VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere
FEATURES
SINGLE-PHASE GLASS PASSIVATED
SILICON BRIDGE RECTIFIER
LDB101S
THRU
LDB107S
*
*
*
*
*
*
Good for automation insertion
Ideal for printed circuit board
Reliable low cost construction utilizing molded
Glass passivated device
Polarity symbols molded on body
Mounting position: Any
DB-LS
MECHANICAL DATA
* UL listed the recognized component directory, file #E94233
* Epoxy: Device has UL flammability classification 94V-O
.045 (1.14 )
.035 (0.89 )
.255 (6.5)
.245 (6.2)
.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.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(At T
A
= 25
o
C unle ss otherwise noted)
R ATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Ma ximum Average Forward Output Current at T
A
= 40 C
o
.205 (5.2)
.195 (5.0)
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
I
2
T
R
θ
JA
R
θ
JL
T
J,
T
STG
LDB101S LDB102S LDB103S LDB104S LDB105S LDB106S LDB107S UNITS
50
35
50
100
70
100
200
140
200
400
280
400
1.0
30
3.73
55
8
-55 to + 150
600
420
600
800
560
800
1000
700
1000
Volts
Volts
Volts
Amps
Amps
A
2
S
0
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Current Square Time
Typical Thermal Resistance
Typical Thermal Resistance
Operating a nd Storage Temperature Ra nge
ELECTRICAL CHARACTERISTICS
(At T
A
= 25 C unle ss otherwise noted)
o
C/ W
0
C
CHARACTERISTICS
Maximum Forward Voltage Drop per Bridge
Element at 1.0A DC
Maximum Reverse Current at Rated
DC Blocking Voltage per element
o
@T
A
= 25 C
SYMBOL
V
F
I
R
LDB101S LDB102S LDB103S LDB104S LDB105S LDB106S LDB107S UNITS
1.0
1.0
0.05
Volts
A mps
mAmps
2020-04/97
REV:B
@T
A
= 125 C
o
RATING AND CHARACTERISTICS CURVES ( LDB101S THRU LDB107S )
8.3mS Single Half Sine-Wave
JEDEC Method
50
40
30
20
10
0
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
1
2
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)
FIG. 1 - MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
INSTANTANEOUS REVERSE CURRENT, (uA)
FIG.2 MAXIMUM INSTANTANEOUS
FORWARD CHARACTERISTICS
1.5
AVERAGE FORWARD CURRENT, (A)
100
T
A
= 125
O
C
1.0
10
1
T
A
= 25
O
C
0.5
60 Hz RESISTIVE OR
INDUCTIVE LOAD
1.0
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 MAXIMUM REVERSE CHARACTERISTICS
FIG.4 TYPICAL FORWARD CURRENT
T
DERATING CURVE
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