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Littelfuse
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1.5KE100

(1.5KE Series) 1500 WATT AXIAL TRANSIENT VOLTAGE SUPPRESSORS



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1.5KE100 pdf
1.5KE6.8 - 1.5KE440CA series
1500 WATT AXIAL TRANSIENT VOLTAGE SUPPRESSORS
Protect sensitive electronics against voltage transients induced by 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.
FEATURES
G Breakdown voltage range 6.8 to 440 Volts
G Uni-directional and Bi-directional
G Glass passivated junction
G Low clamping factor
G 100% surge tested
G UL recognised
MAXIMUM RATING
G Peak Pulse Power (Ppk): 1500 Watts (10 x 1000µs)@25°C
(see diagram on page 6 for wave form)
G 5 watt steady state
G Response time: 1 x 10-12 seconds (theoretical)
G Forward surge rating: 200 Amps, 8.3ms half sine wave,
(uni-directional devices only)
G Operating & storage temperature: -55°C to +150°C
MECHANICAL CHARACTERISTICS
G Case: DO-201AD: Moulded plastic over glass passivated junction
G Terminals: Axial leads, solderable per MIL-STD-202 Method 208
G Solderable leads = 230°C for 10 seconds (1.59mm from case)
G Marking: cathode band, (positive terminal, uni-directional devices only),
device code, logo
G Weight: 1.5 grammes (approx)
0.966 - 1.066
Min 25.4
4.826
5.207
9.155
9.527
Min 25.4
All dimensions in mm
Figure 1 - Capacitance vs. Stand-off Voltage
10000
1000
Cj (pf)
100
G STAND-OFF VOLTAGE
Uni-directional
Bi-directional
10
1
10 100 1000
Device Stand-off Voltage - Volts
Figure 2 - Peak Pulse Power vs. Pulse Time
100kw
20kw
Pp 5kw
(KW) 2kw
500w
100w
1µs
10µs
100µs 1ms
Pulse Time (tp)
10ms
ORDERING INFORMATION
1.5KE
CA
Voltage
Bi-Directional
5% Voltage Tolerance
Packaging Option
B = Bulk (500 pcs)
T = Tape and reeled (1500 pcs)
118 w w w . l i t t e l f u s e . c o m
Free Datasheet http://www.datasheet-pdf.com/



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1.5KE100 pdf
1.5KE6.8 - 1.5KE440CA series
ELECTRICAL SPECIFICATION @ Tamb 25°C
Part
Number
(Uni)
Part
Number
(Bi)
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
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
Stand off
Voltage
VR
(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
10.20
10.50
11.10
12.10
12.80
12.90
13.60
14.50
15.30
16.20
17.10
17.80
18.80
19.40
20.50
21.80
23.10
24.30
25.60
26.80
28.20
29.10
30.80
31.60
33.30
34.80
36.80
38.10
40.20
41.30
43.60
Breakdown
Voltage
VBR (Volts) @ IT
MIN
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.60
9.00
9.50
9.90
10.50
10.80
11.40
11.70
12.40
13.50
14.30
14.40
15.20
16.20
17.10
18.00
19.00
19.80
20.90
21.60
22.80
24.30
25.70
27.00
28.50
29.70
31.40
32.40
34.20
35.10
37.10
38.70
40.90
42.30
44.70
45.90
48.50
MAX
7.48
7.14
8.25
7.88
9.02
8.61
10.00
9.55
11.00
10.50
12.10
11.60
13.20
12.60
14.30
13.70
16.50
15.80
17.60
16.80
19.80
18.90
22.00
21.00
24.20
23.10
26.40
25.20
29.70
28.40
33.00
31.50
36.30
34.70
39.60
37.80
42.90
41.00
47.30
45.20
51.70
49.40
56.10
53.60
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
IR @ VR
(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
VC @ IPP
(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
IPP
(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 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
0.088
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 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.
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Part Number 1.5KE100
Description (1.5KE Series) 1500 WATT AXIAL TRANSIENT VOLTAGE SUPPRESSORS
Maker Littelfuse - Littelfuse
Total Page 3 Pages
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