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15KE68 Datasheet(PDF) 3 Page - Littelfuse

Part No. 15KE68
Description  1500 WATT AXIAL TRANSIENT VOLTAGE SUPPRESSORS
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Maker  LITTELFUSE [Littelfuse]
Homepage  http://www.littelfuse.com
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15KE68 Datasheet(HTML) 3 Page - Littelfuse

   
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1.5KE6.8 - 1.5KE440CA series
20
1.5KE56
1.5KE56A
1.5KE62
1.5KE62A
1.5KE68
1.5KE68A
1.5KE75
1.5KE75A
1.5KE82
1.5KE82A
1.5KE91
1.5KE91A
1.5KE100
1.5KE100A
1.5KE110
1.5KE110A
1.5KE120*
1.5KE120A*
1.5KE130
1.5KE130A
1.5KE150
1.5KE150A
1.5KE160
1.5KE160A
1.5KE170
1.5KE170A
1.5KE180
1.5KE180A
1.5KE200*
1.5KE200A*
1.5KE220
1.5KE220A
1.5KE250
1.5KE250A
1.5KE300
1.5KE300A
1.5KE350*
1.5KE350A*
1.5KE400
1.5KE400A
1.5KE440
1.5KE440A
Part
Number
(Uni)
Part
Number
(Bi)
1.5KE56C
1.5KE56CA
1.5KE62C
1.5KE62CA
1.5KE68C
1.5KE68CA
1.5KE75C*
1.5KE75CA*
1.5KE82C
1.5KE82CA
1.5KE91C
1.5KE91CA
1.5KE100C
1.5KE100CA
1.5KE110C
1.5KE110CA
1.5KE120C*
1.5KE120CA*
1.5KE130C
1.5KE130CA
1.5KE150C
1.5KE150CA
1.5KE160CC
1.5KE160CA
1.5KE170C
1.5KE170CA
1.5KE180C
1.5KE180CA
1.5KE200C*
1.5KE200CA*
1.5KE220C
1.5KE220CA
1.5KE250C
1.5KE250CA
1.5KE300C*
1.5KE300CA*
1.5KE350C
1.5KE350CA
1.5KE400C*
1.5KE400CA*
1.5KE440C
1.5KE440CA
Reverse
Stand off
Voltage
VR
(Volts)
45.4
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
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
356.0
376.0
Breakdown
Voltage
VBR (Volts) @ IT
MIN
50.40
53.20
55.80
58.90
61.20
64.60
67.50
71.30
73.80
77.90
81.90
86.50
90.00
95.00
99.00
105.00
108.00
114.00
117.00
124.00
135.00
143.00
144.00
152.00
153.00
162.00
162.00
171.00
180.00
190.00
198.00
209.00
225.00
237.00
270.00
285.00
315.00
332.00
360.00
380.00
396.00
418.00
MAX
61.60
58.80
68.20
65.10
74.80
71.40
82.50
78.80
90.20
86.10
100.00
95.50
110.00
105.00
121.00
116.00
132.00
126.00
143.00
137.00
165.00
158.00
176.00
168.00
187.00
179.00
198.00
189.00
220.00
210.00
242.00
231.00
275.00
263.00
330.00
315.00
385.00
368.00
440.00
420.00
484.00
462.00
(mA)
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
Maximum
Reverse
Leakage
IR @ VR
(µA)
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
5.0
5.0
Maximum
Clamping
Voltage
VC @ IPP
(Volts)
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
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
631.0
602.0
Maximum
Peak Pulse
Current
IPP
(A)
18.6
19.5
16.9
17.7
15.3
16.3
13.9
14.6
12.7
13.3
11.4
12.0
10.4
11.0
9.5
9.9
8.7
9.1
8.0
8.4
7.0
7.2
6.5
6.8
6.2
6.4
5.8
6.1
5.2
5.5
4.3
4.6
5.0
4.4
3.5
3.6
3.0
3.1
2.6
2.8
2.4
2.5
Suffix ‘C’ denotes Bi-directional device. Suffix ‘A’ denotes 5% tolerance device, no suffix denotes a 10% tolerance device.
1.
For Bi-directional devices having VR of 10 volts and below, the IR limit is doubled.
2.
VF = 3.5 Volts max. for devices of VR <100v, and VF = 5.0 Volts max for devices of VR >100V. IF = 100A, 300 µS square wave.
* Preferred voltages.
Max
Voltage
Temperature
Variation
of VBR (%/°C)
0.103
0.103
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
ELECTRICAL SPECIFICATION @ Tamb 25°C


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