SMA5130

Overview

The SMA5130 is a six-channel NPN transistor array manufactured by Sanken Electric USA Inc. It features a collector-emitter voltage rating of 60 V and a continuous collector current of ±2.5 A per channel. The device utilizes a SIP15 (SMA15Pin) package with an integrated thermal fin for efficient heat dissipation. Designed specifically for driving stepping motors with two supplies, it offers high gain characteristics suitable for precise motor control applications.

Feature Summary

• Six-channel configuration optimized for dual-supply stepping motor drive circuits
• Integrated thermal fin structure within the SIP15 package to enhance heat dissipation
• High DC current gain capability ensuring reliable switching performance

Applications

• Stepping motor driver circuits requiring two power supplies
• Industrial automation systems utilizing stepper motor positioning
• Precision motion control modules in manufacturing equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct pinout and electrical specifications. Confirm that the SIP15 package dimensions align with your PCB footprint requirements. Check for any regional compliance certifications required for your target market before finalizing procurement.

Selection Notes

Select this component when designing dual-supply stepping motor drivers requiring a compact six-channel solution. The SIP15 package with fin is ideal for applications needing moderate thermal management without additional heatsinks. Ensure the system voltage does not exceed the 60 V rating and that current demands remain within the ±2.5 A limit per channel.

Part Context

This part belongs to Sanken's lineup of transistor arrays designed for motor control. The SMA series typically integrates multiple transistors into a single package to reduce board space and simplify wiring. The SMA5130 specifically targets stepping motor applications, offering a dedicated circuit topology that simplifies driver design compared to discrete solutions.

Replacement Considerations

Consult the official datasheet for direct pin-to-pin replacements or functional equivalents within the same product family. Verify that any substitute maintains the SIP15 package outline and thermal fin configuration to ensure mechanical compatibility.