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1.5KE11 Просмотр технического описания (PDF) - TSC Corporation

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1.5KE11 Transient Voltage Suppressor Diodes TSC
TSC Corporation TSC
1.5KE11 Datasheet PDF : 3 Pages
1 2 3
RATINGS AND CHARACTERISTIC CURVES (1.5KE SERIES)
FIG.1- PEAK PULSE POWER RATING CURVE
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
TA=250C
10
FIG.2- PULSE DERATING CURVE
100
75
50
1.0
25
0.1
0.1ms
1ms
10ms
100ms
tp, PULSE WIDTH, sec.
1.0ms
10ms
FIG.3- PULSE WAVEFORM
150
tr=10msec.
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS
PEAK VALUE to 50% of lPPM
100
lPPM
HALF VALUE- lPPM
2
10/1000 sec. WAVEFORM
50
as DEFINED by R.E.A.
td
0
0
1.0
2.0
3.0
4.0
t, TIME, ms
FIG.5- TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
10,000
UNIDIRECTIONAL
BIDIRECTIONAL
1,000
VR=0
0
0
25
50
75
100
125
150
175
200
TA, AMBIENT TEMPERATURE, oC
FIG.4- STEADY STATE POWER DERATING CURVE
5.0
60Hz
RESISTIVE OR INDUCTIVE LOAD
L=0.375"(9.5mm)
LEAD LENGTHS
2.5
1.6 X 1.6 X .040"
(40 X 40 X 1mm.)
COPPER HEAT SINKS
0
0
25
50
75
100
125
150
TL, LEAD TEMPERATURE, oC
175
200
FIG.6- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
200
8.3ms Single Half Sine Wave
JEDEC Method
Tj=Tj max.
100
Tj=250C
100
f=1.0MHz
Vsig=50mVp-p
VR-RATED
STAND-OFF
VOLTAGE
10
1.0
10
100 200
V(BR), BREAKDOWN VOLTAGE. VOLTS
10
1
10
100
NUMBER OF CYCLES AT 60Hz
- 577 -
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