DB201S-DB207S
Silicon Bridge Rectifiers
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 2.0 A
Features
Rating to 1000V PRV
Surge overload rating to 30 Amperes peak
6.3± 0.2
1± 0.1
DB-S
7.9± 0.2
8.3± 0.3
6.4± 0.1
0.3
1.2± 0.3
10± 0.6
Ideal for printed circuit board
Reliable low cost construction utilizing molded
plastic technique results in inexpensive product
Lead solderable per MIL-STD-202 method 208
8.3± 0.1
Plastic material has UL flammability classification
94V-O
Polarity symbols molded on body
Weight: 0.016 ounces,0.45 grams
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%.
DB
201S
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard
Output current
@T
A
=25
DB
202S
100
70
100
DB
203S
200
140
200
DB
204S
400
280
400
2.0
3.2±
0.2
Lead: silver plated copper, solderde plated
5± 0.2
Dimensions in millimeters
DB
205S
600
420
600
DB
206S
800
560
800
DB
207S
1000
700
1000
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
50
35
50
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
10.0
1.0
- 55 ---- + 125
- 55 ---- + 150
V
μ
A
mA
Operating junction temperature range
Storage temperature range
http://www.luguang.cn
mail:lge@luguang.cn
DB201S-DB207S
Silicon Bridge Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD OUTPUT CURRENT,
AMPERSE
FIG.2 -- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
120
PEAK FORWARD SURGE CURRENT,
2.0
100
1.5
80
AMPERSE
8.3ms Single Half Sine Wave
T
J
=25
1.0
60
40
0.5
20
0
0
0
25
50
75
100
125
150
1
5
10
50
1 00
AMBIENT TEMPERATURE,
NUMBER OF CYCLES AT 60H
Z
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
100
10
INSTANTANEOUS FORWARD CURRENT,
INSTANTANEOUS REVERSE CURRENT,
MICRO AMPERSE
10
1.0
AMPERSE
1.0
0.1
T
J
=25
T =125
J
Pulse Width
=300
u
S
.01
0.1
0.4
0.6
0.8
1.0
1.2
1.4
.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
Microcontroller MCU
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