BFW11 Transistor N-Channel Depletion JFET CDIL BFW11

Product Overview

The BFW11 is a high-performance N-Channel junction field-effect transistor (JFET) engineered for precision analog signal processing. Similar to the BFW10, it is a depletion-mode device that is normally "ON" at zero gate voltage. It is specifically favored for its very high input impedance, low noise figure, and excellent linearity. These characteristics make it a reliable choice for high-impedance buffer stages, low-noise preamplifiers, and general-purpose signal conditioning in instrumentation and RF applications.

Core Specifications

• Manufacturer: CDIL (Continental Device India Limited)

• Package Type: TO-72 (Metal Can)

• Component Type: N-Channel Depletion-Mode JFET

• Drain-Source Voltage ($V_{DS}$): 30V

• Gate-Source Voltage ($V_{GS}$): -30V

• Gate-Source Cut-off Voltage ($V_{GS(off)}$): -0.5V to -7.5V

• Drain Current ($I_{DSS}$): 5mA to 15mA

• Power Dissipation ($P_{tot}$): 300mW (at $T_{amb} = 25^\circ C$)

• Operating Temperature Range: $-55^\circ C$ to $+150^\circ C$

• Marking Code: BFW11

• Part Number: BFW11