1SS309

S MD Type Ultra High Speed Switching Applications 1SS309 Diodes Unit: mm Features Low forward voltage: VF (3) = 0.90V (typ.) Fast reverse recovery time:trr = 1.6ns(typ.) Small total Capacitance:CT = 0.9pF(typ.) 5 4 1 2 3 Absolute M axim um R atings T a = 25 P aram eter M axim um (peak) reverse voltage Reverse voltage M axim um (peak) forward current A verage forward current S urge current (10 m s) P ower dissipation Junction tem perature S torage tem perature range Note 1.Unit Rating.Total Rating = Unit Rating 1.5 S ym bol V RM VR I FM IO I FSM P Tj T stg Rating 85 80 300 (1) 100 (1) 2 (1) Unit V V mA mA A mW 200 125 -55 to +125 Electrical C haracteristics T a = 25 P aram eter S ym bol V F (1) Forward voltage V F (2) V F (3) R everse current Total capacitance R everse recovery tim e I R (1) I R (2) CT t rr C onditions IF = 1 m A I F = 10 m A I F = 100 m A V R = 30 V V R = 80 V V R =0 V ,f=1 M H z I F = 10 m A 0.9 1.6 M in Typ 0.60 0.72 0.92 1.20 0.1 0.5 3.0 4.0 A pF ns V M ax U nit Marking Marking A2 www.kexin.com.cn 1