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SA5.0 THRU SA180CA
500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
FEATURES
* 500 Watts Surge Capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time: Typically less than
1.0ps from 0 volt to BV min.
* Typical IR less than 1µA above 10V
* High temperature soldering guaranteed:
260 C / 10 seconds / .375"(9.5mm) lead
length, 5lbs.(2.3kg) tension
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.40 grams
VOLTAGE RANGE
5.0 to 180 Volts
500 Watts Peak Power
3.0 Watts Steady State
DO-15
.140(3.6)
.104(2.6)
DIA.
1.0(25.4)
MIN.
.300(7.6)
.230(5.8)
.034(.9)
.028(.7)
DIA.
1.0(25.4)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATINGS
Peak Power Dissipation at TA=25 C, TP=1ms(NOTE 1)
Steady State Power Dissipation at TL=75 C
Lead Length .375"(9.5mm) (NOTE 2)
Peak Forward Surge Current at 8.3ms Single Half Sine-Wave
superimposed on rated load (JEDEC method) (NOTE 3)
Operating and Storage Temperature Range
SYMBOL
PPK
PD
IFSM
TJ, TSTG
NOTES:
1. Non-repetitive current pulse per Fig. 3 and derated above TA=25 C per Fig. 2.
2. Mounted on Copper Pad area of 1.6" X 1.6" (40mm X 40mm) per Fig.5.
3. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.
VALUE
Minimum 500
3.0
70
-55 to +175
DEVICES FOR BIPOLAR APPLICATIONS
1. For Bidirectional use C or CA Suffix for types SA5.0 thru SA180.
2. Electrical characteristics apply in both directions.
UNITS
Watts
Watts
Amps
C
134

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RATING AND CHARACTERISTIC CURVES (SA5.0 THRU SA180CA)
FIG.1-PEAK PULSE POWER DERATING CURVE
100
Non-Repetitive
Pulse Waveform
Shown in Fig. 3
TA=25 C
10
1.0
FIG.2-PULSE DERATING CURVE
100
75
50
25
0.1
0.1µs
1.0µs
10µs
100µs
td, PULSE WIDTH, sec.
1.0ms
10ms
FIG.3-PULSE WAVE FORM
150
tf=10µs
Peak Value
IPPM
100
TA=25 C
Pulse Width (td) is defined
as the point where the Peak
Current Deacys to 50% of Ipp
50
td
0 0 1.0
Half Value-IPPM
2
10/1000µsec Waveform
as Defined by R.E.A.
2.0
t, TIME, ms
e-kt
3.0
4.0
0
0 25 50 75 100 125 150 175
TA, AMBIENT TEMPERATURE ( C)
10,000
5,000
2,000
1,000
500
FIG.4-TYPICAL JUNCTION CAPACITANCE
TJ=25 C
f=1.0MHz
Vsig=50mVp-p
Measued at
Zero Bias
200 Measured at
100
Stand-Off
Voltage(VMW)
50
20
10
1.0
2.0 5.0 10 20
50 100
V(BR), BREAKDOWN VOLTAGE, VOLTS
200
FIG.5-STEADY STATE POWER DERATING CURVE
1.00
0.75
0.50
0.25
L=.375"(9.5mm)
40mm x 40mm x 1mm
Copper Heat Sink
(1.6" x 1.6" x .040")
0
0
25 50
75 100 125 150 175 200
TL, LEAD TEMPERATURE ( C)
FIG.6-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT, UNIDIRECTIONAL
100
80
TJ=TJmax
8.3ms Single Half Sine-wave
JEDEC Method
60
40
20
10
1
5 10
20
50 100
NUMBER OF CYCLES AT 60Hz
135

