High-reliability discrete products
and engineering services since 1977
FEATURES
P4KE6.8-P4KE400A
TRANISENT VOLTAGE SUPPRESSOR
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
For Bidirectional construction, indicate a C or CA suffix after part number, i.e. P4KE170CA.
MAXIMUM RATINGS
Peak Pulse Power Dissipation @ 25°C:
Steady State Power:
Forward Voltage @ 25°C:
Operating and Storage Temperature:
400 Watts
2.5 Watts @ T
L
= 25°C at 3/8” (10mm) from body, or 1.13 Watt at T
A
= 25°C on FR4 PC
board described for thermal resistance
3.5 V @ 30 A with 8.3 ms half-sine wave (unidirectional only)
-65° to +175°C
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise specified)
Type Number
Rated
Stand-Off
Voltage
V
WM
V
P4KE6.8
P4KE6.8A
P4KE7.5
P4KE7.5A
P4KE8.2
P4KE8.2A
P4KE9.1
P4KE9.1A
P4KE10
P4KE10A
P4KE11
P4KE11A
P4KE12
P4KE12A
P4KE13
P4KE13A
P4KE15
P4KE15A
P4KE16
P4KE16A
P4KE18
P4KE18A
P4KE20
P4KE20A
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
9.72
10.2
10.5
11.1
12.1
12.8
12.9
13.6
14.5
15.3
16.2
17.1
Breakdown Voltage
V(
BR)
Max
V
DC
7.48
7.14
8.25
7.88
9.02
8.61
10.0
9.55
11.0
10.5
12.1
11.6
13.2
12.6
14.3
13.7
16.5
15.8
17.6
16.8
19.8
18.0
22.0
21.0
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Min
V
DC
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.5
10.8
11.4
11.7
12.4
13.5
14.3
14.4
15.2
16.2
17.1
18.0
19.0
l
T
mA
Maximum
Clamping
Voltage
V
C
MAX.
@ l
pp
V
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.5
26.5
25.2
29.1
27.7
Maximum
Reverse
Leakage
Current
l
D
@ V
WM
μADC
500
500
200
200
100
100
20
20
5
5
2
2
1
1
1
1
1
1
1
1
1
1
1
1
Maximum
Peak Pulse
Current
l
pp
A
37
38
34
35
32
33
29
30
27
28
25
26
23
24
21
22
18
19
17
18
15
16
14
14.5
Maximum
Temperature
Coefficient
Of ∞ V
(BR)
%/°C
.057
.057
.061
.061
.065
.065
.068
.068
.073
.073
.075
.075
.078
.078
.081
.081
.084
.084
.086
.086
.088
.088
.090
.090
Rev. 20120821
High-reliability discrete products
and engineering services since 1977
Rated
Stand-Off
Voltage
V
WM
V
P4KE22
P4KE22A
P4KE24
P4KE24A
P4KE27
P4KE27A
P4KE30
P4KE30A
P4KE33
P4KE33A
P4KE36
P4KE36A
P4KE39
P4KE39A
P4KE43
P4KE43A
P4KE47
P4KE47A
P4KE51
P4KE51A
P4KE56
P4KE56A
P4KE62
P4KE62A
P4KE68
P4KE68A
P4KE75
P4KE75A
P4KE82
P4KE82A
P4KE91
P4KE91A
P4KE100
P4KE100A
P4KE110
P4KE110A
17.8
18.8
19.4
20.5
21.8
23.1
24.3
25.6
26.8
28.2
29.1
30.8
31.6
33.3
34.8
36.8
38.1
40.2
41.3
43.6
45.6
47.8
50.2
53.0
55.1
58.1
60.7
64.1
66.4
70.1
73.7
77.8
81.0
85.5
89.2
94.0
Breakdown Voltage
V(
BR)
Min
V
DC
19.8
20.9
21.6
22.8
24.3
25.7
27.0
28.5
29.7
31.4
32.4
34.2
35.1
37.1
38.7
40.9
42.3
44.7
45.9
48.5
50.4
53.2
55.8
58.9
61.2
64.6
67.5
71.3
73.8
77.9
81.9
86.5
90.0
95.0
99.0
105.0
Max
V
DC
24.2
23.1
26.4
25.2
29.7
28.4
33.0
31.5
36.3
34.7
39.6
37.8
42.9
41.0
47.3
45.2
51.7
49.4
56.1
53.6
61.6
58.8
68.2
65.1
74.8
71.4
82.5
78.8
90.2
86.1
100.0
95.5
110.0
105.0
121.0
116.0
P4KE6.8-P4KE400A
TRANISENT VOLTAGE SUPPRESSOR
l
T
mA
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
V
C
MAX.
