1SS355 Datasheet, PDF (1/4 Pages) Rohm – Switching diode

Diodes
Switching diode
1SS355
1SS355
zApplications
High speed switching
zFeatures
1) Ultra small mold type.(UMD2)
2) High reliability.
zConstruction
Silicon epitaxial planar
zExternal dimensions (Unit : mm) zLand size figure (Unit : mm)
1.25±0.1
0.1±0.1
　　　 0.05
0.9MIN.
UMD2
0.3±0.05
ROHM : UMD2
JEDEC : S0D-323
JEITA : SC-90/A
dot (year week factory)
0.7±0.2
　　　 0.1
zStructure
zTaping specification (Unit : mm)
4.0±0.1 2.0±0.05
φ1.55±0.05
0.3±0.1
1.40±0.1
4.0±0.1
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Reverse voltage (repetitive peak)
V_RM
Reverse voltage (DC)
V_R
Forward current
I_FM
Average rectified forward current
Io
Surge current （t=1s）
Junction temperature
I_surge
Tj
Storage temperature
Tstg
zElectrical characteristics (Ta=25°C)
Parameter
Forward voltage
Reverse current
Capacitance between terminals
Reverse recovery time
Symbol Min.
V_F
-
I_R
-
Ct
-
trr
-
Limits
90
80
225
100
500
150
-55 to +150
Typ. Max.
-
1.2
-
0.1
-
3
-
4
φ1.05
Unit
V
V
mA
mA
mA
℃
℃
1.0±0.1
Unit
Conditions
V
I_F=100mA
µA
V_R=80V
pF
V_R=0.5V , f=1MHz
ns
V_R=6V , IF=10mA , RL=100Ω
Rev.A
1/3