1.5KE10 データシートの表示（PDF） - Master Instrument Corporation
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1.5KE10 Datasheet PDF : 6 Pages
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GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSORS
1.5KE6.8 THRU 1.5KE440CA(GPP)
1.5KE6.8J THRU 1.5KE440CAJ(OPEN JUNCTION)
Breakdown Voltage
Peak Pulse Power
6.8 to 440 Volts
1500 Watts
RATING AND CHARACTERISTIC CURVES 1.5KE6.8/J THRU 1.5KE440CA/J
FIG.1- PEAK PULSE POWER RATING CURVE
100
Non-Repetitive
Pulse Waveform
Shown in Figure 3
TA=25 ℃
10
FIG.2- PULSE DERATING CURVE
100
75
1.0
0.1
0.1μs
1.0μs
10μs
100μs
td,PULSE WIDTH, SEC
1.0ms
10ms
FIG.3- PULSE WAVEFORM
150
tf=10use
Pulse Width (td)is Defined
as the Point Where the Peak
Current Decays to 50% of lpp
Peak Value
100
lppm
Half Value-lpp
2
50
10/1000usec Waveform
as Defined by R.E.A.
td
0
0
1.0
2.0
3.0
4.0
t, TIME, ms
50
25
0
0
25
50
75 100 125 150 175 200
TA , AMBIENT TEMPERATURE (℃)
10,000
FIG.4- TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
BIDIRECTIONAL
1,000
VR=0
100
TJ=25 ℃
f = 1.0MHz
Vsig = 50mVp-p
VR=RATED
Stand-Off
Voltage
10
5
10
100
500
V(BR),BREALDOWN VOLTAGE, VOLTS
FIG.5- STEADY STATE POWER DERATING CURVE
5.00
3.75
L = 0.375" (9.5mm)
LEAD LENGTHS
60 Hz
Resistive or induction load
2.50
1.25
0.8×0.8×0.040"
(20×20×1mm)
COPPER HEAT SINKS
FIG.6 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT UNIDIRECTIONAL ONLY
200
TJ=TJ max
8.3ms Single Half Since-Wave
JEDEC Method
100
0
0
25
50
75
100 125 150 175 200
TL ,LEAD TEMPERATURE ℃
10
1
10
100
NUMBER OF CYCLES AT 60 Hz
E-mail: sales@cnmic.com Web Site: www.cnmic.com
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