PN4391 Overview
Key Specifications
Package: TO-92
Mount Type: Through Hole
Pins: 3
Max Operating Temp: 150 °C
Description
The CENTRAL SEMICONDUCTOR PN4391 series devices are N-Channel silicon JFETs designed for analog switching and chopper applications. MARKING: FULL PART NUMBER TO-92 CASE SYMBOL UNITS VGD 40 V VGS 40 V IG 50 mA PD 625 mW TJ, Tstg -65 to +150 °C PN4391 PN4392 PN4393 SYMBOL TEST CONDITIONS MIN MAX MIN MAX MIN MAX IGSS VGS=20V - 0.1 - 0.1 - 0.1 IGSS VGS=20V, TA=100°C - 0.2 - 0.2 - 0.2 IDSS VDS=20V 50 150 25 75 5.0 30 ID(OFF) VDS=20V, VGS=12V - 0.1 - - - - ID(OFF) VDS=20V, VGS=7.0V - - - 0.1 - - ID(OFF) VDS=20V, VGS=5.0V - - - - - 0.1 ID(OFF) VDS=20V, VGS=12V, TA=100°C - 0.2 - - - - ID(OFF) VDS=20V, VGS=7.0V, TA=100°C - - - 0.2 - - ID(OFF) VDS=20V, VGS=5.0V, TA=100°C - - - - - 0.2 BVGSS IG=1.0µA 40 - 40 40 - VGS(OFF) VDS=20V, ID=1.0nA 4.0 10 2.0 5.0 0.5 3.0 VGS(f) VDS=0, IG=1.0mA - 1.0 - 1.0 - 1.0 VDS(ON) ID=12mA - 0.4 - - - - VDS(ON) ID=6.0mA - - - 0.4 - - VDS(ON) ID=3.0mA - - - - - 0.4 rDS(ON) ID=1.0mA, VGS=0 - 30 - 60 - 100 rds(on) VGS=0, ID=0, f=1.0kHz - 30 - 60 - 100 Crss VGS=12V, VDS=0, f=1.0MHz - 4.0 - - - - Crss VGS=7.0V, VDS=0, f=1.0MHz - - - 4.0 - - Crss VGS=5.0V, VDS=0, f=1.0MHz - - - - - 4.0 Ciss VDS=20V, VGS=0, f=1.0MHz - 14 - 14 - 14 UNITS nA µA mA nA nA nA µA µA µA V V V V V V Ω Ω pF pF pF pF R5 (18-August 2022) PN4391 PN4392 PN4393 SILICON N-CHANNEL JFETS - Continued: (TA=25°C unless otherwise noted) PN4391 PN4392 PN4393 SYMBOL TEST CONDITIONS MIN MAX MIN MAX MIN MAX tr ID(ON)=12mA - 5.0 - - - - tr ID(ON)=6.0mA - - - 5.0.
