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SA12A PDF даташит

Спецификация SA12A изготовлена ​​​​«Motorola Inc» и имеет функцию, называемую «MOSORB ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS».

Детали детали

Номер произв SA12A
Описание MOSORB ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS
Производители Motorola Inc
логотип Motorola  Inc логотип 

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SA12A Даташит, Описание, Даташиты
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
Zener Transient Voltage Suppressors
Unidirectional and Bidirectional
The SA5.0A series is designed to protect voltage sensitive components from high volt-
age, high energy transients. They have excellent clamping capability, high surge capability,
low zener impedance and fast response time. The SA5.0A series is supplied in Motorola’s
exclusive, cost-effective, highly reliable Surmetic axial leaded package and is ideally-suited
for use in communication systems, numerical controls, process controls, medical equip-
ment, business machines, power supplies and many other industrial/consumer applications.
Specification Features:
Stand-off Zener Voltage Range — 5 to 170 V
Peak Power — 500 Watts @ 1 ms
Maximum Clamp Voltage @ Peak Pulse Current
Low Leakage < 1 µA Above 8.5 Volts
Maximum Temperature Coefficient Specified
Response Time is Typically Less than 1 ns
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic
FINISH: All external surfaces are corrosion resistant and leads are readily solderable
POLARITY: Cathode indicated by polarity band. When operated in zener mode, will be
positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Guadalajara, Mexico
SA5.0A
through
SA170A
MOSORB
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
5–170 VOLT
500 WATT PEAK POWER
3 WATT STEADY STATE
CASE 59-04
PLASTIC
MAXIMUM RATINGS
Rating
Peak Power Dissipation (1)
@ TL 25°C
Steady State Power Dissipation
@ TL 75°C, Lead Length = 3/8
Derated above TL = 75°C
Forward Surge Current (2)
@ TA = 25°C
Operating and Storage Temperature Range
Lead Temperature not less than 1/16from the case for 10 seconds: 230°C
NOTES: 1. Nonrepetitive current pulse per Figure 4 and derated above TA = 25°C per Figure 2.
NOTES: 2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
Symbol
PPK
PD
IFSM
TJ, Tstg
Value
500
3
30
70
– 55 to +175
Unit
Watts
Watts
mW/°C
Amps
°C
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
500 Watt Peak Power Data Sheet
4-1









