SB305
THRU
SB3100
Single Phase 3.0 AMPS. Silicon Bridge Rectifiers
Voltage Range
50 to 1000 Volts
Current
3.0 Amperes
Features
UL Recognized File # E-96005
High surge current capability
Low forward voltage drop
High temperature soldering guaranteed:
260℃ / 10 seconds / 0.375” ( 9.5mm )
lead length at 5 lbs., ( 2.3 kg ) tension
Small size, simple installation
Leads solderable per MIL-STD-202,
Method 208
SB-3
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
@T
A
= 50℃
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 1.5A
Maximum DC Reverse Current @ T
A
=25℃
at Rated DC Blocking Voltage @ T
A
=100℃
Typical Thermal Resistance (Note)
Operating Temperature Range
Storage Temperature Range
Symbol
SB
305
SB
310
SB
320
SB
340
SB
360
SB
380
SB
3100
Units
V
V
V
A
A
V
uA
uA
℃/W
℃
℃
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
R
θ
JC
T
J
50
35
50
100
70
100
200
140
200
400
280
400
3.0
60
1.1
600
420
600
800 1000
560 700
800 1000
T
STG
Note: Thermal Resistance from Junction to Case per Leg.
10
500
10
-55 to +125
-55 to +150
- 670 -
RATINGS AND CHARACTERISTIC CURVES (SB305 THRU SB3100)
FIG.1- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER BRIDGE ELEMENT
60
4
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
AVERAGE FORWARD CURRENT. (A)
100
PEAK FORWARD SURGE CURRENT. (A)
50
8.3ms Single Half Sine Wave
JEDEC Method
TJ=25
0
C
3
40
2
30
1
20
10
1
0
10
NUMBER OF CYCLES AT 60Hz
0
50
o
100
150
AMBIENT TEMPERATURE. ( C)
FIG.3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER BRIDGE ELEMENT
10
FIG.4- TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
10
INSTANTANEOUS REVERSE CURRENT. ( A)
INSTANTANEOUS FORWARD CURRENT. (A)
TJ=100
0
C
1
1
0.1
Tj=25 C
PULSE WIDTH-300 S
2% DUTY CYCLE
0
0.1
TJ=25
0
C
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE. (V)
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
- 671 -
Analog electronics
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