DA227_11 Datasheet, PDF (1/3 Pages) Rohm – Switching Diode

Data Sheet
Switching Diode
DA227
Applications
Ultra high speed switching
Dimensions (Unit : mm)
Features
1) Small mold type. (UMD4)
2) High reliability.
Construction
Silicon epitaxial planar
2.0±0.2
0 . 25 ± ^0.1
0.05
E^各ac^リh^ーle^ドad^とha^もs same dimension
同寸法
(3)
(2)
0.15±0.05
(4)
(1)
0.65
0.65
1.3±0.1
0～0.1
0.7
0.9±0.1
ROHM : UMD4
JEDEC : SOT-343
JEITA : SC-82
dot (year week factory)
1Pin Mark
Taping specifications (Unit : mm)
4.0±0.1
2.0±0.05
φ1.55±0.05
Land size figure (Unit : mm)
0.7
0.6
0.05
1.3
UMD4
Structure
0.3±0.1
2.2±0.1
4.0±0.1
Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Reverse voltage (repetitive peak) V_RM
Reverse voltage (DC)
V_R
Forward current (Single)
I_FM
Average rectified forward current (Single)
Io
Surge current (t=1us)
Power dissipation
I_surge
Pd
Junction temperature
Tj
Storage temperature
Tstg
Limits
80
80
300
100
4
150
150
55 to 150
φ1.1±0.1
Unit
V
V
mA
mA
A
mW
°C
°C
1.15±0.1
Electrical characteristics (Ta=25°C)
Parameter
Symbol Min.
Typ.
Max.
Forward voltage
V_F
-
Reverse current
I_R
-
Capacitance between terminals
Ct
-
-
1.2
-
0.1
-
3.5
Reverse recovery time
trr
-
-
4
Unit
Conditions
V
I_F=100mA
μA
V_R=70V
pF
V_R=6V , f=1MHz
ns
V_R=6V , IF=5mA , RL=50Ω
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2011.06 - Rev.A