smd type ic www.kexin.com.cn 1 smd type transistors so t -363 unit: mm 1.3 +0.1 -0.1 0.65 0.525 1.25 +0.1 -0.1 0.36 0.1 +0.05 -0.02 0.1max 0.95 +0.05 -0.05 2.3 +0.15 -0.15 0.3 +0.1 -0.1 2.1 +0.1 -0.1 p-channel 1.8-v (g-s) mosfet KI1407DL features trenchfet power mosfets 1.8 v rated absolute maximum ratings ta = 25 parameter symbol 5 secs steady state unit drain-source voltage v ds v gate-source voltage v gs v continuous drain current (t j = 150 )* t a =25 -- t a =85 i d -1.8 -1.4 -1.6 -1.2 a pulsed drain current i dm a continuous source current (diode conduction) * i s -0.8 -0.8 a power dissipation * t a =25 -- t a =85 p d 0.625 0.400 0.568 0.295 w operating junction and storage temperature range t j ,t stg * surface mounted on 1" x 1" fr4 board. -12 8 -5 -55 to +150 thermal resistance ratings ta = 25 parameter symbol typical maximum unit t 5sec 165 200 steady state 180 220 maximum junction-to-foot (drain) steady state r thjf 105 130 * surface mounted on 1" x 1" fr4 board. maximum junction-to-ambient* r thja /w
www.kexin.com.cn 2 smd type ic smd type transistors electrical characteristics ta = 25 parameter symbol testconditons min typ max unit gate threshold voltage v gs(th) v ds =v gs ,i d =-250 a -0.45 -1 v gate-body leakage i gss v ds =0v,v gs = 8v 100 na v ds =-12v,v gs =0v -1 v ds =-20 v, v gs =0v,t j =85 -5 on-state drain current i d(on) v ds =-5 v, v gs =-4.5v -2 a v gs =-4.5v,i d = -1.8 a 0.105 0.130 v gs =-2.5v,i d =-1.5 a 0.140 0.170 v gs =-1.8v,i d = -0.8a 0.185 0.225 forward transconductance g fs v ds =-10v,i d = -1.8 a 4.3 s diode forward voltage v sd i s =-0.8a,v gs = 0 v -0.77 -1.1 v total gate charge * q g 5.5 7.0 gate-source charge * q gs 0.95 gate-drain charge * q gd 1.10 t d(on) 812 t r 33 50 t d(off) 32 50 t f 29 45 source-drain reverse recovery time trr i f =-0.8a,d i /d t =100a/ s 20 40 * pulse test: pw 300 s duty cycle 2%. turn-off time turn-on time ns v ds =-6v ,v gs =-4.5v,i d = -1.8a v dd =-6v,r l =10 , i d =-1a , v gen =-4.5v , r g =6 nc zero gate voltage drain current i dss a drain-source on-state resistance r ds(on) KI1407DL marking marking oc
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