Alpha & Omega Semiconductor Inc. AIM5D10B060M1S

Overview

AIM5D10B060M1S from Alpha & Omega Semiconductor is a 600V/10A three-phase intelligent power module (IPM) integrating trench-shielded planar gate IGBTs, high- and low-side HVIC drivers, built-in bootstrap diodes with 100Ω current-limiting resistors, UVLO, over-temperature monitoring via VOT pin, short-circuit protection, and fault output signaling - designed for compact inverter drives in household appliances.

For engineers reviewing the AIM5D10B060M1S datasheet, pinout, applications, or equivalent options, key selection criteria include its IPM-5A short-pin package, 2000Vrms isolation rating, 5µs short-circuit withstand time at 150°C, integrated temperature sensing interface (10kΩ pull-down), and dual UVLO thresholds for high- and low-side bias supplies.

Technical Context

This IPM integrates six IGBTs and six freewheeling diodes in a 3-phase bridge configuration with monolithically embedded HVIC gate drivers for both high- and low-side switching. It implements independent under-voltage lockout on VD(H)/VD(L) control rails and separate UVLO on VB(U/V/W) bias rails, enabling robust operation under asymmetric supply conditions.

Protection logic includes short-circuit detection exclusively on low-side IGBTs using an external shunt resistor and RC filter on CSC pin, over-temperature monitoring via analog VOT output referenced to LVIC junction (±7°C accuracy), and open-drain fault output (VFO) that pulses ≥20µs for SC/UV/OT events - with extended duration during persistent faults.

Key Specifications

Pinout & Package

AIM5D10B060M1S uses the IPM-5A surface-mount package with 23 terminals, including 6 power output pins (U/V/W/NW/NV/NU), 3 high-side bias pins (VB(U)/VB(V)/VB(W)), dual common bias rails (VD(H)/VD(L)), 6 isolated logic inputs (IN(UH/VH/WH/UL/VL/WL)), fault output (VFO), temperature monitor (VOT), short-circuit sense (CSC), positive DC-link (P), and one NC pin.

Key Features

Applications

Equivalent & Alternatives

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

Compared with FSBB10CH60T and IM828-L69, AIM5D10B060M1S offers unique integration of bootstrap diodes with fixed 100Ω limiting resistors and a calibrated analog VOT output - reducing component count and simplifying thermal monitoring in consumer appliance inverters where cost and board space are constrained.

Availability

AIM5D10B060M1S is available at Aetrix Electronics and suitable for refrigerator compressor drives, dishwasher circulation pumps, and washing machine drum motor inverters requiring stable component supply, long-lifecycle support, and RoHS-compliant green packaging.

Supply support for AIM5D10B060M1S 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

Alpha & Omega Semiconductor (AOS) is a fabless power semiconductor company specializing in high-efficiency MOSFETs, IGBTs, and intelligent power modules for consumer, industrial, and computing applications.

The AIM5D10B060M1S belongs to AOS's Intelligent Power Module family, engineered specifically for compact, high-reliability inverter solutions in AC-powered home appliances with stringent size, thermal, and safety requirements.

FAQ

What is the maximum allowable DC-link voltage for AIM5D10B060M1S?

The AIM5D10B060M1S supports a maximum continuous DC-link voltage of 450V between P and NU/NV/NW terminals, with a non-repetitive surge rating of 500V. Its recommended operating range is 0–400V, aligning with standard 240VAC rectified bus voltages in appliance inverters. Exceeding 400V risks triggering self-protection at 400V under short-circuit conditions.

How does the VOT pin on AIM5D10B060M1S function for temperature monitoring?

The VOT pin on AIM5D10B10B060M1S outputs an analog voltage (1.06–3.10V) linearly proportional to the LVIC die temperature (25–90°C) when a 10kΩ pull-down resistor is connected. It does not trigger automatic shutdown - the MCU must read VOT and halt PWM if temperature exceeds user-defined limits. Leaving VOT open enables internal over-temperature shutdown at 100–140°C.

Can AIM5D10B060M1S be driven directly by a 3.3V microcontroller?

Yes, AIM5D10B060M1S accepts 3.3V logic inputs because its Schmitt-triggered IN(UH/VH/WH/UL/VL/WL) pins have Vth(on) = 2.3–2.6V and Vth(off) = 0.8–1.2V. The internal 3.5kΩ pull-down ensures a defined low state during reset or noise events. No level-shifting circuitry is required for compatibility with 3.3V MCUs.

What is the purpose of the CSC pin on AIM5D10B060M1S?

The CSC pin on AIM5D10B060M1S is the short-circuit current detection input. It accepts a low-pass filtered voltage from an external shunt resistor placed in the low-side leg. When the filtered voltage exceeds 0.455–0.505V, the IPM immediately disables all low-side IGBTs within 5µs - a hardware-level response independent of MCU intervention.

Does AIM5D10B060M1S include built-in bootstrap diodes with current-limiting resistors?

Yes, AIM5D10B060M1S integrates bootstrap diodes on each high-side driver channel with a built-in 80–120Ω current-limiting resistor per diode. This eliminates the need for external diodes and resistors in the bootstrap network, simplifying layout and improving reliability in space-constrained inverter designs.