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SA12A Даташит, Описание, Даташиты
SA5.0A through SA170A
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) VF = 3.5 V Max, IF* = 35 A (except bidirectional devices).
Device
Breakdown Voltage
{{VBR{{
(Volts)
Min Max
@ IT
(mA)
Working Peak
Reverse
Voltage
VRWM**
(Volts)
Maximum
Reverse
Leakage
@ VRWM
IR (µA)
Maximum
Reverse
Surge
Current IRSM{
(Amps)
Maximum
Reverse Voltage
@ IRSM
(Clamping Voltage)
VRSM (Volts)
Maximum
Voltage
Temperature
Variation
of VBR mV/°C
SA5.0A 6.4 7 10
5
600 54.3
9.2
5
SA6.0A
6.67 7.37 10
6
600 48.5
10.3
5
SA6.5A
7.22 7.98 10
6.5
400 44.7
11.2
5
SA7.0A
7.78 8.6 10
7
150 41.7
12
6
SA7.5A
SA8.0A
SA8.5A
SA9.0A
8.33 9.21
8.89 9.83
9.44 10.4
10 11.1
1
1
1
1
7.5
8
8.5
9
50 38.8
25 36.7
5 34.7
1 32.5
12.9
13.6
14.4
15.4
7
7
8
9
SA10A
11.1 12.3 1
10
1 29.4
17
10
SA11A
12.2 13.5 1
11
1 27.4
18.2
11
SA12A
13.3 14.7 1
12
1 25.1
19.9
12
SA13A
14.4 15.9 1
13
1 23.2
21.5
13
SA14A
15.6 17.2 1
14
1 21.5
23.2
14
SA15A
16.7 18.5 1
15
1 20.6
24.4
16
SA16A
17.8 19.7 1
16
1 19.2
26
17
SA17A
18.9 20.9 1
17
1 18.1
27.6
19
SA18A
20 22.1 1
18
1 17.2
29.2
20
SA20A
22.2 24.5 1
20
1 15.4
32.4
23
SA22A
24.4 26.9 1
22
1 14.1
35.5
25
SA24A
26.7 29.5 1
24
1 12.8
38.9
28
SA26A
28.9 31.9 1
26
1 11.9
42.1
30
SA28A
31.1 34.4 1
28
1 11
45.4 31
SA30A
33.3 36.8 1
30
1 10.3
48.4
36
SA33A
36.7 40.6 1
33
1 9.4
53.3 39
SA36A
SA40A
SA43A
SA45A
40 44.2
44.4 49.1
47.8 52.8
50 55.3
1
1
1
1
36
40
43
45
1 8.6
1 7.8
1 7.2
1 6.9
58.1 41
64.5 46
69.4 50
72.7 52
SA48A
SA51A
SA54A
SA58A
53.3 58.9
56.7 62.7
60 66.3
64.4 71.2
1
1
1
1
48
51
54
58
1 6.5
1 6.1
1 5.7
1 5.3
77.4 56
82.4 61
87.1 65
93.6 70
SA60A
SA64A
SA70A
SA75A
66.7 73.7
71.1 78.6
77.8 86
83.3 92.1
1
1
1
1
60
64
70
75
1 5.2
1 4.9
1 4.4
1 4.1
96.8 71
103 76
113 85
121 91
SA78A
SA85A
SA90A
SA100A
86.7 95.8
94.4 104
100 111
111 123
1
1
1
1
78
85
90
100
14
1 3.6
1 3.4
1 3.1
126 95
137 103
146 110
162 123
SA110A
SA120A
SA130A
SA150A
122 135
133 147
144 159
167 185
1
1
1
1
110
120
130
150
1 2.8
1 2.5
1 2.4
1 2.1
177 133
193 146
209 158
243 184
SA160A
SA170A
178 197
189 209
1
1
160
170
1 1.9
1 1.8
259 196
275 208
** 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
(continued)
** MOSORB transient suppressors are normally selected according to the maximum reverse stand-off voltage (VRWM), which should be equal to or greater than the dc or continuous peak
***operating voltage level.
{{ Surge current waveform per Figure 4 and derate per Figure 2.
{{ VBR measured at pulse test current IT at an ambient temperature of 25°C.
FOR BIDIRECTIONAL APPLICATIONS
USE CA SUFFIX for SA6.0CA through SA170CA
Electrical characteristics apply in both directions.
Preferred Bidirectional Devices —
SA6.5CA
SA13CA
SA12CA
SA15CA
SA18CA
SA24CA
500 Watt Peak Power Data Sheet
4-2
Motorola TVS/Zener Device Data









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SA12A Даташит, Описание, Даташиты
SA5.0A through SA170A
100
NONREPETITIVE PULSE
WAVEFORM SHOWN IN
FIGURE 4
10
1
0.1
0.1 µs
1 µs
10 µs
100 µs
1 ms
tp, PULSE WIDTH
Figure 1. Pulse Rating Curve
10 ms
100
80
60
40
20
0
0 25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATURE (°C)
Figure 2. Pulse Derating Curve
10,000
1000
MEASURED @
ZERO BIAS
100
10
0.1
MEASURED @
STAND-OFF
VOLTAGE (VR)
1 10
100 1000
VBR, BREAKDOWN VOLTAGE (VOLTS)
Figure 3. Capacitance versus Breakdown Voltage
PULSE WIDTH (tp) IS DEFINED
tr
AS THAT POINT WHERE THE
PEAK CURRENT DECAYS TO 50%
100
OF IRSM.
PEAK VALUE — IRSM tr 10 µs
HALF
VALUE
IRSM
2
50
tP
0
01 2 34
t, TIME (ms)
Figure 4. Pulse Waveform
5
4 3/8
3/8
3
2
1
0
0 25 50 75 100 125 150 175 200
TL, LEAD TEMPERATURE (°C)
Figure 5. Steady State Power Derating
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
500 Watt Peak Power Data Sheet
4-3










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