STK596SF 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 J□ STK596SF SOT-23F □:IDSS Rank Outline Dimensions unit : mm 2.4±0.1 1.6±0.1 1.90 BSC KST-2128-001 0.9±0.1 0.15±0.05 2 0.4±0.05 3 0~0.1 2.9±0.1 1 PIN Connections 1. Drain 2. Source 3. Gate 1 STK596SF Absolute maximum ratings (Ta=25°C) 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=25°C) Symbol Gate-drain breakdown voltage V(BR)GDO Test Condition IG=-100µA 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 µA 1.2 mS VDS=5V, VGS=0, f=1MHz 3.5 pF VDS=5V, VGS=0, f=1MHz 0.65 pF VIN=０, A CURVE VNO Unit -１１０ dB IDSS Classification Classification A B C D E IDSS[㎂] 100 ~ 170 150 ~ 240 210 ~ 350 320 ~ 480 440 ~ 800 Noise Voltage Test Circuit VCC＝＋４．５V 1kΩ Cin=15p JIS A V KST-2128-001 VTVM 2 STK596SF 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 ㅣ ㅣ m , Fig. 3 ID - VGS V GS =- 0.4 , Fig. 5 VGS(Off) - IDSS Fig. 6 Ciss - VDS KST-2128-001 3 STK596SF Electrical Characteristic Curves Fig. 7 Crss - VDS Fig. 8 PD - Ta ℃ Fig. 9 VNO - IDSS ㏀ KST-2128-001 4 STK596SF 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-2128-001 5