solid state devices, inc. 14830 valley view blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com designer?s data sheet part number / ordering information 1 / SFT3904A2 __ __ scre ening 2 / __ = commercial tx = tx level txv = txv level s = s level package gw = gullwing SFT3904A2 series dual microminiature package 200 ma 40 volts dual npn transistor features: ? high speed switching transistor ? multiple devices reduce board space ? high power dissipation: up to 600 mw / device ? replacement for 2n3904au ? tx, txv, s-level screening available ? pnp complimentary parts available (sft3906a2) maximum rat ings symbol value units collector ? emitter voltage v ceo 40 volts collector ? base voltage v cbo 60 volts emitter ? base voltage v ebo 6 volts co ntinue s colle ctor curre nt i c 200 mamps power dissipation @ tc = 25oc p d 600 mw operating & storage temperature top & tstg -65 to +200 oc maximum thermal resistance (junction to case) r jc 0.29 oc/mw gullwing (gw) note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: tr 0034 b doc
solid state devices, inc. 14830 valley view blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com SFT3904A2 series electrical characteristic 4 / symbol min max units collector ? emitter sustaining voltage i c = 1 ma bv ceo 40 ?? volts collector ? base breakdown voltage i c = 10 a bv cbo 60 ?? volts emitter ? base breakdown voltage i c = 10 a bv ebo 6 ?? volts collector cutoff current vce = 30 v, vbe = - 3.0 v i cex ?? 50 na collector cutoff current vcb = 30 v i cbo ?? 50 na emitter cutoff current veb = 3.0 v i ebo ?? 50 na dc forward current transfer ratio * v ce = 1.0v, i c = 0.1 ma v ce = 1.0v, i c = 1.0 ma v ce = 1.0v, i c = 10 ma v ce = 1.0v, i c = 50 ma v ce = 1.0v, i c = 100 ma h fe 40 70 100 60 30 ?? ?? 300 ?? ?? collector ? emitter saturation voltage * i c = 10ma, i b = 1.0ma i c = 50ma, i b = 5.0ma v ce(sat) ?? ?? 0.2 0.3 volts base ? emitter saturation voltage * i c = 10ma, i b = 1.0ma i c = 50ma, i b = 5.0ma v be(sat) 0.65 ?? 0.85 0.95 volts frequency transition v ce = 20v, i c = 20ma f t 300 ?? mhz output capacitance v ce = 10v, f = 1mhz c ob ?? 4.0 pf input capacitance v ce = 0.5v, f = 1mhz c ib ?? 8.0 pf switch times turn-on delay time rise time storage time fall time vcc=3v, ic = 10 ma ib1 = 1ma, ib2=-1ma vbe(off) = 0.5 v td tr ts tf ?? ?? ?? ?? 35 35 200 50 n sec small signal current gain (f = 1 khz ) v ce = 10v, i c = 1.0 ma h fe 100 400 noise figure ic = 100 ua, vce = 5 v, rs = 1.0 k ? , f = 1 khz nf ?? 5.0 db notes: * pulse test: pulse width = 300sec, duty cycle = 2% 1 / for ordering information, price, and availability contact factory. 2 / screening per mil-prf-19500 3 / for package outlines contact factory. 4 / unless otherwise specified, all electrical characteristics @25oc. available part numbers: SFT3904A2gw pin assignment package pin 1 pin 2 pin 3 pin 4 pin 5 pin 6 gw collector1 base1 emitter1 collector2 base2 emitter2
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