BY134 Datasheet, PDF (2/2 Pages) HY ELECTRONIC CORP. – MINIATURE RECTIFIERS

RATING AND CHARACTERISTIC CURVES
BY134 thru BY135
FIG. 1 – FORWARD CURRENT DERATING CURVE
1.0
0.8
0.6
(5mm×5mm)
0.2"×0.2"CU LEAFS
0.4
SINGLE PHASE HALF WAVE 60Hz
0.2 ^{RESISTIVE OR INDUCTIVE LOAD}
0.375" (9.5mm) LEAD LENGTHS
0
0
150
AMBIENT TEMPERATURE (℃)
FIG.2-TYPICAL FORWARD CHARACTERISTICS
20
0
10
4.0
2.0
1.0
0.4
0.2
TJ = 25°
CPULSE WIDTH 300us
0.1
2%DUTY CYCLE
0.04
0.02
0
0.6
0.8
1.0
1.2
1.4 1.5
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG. 3 – MAXIMUM NON-REPETITIVE SURGE CURRENT
35
25
PULSE WIDTH 8.3ms
SINGLE HALF-SINE-WAVE
20
(JEDEC METHOD)
Ta=75℃
15
10
5
12
4
10 20 40 100
NUMBER OF CYCLES AT 60Hz
FIG.5 – TYPICAL JUNCTION CAPACITANCE
100
40
20
TJ = 25°C
10
f = 1.0 MHz
4
Vaig =50MV p-p
2
1
0.1 0.2
0.4 1 2
4 10 20
REVERSE VOLTAGE,VOLTS
40 100
FIG. 4 – PEAK FORWARD SURGE CURRENTAMPERES
1000
600
400
200
100
TJ=25℃
NON-REPETITIVE
60
SQUARE PULSE
40
DI
DT
200uS
20
10
0.01 0.02 0.04 0.1 0.2 0.4 1.0 ^{2 4 10}
PULSE DURATION.MILSECONDS
FIG.6-TYPICAL REVERSE CHARACTERISTICS
10
4
1.0
TJ = 100°C
0.4
0.1
0.04
TJ = 25°C
0.01
0 20
40
60
80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTGE
~6~