MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
Zener Transient Voltage Suppressors
Undirectional and Bidirectional
The P6KE6.8A series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The P6KE6.8A 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 equipment, business machines, power supplies and many other industrial/ consumer applications.
Specification Features:
•Standard Zener Voltage Range Ð 6.8 to 200 Volts
•Peak Power Ð 600 Watts @ 1 ms
•Maximum Clamp Voltage @ Peak Pulse Current
•Low Leakage < 5 μA Above 10 Volts
•Maximum Temperature Coefficient Specified
•UL Recognition
•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 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: Seoul, Korea
P6KE6.8A through P6KE200A
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
6.8±200 VOLT
600 WATT PEAK POWER
5 WATTS STEADY STATE
CASE 17, Style 1
PLASTIC
MAXIMUM RATINGS
Rating |
Symbol |
Value |
Unit |
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Peak Power Dissipation (1) |
PPK |
600 |
Watts |
@ TL ≤ 25°C |
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Steady State Power Dissipation |
PD |
5 |
Watts |
@ TL ≤ 75°C, Lead Length = 3/8″ |
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mW/°C |
Derated above TL = 75°C |
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50 |
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Forward Surge Current (2) |
IFSM |
100 |
Amps |
@ TA = 25°C |
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Operating and Storage Temperature Range |
TJ, Tstg |
± 65 to +175 |
°C |
Lead Temperature not less than 1/16″ from 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.
600 Watt Peak Power Data Sheet |
Motorola TVS/Zener Device Data |
4-7 |
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P6KE6.8A through P6KE200A
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) VF = 3.5 V Max, IF** = 50 A (except bidirectional devices).
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Breakdown Voltage* |
Working Peak |
Maximum |
Maximum |
Maximum |
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VBR |
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Reverse |
Reverse |
Reverse |
Reverse Voltage |
Maximum |
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Voltage |
Leakage |
Surge |
@ IRSM |
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Temperature |
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(Volts) |
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@ IT |
VRWM |
@ VRWM |
Current IRSM{ |
(Clamping Voltage) |
Coefficient |
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Device |
Min |
Nom |
Max |
(mA) |
(Volts) |
IR (μA) |
(Amps) |
VRSM (Volts) |
of VBR (%/°C) |
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P6KE6.8A |
6.45 |
6.8 |
7.14 |
10 |
5.8 |
1000 |
57 |
10.5 |
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0.057 |
P6KE7.5A |
7.13 |
7.5 |
7.88 |
10 |
6.4 |
500 |
53 |
11.3 |
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0.061 |
P6KE8.2A |
7.79 |
8.2 |
8.61 |
10 |
7.02 |
200 |
50 |
12.1 |
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0.065 |
P6KE9.1A |
8.65 |
9.1 |
9.55 |
1 |
7.78 |
50 |
45 |
13.4 |
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0.068 |
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P6KE10A |
9.5 |
10 |
10.5 |
1 |
8.55 |
10 |
41 |
14.5 |
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0.073 |
P6KE11A |
10.5 |
11 |
11.6 |
1 |
9.4 |
5 |
38 |
15.6 |
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0.075 |
P6KE12A |
11.4 |
12 |
12.6 |
1 |
10.2 |
5 |
36 |
16.7 |
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0.078 |
P6KE13A |
12.4 |
13 |
13.7 |
1 |
11.1 |
5 |
33 |
18.2 |
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0.081 |
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P6KE15A |
14.3 |
15 |
15.8 |
1 |
12.8 |
5 |
28 |
21.2 |
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0.084 |
P6KE16A |
15.2 |
16 |
16.8 |
1 |
13.6 |
5 |
27 |
22.5 |
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0.086 |
P6KE18A |
17.1 |
18 |
18.9 |
1 |
15.3 |
5 |
24 |
25.2 |
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0.088 |
P6KE20A |
19 |
20 |
21 |
1 |
17.1 |
5 |
22 |
27.7 |
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0.09 |
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P6KE22A |
20.9 |
22 |
23.1 |
1 |
18.8 |
5 |
20 |
30.6 |
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0.092 |
P6KE24A |
22.8 |
24 |
25.2 |
1 |
20.5 |
5 |
18 |
33.2 |
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0.094 |
P6KE27A |
25.7 |
27 |
28.4 |
1 |
23.1 |
5 |
16 |
37.5 |
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0.096 |
P6KE30A |
28.5 |
30 |
31.5 |
1 |
25.6 |
5 |
14.4 |
41.4 |
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0.097 |
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P6KE33A |
31.4 |
33 |
34.7 |
1 |
28.2 |
5 |
13.2 |
45.7 |
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0.098 |
P6KE36A |
34.2 |
36 |
37.8 |
1 |
30.8 |
5 |
12 |
49.9 |
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0.099 |
P6KE39A |
37.1 |
39 |
41 |
1 |
33.3 |
5 |
11.2 |
53.9 |
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0.1 |
P6KE43A |
40.9 |
43 |
45.2 |
1 |
36.8 |
5 |
10.1 |
59.3 |
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0.101 |
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P6KE47A |
44.7 |
47 |
49.4 |
1 |
40.2 |
5 |
9.3 |
64.8 |
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0.101 |
P6KE51A |
48.5 |
51 |
53.6 |
1 |
43.6 |
5 |
8.6 |
70.1 |
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0.102 |
P6KE56A |
53.2 |
56 |
58.8 |
1 |
47.8 |
5 |
7.8 |
77 |
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0.103 |
P6KE62A |
58.9 |
62 |
65.1 |
1 |
53 |
5 |
7.1 |
85 |
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0.104 |
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P6KE68A |
64.6 |
68 |
71.4 |
1 |
58.1 |
5 |
6.5 |
92 |
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0.104 |
P6KE75A |
71.3 |
75 |
78.8 |
1 |
64.1 |
5 |
5.8 |
103 |
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0.105 |
P6KE82A |
77.9 |
82 |
86.1 |
1 |
70.1 |
5 |
5.3 |
113 |
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0.105 |
P6KE91A |
86.5 |
91 |
95.5 |
1 |
77.8 |
5 |
4.8 |
125 |
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0.106 |
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P6KE100A |
95 |
100 |
105 |
1 |
85.5 |
5 |
4.4 |
137 |
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0.106 |
P6KE110A |
105 |
110 |
116 |
1 |
94 |
5 |
4 |
152 |
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0.107 |
P6KE120A |
114 |
120 |
126 |
1 |
102 |
5 |
3.6 |
165 |
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0.107 |
P6KE130A |
124 |
130 |
137 |
1 |
111 |
5 |
3.3 |
179 |
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0.107 |
