P6KE75A [MOTOROLA]
ZENER OVERVOLTAGE TRANSIENTSUPPRESSORS; 齐纳管TRANSIENTSUPPRESSORS
| 型号： | P6KE75A |
| 厂家： | 
MOTOROLA |
| 描述： | ZENER OVERVOLTAGE TRANSIENTSUPPRESSORS |
| 文件： | 总7页 (文件大小：85K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
P6KE6.8A
through
P6KE200A
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.
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
6.8–200 VOLT
600 WATT PEAK POWER
5 WATTS STEADY STATE
Specification Features:
• Standard Zener Voltage Range — 6.8 to 200 Volts
• Peak Power — 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
CASE 17, Style 1
PLASTIC
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Power Dissipation (1)
P
PK
600
Watts
@ T ≤ 25°C
L
Steady State Power Dissipation
P
D
5
Watts
@ T ≤ 75°C, Lead Length = 3/8″
L
Derated above T = 75°C
50
mW/°C
L
Forward Surge Current (2)
I
100
Amps
FSM
@ T = 25°C
A
Operating and Storage Temperature Range
T , T
J stg
– 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 T = 25°C per Figure 2.
A
NOTES: 2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
Motorola TVS/Zener Device Data
600 Watt Peak Power Data Sheet
4-7
P6KE6.8A through P6KE200A
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted) V = 3.5 V Max, I ** = 50 A
A
F
F
(except bidirectional devices).
Breakdown Voltage*
Maximum
Reverse
Surge
Working Peak
Reverse
Maximum
Reverse
Leakage
Maximum
Reverse Voltage
Maximum
Temperature
V
BR
Voltage
@ I
RSM
(Volts)
@ I
Current I
V
@ V
(Clamping Voltage)
(Volts)
T
RSM
RWM
RWM
(mA)
(Amps)
Device
Min
Nom Max
of V
(%/°C)
(Volts)
I
(µA)
V
BR
R
RSM
P6KE6.8A
P6KE7.5A
P6KE8.2A
P6KE9.1A
6.45
7.13
7.79
8.65
6.8
7.5
8.2
9.1
7.14
7.88
8.61
9.55
10
10
10
1
5.8
6.4
7.02
7.78
1000
57
53
50
45
10.5
0.057
0.061
0.065
0.068
500
200
50
11.3
12.1
13.4
P6KE10A
P6KE11A
P6KE12A
P6KE13A
9.5
10
11
12
13
10.5
11.6
12.6
13.7
1
1
1
1
8.55
9.4
10.2
11.1
10
5
5
41
38
36
33
14.5
15.6
16.7
18.2
0.073
0.075
0.078
0.081
10.5
11.4
12.4
5
P6KE15A
P6KE16A
P6KE18A
P6KE20A
14.3
15.2
17.1
19
15
16
18
20
15.8
16.8
18.9
21
1
1
1
1
12.8
13.6
15.3
17.1
5
5
5
5
28
27
24
22
21.2
22.5
25.2
27.7
0.084
0.086
0.088
0.09
P6KE22A
P6KE24A
P6KE27A
P6KE30A
20.9
22.8
25.7
28.5
22
24
27
30
23.1
25.2
28.4
31.5
1
1
1
1
18.8
20.5
23.1
25.6
5
5
5
5
20
18
16
30.6
33.2
37.5
41.4
0.092
0.094
0.096
0.097
14.4
P6KE33A
P6KE36A
P6KE39A
P6KE43A
31.4
34.2
37.1
40.9
33
36
39
43
34.7
37.8
41
1
1
1
1
28.2
30.8
33.3
36.8
5
5
5
5
13.2
12
11.2
10.1
45.7
49.9
53.9
59.3
0.098
0.099
0.1
45.2
0.101
P6KE47A
P6KE51A
P6KE56A
P6KE62A
44.7
48.5
53.2
58.9
47
51
56
62
49.4
53.6
58.8
65.1
1
1
1
1
40.2
43.6
47.8
53
5
5
5
5
9.3
8.6
7.8
7.1
64.8
70.1
77
0.101
0.102
0.103
0.104
85
P6KE68A
P6KE75A
P6KE82A
P6KE91A
64.6
71.3
77.9
86.5
