1.5KE6.8 -1.5KE440CA series
1.5KE6.8 - 1.5KE440CA
1500 WATT AXIAL TRANSIENT VOLTAGE SUPPRESSORS
Protect sensitive electronics against voltage transients induced by electro-static
discharge (ESD), inductive load switching, and lightning. Ideal for the protection of
I/O interfaces, Vcc bus, and other integrated circuits used in telecom, computer,
datacom and industrial electronics.
Ø1.016±0.050
FEATURES
•
Stand-off voltage Range 6.8 to 440 Volts
•
Glass Passivated Junction
•
Low clamping factor
•
Uni-directional and Bi-directional
•
100% Surge tested
•
UL recognized
+0.127
9.400
-0.254
+0.127
Ø5.080
-0.254
25.4 min
MAXIMUM RATING
•
Peak Pulse Power (Ppk): 1500 Watts (10 X 1000µs)
(see diagram on page 6 for wave form)
•
5 Watt Steady State
•
Response time: 1 X 10-12 seconds (theoretical)
•
Forward surge rating: 200 Amps, 8.3ms half sine wave,
(uni-directional devices only)
•
Operating & storage temperature: -55°C to +150°C
All Dimensions in mm
25.4 min
MECHANICAL CHARACTERISTICS
•
CASE DO-201AD: Moulded plastic over glass passivated junction
•
Terminals: Axial leads, solderable per MIL-STD-202 Method 208
•
Solderable leads = 230°C for 10 seconds (1.59mm from case)
•
Marking: cathode band(positive terminal, uni-directional devices only),
device code, logo
•
Weight: 1.5 grammes (approx)
ORDERING INFORMATION
1.5KE
Voltage
Bi Directional
5% Voltage Tolerance
Packaging Option
B = Bulk (500 pcs)
T = Tape and reeled (1500 pcs)
C A
Figure 1 - Capacitance vs. Stand-off Voltage
10000
100kw
Figure 2 - Peak Pulse Power vs. Pulse Time
•
STAND-OFF VOLTAGE
Capacitance pf
1000
Uni-directional
20kw
5kw
2kw
p
100
Bi-directional
500w
10
1
100
1000
10
Device Stand-off Voltage - Volts
100w
1µs
10
µs
100
µs
Pulse Time (tp)
1ms
10 ms
All products are sold to the commercial specifications shown, for any additional reliability testing or extended parameters, please consult the factory.
22
contact semitron on: telephone:
+44 (0)1793 724000
fax:
+44 (0)1793 720401
ELECTRICAL SPECIFICATIONS @ Tamb = 25°C
PART
NUMBER
(UNI)
1.5KE6.8
*
1.5KE6.8A
*
1.5KE7.5
1.5KE7.5A
1.5KE8.2
1.5KE8.2A
1.5KE9.1
1.5KE9.1A
1.5KE10
1.5KE10A
1.5KE11
1.5KE11A
1.5KE12
1.5KE12A
1.5KE13
1.5KE13A
1.5KE15
1.5KE15A
1.5KE16
1.5KE16A
1.5KE18
*
1.5KE18A
*
1.5KE20
*
1.5KE20A
*
1.5KE22
1.5KE22A
1.5KE24
*
1.5KE24A
*
1.5KE27
*
1.5KE27A
*
1.5KE30
1.5KE30A
1.5KE33
*
1.5KE33A
*
1.5KE36
1.5KE36A
1.5KE39
*
1.5KE39A
*
1.5KE43
1.5KE43A
1.5KE47
1.5KE47A
1.5KE51
*
1.5KE51A
*
PART
NUMBER
(BI)
1.5KE6.8C
*
1.5KE6.8CA
*
1.5KE7.5C
1.5KE7.5CA
1.5KE8.2C
1.5KE8.2CA
1.5KE9.1C
1.5KE9.1CA
1.5KE10C
1.5KE10CA
1.5KE11C
1.5KE11CA
1.5KE12C
1.5KE12CA
1.5KE13C
1.5KE13CA
1.5KE15C
*
1.5KE15CA
*
1.5KE16C
1.5KE16CA
1.5KE18C
*
1.5KE18CA
*
1.5KE20C
1.5KE20CA
1.5KE22C
1.5KE22CA
1.5KE24C
*
1.5KE24CA
*
1.5KE27C
*
1.5KE27CA
*
1.5KE30C
1.5KE30CA
1.5KE33C
1.5KE33CA
1.5KE36C
1.5KE36CA
1.5KE39C
1.5KE39CA
1.5KE43C
1.5KE43CA
1.5KE47C
1.5KE47CA
1.5KE51C
1.5KE51CA
REVERSE
STANDOFF
VOLTAGE
V
R
(Volts)
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
BREAKDOWN VOLTAGE
V
BR
(Volts) @
I
T
MIN
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.60
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
MAX
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
mA
10.0
10.0
10.0
10.0
10.0
10.0
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
I
R
@ V
R
(µA)
1000.0
1000.0
500.0
500.0
200.0
200.0
50.0
50.0
10.0
10.0
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
V
C
@
I
PP
(Volts)
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
MAXIMUM
PEAK
PULSE
CURRENT
I
PP
(A)
139.0
143.0
128.0
132.0
120.0
124.0
109.0
112.0
100.0
103.0
93.0
96.0
87.0
90.0
79.0
82.0
68.0
71.0
64.0
67.0
56.5
59.5
51.5
54.0
47.0
49.0
43.0
45.0
38.5
40.0
34.5
36.0
31.5
33.0
29.0
30.0
26.5
28.0
24.0
25.3
22.2
23.2
20.4
21.4
MAX
VOLTAGE
TEMPERATURE
VARIATION
OF V
BR
(%/°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
0.088
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
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 V
R
of 10 volts and under the
I
R
limit is doubled.
2. V
F
= 3.5 Volts max. for devices of nominal V
BR
< 200V, and V
F
= 5.0 Volts max for devices of nominal V
BR
>200V.
I
F
=50A, 300 µS square wave.
* Prefered voltages.
All products are sold to the commercial specifications shown, for any additional reliability testing or extended parameters, please consult the factory.
contact semitron on: telephone:
+44 (0)1793 724000
fax:
+44 (0)1793 720401
23
ELECTRICAL SPECIFICATIONS @ Tamb = 25°C
PART
NUMBER
(UNI)
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
(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
1.5KE160C
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
STANDOFF
VOLTAGE
V
R
(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
V
BR
(Volts) @
I
T
MIN
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
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
332.0
360.0
380.0
396.0
418.0
MAX
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
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
484.0
462.0
(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
I
R
@ V
R
(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
V
C
@
I
PP
(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
I
PP
(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
MAX
VOLTAGE
TEMPERATURE
VARIATION
OF V
BR
(%/°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
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 V
R
of 10 volts and under the
I
R
limit is doubled.
2. V
F
= 3.5 Volts max. for devices of nominal V
BR
< 200V, and V
F
= 5.0 Volts max for devices of nominal V
BR
>200V.
I
F
=50A, 300 µS square wave.
* Prefered voltages.
All products are sold to the commercial specifications shown, for any additional reliability testing or extended parameters, please consult the factory.
24
contact semitron on: telephone:
+44 (0)1793 724000
fax:
+44 (0)1793 720401
Microcontroller MCU
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