www.eicsemi.com
P4KE6.8C SERIES
BIDIRECTIONAL TRANSIENT
VOLTAGE SUPPRESSOR
DO - 41
VBR : 6.8 - 550 Volts
PPK : 400 Watts
1.00 (25.4)
MIN.
0.107 (2.74)
0.080 (2.03)
FEATURES :
* 400W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to V BR(min.)
* Typical I R less then 1μA above 10V
* Pb / RoHS Free
0.205 (5.20)
0.160 (4.10)
1.00 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
MECHANICAL DATA
* Case : DO-41 Molded plastic
* Epoxy : UL94V-0 rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Mounting position : Any
* Weight : 0.339 gram
Dimensions in inches and (millimeters)
DEVICES FOR UNIPOLAR APPLICATIONS
For uni-directional without "C"
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
.
Rating
Peak Power Dissipation at Ta = 25 °C, Tp=1ms (Note1)
Symbol
Value
Unit
PPK
Minimum 400
W
PD
1.0
W
TJ, TSTG
- 65 to + 175
°C
Steady State Power Dissipation at TL = 75 °C
Lead Lengths 0.375", (9.5mm) (Note 2)
Operating and Storage Temperature Range
Notes :
(1) Non-repetitive Current pulse, per Fig. 2 and derated above Ta= 25 °C per Fig. 1
(2) Mounted on Copper Leaf area of1.57 in2 (40mm2).
Page 1 of 4
Rev. 04 : June 14, 2011
www.eicsemi.com
ELECTRICAL CHARACTERISTICS ( Rating at 25 °C ambient temperature unless otherwise specified)
Breakdown Voltage @ It
Working Peak
Maximum
Maximum
Maximum
Maximum
( Note 1 )
Reverse
Reverse Leakage
Reverse
Clamping
Temperature
Voltage
@ VRWM
Current
Voltage @ IRSM
Co-efficient
VRWM
IR
IRSM
VRSM
of VBR
(% / °C)
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
0.087
0.087
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
0.104
0.104
0.104
0.104
TYPE
VBR
P4KE6.8C
P4KE6.8CA
P4KE7.5C
P4KE7.5CA
P4KE8.2C
P4KE8.2CA
P4KE9.1C
P4KE9.1CA
P4KE10C
P4KE10CA
P4KE11C
P4KE11CA
P4KE12C
P4KE12CA
P4KE13C
P4KE13CA
P4KE15C
P4KE15CA
P4KE16C
P4KE16CA
P4KE17C
P4KE17CA
P4KE18C
P4KE18CA
P4KE20C
P4KE20CA
P4KE22C
P4KE22CA
P4KE24C
P4KE24CA
P4KE27C
P4KE27CA
P4KE30C
P4KE30CA
P4KE33C
P4KE33CA
P4KE36C
P4KE36CA
P4KE39C
P4KE39CA
P4KE43C
P4KE43CA
P4KE47C
P4KE47CA
P4KE51C
P4KE51CA
P4KE56C
P4KE56CA
P4KE62C
P4KE62CA
P4KE68C
P4KE68CA
Page 2 of 4
(V)
It
Min.
Max.
(mA)
(V)
(μA)
(A)
(V)
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
15.3
16.2
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
55.8
58.9
61.2
64.6
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
18.7
17.9
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
68.2
65.1
74.8
71.4
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
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
13.7
14.5
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
50.2
53.0
55.1
58.1
2000
2000
1000
1000
400
400
100
100
20
20
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
5.0
5.0
5.0
5.0
38.0
40.0
36.0
37.0
33.0
35.0
30.0
31.0
28.0
29.0
26.0
27.0
24.0
25.0
22.0
23.0
19.0
20.0
18.0
19.0
17.0
18.0
16.0
17.0
14.0
15.0
13.0
14.0
12.0
13.0
11.0
11.2
10.0
10.0
9.0
9.0
8.0
8.4
7.4
7.8
6.8
7.1
6.2
6.5
5.7
6.0
5.2
5.5
4.7
5.0
4.3
4.6
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
25.0
24.0
26.5
25.5
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
89.0
85.0
98.0
92.0
Rev. 04 : June 14, 2011
www.eicsemi.com
ELECTRICAL CHARACTERISTICS ( Rating at 25 °C ambient temperature unless otherwise specified)
Breakdown Voltage @ It
Working Peak
Maximum
Maximum
Maximum
Maximum
( Note 1 )
Reverse
Reverse Leakage
Reverse
Clamping
Temperature
TYPE
VBR
Min.
(V)
Max.
