, and UL-certified NTC thermistor. It delivers 2.3V typical V_CE(sat) at 25°C/4A, supports 3.3V logic inputs, and provides open-emitter outputs for shunt-based current sensing in motor inverters. Used in energy-efficient air-conditioner fans and refrigerator compressors.

For engineers reviewing the IM240M6Y1BAKSA1 datasheet, IM240M6Y1BAKSA1 pinout, IM240M6Y1BAKSA1 application, or IM240M6Y1BAKSA1 equivalent, key selection criteria include its DIP23A package, integrated shoot-through protection with 300ns minimum dead time, -VS immunity, and 1900V_RMS isolation rating for industrial motor drive safety compliance.

Technical Context

This IPM implements three independent half-bridge driver channels with floating high-side supplies (VB1–VB3), each featuring Schmitt-trigger inputs with internal 800kΩ pull-downs and noise filtering (T_FILIN). The control logic is referenced to COM, with undervoltage lockout on both VDD (10.9V/11.1V thresholds) and VBx (same thresholds) ensuring safe turn-off during supply sag.

The inverter stage uses low-loss RC-DF IGBTs with open-emitter outputs (VR1–VR3) enabling per-leg current sensing, while U/VS1, V/VS2, W/VS3 serve as phase output terminals tied to motor windings. Thermal monitoring is enabled via VTH connected to an integrated UL-certified NTC referenced to COM.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CE(sat)	2.3V typ @ 25°C, 4A - enables low conduction loss in 4A motor inverter legs
Blocking Voltage	600V - supports DC bus up to 450V with margin for transients in appliance drives
Peak Output Current	8A @ t_p < 1ms - handles short-term motor startup surges without desaturation
Isolation Rating	1900V_RMS, 1min - meets reinforced insulation requirements for industrial motor control
Logic Compatibility	3.3V CMOS/LSTTL - interfaces directly with modern MCU GPIO without level-shifting
Short-Circuit Withstand	5μs @ V_DC=400V, T_J=150°C - enables robust fault handling before external shutdown
Thermal Resistance (J–C)	8.3°C/W typ (IGBT), 10.9°C/W typ (diode) - defines heatsink sizing for 4A continuous operation

Pinout & Package

IM240M6Y1BAKSA1 is housed in a DIP23A package - a 23-pin dual-in-line module with staggered lead pitch optimized for creepage/clearance in motor drive PCB layouts. The package features isolated power and control sections, with thermal pad on underside for case-to-heatsink conduction.

Pin/Terminal	Circuit Role	Design Meaning
1 COM	Logic ground reference	Common return for all low-side control signals and NTC reference
2 VB1, 7 VB2, 12 VB3	High-side floating supply inputs	Bootstrap-supplied rails for phase 1–3 high-side drivers; tolerant to -VS
3 VDD1, 8 VDD2, 13 VDD3	Low-side control supplies	15V-rated inputs powering logic and low-side drivers; UVLO at 10.9V
4 HIN1–14 HIN3, 5 LIN1–15 LIN3	Phase control inputs	Positive-logic Schmitt-trigger pins with internal noise filter and shoot-through prevention
11 VTH	NTC thermistor output	Analog voltage proportional to die temperature; requires external pull-up to VDD or 3.3V
17 V+, 18 U/VS1, 21 V/VS2, 23 W/VS3	Power terminals	V+ = DC bus input; U/V/W = motor phase outputs; VSx = high-side emitter / low-side collector nodes
19 VR1, 20 VR2, 22 VR3	Low-side emitters	Open-emitter outputs enabling shunt resistor placement for per-phase current measurement

Key Features

Feature	Design Value
Integrated shoot-through protection	Hardware-enforced minimum 300ns dead time between HIN/LIN transitions per phase
UL-certified NTC thermistor	Factory-calibrated temperature sensor with one terminal tied to COM for direct analog readout
Robust -VS immunity	Driver withstands negative voltage spikes at VS pins relative to COM, improving noise resilience
Optimized dV/dt performance	Controlled switching speed balances conduction loss, EMI, and voltage overshoot in fan/pump inverters
3.3V logic interface	Direct compatibility with ARM Cortex-M, RISC-V, and DSP MCUs without external level shifters

Applications

Air-Conditioner Fan Inverter

Refrigerator Compressor Drive

Use Scenario: Variable-speed centrifugal fan in split-system AC units requiring >80% efficiency across 30–100% load range.

IC Role / Device Role / Timing Role: 3-phase inverter core delivering PWM-controlled 600V/4A output with integrated gate driving and thermal monitoring.

Use Value: Enables compact, fan-cooled inverter design with single-chip fault protection and real-time temperature feedback via VTH.

Use Scenario: Hermetic compressor motor in inverter-driven refrigerators operating continuously at partial load.

IC Role / Device Role / Timing Role: High-reliability motor controller providing short-circuit ruggedness (5μs), low V_CE(sat), and open-emitter current sensing.

Use Value: Reduces system BOM count by eliminating discrete gate drivers, bootstrap diodes, and external NTC circuits.

