U4SB20
200V 4A
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
Case : 3S
OUTLINE DIMENSIONS
(Unit : mm)
RATINGS
SHINDENGEN
Switching power supply
Home Appliances, Office Equipment
Telecommunication, Factory Automation
APPLICATION
Thin Single In-Line Package
UL Recognized
(UL File No.E142422)
High IFSM
Applicable to Automatic Insertion
FEATURES
Case : 3S
General Purpose Rectifiers
UL Bridges
Absolute Maximum Ratings (If not specified Tc=25)
Item
Symbol
Conditions
Ratings
Unit
Storage Temperature
Tstg
-40150
Operating Junction Temperature
Tj
150
Maximum Reverse Voltage
V
RM
200
V
Average Rectified Forward Current
I
O
50Hz sine wave, R-load With heatsink Tc=108
4
A
50Hz sine wave, R-load Without heatsink Ta=25
2.3
Peak Surge Forward Current
I
FSM
50Hz sine wave, Non-repetitive 1cycle peak value, Tj=25
120
A
Current Squared Time
I
2
t
1mst10msTj=25
60
A
2
s
Dielectric Strength
Vdis
Terminals to case, AC 1 minute
2
kV
Mounting Torque
TOR
Recommended torque : 0.5Nm
0.8
N
m
Electrical Characteristics (If not specified Tc=25)
Item
Symbol
Conditions
Ratings
Unit
Forward Voltage
V
F
I
F
=2A, Pulse measurement, Rating of per diode
Max.1.05
V
Reverse Current
I
R
V
R
=V
RM
,
Pulse measurement, Rating of per diode
Max.10
A
jc
junction to case With heatsink
Max.5.5
Thermal Resistance
jl
junction to lead Without heatsink
Max.6
/W
ja
junction to ambient Without heatsink
Max.30
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