P4KE SERIES
TRANSIENT VOLTAGE SUPPRESSORS
REVERSE VOLTAGE:
PEAK PULSE POWER:
FEATURES
· Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
· 400W peak pulse power capability on 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
· Excellent clamping capability
· Low incremental surge resistance
· Very fast response time
(9.5) .375
(25.4) 1.0
MIN
.052 (1.3)
.048 (1.2)
DO-41
6.8 to 440 VOLTS
400 WATTS
MECHANICAL DATA
Case: Molded plastic, DO-41
Epoxy: UL 94V-O rate flame retardant
Lead: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
Polarity: Color band denotes cathode except bipolar
Mounting position: Any
Weight: 0.012ounce, 0.33gram
(7.2) .285
.210 (5.3)
(25.4) 1.0
MIN
.190 (4.8)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60H
Z
, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbols
Peak power dissipation with a 10/1000µs waveform (Note 1) (Fig. 1)
Peak pulse current with a 10/1000µs waveform (Note 1)
Steady state power dissipation
at T
L
= 75°C, lead lengths 0.375" (9.5mm) (Note 2)
Peak forward surge current, 8.3ms
single half sine-wave unidirectional only (Note 3)
Maximum instantaneous forward voltage
at 25A for unidirectional only (Note 4)
Typical thermal resistance junction-to-lead
Typ. thermal resistance junction-to-ambient, L
Lead
= 10mm
Operating junction and storage temperature range
P
PPM
I
PPM
P
M(AV)
Limit
Units
Watts
Amp
Watts
Minimum 400
See Next Table
1.0
40
3.5/6.5
60
100
–55 to +150
I
FSM
Amp
V
F
R
θJL
R
θJA
T
J
，Tstg
Volts
℃/W
℃/W
℃
NOTES:
1- Non-repetitive current pulse, per Fig.3 and derated above T
A
= 25°C per Fig. 2
2- Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5
3- Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
4- V
F
= 3.5V for P4KE200(A) & below; V
F
= 6.5V for P4KE220(A) & above
Devices for Bidirectional Applications:
1- For bi-directional, use C or CA suffix for types P4KE6.8 thru types P4KE440A(e.g. P4KE6.8C, P4KE440CA).
2- Electrical characteristics apply in both directions.
P4KE SERIES
TRANSIENT VOLTAGE SUPPRESSORS
Maximum Ratings and Electrical Characteristics
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60H
Z
, resistive or inductive load.
For capacitive load, derate current by 20%.
Reverse
Breakdown Voltage
Device Type
V
BR
at I
T
( Note 1 )
Volts
( min. )
Volts
( max. )
I
T
mAmps
Test Current
Stand off
Voltage
V
WM
Volts
Maximum
Reverse
Leakage at V
WM
I
D
( Note 3 )
uAmps
Maximum
Peak Pulse
Current
I
PPM
( Note 2 )
Amps
Maximum
Clamping
Voltage at I
PPM
V
C
Volts
Maximum
Temperature
Coefficient of V
BR
/
% / °C
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
P4KE22
P4KE22A
P4KE24
P4KE24A
P4KE27
P4KE27A
P4KE30
P4KE30A
P4KE33
P4KE33A
P4KE36
P4KE36A
P4KE39
P4KE39A
P4KE43
P4KE43A
P4KE47
P4KE47A
P4KE51
P4KE51A
P4KE56
P4KE56A
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
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
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
18.9
22.0
21.0
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
10
10
10
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
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
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
45.4
47.8
1000
1000
500
500
200
200
50
50
10
10
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
37.0
38.1
34.2
35.4
32.0
33.1
29.0
29.9
26.7
27.6
24.7
25.6
23.1
24.0
21.1
22.0
18.2
18.9
17.0
17.8
15.1
15.9
13.7
14.4
12.5
13.1
11.5
12.0
10.2
10.7
9.2
9.7
8.4
8.8
7.7
8.0
7.1
7.4
6.5
6.7
5.9
6.2
5.4
5.7
5.0
5.2
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
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
0.057
0.057
0.061
0.061
0.065
0.065
0.068
0.068
0.073
0.073
0.075
0.075
0.078
0.078
0.081
0.081
0.084
0.084
0.086
0.086
0.088
0.088
0.090
0.090
0.092
0.092
0.094
0.094
0.096
0.096
0.097
0.097
0.098
0.098
0.099
0.099
0.100
0.100
0.101
0.101
0.101
0.101
0.102
0.102
0.103
0.103
P4KE SERIES
TRANSIENT VOLTAGE SUPPRESSORS
Maximum Ratings and Electrical Characteristics
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60H
Z
, resistive or inductive load.
For capacitive load, derate current by 20%.
Reverse
Breakdown Voltage
Device Type
V
BR
at I
T
( Note 1 )
Volts
( min. )
Volts
( max. )
I
T
mAmps
Test Current
Stand off
Voltage
V
WM
Volts
Maximum
Reverse
Leakage at V
WM
I
D
( Note 3 )
uAmps
Maximum
Peak Pulse
Current
I
PPM
( Note 2 )
Amps
Maximum
Clamping
Voltage at I
PPM
V
C
Volts
Maximum
Temperature
Coefficient of V
BR
/
% / °C
P4KE62
P4KE62A
P4KE68
P4KE68A
P4KE75
P4KE75A
P4KE82
P4KE82A
P4KE91
P4KE91A
P4KE100
P4KE100A
P4KE110
P4KE110A
P4KE120
P4KE120A
P4KE130
P4KE130A
P4KE150
P4KE150A
P4KE160
P4KE160A
P4KE170
P4KE170A
P4KE180
P4KE180A
P4KE200
P4KE200A
P4KE220
P4KE220A
P4KE250
P4KE250A
P4KE300
P4KE300A
P4KE350
P4KE350A
P4KE400
P4KE400A
P4KE440
P4KE440A
NOTES:
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
108
114
117
124
135
143
144
152
153
162
162
171
180
190
198
209
225
237
270
285
315
332
360
380
396
418
68.2
65.1
74.8
71.4
82.5
78.8
90.2
86.1
100
95.5
110
105
121
116
132
126
143
137
165
158
176
168
187
179
198
189
220
210
242
231
275
263
330
315
385
368
440
420
484
462
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
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
97.2
102
105
111
121
128
130
136
138
145
146
154
162
171
175
185
202
214
243
256
284
300
324
342
356
376
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
4.5
4.7
4.1
4.3
3.7
3.9
3.4
3.5
3.1
3.2
2.8
2.9
2.5
2.6
2.3
2.4
2.1
2.2
1.9
1.9
1.7
1.8
1.6
1.7
1.6
1.6
1.4
1.5
1.2
1.2
1.1
1.2
0.93
1.00
0.79
0.83
0.70
0.73
0.63
0.66
89.0
85.0
98.0
92.0
108
103
118
113
131
125
144
137
158
152
173
165
187
179
215
207
230
219
244
234
258
246
287
274
344
328
360
344
430
414
504
482
574
548
631
602
0.104
0.104
0.104
0.104
0.105
0.105
0.105
0.105
0.106
0.106
0.106
0.106
0.107
0.107
0.107
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
1- Pulse test: tp
≤
50ms
2- Surge current waveform per Fig. 3 and derated per Fig. 2
3- For bidirectional types having V
WM
of 10 volts and less, the I
D
limit is doubled
4- All terms and symbols are consistent with ANSI/IEEE C62.35
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