1N4933 Просмотр технического описания (PDF) - ZOWIE Technology
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1N4933 Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES 1N4933 THRU 1N4937
FIG.1 - FORWARD CURRENT DERATING CURVE
1.2
60Hz
1.0
RESISTIVE OR
INDUCTIVE LOAD
0.8
0.6
0.4
0.2
0.375" (9.5mm) LEAD LENGTH
0
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE, oC
10.00
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
1.00
PULSE WIDTH=300uS
1% DUTY CYCLE
0.10
TJ = 25oC
0.01
0.4
0.6 0.8
1.0
1.2 1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
50
40
30
20
10
0
1
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
10
100
NUMBER OF CYCLES AT 60Hz
FIG.5 - TYPICAL JUNCTION CAPACITANCE
200
TJ = 25oC
100
60
40
20
10
6
4
2
1
.1 .2 .4
1.0 2 4
10 20 40 100
REVERSE VOLTAGE, VOLTS
FIG.5 - TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
trr
8
115 Va 10 K
60 HZ 2 W 7
1
2 38uH/1.4
3
30
50W
NON-INDUCTIVE
IFM1.0
UNIT
6
UNDER TEST
C.P. CLARE
HPG 1002
5
4
1 AMP
SLO-BLO R2
FUSE
1
1.0Adc FROM
CONSTANT
VOLTAGE SUPPLY
C 1 RIPPLE=3mVrms MAX.
0
30 Vdc
CONSTANT VOLTAGE
SUPPLY
C1
1.0 uF
300 V
10W
1.0uF
NON-
300V
INDUCTIVE
MINIMIZE ALL LEAD LENGTHS
Zout 11/2 MAX.
DC to 2kHz
IRM(REV)
OR EQUIVALENT IN PARALLEL
R1 - ADJUSTED FOR 1.4 BETWEEN
PONT 2 OF RELAY AND RECTIFIER
INDUCTIVE = 3.8uH
R2 - TEN - 1 W 10 % CARBON CORE
+10oC
TA = 25 -0
FOR RECTIFIER
i ( t ) di/dt = 50A/us
SET TIME BASE FOR
50/100 nS/cm
REV. : 0
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