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SA5.0CA Series
500 Watt Peak Power
MiniMOSORBZener
Transient Voltage
Suppressors
Bidirectional*
The SA5.0CA series is designed to protect voltage sensitive
components from high voltage, highenergy transients. They have
excellent clamping capability, high surge capability, low zener
impedance and fast response time. The SA5.0CA series is supplied in
ON Semiconductor’s exclusive, cost-effective, highly reliable
Surmetict axial leaded package and is ideally-suited for use in
communication systems, numerical controls, process controls,
medical equipment, business machines, power supplies and many
other industrial/consumer applications.
Specification Features:
Working Peak Reverse Voltage Range 5.0 to 170 V
Peak Power 500 Watts @ 1 ms
ESD Rating of Class 3 (>16 KV) per Human Body Model
Maximum Clamp Voltage @ Peak Pulse Current
Low Leakage < 1 mA above 8.5 V
UL 497B for Isolated Loop Circuit Protection
Maximum Temperature Coefficient Specified
Response Time is typically < 1 ns
Mechanical Characteristics:
CASE: Void-free, Transfer-molded, Thermosetting plastic
FINISH: All external surfaces are corrosion resistant and leads are
readily solderable
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES:
230°C, 1/16from the case for 10 seconds
POLARITY: Cathode band does not imply polarity
MOUNTING POSITION: Any
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Power Dissipation (Note 1)
@ TL 25°C
Steady State Power Dissipation @
TL 75°C, Lead Length = 3/8
Derated above TL = 75°C
Thermal Resistance,
JunctiontoLead
PPK
PD
RqJL
500 Watts
3.0 Watts
30 mW/°C
33.3 °C/W
Operating and Storage Temperature TJ, Tstg
Range
55 to +175
°C
1. Nonrepetitive current pulse per Figure 3 and derated above TA = 25°C
per Figure 2.
*Please see SA5.0A to SA170A for Unidirectional devices.
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AXIAL LEAD
CASE 59
PLASTIC
LSA
xYxYxWCAW
L = Assembly Location
SAxxxCA = ON Device Code
YY = Year
WW = Work Week
ORDERING INFORMATION
Device
Package
Shipping
SAxxxCA
Axial Lead 1000 Units/Box
SAxxxCARL* Axial Lead 5000/Tape & Reel
*SA6.5CA, SA48CA, SA64CA, and SA78CA Not
Available in 5000/Tape & Reel
Devices listed in bold, italic are ON Semiconductor
Preferred devices. Preferred devices are recommended
choices for future use and best overall value.
© Semiconductor Components Industries, LLC, 2006
August, 2006 Rev. 4
1
Publication Order Number:
SA5.0CA/D

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SA5.0CA Series
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted)
Symbol
Parameter
IPP
VC
VRWM
IR
VBR
IT
QVBR
Maximum Reverse Peak Pulse Current
Clamping Voltage @ IPP
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @ VRWM
Breakdown Voltage @ IT
Test Current
Maximum Temperature Variation of VBR
I
IPP
VC VBR VRWM IIRT
IIRT
V
VRWM VBR VC
IPP
BiDirectional TVS
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SA5.0CA Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.)
Device
Device
Marking
VRWM
(Note 2)
(Volts)
IR @ VRWM
(mA)
Breakdown Voltage
VBR (Note 3) (Volts)
Min Nom Max
SA5.0CA
SA6.0CA
SA5.0CA
SA6.0CA
5
6
600
6.4 6.7
7
600 6.67 7.02 7.37
SA6.5CA* SA6.5CA*
6.5
400 7.22 7.60 7.98
SA7.0CA
SA7.0CA
7
150
7.78 8.19
8.6
@ IT
(mA)
10
10
10
10
VC @ IPP (Note 4)
VC IPP
(Volts)
(A)
9.2 54.3
10.3 48.5
11.2 44.7
12 41.7
QVBR
(mV/°C)
5
5
5
6
SA7.5CA
SA8.0CA
SA8.5CA
SA9.0CA
SA7.5CA
SA8.0CA
SA8.5CA
SA9.0CA
7.5
8
8.5
9
50
8.33 8.77 9.21
1
12.9 38.8 7
25
8.89 9.36 9.83
1
13.6 36.7 7
5
9.44 9.92 10.4
1
14.4 34.7 8
1
10
10.55
11.1
1
15.4 32.5 9
SA10CA
SA11CA
SA12CA
SA13CA
SA10CA
SA11CA
SA12CA
SA13CA
10
11
12
13
1
11.1 11.7 12.3
1
17 29.4 10
1
12.2 12.85 13.5
1
18.2 27.4 11
1
13.3 14 14.7 1
