technical data sheet 6 lake street, lawrence, ma 01841 1-800-446-1158 / (978) 620-2600 / fax: (978) 689-0803 website: http: //www.microsemi.com n-channel j-fet equivalent to mil-prf-19500/431 t4-lds-0007 rev. 1 (063388) page 1 of 2 devices levels 2n4091 mq = jan equivalent 2n4092 mx = jantx equivalent 2n4093 mv = jantxv equivalent absolute maximum ratings (t c = +25c unless otherwise noted) parameters / test conditions symbol value unit gate-source voltage v gs -40 v drain-source voltage v ds 40 v drain-gate voltage v dg 40 v gate current i g 10 madc power dissipation (1) t a = +25c p t 0.36 w operating junction t j -65 to +175 c operating storage temperature range t stg -65 to +200 c (1) derate linearly 2.4 mw/c for t a > 25c. electrical characteristics (t a = +25c, unless otherwise noted) parameters / test conditions symbol min. max. unit gate-source breakdown voltage v ds = 0, i g = -1.0 a dc v (br)gss -40 vdc gate reverse current v ds = 0, v gs = -20v dc i gss -0.1 a drain current v gs = -12v dc, v ds = 20v dc v gs = -8.0v dc, v ds = 20v dc v gs = -6.0v dc, v ds = 20v dc 2n4091 2n4092 2n4093 i d(off) -0.1 a drain current v gs = 0, v ds = 20v dc 2n4091 2n4092 2n4093 i dss 30 15 8.0 ma drain-source on-state voltage v gs = 0, i d = 6.6ma dc v gs = 0, i d = 4.0ma dc v gs = 0, i d = 2.5ma dc 2n4091 2n4092 2n4093 v ds(on) 0.2 0.2 0.2 vdc static drain-source on-state resistance v gs = 0, i d = 1.0ma dc 2n4091 2n4092 2n4093 r ds(on) 30 50 80 to-18 (to-206aa)
technical data sheet 6 lake street, lawrence, ma 01841 1-800-446-1158 / (978) 620-2600 / fax: (978) 689-0803 website: http: //www.microsemi.com n-channel j-fet equivalent to mil-prf-19500/431 t4-lds-0007 rev. 1 (063388) page 2 of 2 dynamic characteristics parameters / test conditions symbol min. max. unit small-signal, common-source re verse transfer capacitance v gs = 20v dc, v ds = 0, f = 1.0mhz c rss 5.0 pf small-signal, common-source shor t-circuit input capacitance v gs = 0, v ds = 20v dc, f = 1.0mhz c iss 16 pf switching characteristics parameters / test conditions symbol min. max. unit turn-on delay time 2n4091 2n4092 2n4093 t don 15 15 15 s rise time 2n4091 2n4092 2n4093 see figure 3 of mil-prf-19500/431 t r 10 20 40 s turn-off delay time 2n4091 2n4092 2n4093 t doff 40 60 80 s
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