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Home > Products > Discrete Semiconductor Products > Power Driver Modules

Infineon Technologies IRAM136-1061A2

Name: IRAM136-1061A2
Brand: Infineon Technologies
SKU: IRAM136-1061A2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRAM136-1061A2

Manufacturer:: Infineon Technologies

Category:: Power Driver Modules

Package:: 29-PowerSSIP Module, 21 Leads, Formed Leads

Datasheet:: IRAM136-1061A2.pdf

Description:: IC MOSFET DRIVER

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IRAM136-1061A from Infineon Technologies (formerly International Rectifier) is a 10–12 A, 600 V integrated power hybrid IC with open-emitter pins, designed as a 3-phase inverter for appliance motor drives. It integrates trench IGBTs, high-speed gate drivers, bootstrap diodes, temperature monitoring, over-current protection, and under-voltage lockout in a single isolated thermally enhanced SMD package. Used in energy-efficient washing machine and refrigerator compressor drivers operating at 85–253 V_AC, delivering up to 0.75 kW motor power.

For engineers reviewing the IRAM136-1061A datasheet, IRAM136-1061A pinout, IRAM136-1061A application, or IRAM136-1061A equivalent, key selection criteria include its 2000 V_RMS isolation rating, matched 1.15 μs propagation delay across all six channels, 3.3 V Schmitt-triggered logic inputs, short-circuit safe operating area (2–5 μs), and integrated NTC thermistor with R₂₅ = 47 kΩ.

Technical Context

This hybrid IC implements a full 3-phase bridge inverter with independent high-side (HO1–HO3) and low-side (LO1–LO3) gate drivers, each supplied via dedicated floating bootstrap rails (VB1–VB3). The driver core is derived from the IR21364 architecture, supporting 3.3 V logic-level inputs with internal dead time (220–360 ns) and cross-conduction prevention logic.

It embeds three matched trench IGBTs (V_CE(sat) = 1.7 V @ 5 A, 25°C) and freewheeling diodes, rated for 600 V blocking and short-circuit withstand up to 5 μs at 150°C. Protection features include analog current sensing via ITRIP pin (0.49 V threshold), fault latching on FLT/EN, and thermal monitoring via VTH-connected NTC (B = 4050 K, R₂₅ = 47 kΩ).

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES/V_RRM	600 V - Enables direct use with 400 V DC bus in 230 V AC line applications without derating.
I_O @ T_C=100°C	5 A RMS @ 16 kHz PWM - Sustains continuous motor drive at elevated case temperatures in sealed enclosures.
V_CE(sat)	1.7 V typ @ 5 A, 25°C - Reduces conduction loss and thermal stress in high-efficiency inverter stages.
Propagation Delay	1.15 μs max (TON/TOFF) - Ensures precise timing alignment across all six gate drive channels for balanced phase control.
Isolation Voltage	2000 V_RMS min - Meets reinforced insulation requirements for Class I appliances per UL E252584.
R_th(J-C)	3.8–4.6 °C/W per IGBT - Enables direct heatsink mounting with predictable junction-to-case thermal path.
NTC R₂₅	47 kΩ ±5% - Provides calibrated temperature feedback for closed-loop thermal management of compressor motors.

Pinout & Package

The IRAM136-1061A uses a 29-pin single-in-line (SIL) package with full transfer mold structure and CTI > 600, enabling compact PCB layout and creepage/clearance compliance without external isolation barriers.

