Manufacturer: Nexperia

Key Specifications

• Package: SOT666
• Configuration: Complementary pair (NPN/PNP)
• Collector-Emitter Voltage (VCEO): 40V
• Collector Current (IC): 200mA
• DC Current Gain (hFE): To be verified
• Transition Frequency (fT): To be verified
• Operating Temperature Range: To be verified

The PMBT3946VPN-115 from Nexperia is a complementary NPN/PNP transistor pair designed for general-purpose switching and amplification applications. Housed in a compact SOT666 package, this device integrates two transistors with opposite polarities, offering design flexibility while saving board space.

Key Features

• Complementary NPN/PNP pair in a single SOT666 package
• Collector-emitter voltage rating of 40V
• Collector current capability of 200mA
• Small footprint suitable for space-constrained designs
• RoHS compliant and lead-free

Applications

• Signal switching circuits
• Amplifier stages
• Driver circuits
• Portable and battery-powered electronics

Selection Guidance

When selecting this device, verify the DC current gain (hFE) and transition frequency (fT) against your circuit requirements, as these parameters are to be confirmed from the datasheet. Ensure operating temperature and power dissipation limits are within your system's conditions. The SOT666 package is suitable for automated assembly and compact PCB layouts.