1SS309
1SS309 is Ultra High Speed Switching Diodes manufactured by Kexin Semiconductor.
Features
Low forward voltage: VF (3) = 0.90V (typ.) Fast reverse recovery time:trr = 1.6ns(typ.) Small total Capacitance:CT = 0.9p F(typ.)
Unit: mm
Absolute Maxim um Ratings Ta = 25
P aram eter Maxim um (peak) reverse voltage Reverse voltage Maxim um (peak) forward current Average forward current Surge current (10 ms) Power dissipation Junction tem perature Storage temperature range Note 1.Unit Rating.Total Rating = Unit Rating 1.5
Sym bol VRM VR IFM IO IFSM P Tj T stg
Electrical Characteristics Ta = 25
P aram eter Forward voltage
Reverse current Total capacitance Reverse recovery tim e
Sym bol V F (1) V F (2) V F (3) IR(1) IR(2) CT trr
Conditions IF = 1 m A IF = 10 m A IF = 100 m A VR = 30 V VR = 80 V VR=0 V,f=1 MHz IF = 10 m A
Rating 85 80
300(1) 100(1)
2(1) 200 125 -55 to +125
M in
Unit V V m A m A A m W
Typ 0.60 0.72 0.92
0.9 1.6
Max
1.20 0.1 0.5 3.0 4.0
Unit V
A p F ns
Marking
Marking
A2
.kexin..cn...