2N3953 Todos los transistores

2N3958 Vishay Siliconix Monolithic N-Channel JFET Dual PRODUCT SUMMARY VGS(off) (V) V(BR)GSS Min (V) gfs Min (mS) IG Max (pA) jVGS1 VGS2j Max (mV) 1.0 to 4.5 50 1 50 25 FEATURES BENEFITS APPLICATIONS D Monolithic Design D Tight Differential Match vs. Current D Wideband Differential Amps D High Slew Rate D Improved Op Amp Speed, Settling Time D High-Speed, Accuracy Temp-

Databook.fxp 1/14/99 11 29 AM Page B-5 01/99 B-5 2N3954, 2N3955, 2N3956 N-Channel Dual Silicon Junction Field-Effect Transistor Absolute maximum ratings at TA = 25 C Low and Medium Frequency Reverse Gate Source & Reverse Gate Drain Voltage 50 V Differential Amplifiers Gate Current 50 mA High Input Impedance Total Device Power Dissipation (each side) 250 mW @ 85 C Case Tem

Databook.fxp 1/14/99 11 30 AM Page B-6 B-6 01/99 2N3957, 2N3958 N-Channel Dual Silicon Junction Field-Effect Transistor Absolute maximum ratings at TA = 25 C Low and Medium Frequency Reverse Gate Source & Reverse Gate Drain Voltage 50 V Differential Amplifiers Gate Current 50 mA High Input Impedance Total Device Power Dissipation (each side) 250 mW @ 85 C Case Temperature