@ l
pp
V
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52.0
49.9
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77.0
89.0
85.0
98.0
92.0
108.0
103.0
118.0
113.0
131.0
125.0
144.0
137.0
158.0
152.0
Maximum
Reverse
Leakage
Current
l
D
@ V
WM
μADC
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
Peak Pulse
Current
l
pp
A
12.5
13
11.5
12
10
11
9.0
9.5
8.5
9.0
7.5
8.0
7.0
7.5
6.5
7.0
5.9
6.2
5.4
5.7
5.0
5.2
4.5
4.7
4.1
4.4
3.7
3.9
3.4
3.5
3.1
3.2
2.8
2.9
2.5
2.6
Maximum
Temperature
Coefficient
Of ∞ V
(BR)
%/°C
.092
.092
.094
.094
.096
.096
.097
.097
.098
.098
.099
.099
.100
.100
.101
.101
.101
.101
.102
.102
.103
.103
.104
.104
.104
.104
.105
.105
.105
.105
.106
.106
.106
.106
.107
.107
Type Number
Rev. 20120821
High-reliability discrete products
and engineering services since 1977
Breakdown Voltage
V(
BR)
Min
V
DC
108.0
114.0
117.0
124.0
135.0
143.0
144.0
152.0
153.0
162.0
162.0
171.0
180.0
190.0
198.0
209.0
225.0
237.0
270.0
285.0
315.0
333.0
360.0
380.0
Max
V
DC
132.0
126.0
143.0
137.0
165.0
158.0
176.0
168.0
187.0
179.0
198.0
189.0
220.0
210.0
242.0
231.0
275.0
263.0
330.0
315.0
385.0
368.0
440.0
420.0
P4KE6.8-P4KE400A
TRANISENT VOLTAGE SUPPRESSOR
Maximum
Clamping
Voltage
V
C
MAX.
@ l
pp
V
173.0
165.0
187.0
179.0
215.0
207.0
230.0
219.0
244.0
234.0
258.0
246.0
287.0
274.0
344.0
328.0
360.0
344.0
430.0
414.0
504.0
482.0
574.0
548.0
Maximum
Reverse
Leakage
Current
l
D
@ V
WM
μADC
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
Peak Pulse
Current
l
pp
A
2.3
2.4
2.1
2.2
1.9
1.9
1.7
1.8
1.6
1.7
1.5
1.6
1.4
1.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
l
T
mA
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
Temperature
Coefficient
Of ∞ V
(BR)
%/°C
.107
.107
.107
.107
.108
.108
.108
.108
.108
.108
.108
.108
.108
.108
.110
.110
.110
.110
.110
.110
.110
.110
.110
.110
Type Number
Rated
Stand-Off
Voltage
V
WM
V
P4KE120
P4KE120A
P4KE130
P4KE130A
P4KE150
P4KE150A
P4KE160
P4KE160A
P4KE170
P4KE170A
P4KE180
P4KE180A
P4KE200
P4KE200A
P4KE220
P4KE220A
P4KE250
P4KE250A
P4KE300
P4KE300A
P4KE350
P4KE350A
P4KE400
P4KE400A
97.2
102.0
105.0
111.0
121.0
128.0
130.0
136.0
138.0
145.0
146.0
154.0
162.0
171.0
175.0
185.0
202.0
214.0
243.0
256.0
284.0
300.0
324.0
342.0
Forward Voltage (V
F
) @ 30 amps peak, 8.3 ms sine wave equal to 3.5 volts maximum for P4KE6.8 to 200. (Excluding Bidirectional)
Rev. 20120821
High-reliability discrete products
and engineering services since 1977
MECHANICAL CHARACTERISTICS
Case
DO-41
Body painted, alpha-numeric
Cathode band
Marking
Polarity
P4KE6.8-P4KE400A
TRANISENT VOLTAGE SUPPRESSOR
Rev. 20120821
High-reliability discrete products
and engineering services since 1977
P4KE6.8-P4KE400A
TRANISENT VOLTAGE SUPPRESSOR
Rev. 20120821
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