2N4859

TECHNICAL DATA N-CHANNEL J-FET Qualified per MIL-PRF-19500/385 Devices 2N4856 2N4857 2N4858 2N4859 2N4860 2N4861 Qualified Level JAN JANTX JANTXV ABSOLUTE MAXIMUM RATINGS (TC = +250C unless otherwise noted) 2N4856 2N4859 Parameters / Test Conditions Symbol 2N4857 2N4860 2N4858 2N4861 Gate-Source Voltage VGS -40 -30 Drain-Source Voltage VDS 40 30 Drain-Gate Voltage VDG 40 30 Gate Current IG 50 Power Dissipation TA = +250C (1) PT 0.36 TC = +250C (2) 1.8 Operating Junction & Storage Temperature Range Tj, Tstg -65 to +200 (1) Derate linearly 2.06 mW/0C for TA > 250C. (2) Derate linearly 10.3 mW/0C for TC > 250C. ELECTRICAL CHARACTERISTICS (TC = 250C unless otherwise noted) Parameters / Test Conditions Symbol Gate-Source Breakdown Voltage V(BR)GSS VDS = 0, IG = 1.0 µAdc 2N4856, 2N4857, 2N4858 2N4859, 2N4860, 2N4861 Unit V V V mA W W 0 C TO-18* (TO-206AA) *See appendix A for package outline Min. -40 -30 -4.0 -2.0 -0.8 Max. Units Vdc Gate-Source “Off” State Voltage VDS = 15 Vdc, ID = 0.5 ηAdc 2N4856, 2N4859 2N4857, 2N4860 2N4858, 2N4861 2N4856, 2N4857, 2N4858 2N4859, 2N4860, 2N4861 VGS(on) -10 -6.0 -4.0 -0.25 -0.25 0.25 Vdc ηA ηA Gate Reverse Current VDS = 0, VGS = -20 Vdc VDS = 0, VGS = -15 Vdc Drain Current VGS = -10 Vds, VDS = 15 Vdc IGSS ID(off) 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803 120101 Page 1 of 2 2N4856, 2N4857, 2N4858, 2N4859, 2N4860, 2N24861 JAN SERIES ELECTRICAL CHARACTERISTICS (TC = 250C unless otherwise...