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P6KE150A |
143 |
150 |
158 |
1 |
128 |
5 |
2.9 |
207 |
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0.108 |
P6KE160A |
152 |
160 |
168 |
1 |
136 |
5 |
2.7 |
219 |
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0.108 |
P6KE170A |
162 |
170 |
179 |
1 |
145 |
5 |
2.6 |
234 |
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0.108 |
P6KE180A |
171 |
180 |
189 |
1 |
154 |
5 |
2.4 |
246 |
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0.108 |
P6KE200A |
190 |
200 |
210 |
1 |
171 |
5 |
2.2 |
274 |
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0.108 |
*** VBR measured after IT applied for 300 μs, IT = square wave pulse or equivalent. |
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*** 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. |
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{ Surge current waveform per Figure 4 and derate per Figure 2.* |
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FOR BIDIRECTIONAL APPLICATIONS Ð |
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Preferred Bidirectional Devices Ð |
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USE CA SUFFIX for P6KE6.8CA through P6KE200CA. |
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P6KE7.5CA |
P6KE11CA |
P6KE20CA |
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Electrical characteristics apply in both directions. |
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P6KE22CA |
P6KE27CA |
P6KE30CA |
600 Watt Peak Power Data Sheet |
Motorola TVS/Zener Device Data |
4-8 |
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P6KE6.8A through P6KE200A
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100 |
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OF 25=°C |
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NONREPETITIVE |
PULSE |
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WAVEFORM |
SHOWN IN |
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% |
A |
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FIGURE 4 |
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T |
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(kW)POWER |
10 |
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DERATINGIN |
CURRENT@ |
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P |
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PULSEPEAK |
ORPOWERPEAK |
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PEAK |
1 |
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0.1 |
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0.1 ms |
1 ms |
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10 ms |
100 ms |
1 ms |
10 ms |
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tP, PULSE WIDTH
100
80
60
40
20
0
0 |
25 |
50 |
75 |
100 |
125 |
150 |
175 |
200 |
TA, AMBIENT TEMPERATURE (°C)
Figure 1. Pulse Rating Curve |
Figure 2. Pulse Derating Curve |
10,000 |
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(pF) |
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MEASURED @ |
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CAPACITANCE |
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1000 |
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ZERO BIAS |
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C, |
100 |
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MEASURED @ |
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STAND-OFF |
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VOLTAGE (VR) |
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10 |
1 |
10 |
100 |
1000 |
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0.1 |
VBR, BREAKDOWN VOLTAGE (VOLTS)
Figure 3. Capacitance versus Breakdown Voltage
100
VALUE (%)
50
0
0
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PULSE WIDTH (tp) IS DEFINED |
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tr |
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AS THAT POINT WHERE THE |
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PEAK CURRENT DECAYS TO 50% |
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PEAK VALUE Ð I RSM |
OF IRSM. |
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tr ≤ 10 ms |
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HALF VALUE ± IRSM |
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2 |
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tP |
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1 |
2 |
3 |
4 |
t, TIME (ms)
Figure 4. Pulse Waveform
(WATTS) |
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DISSIPATION |
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3/8″ |
5 |
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3/8″ |
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POWER |
4 |
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3 |
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STATE |
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2 |
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, STEADY |
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1 |
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D |
0 |
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P |
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0 |
25 |
50 |
75 |
100 |
125 |
150 |
175 |
200 |
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TL, LEAD TEMPERATURE (°C) |
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Figure 5. Steady State Power Derating
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1 |
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0.7 |
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0.5 |
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0.3 |
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FACTOR |
0.2 |
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PULSE WIDTH |
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0.1 |
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10 ms |
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DERATING |
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0.07 |
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0.05 |
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1 ms |
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0.03 |
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100 ms |
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0.02 |
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0.01 |
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10 ms |
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0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
100 |
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0.1 |
D, DUTY CYCLE (%)
Figure 6. Typical Derating Factor for Duty Cycle
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data |
600 Watt Peak Power Data Sheet |
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4-9 |