DB(S)151G - DB(S)159G
Single Phase 1.5 AMPS. Glass Passivated
Bridge Rectifiers
DB
Features
UL Recognized File # E-96005
Glass passivated junction
Ideal for printed circuit board
Reliable low cost construction utilizing molded
plastic technique
High surge current capability
High temperature soldering guaranteed:
260
o
C / 10 seconds at 5 lbs., ( 2.3 kg )
tension
Small size, simple installation
Pure tin plated terminal, Lead free. Leads
solderable per MIL-STD-202
Method 208
DBS
.047(1.20)
.040(1.02)
.205(5.2)
.195(5.0)
.404(10.3)
.386(9.80)
.335(8.51)
.320(8.13)
45
0
.255(6.5)
.245(6.2)
.013(0.33)
.0088(0.22)
.130(3.30)
.120(3.05)
.060(1.53)
.040(1.02)
.013(0.33)
.003(0.076)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating 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%
Type Number
Symbol
Maximum Recurrent Peak Reverse
Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current @T
A
= 40
o
C
Peak Forward Surge Current, 8.3 ms
Single Half Sine-wave Superimposed on
Rated Load (JEDEC method )
Rating for Fusing (t<8.3ms)
Maximum Instantaneous Forward Voltage
@ 1.5A
Maximum DC Reverse Current
@T
A
=25
o
C at Rated DC Blocking Voltage
@ T
A
=125
o
C
Typical Thermal Resistance (Note)
DB
DB
DB
DB
DB
DB
DB
DB
DB
151G 152G 153G 154G 155G 156G 157G 158G 159G
DBS DBS DBS DBS DBS DBS DBS DBS DBS
151G 152G 153G 154G 155G 156G 157G 158G 159G
Units
V
V
V
A
A
A sec
V
uA
uA
o
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
It
V
F
I
R
R
θJA
R
θJL
2
50
35
50
100
70
100
200
140
200
400
280
400
600
420
600
800 1000 1200 1400
560
700
840
980
800 1000 1200 1400
1.5
50
10.3
1.1
5.0
500
1.25
2
40
15
Operating Temperature Range
T
J
-55 to +150
Storage Temperature Range
T
STG
-55 to +150
Note: Thermal resistance from Junction to Ambient and from Junction to Lead Mounted on
P.C.B. with 0.4” x 0.4” (10mm x 10mm) Copper Pads.
C/W
o
o
C
C
- 660 -
Version: C08
RATINGS AND CHARACTERISTIC CURVES (DB(S)151G THRU DB(S)159G)
FIG.1- MAXIMUM DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
1.5
100
.06" (1.5mm)
PCB
FIG.2- TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
AVERAGE FORWARD CURRENT. (A)
Tj=125
0
C
0.75
Copper Pauls
.51" x .51"
(13mm x 13mm)
INSTANTANEOUS REVERSE CURRENT. ( A)
10
1
60Hz RESISTIVE OR
INDUCTIVE LOAD
0
20
40
60
80
100
o
AMBIENT TEMPERATURE. ( C)
120
140 150
Tj=25
0
C
0.1
FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT PER BRIDGE ELEMENT
60
PEAK FORWARD SURGE CURRENT. (A)
0.01
50
Single Sine - Wave
(JEDEC Method)
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
40
30
100
FIG.4- TYPICAL JUNCTION CAPACITANCE PER
BRIDGE ELEMENT
20
10
CAPACITANCE.(pF)
0
1
2
4
6
10
20
NUMBER OF CYCLES AT 60Hz
40
60
100
10
Tj=25
0
C
f=1.0MHz
Vsig=50mVp-p
FIG.5- TYPICAL FORWARD CHARACTERISTICS
PER BRIDGE ELEMENT
10
1
1
10
REVERSE VOLTAGE. (V)
100
INSTANTANEOUS FORWARD CURRENT. (A)
1
DB151G-DB157G
DB158G-DB159G
0.1
Tj=25 C
PULSE WIDTH-300 S
2% DUTY CYCLE
0.01
0.4
0
0.6
0.8
1.0
FORWARD VOLTAGE. (V)
1.2
1.4
Version: C08
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