Pin/Terminal	Circuit Role	Design Meaning
1, 5, 9 (VB1–VB3)	High-side floating supply voltage	Provides isolated +15 V bias for HO1–HO3 drivers; referenced to respective VSx pins.
2, 6, 10 (U/V/W, VS1–VS3)	Phase output / high-side floating supply offset	Open-emitter outputs for U/V/W phases; also serve as return references for VB1–VB3 supplies.
13 (V+)	Positive bus input voltage	Main DC link connection point for 450 V max input; feeds all IGBT collectors and bootstrap capacitors.
16 (ITRIP)	Analog current sense input	Receives scaled current signal; triggers shutdown when voltage exceeds 0.49 V (±5% hysteresis).
17–19, 21 (VRU–VRW)	Low-side emitter connections	Individual Kelvin-sense returns for LO1–LO3; enable accurate phase current measurement and protection.
20–23 (HIN1–HIN3)	High-side PWM inputs	3.3 V Schmitt-triggered logic inputs; immune to noise in noisy motor drive environments.
24–26 (LIN1–LIN3)	Low-side PWM inputs	Matched timing with HIN inputs; support synchronous or complementary PWM schemes.
27 (VTH)	NTC thermistor interface	Connects to internal 47 kΩ NTC; enables real-time junction temperature estimation for thermal foldback.
28 (VCC)	+15 V logic supply	Powers driver logic and level shifters; UVLO threshold at 11.1 V ensures stable operation during brownouts.
29 (VSS)	Negative logic supply	Common reference for all logic and analog circuitry; must be tied to COM (pin 12) externally.

Key Features

Feature	Design Value
Integrated gate drivers + bootstrap diodes	Eliminates 6 external gate drivers and 3 discrete bootstrap diodes, reducing BOM count and layout complexity.
Matched propagation delay (≤75 ns channel-to-channel)	Ensures synchronized switching across all 3 half-bridges, minimizing torque ripple and EMI in PMSM/BLDC drives.
Short-circuit safe operating area (2–5 μs)	Allows controlled shutdown during motor stall or winding fault without IGBT destruction at 150°C junction.
Internal NTC with B = 4050 K	Enables accurate thermal modeling over –40°C to +125°C range using standard two-point calibration.
UL-recognized isolation (E252584)	Validates creepage/clearance and partial discharge performance for safety-critical white goods applications.

Applications

Washing Machine Inverter Drive

Refrigerator Compressor Control

Use Scenario: Variable-speed drum motor control in front-load washers with spin speeds up to 1400 RPM and torque demand up to 1.2 N·m.

IC Role / Device Role / Timing Role: 3-phase inverter stage converting DC bus to sinusoidal PWM for BLDC motor commutation; handles 16 kHz carrier frequency with <1.15 μs channel-matched timing.

Use Value: Enables >90% system efficiency and <65 dB acoustic noise through precise dead-time control and low V_CE(sat).

Use Scenario: Hermetic compressor drive in inverter refrigerators requiring continuous operation at 25–120 Hz with soft-start and overload protection.

IC Role / Device Role / Timing Role: Primary power stage delivering 0.25–0.75 kW motor power; uses ITRIP pin for real-time overcurrent detection and VTH for thermal derating.

Use Value: Extends compressor lifetime by limiting junction temperature to ≤150°C and preventing destructive short circuits during refrigerant flood-back events.

Dishwasher Circulation Pump

Heat Pump Air Handler

Use Scenario: High-efficiency circulation pump with pressure-sensing feedback and adaptive flow control across 30–100% load range.

IC Role / Device Role / Timing Role: Compact inverter module mounted directly on pump PCB; leverages open-emitter pins for Kelvin current sensing and low-inductance layout.

Use Value: Achieves IE5 efficiency class compliance with <2 W standby loss and <10 ms fault response time via integrated UVLO and FLT/EN latching.

Use Scenario: Outdoor unit fan and compressor drive in residential heat pumps operating across –25°C to +55°C ambient with defrost cycle handling.

IC Role / Device Role / Timing Role: Dual-function inverter supporting both compressor (6 kHz PWM) and fan (16 kHz PWM); uses dual current rating (12 A @ 6 kHz / 10 A @ 16 kHz) for optimal trade-off.

Use Value: Maintains COP > 3.8 across full operating range by minimizing conduction loss at low speed and switching loss at high speed.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 3-phase inverter applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
FST136-1061A	Same pinout and electrical specs; manufactured by ON Semiconductor post-Infineon acquisition; identical thermal resistance and NTC characteristics.	No functional difference; qualified for same appliance safety standards (UL E252584, RoHS).	Select for second-source assurance without redesign; compatible with existing footprint and firmware.
FSBB15CH60D	600 V, 15 A IGBT-based IPM with integrated drivers; lacks open-emitter pins and embedded NTC; uses different pinout and 12 V logic interface.	Requires external current sensing and thermal monitoring circuitry; suited for industrial fans, not space-constrained appliances.	Choose only if higher current headroom (15 A) is needed and board layout allows rework for non-open-emitter topology.

