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3KE SERIES
VBR : 13 - 440 Volts
PPK : 3000 Watts
TH97/2478
TH09/2479
IATF 0113686
SGS TH07/1033
TRANSIENT VOLTAGE
SUPPRESSOR
DO-201
FEATURES :
* 3000W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to VBR(min.)
* Typical IR less then 1μA above 22V
* Pb / RoHS Free
MECHANICAL DATA
* Case : DO-201Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end except Bipolar.
* Mounting position : Any
* Weight : 0.93 grams
0.21 (5.33)
0.19 (4.83)
0.042 (1.07)
0.038 (0.97)
1.00 (25.4)
MIN.
0.375 (9.53)
0.285 (7.24)
1.00 (25.4)
MIN.
Dimensions in inches and (millimeters)
DEVICES FOR BIPOLAR APPLICATIONS
For Bi-directional use C or CA Suffix
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)
Steady State Power Dissipation at TL = 75 °C
Lead Lengths 0.375", (9.5mm) (Note 2)
Symbol
PPK
PD
Value
Minimum 3000
5.0
Unit
W
W
Operating and Storage Temperature Range
TJ, TSTG
- 65 to + 175
°C
Note :
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25 °C per Fig. 1
(2) Mounted on Copper Leaf area of 1.57 in2 (40mm2).
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
Page 1 of 4
Rev. 03 : May 17, 2007

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TH97/2478
TH09/2479
IATF 0113686
SGS TH07/1033
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Breakdown Voltage @ It
Working Peak
Type
( Note 1 )
Reverse
Voltage
VBR (V)
It VRWM
Min.
Max.
(mA)
(V)
Maximum
Reverse Leakage
@ VRWM
IR
(μA)
3KE13
3KE13A
3KE15
3KE15A
3KE16
3KE16A
3KE18
3KE18A
3KE20
3KE20A
3KE22
3KE22A
3KE24
3KE24A
3KE27
3KE27A
3KE30
3KE30A
3KE33
3KE33A
3KE36
3KE36A
3KE39
3KE39A
3KE43
3KE43A
3KE47
3KE47A
3KE51
3KE51A
3KE56
3KE56A
3KE62
3KE62A
3KE68
3KE68A
3KE75
3KE75A
3KE82
3KE82A
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
55.8
58.9
61.2
64.6
67.5
71.3
73.8
77.9
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
68.2
65.1
74.8
71.4
82.5
78.8
90.2
86.1
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
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
50.2
53.0
55.1
58.1
60.7
64.1
66.4
70.1
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
Maximum
Reverse
Current
IRSM
(A)
158
164
136
142
128
134
113
119
103
108
94
98
86
90
77
80
69
72
63
66
58
60
53
56
48
51
44
46
41
43
37
39
34
35.4
30.6
32.6
27.8
29.2
25.4
26.6
Maximum
Clamping
Voltage @ IRSM
VRSM
(V)
Maximum
Temperature
Co-efficient
of VBR
(% / °C)
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
89.0
85.0
98.0
92.0
108
103
118
113
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
0.104
0.104
0.104
0.104
0.105
0.105
0.105
0.105
Page 2 of 4
Rev. 03 : May 17, 2007

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TH97/2478
TH09/2479
IATF 0113686
SGS TH07/1033
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Breakdown Voltage @ It
Working Peak
Type
( Note 1 )
Reverse
Voltage
VBR (V)
It VRWM
Min.
Max.
(mA)
(V)
Maximum
Reverse Leakage
@ VRWM
IR
(μA)
3KE91
3KE91A
3KE100
3KE100A
3KE110
3KE110A
3KE120
3KE120A
3KE130
3KE130A
3KE150
3KE150A
3KE160
3KE160A
3KE170
3KE170A
3KE180
3KE180A
3KE200
3KE200A
3KE220
3KE220A
3KE250
3KE250A
3KE300
3KE300A
3KE350
3KE350A
3KE400
3KE400A
3KE440
3KE440A
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
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
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
Notes:
(1) VBR measured after It applied for 300 μs., It = square wave pulse or equivalent.
(2) VF = 5.0 Vmax., IF = 100 Amps. per 1/2 square or equivalent sine wave.
PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
Maximum
Reverse
Current
IRSM
(A)
22.8
24.0
20.8
22.0
19.0
19.8
17.4
18.2
16.0
16.8
14.0
14.4
13.0
13.6
12.4
12.8
11.6
12.2
10.4
11.0
8.6
9.2
8.0
8.4
6.8
7.2
5.8
6.2
5.2
5.4
4.6
4.8
Maximum
Clamping
Voltage @ IRSM
VRSM
(V)
Maximum
Temperature
Co-efficient
of VBR
(% / °C)
131 0.106
125 0.106
144 0.106
137 0.106
158 0.107
152 0.107
173 0.107
165 0.107
187 0.107
179 0.107
215 0.108
207 0.108
230 0.108
219 0.108
244 0.108
234 0.108
258 0.108
246 0.108
287 0.108
274 0.108
344 0.108
328 0.108
360 0.110
344 0.110
430 0.110
414 0.110
504 0.110
482 0.110
574 0.110
548 0.110
631 0.110
602 0.110
Page 3 of 4
Rev. 03 : May 17, 2007

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TH97/2478
TH09/2479
IATF 0113686
SGS TH07/1033
RATING AND CHARACTERISTIC CURVES ( 3KE SERIES )
FIG.1 - PULSE DERATING CURVE
120
100
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
240
200
80
60
40
20
0
0 25 50 75 100 125 150 175
Ta, AMBIENT TEMPERATURE, ( °C)
160
120
80
40
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
0
12
4 6 10 20
40
60 100
NUMBER OF CYCLES AT 60Hz
FIG.3 - STEADY STATE POWER DERATING
5.00
FIG.4 - PULSE RATING CURVE
100
3.75
2.50
1.25
Single Phase Half Wave
60 Hz Resistive or Inductive load
0
0
25
50 75
100 125 150 175 200
TL, LEAD TEMPERATURE (°C)
FIG.5 - PULSE WAVEFORM
Tr = 10μs
TJ=25 °C
Pulse Width (tp) is defined
100
Peak Value
as that point where the peak
IRMS current decays to 50%
of IRSM
50
0
0
tp
1.0
Half Value - IRMS
2
10X1000 Waveform
as defined by R.E.A.
2.0
T, TIME(ms)
3.0
4.0
10
1.0
0.1
0.1μs
1.0μs
10μs
100μs
1.0ms
tp, PULSE WIDTH
10ms
Page 4 of 4
Rev. 03 : May 17, 2007