1SS303
1SS303 is HIGH SPEED SWITCHING SILICON EPITAXIAL DOUBLE DIODE manufactured by Kexin Semiconductor.
Features
Low capacitance: Ct = 2.5 p F TYP. High speed switching: trr = 4.0 ns MAX. Wide applications including switching, limitter, clipper. Double diode configuration assures economical use.
Absolute M axim um R atings T a = 25
Param eter P eak R everse V oltage D C R everse V oltage Surge Current (1 s) Note 1 Surge Current (1 s) Peak Forward Current Note 1 Peak Forward Current A verage R ectified C urrent (N ote 1) A verage R ectified C urrent Junction Tem perature Storage Tem perature Range Junction to A m bient (N ote 1) Junction to A m bient N o te 1.B oth diodes loaded sim ultaneously.
Sym bol VRM VR IFSM IFSM IFM IFM IO IO Tj T stg
R th ( j-a ) R th ( j-a )
R ating 75 50 6.0 4.0 450 300 150 100 150
-55 to +150 1.0 0.85
U nit V V A A m A m A m A m A
/m W /m W
Electrical Characteristics Ta = 25
Parameter
Forward voltage
Reverse current Capacitance Reverse recovery time
Symbol VF(1) VF(2) VF(3) IR(1) Ct trr
Test Conditions IF = 1 m A IF = 50 m A
IF = 100 m A VR = 50 V
VR = 0, f = 1.0 MHz
Min
Typ
Max
Unit
4.0 p F
4.0 ns
Marking
Marking
A4
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