VOLTAGE RANGE 50 to 1000 Volts CURRENT 2.0 Amperes
FEATURES
SINGLE-PHASE GLASS PASSIVATED
SILICON BRIDGE RECTIFIER
DB201LS
THRU
DB207LS
*
*
*
*
*
*
*
Good for automation insertion
Surge overload rating - 60 amperes peak
Ideal for printed circuit board
Reliable low cost construction utilizing molded
Glass passivated device
Polarity symbols molded on body
Mounting position: Any
.255 (6.5)
.245 (6.2)
DB-LS
MECHANICAL DATA
* Epoxy: Device has UL flammability classification 94V-O
.045 (1.14 )
.035 (0.89 )
.410 (10.4)
.360 (9.4)
.060 (1.524)
.037 (0.95 )
.346 (8.8)
.307 (7.8)
.144 (3.65 )
.089 (2.25 )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
resistive or inductive load.
.205 (5.2)
.195 (5.0)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(At T
A
= 25
o
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Output Current at T
A
= 40 C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Current Squared Time
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
I
2
T
R
θ
JA
R
θ
JC
R
θ
JL
DB201LS DB202LS DB203LS DB204LS DB205LS DB206LS DB207LS UNITS
50
35
50
100
70
100
200
140
200
400
280
400
2.0
60
14.9
40
32
22
-55 to + 150
0
0
600
420
600
800
560
800
1000
700
1000
Volts
Volts
Volts
Amps
Amps
AS
2
Typical Thermal Resistance (Note 2)
C/ W
Operating and Storage Temperature Range
ELECTRICAL CHARACTERISTICS
(At T
A
= 25
o
C unless otherwise noted)
CHARACTERISTICS
Maximum Forward Voltage Drop per Bridge
Element at 2.0A DC
Maximum Reverse Current at Rated
DC Blocking Voltage per element
@T
A
= 25
o
C
@T
A
= 125 C
o
T
J,
T
STG
C
SYMBOL
V
F
I
R
DB201LS DB202LS DB203LS DB204LS DB205LS DB206LS DB207LS UNITS
1.1
5.0
0.5
Volts
uAmps
mAmps
2020-04/97
REV:A
Note: 1.” ROHS compliant”.
2. Thermal Resistance: Mounted on PCB.
3. Available in Halogen-free epoxy by adding suffix -HF after the part nbr.
RATING AND CHARACTERISTICS CURVES ( DB201LS THRU DB207LS )
8.3mS Single Half Sine-Wave
JEDEC Method
50
40
30
20
10
0
1
2
INSTANTANEOUS FORWARD CURRENT, (A)
PEAK FORWARD SURGE CURRENT, (A)
60
10
1
0.1
T
J
= 25
O
C
Pulse Width = 300mS
1% Duty Cycle
4
6
10
20
40
60
100
0.01
0
0.5
1.0
1.5
2.0
2.5
NUMBER OF CYCLES AT 60Hz
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS REVERSE CURRENT, (uA)
100
FIG. 1 - MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
T
A
= 25 C
O
2.0
AVERAGE FORWARD CURRENT, (A)
FIG.2 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
1.0
1.0
60 Hz RESISTIVE OR
INDUCTIVE LOAD
0.1
0
20
40
60
80
100
120
140
0
20
40
60
80
100
120
140 150
PERCENT RATED PEAK REVERSE VOLTAGE, (%)
AMBIENT TEMPERATURE, (
O
C)
FIG.3 TYPICAL REVERSE CHARACTERISTICS
FIG.4 TYPICAL FORWARD CURRENT
DERATING CURVE
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