Linear Systems replaces discontinued Siliconix 2N4391

The 2N4391 features many of the superior characteristics of JFETs which make it a good choice for demanding analog switching applications and for specialized amplifier circuits.

FEATURES

DIRECT REPLACEMENT FOR SILICONIX 2N4391

LOW ON RESISTANCE rDS(on) ≤ 30Ω

LOW GATE OPERATING CURRENT ID(off) = 5pA

FAST SWITCHING t(ON) ≤= 15ns

2N4391 Benefits:

◾ Low Error Voltage

◾ High-Speed Analog Circuit Performance

◾ Negligible “Off-Error,” Excellent Accuracy

◾ Good Frequency Response, Low Glitches

◾ Eliminates Additional Buffering

2N4391 Applications:

◾ Analog Switches

◾ Choppers, Sample-and-Hold

◾ Normally “On” Switches, Current Limiters