STK596K Semiconductor N-Channel Junction FET Description * Capacitor Microphone application Features * Especially suited for use in audio, telephone capacitor microphones * Excellent voltage characteristic * Excellent transient characteristic Ordering Information Type NO. Marking Package Code STK596K J SOT-623F :IDSS Rank Outline Dimensions unit : mm PIN Connections 1. Drain 2. Source 3. Gate KST-4019-001 1 STK596K Absolute maximum ratings (Ta=25C) Characteristic Symbol Rating Unit VGDO -20 V Gate Current IG 10 mA Drain Current ID 1 mA Power dissipation PD 100 mW Junction Temperature TJ 150 C Tstg -55~150 C Gate-Drain voltage Storage Temperature range Electrical Characteristics Characteristic (Ta=25C) Symbol Gate-drain breakdown voltage V(BR)GDO Test Condition IG=-100A Min. Typ. Max. -20 VGS(off) VDS=5V, ID=1 Zero Voltage Drain current IDSS VDS=5V, VGS=0 100 Forward transfer admittance yfs VDS=5V, VGS=0, f=1KHz 0.4 Input capacitance Ciss Reverse Transfer capacitance Crss Cutoff voltage Output Noise Voltage V -0.6 -1.5 V 800 A 1.2 mS VDS=5V, VGS=0, f=1MHz 3.5 pF VDS=5V, VGS=0, f=1MHz 0.65 pF VIN=, A CURVE VNO Unit - dB IDSS Classification Classification A B C D E IDSS[] 100 ~ 170 150 ~ 240 210 ~ 350 320 ~ 480 440 ~ 800 Noise Voltage Test Circuit VCCV 1k Cin=15p JIS A V VTVM KST-4019-001 2 STK596K Electrical Characteristic Curves Fig. 2 ID - VDS Fig. 1 ID - VDS I DSS =200uA I DSS= 5 0 0 u A V GS = 0 , , V GS= 0 u u V GS= - 0 . 1 V GS= - 0 . 2 V GS =- 0.1 V GS= - 0 . 3 V GS =- 0.2 V GS= - 0 . 4 V GS= - 0 . 5 , V GS= - 0 . 6 V GS =- 0.3 e V , Fig. 4 e V Yfs - IDSS m , Fig. 3 ID - VGS V GS =- 0.4 , Fig. 5 VGS(Off) - IDSS Fig. 6 Ciss - VDS KST-4019-001 3 STK596K Electrical Characteristic Curves Fig. 7 Crss - VDS Fig. 8 PD - Ta Fig. 9 VNO - IDSS KST-4019-001 4 STK596K These AUK products are intended for usage in general electronic equipments(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KST-4019-001 5