2SK1532 Silicon N Channel Junction FET Low Frequency Amplifier, Analog Switching Features CMPAK • Suitable for low frequency amplifier, variable resistance and analog switching circuit of audio equipment. • Compact packages. Table 1 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Rating Unit ——————————————————————– Gate to drain voltage VGDO –50 V ——————————————————————– Gate to source voltage VGSS –50 V ——————————————————————– Drain current ID 10 mA ——————————————————————– Channel power dissipation Pch 100 mW ——————————————————————– Channel temperature Tch 150 °C ——————————————————————– Storage temperature Tstg –55 to +150 °C ——————————————————————– 3 1 2 1. Drain 2. Source 3. Gate Table 2 Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test condition ———————————————————————————————————————————————– — V IG = –100 µA, VDS = 0 Gate to source breakdown voltage V(BR)GSS –50 — ———————————————————————————————————————————————– — — –10 nA VGS = –30 V, VDS = 0 Gate cutoff current IGSS ———————————————————————————————————————————————– 0.6 — 6.5 mA VDS = 15 V, VGS = 0 Drain current IDSS* ———————————————————————————————————————————————– –0.4 — –5 V VDS = 15 V, ID = 0.1 µA Gate to source cutoff voltage VGS(off) ———————————————————————————————————————————————– 1.0 — — mS VDS = 15 V, VGS = 0, Forward transfer admittance |yfs| f = 1 kHz ———————————————————————————————————————————————– Input capacitance Ciss — 5.2 — pF VDS = 15 V, VGS = 0, f = 1 kHz ———————————————————————————————————————————————– Output capacitance Coss — 1.5 — pF VDS = 15 V, VGS = 0, f = 1 kHz ———————————————————————————————————————————————– * The 2SK1532 is grouped by IDSS as follows. Grade B C D ——————————————————————– Mark XDB XDC XDD ——————————————————————– 1.2 to 3.0 2.6 to 6.5 IDSS(mA) 0.6 to 1.4 ——————————————————————–