SA5.0 THRU SA170CA
DEVICES FOR BIPOLAR APPLICATION
MAXIMUM RATINGS AND CHARACTERISTICS
GLASS PASSIVA TED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTA GE - 5.0 TO 170 Volts 500 Watt Peak Pulse Power
l
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
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Glass passivated chip junction
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500W Peak Pulse Power capability on
10/1000 £g S waveform
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Excellent clamping capability
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Repetition rate(duty cycle): 0.01%
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Low incremental surge resistance
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Fast response time: typically less
than 1.0 ps from 0 volts to BV for unidirectional
and 5.0ns for bidirectional types
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Typical ID less than 1£gA above 10V
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High temperature soldering guaranteed:
300 ¢J/10 seconds/.375”,(9.5mm) lead
length/5lbs., (2.3kg) tension
Case: JEDEC DO-15 molded plastic over passivated junction
Terminals: Plated Axial leads, solderable per MIL-STD-750, Method 2026
Polarity: Color band denoteds positive end(cathode) except Bidirectionals
Mounting Position: Any
Weight: 0.015 ounce, 0.4 gram
For Bidirectional use C or CA Suffix for types
Electrical characteristics apply in both directions.
Ratings at 25¢J ambient temperature unless otherwise specified.
RATING SYMBOL VALUE UNITS
Peak Pulse Power Dissipation on 10/1000£gS waveform
P
Minimum 500 Watts
(Note 1, FIG.1)
Peak Pulse Current of on 10/1000 £gS waveform
I
SEE TABLE 1 Amps
(Note 1, FIG.3)
Steady State Power Dissipation at TL=75 ¢J Lead
P
1.0 Watts
Lengths .375”,(9.5mm) (Note 2)
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave
I
70 Amps
Superimposed on Rated Load, Unidirectional only
(JECED Method) (Note 3)
Operating Junction and Storage Temperature Range TJ,T
-65 to +175 ¢J
NOTES:
1. Non-repetitive current pulse, per Fig. 3 and derated above TA=25¢Jper Fig. 2.
2. Mounted on Copper Leaf area of 1.57in2(40mm2) PER Figure 5.
3. 8.3ms single half sine-wave or equivalent square wave, Duty cycle= 4 pulses per minute maximum.
RATING AND CHARACTERISTIC CURVES SA5.0 THRU SA170CA
100
PulseWidth(td) is Defined as th
100
10
1.0
NON-REPETITIVE PULSE
WAVEFORM SHOWN IN
FIGURE 3 TA = 25 ¢J
, PEAK PUSE POWER, kW
PPM
0.1
0.1£gs 1.0£gs 10£gs 100£gs 1.0ms 10ms
td, PULSE WIDTH, SEC
75
50
25
DERATING IN PERCENTAGE %
0 25 50 75 100 125 150 175 200
PEAK PULSE POWER(Ppp) OR CURRENT(Ipp)
Fig. 1-PEAK PULSE POWER RATING CURVE Fig. 2-PULSE DERATING CURVE
150
tf = 10£gsec
100
Half Value-Ipp
50
TA = 25
¢J
Point Where the Peak Current
Decays to 50% of lppPeak Value Ippm
2
10/1000£gsec Waveform
as Defined by R.E.A.
pm, PEAK PULSE CURRENT, %
0
td
0 1.0 2.0 3.0 4.0
e-kt
6,000
4,000
2,000
1,000
800
600
400
200
CJ, CAPACITANCE, pF
100
80
60
40
ZERO BIAS
MEASURED AT
STAND-OFF
VOLTAGE(V
TJ = 25 ¢J
f = 1.0MHz
Vsig = 50mVp-p
)
¢J
20
Fig. 3-PULSE WAVEFORM
1.6
1.4
1.2
1.0
0.8
L = .375"(9.5mm)
0.6
DISSIPATION, WATTS
0.4
40mm×40mm×1mm Cu
0.2
Pm(AV) STEADY STATE POWER
0
(1.58"×1.58"×0.40")
0 25 50 75 100 125 150 175 200
10
1.0 2.0 10 20 100 200
V(WM), REVERSE STAND-OFF VOLTAGE, VOLTS
Fig. 4-TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
200
100
50
CURRENT AMPERES
m, PEAK FORWARD SURGE
0
1
TJ = TJ max
8.3ms SINGLE HALF SINE
10
50 100
¢J
Fig. 5-STEADY STATE POWER DERATING CURVE Fig. 6-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT UNIDIRECTIONAL ONLY