RL851-B 查看數據表（PDF） - Rectron Semiconductor
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RL851-B Datasheet PDF : 2 Pages
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RATING AND CHARACTERISTIC CURVES ( RL850 THRU RL856 )
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
4
3
2
Single Phase
Half Wave 60Hz
Resistive or
1 Inductive Load
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, ( )
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
20
10
3.0
1.0
TJ = 25
Pulse Width=300uS
1% Duty Cycle
0.3
0.1
.03
.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
200
100
50
8.3ms Single Half Sine-Wave
(JEDED Method)
10
1
5 10
50 100
NUMBER OF CYCLES AT 60Hz
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
TJ = 25
6
4
2
1
.1 .2 .4 1.0 2 4 10 20 40 100
REVERSE VOLTAGE, ( V )
8
115Va 10K
60Hz 2W 7
1
2 3.8uH/1.4
3
6
30
50W
NON-INDUCTIVE
UNIT
UNDER TEST
FIG. 5 - TEST CIRCUIT DIAGRAM
AND REVERSE RECOVERY TIME CHARACTERISTIC
C.P.CLARE 5
4
HPG 1002
30 Vdc
CONSTANT VOLTAGE
SUPPLY
1 AMP
SLO-BLO
FUSE
C1
1.0uF
300V
1.0 Adc FROM
R2
1
10W
NON-
CONSTANT
VOLTAGE SUPPLY
C1 RIPPLE = 3mVrms MAX
1.0uF
300V
INDUCTIVE
IFM 1.0
0
MINIMIZE ALL LEAD LENGTHS
Zout 11/2 MAX
A-TEKTRONIX 545A. K PLUG IN
DC to 2kHz
PRE AMP P6000 PROBE OR EQUIVALENT R2-TEN-1W 10 % CARBON CORE
R1-ADJUSTED FOR 1.4 BETWEEN
IN PARALLEL
IRM (REC)
POINT 2 OF RELAY AND RECTIFIER
INDUCTIVE = 3.8uH
TA = 25
10
0
FOR RECTIFIER
trr
i(t) di/dt = 50A/uS
SET TIME BASE FOR
50/100 ns/cm
RECTRON
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