SA5.0 Datasheet, PDF (2/2 Pages) First Components International – 5.0V to 170V GPP TRANSIENT VOLTAGE SUPPRESSORS

SA5.0 thru SA170CA
GLASS PASSIVATED JUNCTION TRAN-
SIENT VOLTAGE SUPPRESSOR
RATING AND CHARACTERISTICS CURVES
SA5.0 THRU SA170CA
Fig. 1 - PEAK PULSE POWER VS PULSE TIME
100
10
Non-Repetitive
Pulse waveform
Shown in Flgure 3
TA=25⁰C
1.0
0.1
0.1 s
1.0 s
10 s
100 s
td, PULSE WIDTH, SEC
1.0ms
10ms
150
100
50
0
0
Fig. 3 - PULSE WAVEFORM
tf=10 se
Peak Value
Ippm
T_A=25⁰C
Pulse Width (td) is Defined
as the Poitn Where the Peak
Current Decays to 50% of Ipp
Half Value-Ipp
2
10/1000 sec Waveform
as Defined by R.E.A
e-kt
td
1.0
2.0
3.0
4.0
t, TIME, ms
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Fig. 5 - STEADY STATE POWER
DERATING CURVE
l=375"(9.5mm)
40mmx40mmx1mm Cu
(1.58"x1.58"x.040")
25 50 75 100 125 150 175 200
TL, LEAD TEMPERATURE, ⁰C
CHENG- YI
ELECTRONIC
Fig. 2 - PULSE DERATING CURVE
100
75
50
25
0
0
25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATURE, ⁰C
Fig. 4 - TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
6,000
4,000
TJ=25C⁰
f=1.0MHz
Vsig=50mVp-p
2,000
1,000
800
600
Measursd at
Zero Bias
400
Measursd at
Stand-Off
200
Voltage(V MW)
100
80
60
40
20
10
1.0 2.0
10 20
100 200
V(WM), REVERSE STAND-OFF VOLTAGE, VOLTS
Fig. 6 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
200
TJ=TJ max
8.3ms Single Half Sine Wave
100
JEDEC Method
50
10
1
2
4 6 8 10
20
40 60 80100
NUMBER OF CYCLES AT 60 Hz