na. TELEPHONE: (979) 376-2922 (212) 227-6006 FAX: (973) 3764960 20 STERN AVE SPRINGFIELD, NEW JERSEY 07081 U.SA 2N4996 HIGH-FREQUENCY TRANSISTORS FOR TUNER AND IF-AMPLIFIER STAGES . IN FM AND AM/FM STEREO-MUITIPLEX RECEIVERS •absolute maximum ratings at 2S°C free-air temperature (unless otherwise noted) Collector-Base Voltage . . • 30V Collector-Emitter .Voltage . . . " ,. . . . _...,., ,18V Emitter-Base Voltage , ... '. . . . ' . _ . ' " ' •'..-.•4V Continuous Collector Current, , , . . , , , , , . , , , . . . . , . . . 50 VnA Continuous Device Dissipation at (or below) 125*C Free-Air Temperature I. ... 250 mW Storage Temperature Range — 65*C to 150°C lead Temperature Jli.Inch from Case for '0 Seconds 260*C A - electrical characttrlttlci at 23'C free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS ' ' !N49f« MIN TYP MAX V|M)CIO Collector-Base Breakdown Voltage lc = 10 /iA, , = 0 30 V|ii)eEO Collector-Emitter Breakdown Voltogt to = 2 mA, 11 V|i»)fio Emitter-Bate Breakdown Voltage * •• ' " w 1, = 10 /iA, c *ci = 1S¥, «^f.O , = 0, 4 ' =0 VCi = 15V, i=0; so hfe Static Forward Current Transfer Ratio ¥CI = 10 V, 1 l ' '•' Small-Signal Common-Emitter Forward Current Transfer Ratio VC| = 10 V, lc = 2 mA, f = 100 MHz 1 , "''•I Small-Signal Common-Emitter Forward Transfer Admittance Vci = 10 V, lc = 2 mA, 1 = 10 MHi Ccb Colletlor-lau Capacilanc* '"f Parallel-Equivalent Common-Emitter Short-Circuit Output Reiiitantt rb ' Cc Colleilor-Base Time Constant c 100 10 TA = 85'C = 2mA VCi = 10 V, IE = 0, Vct = 10 V, lc = 2 mA, » = 1 MHi, V V V nA ^ 6 DIM. A 8 C 0 14 mmho 0.1 0.45 E F G Pf in f = 10 MHi VCi = 10 V, IE = -2 mA, ( = 79.« HHi UNIT 14 20 MIN. .192 .100 .500 Pi NF Spot Noiie Figure TEST CONDITIONS Jci = 10 V, lc - 2 mA, «a - 100 fl, 1 =• 100 MHz 1N4VH TYP UNIT 2,5 dl NI .Semi-Conductors reserves the right to change test conditions, parameter limits .ind package dimensions without notice Information furnished by NJ Scmi-Cunductors is believed to be both accurate and reliable at the lime of going to prtss. However VI Stini-t'onducliirs ,i-.Miincs no responsibility for any errors or emissions discovered in its use: NJ Semi-Coiiduclurs encourages aistiiiucrs to vcril'v ih.it ilalashtets are current before placing orders MAX. .222 .2*0 .120 .019 .0)6 operating characteristic! at 25*C free-air temperature PARAMETER INCHES TYP. ,100 .050