Voltage
@ VRWM
Current
Voltage @ IRSM
Co-efficient
It
VRWM
IR
IRSM
VRSM
of VBR
(mA)
(V)
(μA)
(A)
(V)
3.9
4.1
3.6
3.7
3.2
3.4
2.9
3.1
2.7
2.8
2.4
2.5
2.2
2.3
2.0
2.0
1.8
1.9
1.7
1.8
1.6
1.7
1.5
1.53
1.16
1.22
1.11
1.16
0.93
0.97
0.84
0.88
0.79
0.83
0.70
0.73
0.63
0.66
0.58
0.61
0.55
0.57
0.52
0.54
0.50
0.53
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
476
455
504
482
574
548
631
602
686
658
729
698
772
740
800
754
(% / °C)
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
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
P4KE75C
67.5
82.5
1.0
60.7
5.0
P4KE75CA
71.3
78.8
1.0
64.1
5.0
P4KE82C
73.8
90.2
1.0
66.4
5.0
P4KE82CA
77.9
86.1
1.0
70.1
5.0
P4KE91C
81.9
100
1.0
73.7
5.0
P4KE91CA
86.5
95.5
1.0
77.8
5.0
P4KE100C
90.0
110
1.0
81.0
5.0
P4KE100CA
95.0
105
1.0
85.5
5.0
P4KE110C
99.0
121
1.0
89.2
5.0
P4KE110CA
105
116
1.0
94.0
5.0
P4KE120C
108
132
1.0
97.2
5.0
P4KE120CA
114
126
1.0
102
5.0
P4KE130C
117
143
1.0
105
5.0
P4KE130CA
124
137
1.0
111
5.0
P4KE150C
135
165
1.0
121
5.0
P4KE150CA
143
158
1.0
128
5.0
P4KE160C
144
176
1.0
130
5.0
P4KE160CA
152
168
1.0
136
5.0
P4KE170C
153
187
1.0
138
5.0
P4KE170CA
162
179
1.0
145
5.0
P4KE180C
162
198
1.0
146
5.0
P4KE180CA
171
189
1.0
154
5.0
P4KE200C
180
220
1.0
162
5.0
P4KE200CA
190
210
1.0
171
5.0
P4KE220C
198
242
1.0
175
5.0
P4KE220CA
209
231
1.0
185
5.0
P4KE250C
225
275
1.0
202
5.0
P4KE250CA
237
263
1.0
214
5.0
P4KE300C
270
330
1.0
243
5.0
P4KE300CA
285
315
1.0
256
5.0
P4KE330C
297
363
1.0
267
5.0
P4KE330CA
314
347
1.0
283
5.0
P4KE350C
315
385
1.0
284
5.0
P4KE350CA
332
368
1.0
300
5.0
P4KE400C
360
440
1.0
324
5.0
P4KE400CA
380
420
1.0
342
5.0
P4KE440C
396
484
1.0
356
5.0
P4KE440CA
418
462
1.0
376
5.0
P4KE480C
432
528
1.0
389
5.0
P4KE480CA
456
504
1.0
408
5.0
P4KE510C
459
561
1.0
413
5.0
P4KE510CA
485
535
1.0
434
5.0
P4KE540C
486
594
1.0
437
5.0
P4KE540CA
513
567
1.0
459
5.0
P4KE550C
495
605
1.0
445
5.0
P4KE550CA
522
577
1.0
470
5.0
Notes : (1) VBR measured after It applied for 300 μs., It = square wave pulse or equivalent.
(2) "4KE" will be omitted in marking on the diode.
Page 3 of 4
Rev. 04 : June 14, 2011
www.eicsemi.com
RATING AND CHARACTERISTIC CURVES ( P4KE6.8C SERIES )
FIG.2 - PULSE WAVEFORM
120
PEAK PULSE CURRENT - % IRMS
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
FIG.1 - PULSE DERATING CURVE
100
80
60
40
20
100
25
50
75
100
125
150
Peak Value
IRSM
Half Value - IRSM
50
2
10X1000 Waveform
as defined by R.E.A.
0
0
0
175
tp
0
1.0
Ta, AMBIENT TEMPERATURE, ( °C)
2.0
3.0
4.0
T, TIME(ms)
FIG.3 - STEADY STATE POWER DERATING
FIG.4 - PULSE RATING CURVE
100
1.00
Pp,PEAK POWER (kW)
PD, STEADY STATE POWER DISSIPATION
(WATTS)
TJ=25 °C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of IRSM
Tr = 10μs
0.75
0.50
0.25
Single Phase Half Wave
60 Hz Resistive or Inductive load
10
1.0
0.1
0.1μs
1.0μs
10μs
100μs
0
0
25
50
75
100
125
150
175
200
1.0ms
10ms
tp, PULSE WIDTH
TL, LEAD TEMPERATURE (°C)
Page 4 of 4
Rev. 04 : June 14, 2011
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