DiodesZetex Small Signal NPN Bipolar Transistor 100 mA 45 V 3-Pin DFN BC847BFA-7B

DiodesZetex BC847BFA-7B is a small signal NPN bipolar transistor designed for use in a variety of electronic circuits requiring moderate collector current and voltage ratings. It supports a maximum DC collector current of 100 mA, making it suitable for signal amplification applications. With a maximum collector-emitter voltage of 45 V and collector-base voltage of 50 V, it is capable of stable operation in low to medium voltage circuits.

The transistor is housed in a 3-pin Dual Flat No-lead (DFN) surface mount package that enables compact PCB designs and efficient heat dissipation. It features a high minimum DC current gain (hFE) of 200, offering good amplification performance. The maximum power dissipation rating is 435 mW, which ensures reliable operation within thermal limits.

This device is designed to operate reliably over a temperature range of -55°C to 150°C, making it suitable for automotive and industrial environments. It is compliant with the AEC-Q101 automotive standard which certifies its robustness in demanding applications.

Key physical dimensions include a length of 0.65 mm, width of 0.85 mm, and height of 0.4 mm. The transistor has a maximum transition frequency (fT) of 100 MHz, which makes it effective in switching and amplification at radio frequencies.

The BC847BFA-7B is a single transistor configuration with NPN polarity, widely used in electronic designs for signal processing and switching. Its surface mount design allows for automated assembly and compact electronic device manufacturing.

Maximum DC collector current: 100 mA. Maximum collector-emitter voltage: 45 V. Surface mount DFN 3-pin package. Minimum DC current gain (hFE) of 200. Operational temperature range from -55°C to +150°C. Power dissipation up to 435 mW.

Automotive AEC-Q101 standard compliant. Compact dimensions: 0.65 mm x 0.85 mm x 0.4 mm. Maximum transition frequency 100 MHz.

This transistor is suitable for industrial, automotive, and general electronics applications, including low power amplification, switching circuits, and signal processing modules. It is ideal for engineers designing compact and reliable circuitry with stringent performance and quality requirements.

Explore more Bipolar Transistors from DiodesZetex in our Electronics & Electricals category for diverse application needs.