D1FS4A
40V 1.5A
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
OUTLINE DIMENSIONS
RATINGS
SHINDENGEN
Case : 1F
Unit : mm
FEATURES
APPLICATION
Small SMT
Tj150
Low V
F
=0.45V
P
RRSM
avalanche guaranteed
Switching power supply
DC/DC converter
Home Appliances, Office Equipment
Telecommunication
Absolute Maximum Ratings (If not specified Tl=25)
Item
Symbol
Conditions
Ratings
Unit
Storage Temperature
Tstg
-55150
Operating Junction Temperature
Tj
150
Maximum Reverse Voltage
V
RM
40
V
Repetitive Peak Surge Reverse Voltage
V
RRSM
Pulse width 0.5ms, duty 1/40
45
V
Average Rectified Forward Current
I
O
50Hz sine wave, R-load Ta=28On alumina substrate
1.5
A
50Hz sine wave, R-load Ta=36On glass-epoxy substrate
1.1
Peak Surge Forward Current
I
FSM
50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25
60
A
Repetitive Peak Surge Reverse Power
P
RRSM
Pulse width 10s, Rating of per diode, Tj=25
160
W
Electrical Characteristics (If not specified Tl=25)
Item
Symbol
Conditions
Ratings
Unit
Forward Voltage
V
F
I
F
=1.1A, Pulse measurement
Max.0.45
V
I
F
=1.5A, Pulse measurement
Max.0.48
Reverse Current
I
R
V
R
=V
RM
, Pulse measurement
Max.2
mA
Junction Capacitance
Cj
f=1MHz, V
R
=10V
Typ.95
pF
jl
junction to lead
Max.23
Thermal Resistance
ja
junction to ambientOn alumina substrate
Max.108
/W
junction to ambientOn glass-epoxy substrate
Max.157
Schottky Rectifiers (SBD)
Single
0
t
p
I
O
T
D=t
p
/T
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
0.5
1
1.5
2
2.5
D1FS4A
0.3
Forward Power Dissipation
Tj = 150
C
SIN
0.2
0.1
D=0.8
DC
0.5
0.05
Average Rectified Forward Current I
O
[A]
Forward Power Dissipation P
F
[W]
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