DB201-DB207
Silicon Bridge Rectifiers
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 2.0 A
Features
Rating to 1000V PRV
Surge overload rating to
40
Amperes peak
Ideal for printed circuit board
Reliable low cost construction utilizing molded
plastic technique results in inexpensive produc
t
Lead solderable per MIL-STD-202 method 208
5± 0.2
2.5± 0.15
8.3± 0.1
1± 0.1
6.3± 0.2
DB - 1
Lead: silver plated copper, solderde plated
Plastic material has UL flammability classificat
ion
94V-O
Polarity symbols molded on body
Weight: 0.016 ounces,0.45 grams
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
DB201 DB202 DB203 DB204 DB205 DB206 DB207 UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard
Output current
@T
A
=25
V
RRM
V
RMS
V
DC
I
F(AV)
50
35
50
100
70
100
200
140
200
400
280
400
2.0
600
420
600
8.3± 0.3
800
560
800
1000
700
1000
8.8± 0.5
V
V
V
A
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
Maximum instantaneous forw ard voltage
at
2.0
A
Maximum reverse current
at rated DC blocking voltage
@T
A
=25
@T
A
=100
I
FSM
60
A
V
F
I
R
T
J
T
STG
1.1
5.0
0.5
- 55 ---- + 150
- 55 ---- + 150
V
μ
A
mA
Operating junction temperature range
Storage temperature range
http://www.luguang.cn
mail:lge@luguang.cn
DB201-DB207
Silicon Bridge Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD OUTPUT CURRENT,
AMPERSE
FIG.2 -- FORWARD DERATING CURVE
2.0
PEAK FORWARD SURGE CURRENT,
60
48
1.5
AMPERSE
36
8 .3 m s S in gle H a lf S ine W a ve
T
J
= 2 5
1.0
24
0.5
60Hz RESISTIVE OR
INDUCTIVE LOAD
12
1
10
100
0
0
25
50
75
100
125
150 160
NUMBER OF CYCLES AT 60H
Z
AMBIENT TEMPERATURE,
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT,
10
INSTANTANEOUS REVERSE CURRENT,
MICRO AMPERSE
10
1.0
1.0
AMPERSE
T
J
=25
0.1
T
J
=125
Pulse Width
=300
u
S
0.1
0.4
0.6
0.8
1.0
1.2
1.4
0.1
.01
0
20
40
60
80
100 120 140
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
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mail:lge@luguang.cn
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