Data Sheet
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© 2011 ROHM Co., Ltd. All rights reserved.
Switching Diode
UMN1N
Applications Dimensions (Unit : mm) Land size figure (Unit : mm)
Ultra high speed switching
Features
1) Small mold type. (UMD5)
2) High reliability.
Construction
Silicon epitaxial planar Structure
Taping specifications (Unit : mm)
Absolute maximum ratings (Ta=25°C)
Symbol Unit
VRM V
VRV
IFM mA
Io mA
Isurge mA
Pd mW
Tj °C
Tstg °C
Electrical characteristics (Ta=25°C)
Symbol Min. Typ. Max. Unit Conditions
VF- - 0.9 V IF=5mA
IR- - 0.1 μAVR=70V
Ct - - 3.5 pF VR=6V , f=1MHz
trr - - 4 ns VR=6V , IF=5mA , RL=50Ω
Reverse recovery time
Parameter
Forward voltage
Reverse current
Capacitance between terminals
Storage temperature 55 to 150
Power dissipation 150
Junction temperature 150
Average rectified forward current (single) 25
Surge current (t=1us) 250
Reverse voltage (DC) 80
Forward current (Single) 80
Parameter Limits
Reverse voltage (repetitive peak) 80
UMD5
0.35
0.9
1.6
0.650.65
2.25±0.1
0
4.0±0.1
4.0±0.1 2.0±0.05 φ1.55±0.1
0
3.5±0.05 1.75±0.1
8.0±0.2
φ1.1±0.1
2.45±0.1
1.15±0.1
2.4±0.1
0.3±0.1
2.4±0.1
0~0.5
5.5±0.2
ROHM : UMD5
JEITA : SC-88A
JEDEC : SOT-353
dot (year week factory)
2.0±0.2
2.1±0.1
1.25±0.1
0.25±
0.1
0.05
各リードとも
同寸法
(5) (4)
1.3±0.1
0.65 0.65
(1) (3)(2)
0.15±0.05
0.9±0.1
0.7
0.1Min
0~0.1
Each lead has same dimension
1/2 2011.06 - Rev.B