SA5 Datasheet, PDF (4/4 Pages) Pan Jit International Inc. – GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

SA5.0~SA220CA
100
10
Non-Repetitve
Pulse Wavefom
Shown in Flgure3
TA=25 C
1.0
0.1
0.1US
1.0US
10US
100US
1.0ms
10ms
td,PULSE WIDTH,SEC
FIGURE 1-PEAK PULSE POWER RATING VERSUS
PULSE TIME CURVE
150
100
tf=10 sec
Peak Value
Ippm
TA=25 C
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of Ipp
Half Value-Ipp
2
50
10/1000 sec Waveform
as Defined bye R.E.A.
e-kt
td
0
0
1.0
2.0
3.0
4.0
t, TIME,ms
FIGURE 3-PULSE WAVEFORM
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
=375"(9.5mm)
40mm +40mm +1mm Cu
(1.58" +1.58" +0.40")
25
50
75 100 125 150 175 200
TL, LEAD TEMPERATURE, C
FIG.5-STEADY STATE POWER DERATING
CURVE
100
75
50
25
0
0
25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATUER, C
FIGURE2-PULSE DERATING CURVE
6,000
4,000
2,000
1,000
800
600
400
200
Tj=25 C
f=1.0MHZ
Vsig=50mVp-p
Measured at
Zero Bias
Measured at
Stand-Off
Voltahe(V MW)
100
80
60
40
20
10
1.0
2.0
10
20
100 200
V(BR), BREAKDOWN VOLTAGE, VOLTS
FIG.4-TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
200
100
70
50
Tj=Tj max
8.3ms SINGLE HALF since-WAVE
JEDEC METHOD
10
1
5
10
50 100
NUMBER OF CYCLES AT 60 Hz
FIG.6-MAXIMUM NON-REPETITEVE
PEAK FORWARD SURGE CURRENT
UNIDIRECTIONAL
PLEASE REFER THE TVS APPLICATION NOTE IN PANJIT WEBSITE
http://www.panjit.com/protection-transient-voltage-suppressors.html
STAD-MAY.25.2007
PAGE . 4