Compared with FST136-1061A, IRAM136-1061A offers identical functionality and sourcing continuity, while FSBB15CH60D trades integration for raw current capacity and demands added external components for protection-making it less suitable for cost- and space-sensitive white goods designs.

Availability

IRAM136-1061A is available at Aetrix Electronics and suitable for washing machine inverter drives, refrigerator compressor controls, and dishwasher circulation pumps requiring stable component supply, long-term lifecycle support, and UL-recognized safety certification.

Supply support for IRAM136-1061A 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 management, sensor, and automotive ICs, with leadership in IGBT and SiC technologies for energy-efficient systems.

The IRAM136-1061A belongs to Infineon's Integrated Power Hybrid IC product line, engineered specifically for compact, high-reliability inverter solutions in consumer white goods where isolation, thermal robustness, and protection integration are critical.

FAQ

What is the maximum allowable DC bus voltage for IRAM136-1061A?

The absolute maximum V+ rating is 450 V, with 600 V blocking capability (V_CES/V_RRM) specified for the IGBTs. Operation above 450 V violates recommended conditions and risks premature failure due to overstress on internal bootstrap components and isolation barriers.

How does the ITRIP protection function without external current sensors?

The ITRIP pin accepts a voltage signal derived from an external shunt resistor placed in series with the low-side emitter (VRU/VRV/VRW). When this voltage exceeds 0.49 V, the internal comparator triggers immediate gate shutdown with 600 ns propagation delay, eliminating need for separate op-amp or ASIC-based sensing.

Can IRAM136-1061A operate with 3.3 V microcontroller GPIOs directly?

Yes-the HIN/LIN inputs feature 3.3 V Schmitt-triggered logic with 2.5 V positive-going threshold and 0.8 V negative-going threshold, allowing direct interface with standard 3.3 V MCUs without level-shifting. Input bias current is ≤195 μA, ensuring minimal loading.

What thermal interface material is recommended for heatsink mounting?

A greased flat surface with thermal compound of ≥1 W/m·K conductivity is specified in the datasheet. Mounting torque for M3 screws must be 0.8–1.0 Nm to ensure optimal R_th(C-S) = 0.1 °C/W while avoiding die cracking or solder joint fatigue under thermal cycling.

IRAM136-1061A2 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: iMOTION™

Package/Case:: 29-PowerSSIP Module, 21 Leads, Formed Leads

Packaging:: Tube

Product Status:: Obsolete

Type:: IGBT

Configuration:: 3 Phase

Current:: 12 A

Voltage:: 600 V

Voltage - Isolation:: 2000Vrms

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

IRAM136-1061A2 FAQ

1.How can I place an order for IRAM136-1061A2 through Aetrix?

Please submit a Request for Quotation (RFQ) for IRAM136-1061A2 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 IRAM136-1061A2 reliable?

The price and inventory of IRAM136-1061A2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRAM136-1061A2 is usually 5 days.

3.What payment methods are accepted for IRAM136-1061A2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRAM136-1061A2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRAM136-1061A2?

IRAM136-1061A2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRAM136-1061A2 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 IRAM136-1061A2?

For technical support, including IRAM136-1061A2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRAM136-1061A2 requirements.

6.How does Aetrix verify that IRAM136-1061A2 is sourced from the original manufacturer or authorized distributors?

All IRAM136-1061A2 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 IRAM136-1061A2 meets industry standards.

7.What is the process for return or replacement of IRAM136-1061A2?

All IRAM136-1061A2 units undergo pre-shipment inspection (PSI). If there is an issue with IRAM136-1061A2, 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 IRAM136-1061A2 part is unused and in its original packaging.

Return procedure for IRAM136-1061A2:

1.Submit a request within 90 days.

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

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