68
75
82
91
71.4
78.8
86.1
95.5
1
1
1
1
58.1
64.1
70.1
77.8
5
5
5
5
6.5
5.8
5.3
4.8
92
0.104
0.105
0.105
0.106
103
113
125
P6KE100A
P6KE110A
P6KE120A
P6KE130A
95
100
110
120
130
105
116
126
137
1
1
1
1
85.5
94
102
111
5
5
5
5
4.4
4
3.6
3.3
137
152
165
179
0.106
0.107
0.107
0.107
105
114
124
P6KE150A
P6KE160A
P6KE170A
P6KE180A
P6KE200A
143
152
162
171
190
150
160
170
180
200
158
168
179
189
210
1
1
1
1
1
128
136
145
154
171
5
5
5
5
5
2.9
2.7
2.6
2.4
2.2
207
219
234
246
274
0.108
0.108
0.108
0.108
0.108
*** V
measured after I applied for 300 µs, I = square wave pulse or equivalent.
BR
T T
*** 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
Surge current waveform per Figure 4 and derate per Figure 2.*
FOR BIDIRECTIONAL APPLICATIONS —
Preferred Bidirectional Devices —
USE CA SUFFIX for P6KE6.8CA through P6KE200CA.
Electrical characteristics apply in both directions.
P6KE7.5CA
P6KE22CA
P6KE11CA
P6KE27CA
P6KE20CA
P6KE30CA
Motorola TVS/Zener Device Data
600 Watt Peak Power Data Sheet
4-8
P6KE6.8A through P6KE200A
100
10
NONREPETITIVE PULSE
WAVEFORM SHOWN IN
FIGURE 4
100
80
60
1
40
20
0
0.1
0.1
µs
1
µs
10
µ
s
100 µs
1 ms
10 ms
0
25
50
75
100
125
150
175
200
C)
T , AMBIENT TEMPERATURE (
°
A
t , PULSE WIDTH
P
Figure 1. Pulse Rating Curve
Figure 2. Pulse Derating Curve
PULSE WIDTH (t ) IS DEFINED
p
AS THAT POINT WHERE THE
t
r
PEAK CURRENT DECAYS TO 50%
10,000
1000
OF I
.
PEAK VALUE — I
RSM
RSM
100
50
0
t
≤ 10 µs
r
MEASURED @
ZERO BIAS
I
RSM
2
HALF VALUE –
MEASURED @
STAND-OFF
100
10
t
P
VOLTAGE (V
)
R
0.1
1
10
100
1000
0
1
2
t, TIME (ms)
3
4
V
, BREAKDOWN VOLTAGE (VOLTS)
BR
Figure 3. Capacitance versus Breakdown Voltage
Figure 4. Pulse Waveform
1
0.7
0.5
3/8″
0.3
0.2
3/8″
5
PULSE WIDTH
10 ms
4
3
0.1
0.07
0.05
1 ms
0.03
0.02
2
1
100 µs
10
µs
0.01
0
0
0.1
0.2
0.5
1
2
5
10
20
50 100
25
50
75
100
125
150
175
C)
200
D, DUTY CYCLE (%)
T , LEAD TEMPERATURE (
°
L
Figure 5. Steady State Power Derating
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
4-9
P6KE6.8A through P6KE200A
APPLICATION NOTES
RESPONSE TIME
the suppressor device as close as possible to the equipment
or components to be protected will minimize this overshoot.
In most applications, the transient suppressor device is
placed in parallel with the equipment or component to be
protected. In this situation, there is a time delay associated
with the capacitance of the device and an overshoot condition
associated with the inductance of the device and the
inductance of the connection method. The capacitance effect
is of minor importance in the parallel protection scheme
because it only produces a time delay in the transition from the
operating voltage to the clamp voltage as shown in Figure A.
