• Glass passivated junction
• Ideal for printed circuit board
• Reliable low cost construction utilizing
molded plastic technique
Maximum Ratings and Electrical Characteristics
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage (V)
Maximum DC Blocking Voltage (V)
Maximum average Forward Rectified Current
@TA = 40 °C
VRRM
VRMS
VDC
IF(AV)
Typical Thermal Resistance (Note)
Operating Temperature Range
Tstg
Rth (j-l)
Rth (j-a)
DBLS
154G
400
280
400
1.5 A
15 °C/W
40 °C/W
-55 to + 150 °C
DBLS154G ....... DBLS159G
Jun - 09
Single Phase 1.5 Amp. Glass Passivated Bridge Rectifiers
• High temperature soldering guaranteed:
260 °C / 10 seconds at 5 Ibs., (2.3 Kg)
tension
• Small size, simple installation
• High surge current capability
DBLS
157G
1000
700
1000
-55 to + 150 °C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method)
IFSM
50 A
Tj
Storage Temperature Range
Electrical Characteristics at Tamb = 25 °C
IR
at Rated DC Blocking Voltage @ TA = 125 °C
Max. Instantaneous Forward Voltage @ 1.5A
VF
Maximum DC Reverse Current @ TA = 25 °C
1.1 V
500 µA
DBLS
155G
600
420
600
DBLS
156G
800
560
800
5 µA
Voltage
400 V-1400 V
Current
1.5 A
• Pure tin plated terminal, Lead free. Leads
solderable per MIL-STD-202, Method 208
DBLS
158G
1200
840
1200
DBLS
159G
1400
980
1400
DBLS
154G DBLS
157G
DBLS
155G DBLS
156G DBLS
158G DBLS
159G
1.25 V
Dimensions in mm. CASE:
THIN DF-S
8.51
8.13 2.6
2.4
0.33
0.22
10.3
7.6
5.2
5
1.2
1.02
45°
6.5
6.2
0.33
0.076
1.53
1.02
Note: Thermal Resistance from Junction to Ambient and from Junction to Lead Mounted on
P.C.B. with 10 x 10mm Copper Pads.
IR, instantaneous reverse current (µA)
Percent of rated peak reverse voltage (%)
TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
DBLS154G ....... DBLS159G
0
Tamb, ambient temperature (°C)
20 60 100
140
MAXIMUM DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
1.5
IF(AV), average forward Current (A)
Rating And Charasterictic Curves
40 80 120
100
0.75
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
IFSM, peak forward surge current (A)
Number of cycles at 60HZ
40 601 2 4 6 10 20
0
60
30
40
50
20
10
150
0 20
0.01
0.1
1
10
100
40 60 80 100 120 140
0.01
IF, instantaneous forward current (A)
1
VF, forward voltage (V)
0.4 0.8 1.0
10
0.6 1.2
0.1
TYPICAL FORWARD CHARACTERISTICS
PER BRIDGE ELEMENT
100
1
1
Cj, junction capacitance (pF)
100
TYPICAL JUNCTION CAPACITANCE PER
BRIDGE ELEMENT
VR, reverse voltage (V)
10
10
1.4
Jun - 09
Tj = 25 °C
PULSE WIDTH = 300 µs
2% DUTY CYCLE
Tj = 25 °C
f=1.0MHz
Vsig=50mVp-p
60Hz RESISTIVE OR
INDUCTIVE LOAD
Copper Pauls
13mm x13mm
1.5mm
PCB
Tj = 25°C
Single Sine-wave
(JEDEC Method)
Tj = 125 °C
Tj = 25 °C
