Data Sheet
Switching Diode
DAN217U
Applications
Ultra high speed switching
Dimensions (Unit : mm)
Land size figure (Unit : mm)
1.3
2.0±0.2
0.65
0.9MIN.
Features
1) Ultra small mold type. (UMD3)
2) High reliability.
2.1±0.1
1.25±0.1
(3)
0.8MIN
UMD3
(2)
Construction
Silicon epitaxial planar
0.1Min
0～0.1
(1)
（0.65）
1.6
0.3±0.1
各リードとも
Each lead has same dimension 0.15±0.05
同寸法
（0.65）
Structure
0.7±0.1
1.3±0.1
0.9±0.1
ROHM : UMD3
JEDEC : SOT-323
JEITA : SC-70
dot (year week factory)
Taping specifications (Unit : mm)
φ1.55±0.05
2.0±0.05
0.3±0.1
Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
VRM
Reverse voltage (repetitive peak)
VR
Reverse voltage (DC)
IFM
Forward current (Single)
Average rectified forward current (Single)
Io
Isurge
Surge current (t=1us)
Power dissipation
Pd
Junction temperature
Tj
Storage temperature
Tstg
Electrical characteristics (Ta=25°C)
Parameter
Symbol
VF
Forward voltage
φ0.5±0.05
4.0±0.1
Limits
2.4±0.1
8.0±0.2
0～0.1
2.4±0.1
2.25±0.1
0
5.5±0.2
3.5±0.05
1.75±0.1
4.0±0.1
1.25±0.1
Unit
V
V
mA
mA
A
mW
°C
°C
80
80
300
100
4
200
150
55 to 150
Min.
Typ.
Max.
Unit
Conditions
IF=100mA
-
-
1.2
V
Reverse current
IR
-
-
0.2
μA
VR=70V
Capacitance between terminals
Reverse recovery time
Ct
-
-
3.5
pF
trr
-
-
4
ns
VR=6V , f=1MHz
VR=6V , IF=5mA , RL=50
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© 2011 ROHM Co., Ltd. All rights reserved.
1/2
2011.06 - Rev.B
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Notes
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R1120A
