Data Sheet
Rectifier diode
1SR156-400
Applications
Dimensions (Unit : mm)
Land size figure (Unit : mm)
For fast rectifier
2.0
2.6±0.2
Features
1) Small power mold type. (PMDS)
2) High reliability.
2
4
0.1±0.02
ꢀꢀꢀ 0.1
①
②
3) High switching speed.
PMDS
2.0±0.2
1.5±0.2
Construction
Silicon diffused junction
Structure
ROHM : PMDS
JEDEC : SOD-106
①
②
Manufacture Date
Taping dimensions (Unit : mm)
2.0±0.05
4.0±0.1
0.3
φ1.55±0.05
φ1.55
2.9±0.1
4.0±0.1
2.8MAX
Absolute maximum ratings (Ta=25C)
Parameter
Limits
Symbol
VRMS
VR
Unit
V
Reverse voltage (repetitive peak)
Reverse voltage (DC)
500
400
V
Average rectified forward current (*1)
Forward current surge peak (60Hz・1cyc)
Junction temperature
1
20
Io
IFSM
Tj
A
A
150
C
C
Storage temperature
55 to +150
Tstg
(*1) Mounted on alumina board
Electrical characteristics (Ta=25C)
Parameter
Conditions
Symbol
Min.
Typ.
Max.
1.3
10
Unit
V
VF
IR
IF=0.8A
Forward voltage
-
-
-
-
-
-
VR=400V
Reverse current
uA
us
IF=10mA, IR=10mA, Irr=1mA
Reverse recovery time
0.4
trr
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© 2011 ROHM Co., Ltd. All rights reserved.
2011.06 - Rev.A
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