SZ1.5SMC82AT3G Просмотр технического описания (PDF) - ON Semiconductor
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SZ1.5SMC82AT3G Datasheet PDF : 7 Pages
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0.1 ms
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40
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0
0
1.5SMC6.8AT3G Series, SZ1.5SMC6.8AT3G Series
NONREPETITIVE
PULSE WAVEFORM
SHOWN IN FIGURE 2
tr ≤ 10 ms
PULSE WIDTH (tP) IS DEFINED
AS THAT POINT WHERE THE PEAK
CURRENT DECAYS TO 50%
100
OF IPP.
PEAK VALUE - IPP
HALF VALUE - IPP
2
50
1 ms
10 ms
100 ms
1 ms
tP, PULSE WIDTH
Figure 1. Pulse Rating Curve
0
10 ms
0
tP
1
2
3
4
t, TIME (ms)
Figure 2. Pulse Waveform
25
50
75
100
125
TA, AMBIENT TEMPERATURE (°C)
Figure 3. Pulse Derating Curve
1000
500
TL = 25°C
tP = 10 ms
200
100
50
20
10
5
VBR (NOM) = 6.8 TO 13 V
20 V
24 V 43 V
75 V
120 V
180 V
2
1
150
0.3 0.5 0.7 1
2 3 5 7 10
20 30
DVBR, INSTANTANEOUS INCREASE IN VBR ABOVE VBR (NOM) (VOLTS)
Figure 4. Dynamic Impedance
UL RECOGNITION
The entire series has Underwriters Laboratory
Recognition for the classification of protectors (QVGQ2)
under the UL standard for safety 497B and File #E210057.
Many competitors only have one or two devices recognized
or have recognition in a non-protective category. Some
competitors have no recognition at all. With the UL497B
recognition, our parts successfully passed several tests
including Strike Voltage Breakdown test, Endurance
Conditioning, Temperature test, Dielectric Voltage-Withstand
test, Discharge test and several more.
Whereas, some competitors have only passed a
flammability test for the package material, we have been
recognized for much more to be included in their Protector
category.
http://onsemi.com
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