SMD Type
Rectifier Diodes
DB201GS~DB207GS
DBS
.
047(1.
2)
.
037(0.
95)
Diodes
Unit: mm
■
Features
●
Rating to 1000V PRV
●
Ideal for printed circuit board
●
High Current Capability
●
Low forward voltage drop,high current capability
●
The plastic material has UL flammability classification 94V-0
-
~
+
.
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
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Forward Voltage @ I
F
=2 .0A
Peak Reverse Current @ Ta = 25℃
At Rated DC Blocking Voltage @ Ta = 125℃
I t Rating For Fusing (t<8.3ms)
Typical Junction Capacitance
Thermal Resistance Junction to Ambient
Junction Temperature
Storage Temperature Range
2
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
Io
I
FSM
V
FM
I
RM
I
2
t
C
j
R
θJA
T
J
T
stg
DB
201GS
50
35
DB
202GS
100
70
DB
203GS
200
140
DB
204GS
400
280
2
60
1.1
10
500
10.4
25
40
150
-55 to 150
DB
205GS
600
420
DB
206GS
800
560
DB
207GS
1000
700
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.
406(10.
3)
391(10.
0)
307(7.
8)
140(0.
35)
008(0.
2)
Unit
V
A
V
uA
A
2
s
pF
℃/W
℃
1
SMD Type
Rectifier Diodes
DB201GS~DB207GS
■
Typical Characterisitics
FIG.1-DERATING CURVE FOR
OUTPUT RECTIFIED CURRENT
60
PEAK FORWARD SURGE CURRENT,
AMPERES
50
40
30
20
10
0
1
2
5
10
20
50
SINGLE SINE-WAVE
JEDEC METHOD
Diodes
BRIDGE OUTPUT
FULL WAVE RECTIFIED CURRENT
AVERAGE AMPERES
2.0
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
0
50
100
150
AMBIENT TEMPERATURE ,°C
FIG.3-TYPICAL JUNCTION CAPACITANCE
100
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL FORWARD CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT,(A)
CAPACITANCE(pF)
1.0
10
0.1
T
J
=25°C ,f=1MH
Z
1.0
0.1
1.0
4.0
10 .0
100
REVERSE VOLTAGE,(VOLTS)
T
J
=25°C
PULSE WIDTH:300us
2% DUTY CYCLE
0.
01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.5-TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT,(µA)
T
J
=125°C
10
1.0
T
J
=25°C
0.1
0.
01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
2
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