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500 Watt Axial Lead TVS
UNI
DIRECTIONAL
PART
NUMBER
REVERSE
STAND-OFF
VOLTAGE
VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V)
MIN. @IT
BREAKDOWN
VOLTAGE
VRB (V)
MAX. @IT
TEST
CURRENT
IT
(mA)
SA5.0
SA5.0A
SA6.0
SA6.0A
SA6.5
SA6.5A
SA7.0
SA7.0A
SA7.5
SA7.5A
SA8.0
SA8.0A
SA8.5
SA8.5A
SA9.0
SA9.0A
SA10
SA10A
SA11
SA11A
SA12
SA12A
SA13
SA13A
SA14
SA14A
SA15
SA15A
SA16
SA16A
SA17
SA17A
SA18
SA18A
SA20
SA20A
SA22
SA22A
SA24
SA24A
SA26
SA26A
SA28
SA28A
SA30
SA30A
SA33
SA33A
SA36
SA36A
SA40
SA40A
5.00
5.00
6.00
6.00
6.50
6.50
7.00
7.00
7.50
7.50
8.00
8.00
8.50
8.50
9.00
9.00
10.00
10.00
11.00
11.00
12.00
12.00
13.00
13.00
14.00
14.00
15.00
15.00
16.00
16.00
17.00
17.00
18.00
18.00
20.00
20.00
22.00
22.00
24.00
24.00
26.00
26.00
28.00
28.00
30.00
30.00
33.00
33.00
36.00
36.00
40.00
40.00
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.00
10.00
11.10
11.10
12.20
12.20
13.30
13.30
14.40
14.40
15.60
15.60
16.70
16.70
17.80
17.80
18.90
18.90
20.00
20.00
22.20
22.20
24.40
24.40
26.70
26.70
28.90
28.90
31.10
31.10
33.30
33.30
36.70
36.70
40.00
40.00
44.40
44.40
7.30
7.00
8.15
7.37
8.82
7.98
9.51
8.60
10.20
9.21
10.90
9.83
11.50
10.40
12.20
11.10
13.60
12.30
14.90
13.50
16.30
14.70
17.60
15.90
19.10
17.20
20.40
18.50
21.80
19.70
23.10
20.90
24.40
22.10
27.10
24.50
29.80
26.90
32.60
29.50
35.30
31.90
38.00
34.40
40.70
36.80
44.90
40.60
48.90
44.20
54.30
49.10
10
10
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MAXIMUM
CLAMPING
VOLTAGE
@Ipp Vc (V)
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.1
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
PEAK REVERSE
PULSE LEAKAGE
CURRENT @ VRWM
Ipp (A)
IR( µA)
53.1
55.4
44.7
49.5
600
600
600
600
41.5
45.5
38.3
42.5
400
400
150
150
35.7
39.5
34.0
37.5
50
50
25
25
32.1
35.4
30.2
33.1
10
10
5
5
27.1
30.0
25.4
28.0
3
3
3
3
23.2
25.6
21.4
23.7
3
3
3
3
19.8
22.0
19.0
20.9
3
3
3
3
17.7
19.6
16.7
18.5
3
3
3
3
15.8
17.5
14.2
15.7
3
3
3
3
12.9
14.4
11.9
13.1
3
3
3
3
10.9
12.1
10.2
11.2
3
3
3
3
9.5
10.5
8.6
9.6
3
3
3
3
7.9 3
8.8 3
7.1 3
7.9 3
140

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500 Watt Axial Lead TVS
UNI
DIRECTIONAL
PART
NUMBER
REVERSE
STAND-OFF
VOLTAGE
VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V)
MIN. @IT
BREAKDOWN
VOLTAGE
VRB (V)
MAX. @IT
TEST
CURRENT
IT
(mA)
SA43
SA43A
SA45
SA45A
SA48
SA48A
SA51
SA51A
SA54
SA54A
SA58
SA58A
SA60
SA60A
SA64
SA64A
SA70
SA70A
SA75
SA75A
SA78
SA78A
SA85
SA85A
SA90
SA90A
SA100
SA100A
SA110
SA110A
SA120
SA120A
SA130
SA130A
SA150
SA150A
SA160
SA160A
SA170
SA170A
SA180
SA180A
43.00
43.00
45.00
45.00
48.00
48.00
51.00
51.00
54.00
54.00
58.00
58.00
60.00
60.00
64.00
64.00
70.00
70.00
75.00
75.00
78.00
78.00
85.00
85.00
90.00
90.00
100.00
100.00
110.00
110.00
120.00
120.00
130.00
130.00
150.00
150.00
160.00
160.00
170.00
170.00
180.00
180.00
47.80
47.80
50.00
50.00
53.30
53.30
56.70
56.70
60.00
60.00
64.40
64.40
66.70
66.70
71.10
71.10
77.80
77.80
83.30
83.30
86.70
86.70
94.40
94.40
100.00
100.00
111.00
111.00
122.00
122.00
133.00
133.00
144.00
144.00
167.00
167.00
178.00
178.00
189.00
189.00
200.00
200.00
58.40
52.80
61.10
55.30
65.20
58.90
69.30
62.70
73.30
66.30
78.70
71.20
81.50
73.70
86.90
78.60
95.10
86.00
102.00
92.10
106.00
95.80
115.00
104.00
122.00
111.00
136.00
123.00
149.00
135.00
163.00
147.00
176.00
159.00
204.00
185.00
218.00
197.00
231.00
209.00
244.00
233.00
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MAXIMUM
CLAMPING
VOLTAGE
@Ipp Vc (V)
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125.0
113.0
134.0
121.0
139.0
126.0
151.0
137.0
160.0
146.0
179.0
162.0
196.0
177.0
214.0
193.0
230.0
209.0
268.0
243.0
287.0
259.0
304.0
275.0
320.0
289.0
PEAK REVERSE
PULSE LEAKAGE
CURRENT @ VRWM
Ipp (A)
IR( µA)
6.6 3
7.3 3
6.4 3
7.0 3
6.0 3
6.6 3
5.6 3
6.2 3
5.3 3
5.9 3
5.0 3
5.4 3
4.8 3
5.3 3
4.5 3
5.0 3
4.1 3
4.5 3
3.8 3
4.2 3
3.7 3
4.0 3
3.4 3
3.7 3
3.2 3
3.5 3
2.8 3
3.1 3
2.6 3
2.9 3
2.4 3
2.6 3
2.2 3
2.4 3
1.9 3
2.1 3
1.7 3
2.0 3
1.7 3
1.9 3
1.6 3
1.7 3
141