Siliconix BF247
n-channel JFET
ABSOLUTE MAXIMUM RATINGS
(25°C) Drain-Gate Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 V Drain-Source Voltage ........................... 25 V Reverse Gate-Source Voltage...................... 25 V Forward Gate Current ......................... 10 mA Continuous Device Dissipation at (or Below) 25°C Free Air Temperature (Note 1) ................................ 250mW Storage Temperature Range ............ -55° C to +150°CELECTRICAL CHARACTERISTICS
(25°C unless otherwise noted) sGD BF246 G SD BF247 (Staggered Lead)● INSULATEIJ CASE
● INSENSITIVE TO LIGHT Characteristic Min 1 BVGSS Gate-Source Breakdown Voltage -25 2 IGSS " Gate Reverse Current BF246 BF247 10 BF246A 3 lOSS Saturation Drain Current B0247A BF246B 30 (Note 2) BF247B 60 BF246C 110 BF247C BF246 BF247 0.5 BF246A 4 VGS Gate-Source Voltage BF247A 1.5 BF246B 3.0 BF247B BF246C BF247C 5.5 5 VGSloll) Gate-Source Cutoff Voltage 0.6 6 91s Small-Signal Common-Source Forward Transconductance (Note 2) 7 Giss Com...