RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
DB151S
THRU
DB1512S
SINGLE-PHASE GLASS PASSIVATED
SILICON BRIDGE RECTIFIER
VOLTAGE RANGE 50 to 1200 Volts CURRENT 1.5 Ampere
FEATURES
*
*
*
*
*
*
*
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
Weight: 1.0 gram
DB-S
.310 (7.9)
.290 (7.4)
.255 (6.5)
.245 (6.2)
MECHANICAL DATA
* Epoxy : Device has UL flammability classification 94V-0
* UL listed the recognized component directory, file #E94233
.042 (1.1)
.038 (1.0)
.013 (.330)
.003 (.076)
.410 (10.4)
.360 (9.4)
.009
(0.229)
.060 (1.524)
.040 (1.016)
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%.
.346 (8.8)
.307 (7.8)
.135 (3.4)
.115 (2.9)
.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 thermal resistance
I
FSM
R
θ
JA
R
θ
JL
T
J,
T
STG
60
40
15
-55 to + 150
Amps
0
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
DB151S DB152S DB153S DB154S DB155S DB156S DB157S DB1512S UNITS
50
35
50
100
70
100
200
140
200
400
280
400
1.5
600
420
600
800
560
800
1000
700
1000
1200
840
1200
Volts
Volts
Volts
Amps
C/ W
0
Operating and Storage Temperature Range
C
ELECTRICAL CHARACTERISTICS
(At T
A
= 25 C unless otherwise noted)
CHARACTERISTICS
Maximum Forward Voltage Drop per Bridge
Element at 1.5A DC
Maximum Reverse Current at rated
DC Blocking Voltage per element
@T
A
= 25
o
C
@T
A
= 125 C
o
o
SYMBOL
V
F
DB151S DB152S DB153S DB154S DB155S DB156S DB157S DB1512S UNITS
1.1
5.0
0.5
Volts
uAmps
mAmps
2003-5
I
R
NOTE: Suffix “-s” Surface Mount for Dip Bridge.
RATING AND CHARACTERISTIC CURVES ( DB151S THRU DB1512S )
FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
60
PEAK FORWARD SURGE CURRENT, (A)
AVERAGE FORWARD CURRENT, (A)
FIG. 2 - TYPICAL FORWARD CURRENT
DERATING CURVE
1.5
50
8.3ms Single Half Sine-Wave
(JEDED Method)
1.0
40
30
.5
Single Phase Half Wave
60Hz Inductive or
Resistive Load
20
10
0
0
2
4
6 10
20 40 60
NUMBER OF CYCLES AT 60Hz
100
0
20
40
60
80
100
120
140 150
AMBIENT TEMPERATURE, ( )
INSTANTANEOUS FORWARD CURRENT, (A)
10
Pulse Width = 300us
1% Duty Cycle
INSTANTANEOUS REVERSE CURRENT, (uA)
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
1.0
1.0
0.1
TJ = 25
TJ = 25
0.1
.01
.4
.6
.8
1.0
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE, (V)
.01
0
20
40
60
80
100
120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
RECTRON
PCB Design
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