SMD Type
Rectifiers Diodes
DB101S~DB107S
(KB101S~KB107S)
DBS
Diodes
Unit: mm
.
047(1.
2)
.
037(0.
95)
■
Features
●
Ideal for printed circuit board
●
Reliable low cost construction
utilizing molded plastic technique
●
High surge current capability
-
~
+
.
256(6.
5)
.
244(6.
2)
.
.
.
.
335(8 5)
~
.
346(8.
8)
.
323(8.
2)
. .
.
063(1.
6)
.
055(1.
4)
.
205(5.
2)
.
197(5.
0)
.
134(3.
4)
.
124(3.
15)
■
Absolute Maximum Ratings Ta = 25℃
Parameter
Repetitive Peak Reverse Voltage
RMS Voltage
Maximum DC Blocking Voltage
Forward Voltage at 1.0A
Averaged Forward Current.Ta=40℃
Peak Forward Surge Current
Maximum DC Reverse Current Ta=25℃
Ta=125℃
Junction Temperature
Storage Temperature
Symbol
V
RRM
V
RMS
V
DC
V
F
I
FAV
I
FSM
I
R
Tj
Tstg
DB
101S
50
35
50
DB
102S
100
70
100
DB
103S
200
140
200
DB
104S
400
280
400
1.1
1
50
10
500
150
-55 to 150
A
μA
DB
105S
600
420
600
DB
106S
800
560
800
DB
107S
1000
700
1000
V
Unit
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.
406(10.
3)
391(10.
0)
307(7.
8)
140(0.
35)
008(0.
2)
℃
1
SMD Type
Rectifiers Diodes
DB101S~DB107S
■
Typical Characterisitics
FIG. 1- MAXIMUN DERATING CURVE FOR
OUTPUT RECTIFIED CURRENT
1.0
0.6''(1.5mm)
0.8
Copper Pauls .51''x.51''
(13mmx13mm)
Diodes
(KB101S~KB107S)
AVERAGE FORWARD CURRENT(A)
PEAK FORWARD CURRENT.(A)
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
60
TJ=25℃
Single sine-wave
(JEDEC Method)
50
40
0.6
30
0.4
20
0.2
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
10
0
20
40
60
80
100
120
140 150
0
1
2
4
6
10
20
40
60
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT(
*
A)
FIG. 3-TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
100
T
J
=125℃
10
INSTANTANEOUS REVERSE CURRENT.(A)
10
FIG. 4-TYPICAL FORWARD CHARACTERISTICS
PER BRIDGE ELEMNT
1
1
1.0
0.1
.10
0.01
.01
0
20
40
60
80
100
120
140
T
J
=25℃
0.1
T
J
=25℃
PULSE WIDTH:300uS
1% DUTY CYCLE
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
FORWARD VOLTAGE,(V)
FIG. 3-TYPICAL JUNCTION CAPACITANCE
PER BRIDGE ELEMENT
100
CAPACITANCE.(pF)
10
T
J
=25
℃
f=1.0MH
Z
Visg=50mV p-p
1
1
10
100
REVERSE VOLTAGE.(V)
2
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