SEME 2N4392CSM LAB SMALL SIGNAL N–CHANNEL J–FET IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS MECHANICAL DATA Dimensions in mm (inches) FEATURES • HERMETIC CERAMIC SURFACE MOUNT PACKAGE (SOT23 COMPATIBLE) 0.31 rad. (0.012) 3 2 • CECC SCREENING OPTIONS 1 1.91 ± 0.10 (0.075 ± 0.004) 3.05 ± 0.13 (0.12 ± 0.005) • SPACE QUALITY LEVELS OPTIONS 0.76 ± 0.15 (0.03 ± 0.006) 2.54 ± 0.13 (0.10 ± 0.005) 0.51 ± 0.10 (0.02 ± 0.004) A 0.31 rad. (0.012) 1.40 (0.055) max. A = 1.02 ± 0.10 (0.04 ± 0.004) APPLICATIONS: SOT23 CERAMIC (LCC1 PACKAGE) PAD 1 – Source Underside View PAD 2 – Drain PAD 3 – Gate Hermetically sealed surface mount version of the popular 2N4392 for high reliability / space applications requiring small size and low weight devices. ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C unless otherwise stated) VDS Drain – Source Voltage 40V VDG Drain – Gate Voltage 40V VGS Gate – Source Voltage 40V IG Forward Gate Current 50mA PD Power Dissipation @ TA = 25°C Derate above 25°C TJ , TSTG Operating Junction and Storage Temperature Range 500mW 2.85mW / °C –65 to +175°C Semelab Plc 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. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 3872 Issue 1 SEME 2N4392CSM LAB ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise stated) Parameter Test Conditions Min. Typ. Max. Unit V(BR)GSS Gate – Source Breakdown Voltage VDS = 0 IG = 1µA 40 VGS Gate – Source Voltage VDS = 20V ID = 1nA –2 VGS(f) Gate – Source Forward Voltage VDS = 0 IG = 1mA IGSS Gate Reverse Current VDS = 0 VGS = 20V 0.1 ID(off) Drain Cut–off Current VDS = 20V VGS = –7V 0.1 IDSS* Zero Gate Voltage Drain Current VDS = 20V VGS = 0 VDS(on) Drain – Source On Voltage VGS = 0 RDS(on) Drain – Source On Resistance CISS Input Capacitance –5 V 1 75 mA ID = 6mA 0.4 V VGS = 0 ID = 1mA 60 Ω VDS = 20V VGS = 0 f = 1MHz VDS = 0 VGS = –7V 25 nA 14 pF CRSS Reverse Transfer Capacitance RDS(on) Static Drain – Source On Resistance VGS = 0 tr Rise Time ID(on) = 6mA 5 tf Fall Time VGS(off) = 7V 20 ton Turn-On Time ID(on) = 6mA 15 toff Turn-Off Time VGS(off) = 7V 35 f = 1MHz ID = 1mA 3.5 60 Ω ns Semelab Plc 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. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 3872 Issue 1