2SC4617-Q-TP

Single Bipolar Transistors Overview

The 2SC4617-Q-TP is an NPN general-purpose amplifier transistor manufactured by Micro Commercial Components (MCC). It operates with a collector current of 150 mA and a collector power dissipation of 150 mW. The device supports a collector-emitter voltage of 50 V and features a transition frequency of 180 MHz. DC current gain ranges from 120 to 270, while the collector-emitter saturation voltage is typically 0.4 V at 50 mA. It utilizes an SOT-523 surface-mount package.

Single Bipolar Transistors Feature Summary

• Designed as a complement to the 2SA1774 series for paired applications
• Utilizes an SOT-523 surface-mount package for low-power board space efficiency
• Epoxy material meets UL 94 V-0 flammability rating standards

Single Bipolar Transistors Applications

• General purpose amplification circuits
• Switching applications in consumer electronics
• Complementary pairing with PNP transistors

Single Bipolar Transistors Procurement Notes

Verify that the ordering suffix matches the required hFE rank, specifically Q for the 120-270 range. Confirm RoHS compliance status via the 'P' suffix designation if applicable. Ensure procurement channels are authorized distributors to guarantee genuine parts and full traceability, as MCC does not provide warranty coverage for unauthorized sources.

Single Bipolar Transistors Selection Notes

Select this component when a low-voltage NPN transistor with moderate gain is required for surface-mount designs. The SOT-523 package is suitable for applications prioritizing minimal footprint. Verify that the specific hFE bin (Q, R, or S) aligns with circuit bias requirements. Consider the complementary 2SA1774 series if push-pull configurations are necessary.

Single Bipolar Transistors Part Context

This part belongs to the 2SC4617 family, which includes variants distinguished by their DC current gain rankings. The device is a silicon NPN bipolar junction transistor intended for general-purpose use. It shares functional similarities with other small-signal transistors but is distinctively packaged in the compact SOT-523 form factor.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the 2SC4617-R and 2SC4617-S variants from the same manufacturer, differing only in gain classification. Cross-manufacturer replacements must match the 50V voltage rating, 150mA current limit, and SOT-523 package dimensions.

Single Bipolar Transistors FAQ

What is the maximum operating junction temperature?

The maximum operating junction temperature range extends up to +150°C.

How is the hFE gain classified for the -Q suffix?

The -Q suffix designates a DC current gain (hFE) range of 120 to 270.

Is the device halogen-free?

Halogen-free availability is confirmed upon request by adding the '-HF' suffix to the part number.