Alpha & Omega Semiconductor Inc. AIM5D10B060M1

Overview

AIM5D10B060M1 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, bootstrap diodes with built-in 100Ω current-limiting resistors, UVLO, over-temperature detection via VOT pin, short-circuit protection, and fault output signaling - designed for compact inverter drives in household appliances.

For engineers reviewing the AIM5D10B060M1 datasheet, pinout, applications, or equivalent options, this page delivers verified electrical specs, thermal limits, protection behavior, isolation rating, and real-world layout guidance for motor control systems operating at ≤400V DC bus and ≤20kHz PWM.

Technical Context

The AIM5D10B060M1 implements a fully integrated 3-phase inverter stage with independent high-side (UH/VH/WH) and low-side (UL/VL/WL) logic-level inputs, internal bootstrap circuitry for high-side gate driving, and dual-voltage control rails: VD(H)/VD(L) for IC bias and VB(U)/VB(V)/VB(W) for high-side IGBT gate bias. Protection logic monitors low-side short-circuit events via external shunt + RC filter on CSC pin, detects under-voltage on both VD and VDB rails, and reports LVIC die temperature via analog VOT output referenced to a 10kΩ pull-down.

Its 2000V_rms/min isolation barrier separates power and control domains, enabling direct MCU interface without optocouplers. Fault output (VFO) is open-drain and asserts for ≥20µs on SC, UV, or OT events - with pulse extension during sustained faults - while internal gate shutdown is immediate and automatic only for low-side SC and UV conditions; high-side UVDB disables drive but does not assert VFO.

Key Specifications

Pinout & Package

AIM5D10B060M1 uses the IPM-5 surface-mount package (33.4 × 15 × 3.6 mm), with 23-pin DIP-style footprint optimized for heatsink mounting and low-inductance power routing. Pin 1 (VB(U)) is marked by dot; pin 23 (NC) is unconnected.

Key Features

Applications

Equivalent & Alternatives

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

Compared with FSBB10CH60C and PM100HVA060, the AIM5D10B060M1 offers optimal balance of analog thermal fidelity, minimal external component count, and compact IPM-5 packaging - making it ideal for high-volume, space-constrained white goods where deterministic analog fault signaling and proven reliability are prioritized over digital configurability.

Availability

AIM5D10B060M1 is available at Aetrix Electronics and suitable for refrigerator compressor drives, dishwasher circulation pumps, and washing machine drum motors requiring stable component supply, long-term lifecycle support, and UL-recognized safety compliance.

Supply support for AIM5D10B060M1 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 AIM5D10B060M1 belongs to AOS's Intelligent Power Module (IPM) product line, engineered specifically for cost-sensitive, high-reliability inverter drives in home appliances - emphasizing integration, protection robustness, and simplified thermal design.

FAQ

What is the maximum recommended DC bus voltage for continuous operation of the AIM5D10B060M1?

The AIM5D10B060M1 has a recommended maximum DC bus voltage of 400 V, as specified in the Recommended Operation Conditions table. While its absolute maximum surge rating is 500 V, sustained operation above 400 V risks exceeding safe junction temperature limits and degrading long-term reliability. Designers should maintain margin below 400 V to accommodate line transients and ensure compliance with UL1557 safety requirements.

Does the AIM5D10B060M1 provide over-temperature shutdown or only temperature monitoring?

By default, the AIM5D10B060M1 provides over-temperature monitoring via the VOT pin but does not autonomously shut down IGBTs upon temperature exceedance. When the LVIC die temperature exceeds the OT trip level (100–140°C), the module asserts VFO and expects the external MCU to halt PWM signals. However, if the VOT pin is left open (no 10kΩ pull-down), the internal over-temperature protection activates and forces shutdown - making configuration critical to intended behavior.

Can the AIM5D10B060M1 be used with a 3.3V microcontroller without level-shifting?

Yes, the AIM5D10B060M1 accepts 3–18V logic inputs and features Schmitt-trigger receivers with V_th(on) = 2.3–2.6 V and V_th(off) = 0.8–1.2 V, making it directly compatible with 3.3V MCUs. No level-shifting is required, but designers must ensure input traces are short and shielded from noise, and that the 3.3V supply remains within ±5% tolerance to guarantee reliable turn-on/turn-off margins.

How does short-circuit protection work on the AIM5D10B060M1, and which phases does it cover?

Short-circuit protection on the AIM5D10B060M1 operates exclusively on the low-side IGBTs (U/V/W) using an external shunt resistor and RC filter connected to the CSC pin. When the sensed voltage exceeds 0.48 V, the protection circuit immediately disables all low-side gates and asserts VFO for ≥20 µs. High-side SC detection is not implemented - designers must rely on system-level current limiting or external desaturation monitoring for high-side fault coverage.

What is the purpose of the NC pin (Pin 23) on the AIM5D10B060M1, and can it be grounded?

Pin 23 is designated NC (No Connection) in the AIM5D10B060M1 datasheet and must remain unconnected - neither grounded nor tied to any voltage. Connecting Pin 23 may compromise internal isolation integrity or cause unpredictable behavior due to undefined internal node coupling. The mechanical drawing confirms this pin has no internal bond wire or circuit connection, and AOS explicitly states it is reserved for future use or package alignment only.