Ventilation Blower System

Low-Power Pump Inverter

Use Scenario: EC blower in commercial HVAC duct systems needing precise airflow control and acoustic noise reduction.

IC Role / Device Role / Timing Role: Motor driver with optimized dV/dt and integrated input filtering to minimize EMI without external snubbers.

Use Value: Achieves Class B EMI compliance with minimal external components and simplified PCB layout.

Use Scenario: Circulating pump in heat-pump water heaters requiring soft-start, overcurrent detection, and thermal derating.

IC Role / Device Role / Timing Role: Fault-protected inverter with undervoltage lockout on all channels and per-leg current sensing via VR pins.

Use Value: Supports closed-loop thermal management using VTH and real-time current data for adaptive torque control.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 3-phase IPM motor drive applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
FSB50450	500V rating, 4.5A continuous, SO-23 package, no integrated NTC	Limited to ≤400V DC bus; requires external temperature sensing	Preferred where lower voltage rating suffices and cost sensitivity outweighs thermal integration
IRSM836-024	600V, 4A, DIP23, includes bootstrap diodes but no NTC or -VS immunity	Lacks UL-certified thermal monitoring and robust negative voltage tolerance	Suitable for non-safety-critical fans where external thermistor is acceptable

Compared with FSB50450 and IRSM836-024, IM240M6Y1BAKSA1 uniquely combines 600V/4A capability, integrated UL NTC, -VS immunity, and hardware shoot-through protection-making it optimal for certified, thermally managed appliance inverters where reliability and component count reduction are critical.

Availability

IM240M6Y1BAKSA1 is available at Aetrix Electronics and suitable for air-conditioner fan inverters, refrigerator compressor drives, and ventilation blower systems requiring stable component supply and long-term industrial lifecycle support.

Supply support for IM240M6Y1BAKSA1 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 electronics, automotive ICs, and security solutions, with global manufacturing and qualification infrastructure.

The CIPOS™ Micro product line delivers compact, fully integrated 3-phase IPMs targeting energy-efficient appliance motor drives, emphasizing thermal safety, fault robustness, and reduced system-level component count.

FAQ

What is the maximum allowable DC bus voltage for IM240M6Y1BAKSA1?

The absolute maximum blocking voltage is 600V, but the datasheet specifies a maximum operating DC bus of 450V. Exceeding this risks premature failure due to voltage transients and reduced safety margin during switching events. Designers must ensure peak bus voltage-including ripple and surge-stays below 450V under all conditions.

How is current sensing implemented using the VR pins?

The VR1, VR2, and VR3 pins expose the emitters of the low-side IGBTs, enabling direct connection to shunt resistors placed between each emitter and COM. This configuration allows per-phase current measurement with minimal interference from high-side switching noise, provided the VR-to-COM trace is kept short to limit inductive voltage drop.

Does IM240M6Y1BAKSA1 require external bootstrap diodes?

No. The module integrates bootstrap diodes within the driver IC; only external bootstrap capacitors (typically 0.1–0.22μF ceramic) are required per high-side channel (VB1–VB3). The internal diodes are rated for continuous bootstrap charging and eliminate external component count and layout complexity.

Can the VTH pin be used without an external pull-up resistor?

No. VTH is an open-collector output of the integrated NTC; it requires an external pull-up resistor (typically 10kΩ) to VDD or 3.3V to generate a measurable analog voltage. Without this resistor, VTH remains floating and provides no usable signal, rendering thermal monitoring inoperative.

IM240M6Y1BAKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: IM240-M6, CIPOS™

Package/Case:: 23-DIP Module (0.573", 14.55mm)

Packaging:: Tube

Product Status:: Obsolete

Type:: IGBT

Configuration:: 3 Phase Inverter

Current:: 4 A

Voltage:: 600 V

Voltage - Isolation:: 1900Vrms

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

IM240M6Y1BAKSA1 FAQ

1.How can I place an order for IM240M6Y1BAKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IM240M6Y1BAKSA1 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 IM240M6Y1BAKSA1 reliable?

The price and inventory of IM240M6Y1BAKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IM240M6Y1BAKSA1 is usually 5 days.

3.What payment methods are accepted for IM240M6Y1BAKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IM240M6Y1BAKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IM240M6Y1BAKSA1?

IM240M6Y1BAKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IM240M6Y1BAKSA1 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 IM240M6Y1BAKSA1?

For technical support, including IM240M6Y1BAKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IM240M6Y1BAKSA1 requirements.

6.How does Aetrix verify that IM240M6Y1BAKSA1 is sourced from the original manufacturer or authorized distributors?

All IM240M6Y1BAKSA1 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 IM240M6Y1BAKSA1 meets industry standards.

7.What is the process for return or replacement of IM240M6Y1BAKSA1?

All IM240M6Y1BAKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IM240M6Y1BAKSA1, 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 IM240M6Y1BAKSA1 part is unused and in its original packaging.

Return procedure for IM240M6Y1BAKSA1:

1.Submit a request within 90 days.

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

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