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| SYMBOL | CHARACTERISTIC | MIN | TYP | MAX | UNITS | CONDITIONS | |
| BVgpS | Gate to Drain Breakdown Voltage | 25 | V | Vos =0V,lg=100¦ÌA | |||
| VastoFF | Gate to Source Pinch-off Voltage | 0.15 | 2 | Vos=-10V,lo=-0.1¦ÌA | |||
| lDss | Drain to Source Saturation Current | LSJ74A | 2.6 | 6.5 | mA | Vpg=-10V,Vgs=0V | |
| LSJ74B | 6 | -12 | |||||
| LSJ74C | -10 | 20 | |||||
| LSJ74D | -17 | -30 | |||||
| lg | Gate Operating Current | 50 | pA | VoG=-10V,lo=-1mA | |||
| gss | Gate to Source Leakage Current | 1 | nA | Vos =25V,Vps =0V | |||
| Giss | Full Conductance Transconductance | 8 | 22 | mS | VoG=-10V,Vcs=0V,f=1kHz | ||
| en | Noise Voltage | 1.9 | nV/VHz | Vos=-10V,lo=-2mA,f=1kHz NBW=1Hz | |||
| 4 | Vos=-10V,lo=-2mA,f=10Hz NBW=1Hz | ||||||
| Ciss | Common Source Input Capacitance | 105 | pF | Vos=-10V,Vcs=0V,f=1MHz | |||
| CRS | Common Source Reverse Transfer Cap | 32 | Vos=-10V,lo=0A,f=1MHz | ||||
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