19.9 25.1 12
1
14.4 15.15 15.9
1
21.5 23.2 13
SA14CA
SA15CA
SA16CA
SA17CA
SA14CA
SA15CA
SA16CA
SA17CA
14
15
16
17
1
15.6 16.4 17.2
1
23.2 21.5 14
1
16.7 17.6 18.5
1
24.4 20.6 16
1
17.8 18.75 19.7
1
26 19.2 17
1
18.9 19.9 20.9
1
27.6 18.1 19
SA18CA
SA20CA
SA22CA
SA24CA
SA18CA
SA20CA
SA22CA
SA24CA
18
20
22
24
1
20
21.05
22.1
1
29.2 17.2 20
1
22.2 23.35 24.5
1
32.4 15.4 23
1
24.4 25.65 26.9
1
35.5 14.1 25
1
26.7 28.1 29.5
1
38.9 12.8 28
SA26CA
SA28CA
SA30CA
SA33CA
SA26CA
SA28CA
SA30CA
SA33CA
26
28
30
33
1
28.9 30.4 31.9
1
42.1 11.9 30
1
31.1 32.75 34.4
1
454
11 31
1
33.3 35.05 36.8
1
48.4 10.3 36
1
36.7 38.65 40.6
1
53.3
9.4 39
SA36CA
SA40CA
SA43CA
SA45CA
SA36CA
SA40CA
SA43CA
SA45CA
36
40
43
45
1 40 42.1 44.2 1 58.1 8.6 41
1
44.4 46.55 49.1
1
64.5
7.8 46
1
47.8 50.3 52.8
1
69.4
7.2 50
1
50
52.65
55.3
1
72.7
6.9 52
SA48CA*
SA51CA
SA58CA
SA60CA
SA48CA*
SA51CA
SA58CA
SA60CA
48
51
58
60
1
53.3 56.1 58.9
1
77.4
6.5 56
1
56.7 59.7 62.7
1
82.4
6.1 61
1
64.4 67.8 71.2
1
93.6
5.3 70
1
66.7 70.2 73.7
1
96.8
5.2 71
SA64CA*
SA70CA
SA78CA*
SA85CA
SA64CA*
SA70CA
SA78CA*
SA85CA
64
70
78
85
1
71.1 74.85 78.6
1
103
4.9 76
1
77.8 81.9
86
1
113
4.4 85
1
86.7 91.25 95.8
1
126
4.0 95
1
94.4 99.2 104
1
137
3.6 103
SA90CA
SA100CA
SA110CA
SA120CA
SA90CA
SA100CA
SA110CA
SA120CA
90
100
110
120
1
100 105.5 111
1
146
3.4 110
1 111 117 123 1 162 3.1 123
1
122 128.5 135
1
177
2.8 133
1 133 140 147 1 193 2.5 146
SA130CA
SA150CA
SA130CA
SA150CA
130
150
1
144 151.5 159
1
209
2.4 158
1 167 176 185 1 243 2.1 184
NOTES:
2. MiniMOSORBt transient suppressors are normally selected according to the maximum working peak reverse voltage (VRWM), which
should be equal to or greater than the dc or continuous peak operating voltage level.
3. VBR measured at pulse test current IT at an ambient temperature of 25°C.
4. Surge current waveform per Figure 3 and derate per Figures 1 and 2.
*Not Available in the 5,000/Tape & Reel.
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SA5.0CA Series
100
10
1
0.1
0.1 ms
NONREPETITIVE PULSE
WAVEFORM SHOWN IN
FIGURE 3
°
100
80
60
40
1 ms
10 ms 100 ms
1 ms
tp, PULSE WIDTH
Figure 1. Pulse Rating Curve
10 ms
20
0
0
25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATURE (°C)
Figure 2. Pulse Derating Curve
tr 10 ms
PULSE WIDTH (tp) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAYS TO 50%
100
PEAK VALUE − IPP
OF IPP.
HALF VALUE −
IPP
2
50
tP
0
01 2 34
t, TIME (ms)
Figure 3. Pulse Waveform
5
4 3/8
3 3/8
2
1
0
0 25 50 75 100 125 150 175 200
TL, LEAD TEMPERATURE (°C)
Figure 4. Steady State Power Derating
UL RECOGNITION*
The entire series including the bidirectional CA suffix has
Underwriters Laboratory Recognition for the classification
of protectors (QVGV2) under the UL standard for safety
497B and File #E 116110. 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.
*Applies to SA5.0A, CA SA170A, CA.
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SA5.0CA Series
OUTLINE DIMENSIONS
Transient Voltage Suppressors Axial Leaded
500 Watt Peak Power MiniMOSORB
MINI MOSORB
CASE 5909
B ISSUE S
KD
A
K
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 59−04 OBSOLETE, NEW STANDARD 59−09.
4. 59−03 OBSOLETE, NEW STANDARD 59−10.
5. ALL RULES AND NOTES ASSOCIATED WITH
JEDEC DO−41 OUTLINE SHALL APPLY.
6. POLARITY DENOTED BY CATHODE BAND.
7. LEAD DIAMETER NOT CONTROLLED WITHIN F
DIMENSION.
INCHES
DIM MIN MAX
A 0.228 0.299
B 0.102 0.142
D 0.028 0.034
K 1.000 −−−
MILLIMETERS
MIN MAX
5.80 7.60
2.60 3.60
0.71 0.86
25.44 −−−
MiniMOSORB and Surmetic are trademarks of Semiconductor Components Industries, LLC.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
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5
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
SA5.0CA/D