2N4393

SILICON SMALL SIGNAL N-CHANNEL JFET 2N4393 • • • High Speed Switching. Low On Resistance. Designed For High Reliability and Space Applications. ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise stated) VDS VGS VGD IG PD TJ Tstg Drain – Source Voltage Gate – Source Voltage Gate – Drain Voltage Gate Current Total Power Dissipation at Junction Temperature Range Storage Temperature Range 40V -40V -40V 50mA 300mW 2mW/°C -55 to +175°C -65 to +200°C TA = 25°C Derate Above 25°C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated) Symbols V(BR)GSS VGS(off) IDSS (1) Parameters Gate – Source Breakdown Voltage Gate – Source Cut-off Voltage Saturation Drain Current Gate Reverse Current Test Conditions VDS = 0V VDS = 20V VDS = 20V VDS = 0V IG = 1.0µA ID = 1.0nA VGS = 0V VGS = -20V TA = 150°C VDS = 20V VGS = -5V TA = 150°C VGS = 0V VGS = 0 ID = 3mA ID = 1.0mA Min. -40 Typ. Max. Units V -0.5 5 -3 30 -100 -200 100 200 0.4 100 mA pA nA pA nA V IGSS ID(off) VDS(on) RDS(on) Drain Cut-off Current Drain – Source On Voltage Drain – Source On Resistance Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. S emelab Coventry Road, Lutterworth, Leicestershire, LE17 4JB Semelab Limited Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: sales@semelab-tt.com Document Number 7281 Issue 2 Page 1 of 2 Website: http://www.semelab-tt.com SILICON SMALL SIGNAL N-CHANNEL JFET 2N4393 DYNAMIC CHARACTERISTICS Symbols Ciss Crss RDS(on) tr td(on) tf td(off) (1) Parameters Common – Source Input Capacitance Common – Source Reverse Transfer Capacitance Drain – Source On Resistance Rise Time Turn-on Delay Time Fall Time Turn-off Delay Time Test Conditions VDS = 20V f = 1.0MHz VDS = 0V f = 1.0MHz VGS = 0 f = 1.0KHz ID = 0A VGS = 0V VGS = -5V Min. Typ. Max. 26 Units pF 5 100 5 VDD = 10V VGS = 0V VGSX = -5V ID(on) = 3mA 15 30 50 ns Pulse Width ≤ 380us, δ ≤ 2% MECHANICAL DATA Dimensions in mm (inches) 5.84 (0.230) 5.31 (0.209) 4.95 (0.195) 4.52 (0.178) 0.48 (0.019) 0.41 (0.016) dia. 2.54 (0.100) Nom. 3 2 1 TO-18 (TO-206AA) METAL PACKAGE Underside View Pin 1 – Source Pin 2 – Drain 12.7 (0.500) min. 5.33 (0.210) 4.32 (0.170) Pin 3 - Gate S emelab Coventry Road, Lutterworth, Leicestershire, LE17 4JB Semelab Limited Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: sales@semelab-tt.com Website: http://www.semelab-tt.com Document Number 7281 Issue 2 Page 2 of 2