BU4-005 Datasheet, PDF (2/2 Pages) Frontier Electronics. – 4A SILICON SINGLE-PHASE BRIDGE RECTIFIERS

RATINGS AND CHARACTERISTIC CURVES BU4-005 THRU BU4-10
FIG. 1 - DERATING CURVE OUTPUT
RECTIFIED CURRENT
4.0
3.0
HEAT SINK
MOUNTING
2.0
TC 2.0x1.6x0.03"
(5.0x4.0x0.08cm)
AL PLATE
60Hz Resistive
or Inductive
Load
1.0
T_A P.C.B. MOUNTING
0.47x0.47"(12x12mm)
COPPER PADS
0
0
50
100
150
TEMPERATURE ºC
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
300
250
SINGLE SINE-WAVE
JEDEC METHOD
200
T_J=150ºC
150
100
50
12
5
10 20
50
100
NUMBER OF CYCLES AT 60H_Z
FIG. 3 - TYPICAL JUNCTION
CAPACITANCE PER ELEMENT
400
f=1MHz
T_A=25ºC
100
50
FIG. 4 - TYPICAL JUNCTION
CAPACITANCE PER ELEMENT
10
T_C=100ºC
1.0
.1
10
1
5 10
50 100
.01
0
T_A=25ºC
20 40 60 80 100 120 140
REVERSE VOLTAGE, VOLTS
PERCENT OF PEAK REVERSE VOLTAGE
FI. 5 - TYPICAL INSTANTANEOUS
FORWARD
CHARACTERISTICS PER ELEMENT
100
40
20
10
4.0
BU4-005 THRU BU4-10
1.0
0.4
0.2
0.1
0.7 0.8 0.9
T_J=25ºC
PULSE WIDTH.300us
1% DUTY CYCLE
1.0 1.1 1.2 1.3 1.4
INSTANTANEOUS FORWARD
VOLTAGE, VOLTS
Page: 2