20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.SA TELEPHONE: (973) 378-2922 (212) 227-8008 FAX; (973) 376-8860 2N4856,A thru 2N4861,A TO-18 MAXIMUM RATINGS Symbol Riling 2N48S«,A ZN4859A 2N48S7.A 2N48»0,A 2N486»,A 2N4881.A Unit Drain-Source Voltage V 05 + 40 t30 Vdc Drain-Gate Voltage VDG r40 + 30 Reverie Gate-Source Voltage VGSR -40 -30 Vdc Vdc IGF PO Forward Gate Current Total Device Ditiipition © TA • 25'C Derate above 26*C Storage Temperature Rang* ^"8 60 mAdc 360 2.4 mW mW/°C -6610 i 175 JFET SWITCHING N-CHANNEL — DEPLETION •c . I ELECTRICAL CHARACTERISTICS ITA » 2E'C unleti otherwiae noted.l Chinctirlitlc Symbol Mln Mix Unit OFF CHARACTERISTICS Gate-Source Breakdown Voltage (1(3 - 1.0 fiAdc, Vps * °l Gate Revarie Current (VGS - -20 Vdc, Vos (VQS » - IB Vdc. VQS (VGs • -20 Vdc, Vos (VGS • -16 Vdc, VQS • - 2N4S56.A, 2N4867.A, 2N485B.A 2N4869,A, 2N4860.A, ?N4861,A 01 2N4866.A 2N4857A 2N4858.A O) 2N4859.A, 2N4860,A, 2N4861.A 0, TA'- 'WCI 2N4866,A, 2N4857.A, 2N4868.A O, TA - ISO'CI 2N4859.A, 2N4860.A. 2N4861.A VIBRIGSS vac - 40 30 !GSS 026 - ^Adc 05 r- Gate Source Cutoff Voltage IVQS - 19 Vdc, ID - 0.5 "Add lAdc 0.26 °'b -\ Drain Cutoff Currant |VDS - 15 Vdc, VQS - -10 Vdc) (Vos " 16 Vdc, VGS • -10 Vdc, TA • 150'C) - .H Vdc v GS(off) 2N4866.A, 2N4B59.A 2N4867.A, 2N4860.A 2N4868A 2N4861.A -4.0 -2.0 0.8 10 8.0 4.0 ' 'Dloffl nAdc MAdc 0.26 0.5 ; ON CHARACTERISTICS Zero-Gaie-Voltaga Drain Currant! 1) (Vos " 16 Vdc, VQS " 01 Drain-Source On-Voltag* (ID - 20 mAdc, VGS ' °) dO - 10 mAdc, VQS • 0) do « 5.0 mAdc, VQS • 01 mAdc 'DSS 2N4866.A, 2N4859.A 2N4867.A, 2N4880.A 2N4868.A, 2N4861.A 50 20 8.0 100 30 Vdc VDS(on) 2N48S6,A. 2N4859.A 2N4867.A. 2N4860.A 2N4868.A, 2N4861.A - 075 0,5 0.5 - 25 40 60 - 18 I SMALL-SIGNAL CHARACTERISTICS Drain-Source "ON" Reiiitence (VQS - 0, ID " 0, f - 1.0 kHz! Ohm 'ds(on) 2N4856A 2N4859A 2N4867.A. 2N4860A 2N4858A, 2N4861A Input Capacitance (Vos - 0, VQS - ~ 10 Vdc, f - 1.0 MH2| 2N4856 thru 2N4881 2N4866A thru 2N486IA Ci,, Reverse Transfer Capacitance (Vos - 0, VGS - - 'O Vdc, f » 1.0 MHz) 2N4856 thru 2N4861 2N4B56A, 2N4869A 2N4857A, 2N4868A, 2N i860A, 2N4881A Crsa 10 , : ; PF • PF 8.0 4.0 -' 35 N.I Semt-C (inductors reserves the right to chunge test conditions, parameter limits and packuge dimensions without notice Information furnished by NJ Semi-Conductors is believed to he both accurate and reliable .it the lime of going to press. However N.I Seini-CoiiJuclors assumes no responsibility tor any errors or omissions discovered in its use NJ Semi-t onducturs encourages custi:niers to verih (rut datasheets are current before placing orders ELECTRICAL CHARACTERISTICS (continual ITA » 25'C unless otherwlte noted.) Ch»rt«tirlitk Forward Trantconducunct (V0s " IB V, VQS - 0, 1 - 400 MMil Symbol • Max ' c iss '•rss Unit 4.5 pf _ 10 Pf - 3.0 rnrriho iMlViJl (100 MHz) (400 MHj) L ^mho» 4000 2500 4000 2N6245 2NS241 2N6247 Input Capicitanct IVos " 15 V, Vgs • 0. ( • 1.0 Mhi) R»varie Trtnifer Capacitance (VDS - 16 V. VQS " 0. ( • 1.0 MHz) Input Sutcsptenca (Vos - K V, VQS - 0) Mln B«<Yfi) 12.0 FUNCTIONAL CHARACTERISTICS NF Noll* Flgurt (VDS . 15 V, ID " 5.0 mA, R'Q - 1.0 M)> Common Sourco Power Giln (Vos - !• V, ID - 6.0 mA. fl'G - I'D km Output Susctptinci (VDS • 1B v- VGS - 01 Gps 2N5246 (100 MHi) 2N5246 (400 MHlt 20 4.0 ie ... dB 10 IM<YOII HOC MHil (400 MHz) dB - - 1000 4000 Mmho