Alpha & Omega Semiconductor Inc. AFP5D06K060Q5

Overview

AFP5D06K060Q5 from Alpha and Omega Semiconductor is a dual-in-line intelligent power module integrating 600V/6A trench-shielded planar gate IGBTs, high- and low-side HVIC drivers, built-in bootstrap diodes with 100Ω current-limiting resistors, UVLO, OT monitoring (VOT), CSC protection, and controllable fault output (VCF) - designed for compact inverter stages in low-power AC motor drives.

For engineers reviewing the AFP5D06K060Q5 datasheet, pinout, applications, or equivalent options, key selection criteria include its IPM-5 package with 23-pin layout, 2000Vrms isolation rating, -40°C to 150°C operating junction temperature, and integrated short-circuit protection triggered within 5µs at 400V supply.

Technical Context

This module implements a full-bridge inverter topology with independent high-side (U/W-phase) and low-side (U/W-phase) IGBT control inputs, using Schmitt-trigger receivers (3–18V compatible) and separate bias supplies (VDD for logic, VB(U)/VB(W) for high-side gate driving). Protection logic is fully embedded: UVLO monitors both VDD (11.4V trip) and VB(U)/VB(W) (9.5V trip), while CSC detection operates only on low-side legs via external shunt + RC filter.

Temperature monitoring is implemented via LVIC-based VOT output (0.77–2.55V over 25–80°C with 10kΩ pull-down), and fault signaling uses open-drain VCF with configurable pulse width (≥20µs fixed or RC-tunable). The module does not auto-shutdown on overtemperature - it outputs VOT and relies on MCU intervention per OTT threshold (130°C typ).

Key Specifications

Pinout & Package

AFP5D06K060Q5 is housed in the IPM-5 dual-in-line package (33.4 × 15 × 3.6 mm), featuring 23 pins with dedicated power, control, protection, and monitoring terminals. Pin 15 (COM) is the recommended single-point control ground connection to minimize CSC noise coupling.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar intelligent power module applications.

Compared with FSTB10CH60D and FSBB15CH60F, AFP5D06K060Q5 offers optimal integration density and thermal monitoring for sub-1kW inverter designs - delivering full protection and driver functionality in a through-hole IPM-5 package without requiring external components for basic operation.

Availability

Afp5d06k060q5 is available at Aetrix Electronics and suitable for refrigerator compressor drives, small appliance motor controls, and low-power HVAC blower systems requiring stable component supply, long-term lifecycle support, and RoHS-compliant green packaging.

Supply support for AFP5D06K060Q5 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 and Omega Semiconductor (AOS) is a fabless power semiconductor company specializing in high-efficiency MOSFETs, IGBTs, and intelligent power modules for power conversion and motor control.

The AFP5D06K060Q5 belongs to AOS's Dual-In-Line IPM family, engineered specifically for cost-sensitive, space-constrained inverter applications in white goods and industrial small-motor systems - emphasizing integration, protection reliability, and thermal visibility.

FAQ

What is the maximum continuous output current rating for AFP5D06K060Q5?

The AFP5D06K060Q5 supports 6A continuous output current on low-side IGBTs at TC = 25°C and 3A at TC = 100°C. High-side continuous current is rated at 5A (TC = 25°C) and 3A (TC = 100°C). These values reflect actual thermal limits under specified heatsink conditions and define safe operating boundaries for sustained motor load profiles in applications like refrigerator compressors.

How does the VOT pin function in AFP5D06K060Q5, and what is required for accurate temperature reading?

The VOT pin in AFP5D06K060Q5 outputs an analog voltage (0.77–2.55V) proportional to LVIC die temperature (25–80°C) when a 10kΩ pull-down resistor is connected. Without the resistor, VOT serves dual roles: temperature monitoring and internal overtemperature protection trigger. For accurate MCU-based thermal monitoring, the 10kΩ pull-down is mandatory - and a clamp diode is recommended if interfacing with 3.3V controllers to prevent overvoltage.

Does AFP5D06K060Q5 provide short-circuit protection on both high-side and low-side IGBTs?

No - AFP5D06K060Q5 implements short-circuit protection exclusively on low-side IGBTs via the CSC pin and external shunt resistor. High-side legs lack dedicated SC detection circuitry. This architecture reflects typical inverter topologies where low-side current sensing is more reliable and less susceptible to noise. System designers must rely on complementary software-based protections or external circuits for high-side fault coverage.

What is the purpose of the NC pins in the AFP5D06K060Q5 pinout, and can they be used for grounding or signal routing?

The NC (No Connection) pins in AFP5D06K060Q5 - pins 2, 6, 10, 17, 20, and 23 - are electrically isolated from internal circuitry and must remain unconnected. They serve mechanical or package-integrity functions only. Routing signals, grounds, or power traces to these pins risks parasitic coupling, EMI susceptibility, or mechanical stress on bond wires. Per AOS layout guidelines, all NC pins should be left floating and excluded from copper pours or vias.

Can AFP5D06K060Q5 be directly driven by a 3.3V microcontroller without level shifting?

Yes - AFP5D06K060Q5 accepts 3.3V logic inputs directly. Its Schmitt-trigger receiver circuit has a 2.6V typical ON-threshold and 1.2V OFF-threshold, providing sufficient margin against noise for 3.3V CMOS outputs. However, layout best practices apply: keep input traces short, avoid routing near power lines, and ensure solid grounding at pin 15 (COM) to prevent false triggering from ground bounce or EMI.