j271.pdf datasheet:

J271P-Channel Switch This device is designed for low level analog switching sample and hold circuits and chopper stabilized amplifiers. Sourced from process 88.TO-9211. Drain 2. Gate 3. SourceAbsolute Maximum Ratings* Ta=25C unless otherwise noted Symbol Parameter Ratings UnitsVDG Drain-Gate Voltage 30 VVGS Gate-Source Voltage 30 VIGF Forward Gate Current 50 mATJ, TSTG Operating and Storage Junction Temperature Range -55 ~ 150 C* This ratings are limiting values above which the serviceability of any semiconductor device may be impaired.NOTES:1) These rating are based on a maximum junction temperature of 150 degrees C.2) These are steady limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.Electrical Characteristics Ta=25C unless otherwise noted Symbol Parameter Test Condition Min. Max. U