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Product Detailed Parameters
- Description：MOD IPM 7-PAC L1 25A 1200V
- Series：Intellimod™
- Mfr：Powerex Inc.
- Package：Bulk
- Type：IGBT
- Configuration：3 Phase
- Current：25 A
- Voltage：1.2 kV
- Voltage - Isolation：2500Vrms
- Mounting Type：Chassis Mount
- Package / Case：Power Module
- Grade：-
- Qualification：-
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Overview
The PM25RL1B120 is a 7-pack Intelligent Power Module (IPM) from the L1-series, designed for AC400V applications. It integrates six IGBTs and three free-wheeling diodes for inverter functions, plus one IGBT and one diode for braking. The module features pin-type main terminals and gold-plated control pins. It includes built-in protection circuits for overcurrent, short-circuit, and overheating.
Feature Summary
- Integrates inverter and brake circuits within a single package
- Includes built-in fault detection and protection logic
- Features gold-plated control pins for reliable interface connection
Applications
- General purpose inverters for AC400V lines
- Servo motor controls
- Motor drive systems requiring integrated braking
Procurement Notes
Verify the specific manufacturer origin, as this part number appears in listings for both Mitsubishi Electric and Powerex Inc. Confirm that the component matches the L1-series specifications and pinout described in the official application note before integration into designs.
Selection Notes
Select this module for AC400V inverter applications requiring integrated braking capabilities. Ensure the thermal design accounts for the junction-to-case resistance values provided in the datasheet. Verify compatibility with the required control voltage levels and interface connector types.
Part Context
This component belongs to the Mitsubishi IPM L1-series family. It is categorized as a 7-pack configuration, distinguishing it from 6-pack variants by the inclusion of an additional half-bridge for dynamic braking. The 'B' suffix indicates pin-type main terminals, while '120' denotes the 1200V voltage class.
Replacement Considerations
PM25RL1A120 (Screw type main terminals)
FAQ
What does the '7pack' designation indicate?
It indicates the module contains seven power switches: six for the inverter bridge and one additional pair for the braking circuit.
How are the control terminals connected?
The control terminals feature gold plating and are designed to be connected using an inverse mounted header receptacle or compatible connector.
