Overview
The A1C15S12M3 is a high-performance power module developed by STMicroelectronics, designed for use in converter-inverter brake (CIB) topologies. This module integrates advanced trench gate field-stop technology, which optimizes the balance between conduction and switching losses, thereby maximizing the efficiency of converter systems up to 20 kHz. The A1C15S12M3 is part of the ACEPACK™ 1 family and features a robust design suitable for various industrial applications, including inverters and motor drives.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCE) | 1200 | V |
| Collector Current (IC) | 15 | A |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 1.95 | V |
| Gate Threshold Voltage (VGE(th)) | 5-7 | V |
| Turn-on Delay Time (td(on)) | 120 | ns |
| Turn-off Delay Time (td(off)) | 115 | ns |
| Short-circuit Withstand Time (tSC) | 10 | μs |
| Thermal Resistance Junction-to-Case (RTHj-c) | 0.95-1.05 | °C/W |
| Thermal Resistance Case-to-Heatsink (RTHc-h) | 0.90 | °C/W |
Key Features
- ACEPACK™ 1 power module with DBC Cu Al2O3 Cu substrate
- Converter-inverter brake topology
- 1200 V, 15 A IGBTs and diodes
- 1600 V, very low drop rectifiers for converter
- Soft and fast recovery diode
- Integrated NTC (Negative Temperature Coefficient) thermistor
- Press-in PCB or solder contact pins for mounting
Applications
- Inverters
- Motor drives
Q & A
- What is the A1C15S12M3 power module used for? The A1C15S12M3 is used in converter-inverter brake (CIB) topologies, particularly in inverters and motor drives.
- What technology does the A1C15S12M3 employ? It employs advanced trench gate field-stop technology from STMicroelectronics.
- What are the key electrical specifications of the A1C15S12M3? It has a collector-emitter voltage of 1200 V, collector current of 15 A, and collector-emitter saturation voltage of 1.95 V.
- What is the thermal resistance of the A1C15S12M3? The thermal resistance junction-to-case (RTHj-c) is 0.95-1.05 °C/W, and case-to-heatsink (RTHc-h) is 0.90 °C/W.
- Does the A1C15S12M3 have integrated temperature sensing? Yes, it includes an integrated NTC thermistor.
- What are the typical applications of the A1C15S12M3? Typical applications include inverters and motor drives.
- How does the A1C15S12M3 optimize efficiency? It optimizes efficiency by balancing conduction and switching losses, allowing for efficient operation up to 20 kHz.
- What type of diodes are used in the A1C15S12M3? It uses soft and fast recovery diodes.
- What is the short-circuit withstand time of the A1C15S12M3? The short-circuit withstand time is 10 μs.
- How is the A1C15S12M3 mounted? It can be mounted using press-in PCB or solder contact pins.
