Fujiter features 60 percent smaller n-channel JFET

Measuring 0.8-by-1.4-by-0.6mm, the FJT TF202-01 n-channel JFET, in SOT-113 packaging, is claimed to be 50 to 60 percent smaller than similar models in SOT-23 packages. It is suitable for use in condenser microphones for PDAs and mobile telephones.

The JFET has a gate-to-drain voltage of -20V and a drain current of 1mA. It has a gage current of 10mA and dissipates 80mW. The junction temperature is placed at 125°C.

The FJT TF202-01 has a minimum breakdown voltage of -20V and a maximum off voltage of -1.5V. It has a typical forward transfer admittance of 1.2mS and an input capacitance of 4.1pF. The device can be stored from -55°C to 125°C.