2SA1797-P-AP

Single Bipolar Transistors Overview

The MCC 2SA1797-P-AP is a PNP silicon power transistor housed in an SOT-89 package. It features a maximum collector-emitter voltage of -50V and a collector current rating of -6.0A. The device offers a collector power dissipation of 500mW with a thermal resistance of 250°C/W junction to ambient. DC current gain ranges from 82 to 270, while the transition frequency reaches 200MHz. The component operates within a junction temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• Complements the 2SC4672 NPN transistor for matched pair applications
• Halogen-free manufacturing option available via specific suffix addition
• Epoxy material meets UL 94 V-0 flammability rating standards

Single Bipolar Transistors Applications

• General-purpose power amplification circuits
• Switching applications requiring complementary pairing
• Audio output stages utilizing matched transistor pairs

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official documentation to confirm compliance requirements. The 'P' suffix indicates RoHS compliance, while additional suffixes may denote halogen-free status or binning variations. Ensure procurement channels are authorized distributors to guarantee genuine parts and full traceability as per manufacturer guidelines.

Single Bipolar Transistors Selection Notes

Select this component when a PNP power transistor with a -50V rating and high current capability is required. Consider the SOT-89 package constraints regarding thermal management and board space. Verify that the hFE binning aligns with circuit requirements if matching with the complementary 2SC4672 is necessary for performance consistency.

Single Bipolar Transistors Part Context

This part belongs to the Micro Commercial Components PNP silicon power transistor series. It is designed for general-purpose switching and amplification tasks. The device is manufactured using standard silicon planar technology and is intended for use in consumer electronics and industrial equipment where reliable power handling is essential.

Single Bipolar Transistors Replacement Considerations

The datasheet explicitly identifies the 2SC4672 as the complementary match. Direct replacements should be verified against electrical parameters such as VCEO, IC, and hFE characteristics to ensure circuit compatibility without modification.

Single Bipolar Transistors FAQ

What does the 'P' suffix indicate in the part number?

The 'P' suffix designates that the component has a lead-free finish and is RoHS compliant.

Is this transistor suitable for life support devices?

No, MCC products are not authorized for use as critical components in life support devices or systems without express written approval.

How can I obtain a halogen-free version of this component?

A halogen-free version is available upon request by adding the '-HF' suffix to the ordering information.