STIPNS1M50SDT-H

Overview

The STIPNS1M50SDT-H is a SLLIMM nano Intelligent Power Module (IPM) featuring a 3-phase MOSFET inverter bridge rated for 500 V and 1 A output current. It integrates six MOSFETs with three half-bridge HVICs for gate driving, achieving low electromagnetic interference through optimized switching speeds. The module includes an uncommitted operational amplifier and a comparator for protection circuits. Key electrical parameters include a maximum on-resistance of 3.6 Ω, a supply voltage range up to 15 V, and an operating temperature range from -40°C to +125°C. It utilizes an NSDIP-26L surface-mount package.

Feature Summary

• Integrates a 3-phase MOSFET inverter bridge with dedicated gate drive ICs for compact motor control
• Includes internal operational amplifier and comparator for advanced fault protection and current sensing
• Features CMOS/TTL compatible inputs with hysteresis and pull-down/pull-up resistors
• Optimized for low electromagnetic interference and thermal performance in space-constrained designs

Applications

• Built-in AC motor drives requiring compact form factors
• Low power applications with limited assembly space
• Fan and pump motor control systems
• Industrial automation motion control modules

Procurement Notes

Verify the specific suffix 'SDT' against the official datasheet to confirm tape-and-reel packaging and moisture sensitivity level requirements. Confirm that the component status is obsolete or end-of-life before finalizing procurement plans, as availability may be restricted. Ensure compatibility with existing board layouts due to the specific NSDIP-26L pinout configuration.

Selection Notes

Select this module when a complete 3-phase inverter solution is needed in a single package to reduce design complexity. It is suitable for applications requiring 1 A continuous current at 500 V with integrated protection features. Consider the thermal resistance and package size constraints relative to the expected power dissipation. Verify input logic levels match the 3.3 V, 5 V, or 15 V CMOS/TTL specifications.

Part Context

This component belongs to the SLLIMM nano family of intelligent power modules from STMicroelectronics. These modules are designed to provide high-performance AC motor drive capabilities in a rugged, compact design. The series typically integrates power MOSFETs with control ICs to simplify system architecture and improve reliability compared to discrete solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The source indicates the product line may be transitioning to end-of-life status. Consult official STMicroelectronics channels for potential obsolescence notices or recommended alternative devices within the SLLIMM portfolio.