The inductive effects in the device are due to actual turn-on
time (time required for the device to go from zero current to full
current) and lead inductance. This inductive effect produces
an overshoot in the voltage across the equipment or
component being protected as shown in Figure B. Minimizing
this overshoot is very important in the application, since the
main purpose for adding a transient suppressor is to clamp
voltage spikes. The P6KE6.8A series has very good response
time, typically < 1 ns and negligible inductance. However,
external inductive effects could produce unacceptable over-
shoot. Propercircuitlayout, minimumleadlengthsandplacing
Some input impedance represented by Z is essential to
in
prevent overstress of the protection device. This impedance
should be as high as possible, without restricting the circuit
operation.
DUTY CYCLE DERATING
The data of Figure 1 applies for non-repetitive conditions
and at a lead temperature of 25°C. If the duty cycle increases,
the peak power must be reduced as indicated by the curves of
Figure 6. Average power must be derated as the lead or
ambient temperature rises above 25°C. The average power
derating curve normally given on data sheets may be
normalized and used for this purpose.
At first glance the derating curves of Figure 6 appear to be in
error as the 10 ms pulse has a higher derating factor than the
10 µs pulse. However, when the derating factor for a given
pulse of Figure 6 is multiplied by the peak power value of
Figure 1 for the same pulse, the results follow the expected
trend.
TYPICAL PROTECTION CIRCUIT
Z
in
LOAD
V
V
L
in
V
(TRANSIENT)
in
OVERSHOOT DUE TO
INDUCTIVE EFFECTS
V
V
V
(TRANSIENT)
L
in
V
L
V
V
in
t
d
t
= TIME DELAY DUE TO CAPACITIVE EFFECT
D
t
t
Figure 7.
Figure 8.
Motorola TVS/Zener Device Data
600 Watt Peak Power Data Sheet
4-10
P6KE6.8A through P6KE200A
UL RECOGNITION
The entire series including the bidirectional CA suffix has
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 flammabil-
ity test for the package material, we have been recognized for
much more to be included in their protector category.
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
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
600 Watt Peak Power Data Sheet
4-11
P6KE6.8A through P6KE200A
Transient Voltage Suppressors — Axial Leaded
600 Watt Peak Power
B
NOTE:
1. LEAD DIAMETER & FINISH NOT CONTROLLED
WITHIN DIM F.
D
INCHES
MILLIMETERS
K
A
DIM
A
B
D
F
MIN
MAX
MIN
8.38
3.30
0.94
—
MAX
8.89
3.68
1.09
1.27
31.75
0.330
0.130
0.037
—
0.350
0.145
0.043
0.050
1.250
F
2
1
K
1.000
25.40
STYLE 1:
PIN 1. ANODE
2. CATHODE
F
K
CASE 17-02
PLASTIC
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
Package Option
Type No. Suffix
MPQ (Units)
Tape and Reel
RL
TA
4K
2K
Tape and Ammo
(Refer to Section 10 for more information on Packaging Specifications.)
Motorolareserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representationorguaranteeregarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,
andspecifically disclaims any and all liability, includingwithoutlimitationconsequentialorincidentaldamages. “Typical” parameters can and do vary in different
applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does
not convey any license under its patent rights nor the rights of others. Motorola 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 Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such
unintendedor unauthorized application, Buyer shall indemnify and hold Motorola 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 Motorola was negligent regarding the design or manufacture of the part.
Motorola and
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
Motorola TVS/Zener Device Data
600 Watt Peak Power Data Sheet
4-12
P6KE6.8A through P6KE200A
Literature Distribution Centers:
USA: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036.
EUROPE: Motorola Ltd.; European Literature Centre; 88 Tanners Drive, Blakelands, Milton Keynes, MK14 5BP, England.
JAPAN: Nippon Motorola Ltd.; 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan.
ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No. 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong.
◊
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