Data Sheet
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
Switching Diode
DAN202K
?Applications
?Dimensions (Unit : mm) ?Land size figure (Unit : mm)
Ultra high speed switching
?Features
1) Small mold type. (SMD3)
2) High reliability
?Construction
Silicon epitaxial planar
?Structure
?Taping specifications (Unit : mm)
?Absolute maximum ratings (Ta=25°C)
Symbol UnitLimits
VRM
V
VR
V
IFM
mA
IFM
mA
Io mA100
Io mA150
Isurge
A
Isurge
A
Pd mW200
Tj °C150
Tstg °C?55 to ?150
?Electrical characteristics
(Ta=25°C)
Symbol Min. Typ. Max. Unit
VF
- - 1.2 V
IF=100mA
IR
- - 0.1
μA
VR=70V
Ct - - 3.5 pF
VR=6V , f=1MHz
trr - - 4 ns
VR=6V , IF=5mA , RL=50?
Capacitance between terminals
Reverse recovery time
Conditions
Parameter
Forward voltage
Reverse current
Junction temperature
Storage temperature
Surge current (t=1us) (Double)
6
Power dissipation
Average rectified forward current (double)
Surge current (t=1us) (Single)
4
Forward current (Double)
450
Average rectified forward current (Single)
Reverse voltage (DC)
80
Forward current (Single)
300
Parameter
Reverse voltage (repatitive peak)
80
3.2±0.1
4.0±0.1
4.0±0.1
2.0±0.05
φ1.5±0.1
      0
3.5±0.05
1.75±0.1
8.0±0.2
1.35±0.1
3.2±0.1
φ1.05MIN
3.2±0.1
0.3±0.1
5.5±0.2
0~0.5
ROHM : SMD3
JEDEC :S0T-346
JEITA : SC-59
week code
Each lead has same dimension0.4+0.1
 -0.05
+0.1
0.15
-0.06
2.9±0.2
2.8±0.2
1.9±0.2
1.6
+0.2
-0.1
0.95 0.95
各リードとも
同寸法
0~0.1
1.1±0.2
0.01
0.8±0.1
(2)
(1)
(3)
0.3~0.6
SMD3
1.0MIN.
0.8MIN.
2.4
0.95
1.9
1/2
2011.06 - Rev.C
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