NSCT3906LT3G

Single Bipolar Transistors Overview

The NSCT3906LT3G is a PNP silicon general-purpose transistor manufactured by onsemi. It operates with a maximum collector-emitter voltage of -40 Vdc and a continuous collector current of -200 mAdc. The device features a gain-bandwidth product (fT) of 250 MHz and supports junction temperatures from -55°C to +150°C. Packaged in an SOT-23 (CASE 318) surface-mount housing, it offers thermal dissipation up to 300 mW on alumina substrates.

Single Bipolar Transistors Feature Summary

• PNP silicon construction for general-purpose switching and amplification
• Lead-free manufacturing compliant with environmental standards
• SOT-23 surface-mount package optimized for automated assembly

Single Bipolar Transistors Applications

• General-purpose signal switching circuits
• Low-power amplifier stages
• Digital logic interface buffers

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging quantity and tape-and-reel specifications. Ensure the component matches the required Pb-Free designation and verify that the SOT-23 pinout aligns with the target circuit design before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring a compact PNP transistor with moderate voltage ratings. Consider the thermal resistance characteristics when designing heat dissipation strategies. Verify that the required DC current gain meets the minimum thresholds specified for the intended operating current levels.

Single Bipolar Transistors Part Context

This part belongs to the NSCT3906 series of general-purpose transistors produced by onsemi. It utilizes standard silicon planar technology housed in a lead-free SOT-23 package. The series is designed for cost-effective integration into consumer electronics and industrial control systems requiring small form factors.

Single Bipolar Transistors Replacement Considerations

Consult official substitution guides for verified equivalents. Cross-reference electrical parameters such as VCEO, IC, and package dimensions to ensure functional compatibility without altering board layout constraints.

Single Bipolar Transistors FAQ

What is the pin configuration for the SOT-23 package?

Pin 1 is Base, Pin 2 is Emitter, and Pin 3 is Collector.

Is this device RoHS compliant?

Yes, the datasheet specifies these are Pb-Free devices.

What is the maximum power dissipation on an FR-5 board?

The total device dissipation is rated at 225 mW at 25°C ambient temperature on an FR-5 board.