1.5KE18CA Littelfuse Inc, 1.5KE18CA Datasheet - Page 3

• Manufacturer Part Number: 1.5KE18CA
• Description: DIODE TVS 18V 1500W 5% BI AXL
• Manufacturer: Littelfuse Inc
• Series: 1.5KEr
• Type: Dioder

Specifications of 1.5KE18CA

• Package / Case: Axial
• Voltage - Reverse Standoff (typ): 15.3V
• Voltage - Breakdown: 17.1V
• Power (watts): 1500W
• Polarization: Bidirectional
• Mounting Type: Through Hole
• Polarity: Bidirectional
• Channels: 1 Channel
• Clamping Voltage: 25.2 V
• Operating Voltage: 15.3 V
• Breakdown Voltage: 17.1 V
• Termination Style: Through Hole
• Peak Surge Current: 60.3 A
• Peak Pulse Power Dissipation: 1500 W
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 5.3 mm Dia. x 5.3 (Max) mm W x 9.5 mm L
• Brand/series: 1.5KE Series
• Current, Forward: 60.3 A
• Current, Reverse: 5 uA @ 15.30 V
• Current, Surge: 60.3 A
• Current, Surge, Forward: 200 A (Max.)
• Package Type: DO-201
• Power Dissipation: 1500 W (Min.)
• Primary Type: Transient Voltage Surge Suppressor
• Temperature, Operating, Maximum: 175 °C
• Temperature, Operating, Minimum: -55 °C
• Termination: Solder
• Voltage, Breakdown: 17.10 V (Min.) @ 1 mA
• Voltage, Clamping: 25.2 V
• Number Of Elements: 1
• Operating Temperature Classification: Military
• Reverse Breakdown Voltage: 17.1V
• Reverse Stand-off Voltage: 15.3V
• Leakage Current (max): 1uA
• Peak Pulse Current: 60.3A
• Test Current (it): 1mA
• Operating Temp Range: -55C to 175C
• Mounting: Through Hole
• Pin Count: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: Data/Comm, Industrial Equipment
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1.5KE18CA; 1.5KE18CALF; 1.5KE18CALF; 1.5KE18CALFTR; 1.5KE18CAT; F3178TR; F3178TR

For bidirectional type having V
For parts without A, the V
1.5KE Series
Electrical Characteristics
1.5KE200A
1.5KE220A
1.5KE250A
1.5KE300A
1.5KE350A
1.5KE400A
1.5KE440A
1.5KE480A
1.5KE530A
1.5KE540A
1.5KE550A
1.5KE100A
1.5KE110A
1.5KE120A
1.5KE130A
1.5KE150A
1.5KE160A
1.5KE170A
1.5KE180A
1.5KE510A
1.5KE6.8A
1.5KE8.2A
1.5KE9.1A
1.5KE7 .5A
1.5KE20A
1.5KE22A
1.5KE24A
1.5KE27A
Number
1.5KE10A
1.5KE11A
1.5KE12A
1.5KE13A
1.5KE15A
1.5KE16A
1.5KE18A
1.5KE30A
1.5KE33A
1.5KE36A
1.5KE39A
1.5KE43A
1.5KE47A
1.5KE51A
1.5KE56A
1.5KE62A
1.5KE68A
1.5KE75A
1.5KE82A
1.5KE91A
(Uni)
Part
BR
1.5KE200CA
1.5KE220CA
1.5KE250CA
1.5KE300CA
1.5KE350CA
1.5KE400CA
1.5KE440CA
1.5KE480CA
1.5KE530CA
1.5KE540CA
1.5KE550CA
1.5KE100CA
1.5KE110CA
1.5KE120CA
1.5KE130CA
1.5KE150CA
1.5KE160CA
1.5KE170CA
1.5KE180CA
1.5KE510CA
1.5KE6.8CA
1.5KE8.2CA
1.5KE9.1CA
is +10% and V
1.5KE7 .5CA
1.5KE20CA
1.5KE22CA
1.5KE24CA
1.5KE27CA
1.5KE30CA
1.5KE33CA
1.5KE36CA
1.5KE39CA
1.5KE43CA
1.5KE47CA
1.5KE51CA
1.5KE56CA
1.5KE62CA
1.5KE68CA
1.5KE75CA
1.5KE82CA
1.5KE10CA
1.5KE11CA
1.5KE12CA
1.5KE13CA
1.5KE15CA
1.5KE16CA
1.5KE18CA
1.5KE91CA
Number
R
of 10 volts and less, the I
Axial Leaded – 1500W > 1.5KE series
Transient Voltage Suppression Diodes
Part
(Bi)
C
is 5% higher than with A parts.
Voltage V
Stand off
Reverse
(Volts)
300.00
342.00
102.00
128.00
136.00
145.00
154.00
185.00
214.00
256.00
376.00
408.00
434.00
459.00
495.00
171.00
477 .00
111.00
10.20
12.80
13.60
15.30
18.80
20.50
23.10
25.60
28.20
30.80
33.30
36.80
40.20
43.60
53.00
58.10
64.10
70.10
85.50
94.00
47 .80
77 .80
11.10
17 .10
5.80
6.40
8.55
9.40
7 .02
7 .78
R
limit is double.
R
Breakdown Voltage
105.00
124.00
143.00
152.00
162.00
190.00
209.00
285.00
332.00
380.00
418.00
456.00
485.00
503.50
513.00
522.50
114.00
171.00
237 .00
10.50
12.40
14.30
15.20
19.00
20.90
22.80
25.70
28.50
34.20
40.90
44.70
48.50
53.20
58.90
64.60
86.50
95.00
11.40
31.40
71.30
77 .90
MIN
17 .10
37 .10
6.45
8.65
9.50
7 .79
V
7 .13
BR
(Volts) @ I
105.00
126.00
158.00
168.00
179.00
189.00
210.00
263.00
315.00
368.00
420.00
462.00
504.00
535.00
556.50
116.00
137 .00
231.00
567 .00
577 .50
MAX
10.50
12.60
13.70
15.80
16.80
18.90
23.10
25.20
28.40
34.70
45.20
49.40
53.60
58.80
65.10
78.80
86.10
95.50
11.60
21.00
31.50
37 .80
41.00
71.40
8.61
9.50
7 .88
7 .14
T
88
Current
I
T
Test
(mA)
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum
Clamping
V
Voltage
(Volts)
C
482.0
548.0
602.0
658.0
698.0
725.0
103.0
113.0
125.0
152.0
165.0
179.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
740.0
760.0
137 .0
207 .0
10.5
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
30.6
33.2
45.7
49.9
53.9
59.3
64.8
70.1
85.0
92.0
11.3
27 .7
37 .5
41.4
77 .0
@ I
pp
Peak Pulse
Maximum
Current I
144.8
134.5
125.6
104.8
113.4
83.5
60.3
54.9
49.7
45.8
40.5
36.7
33.3
30.5
28.2
25.6
23.5
97 .4
91.0
71.7
67 .6
21.7
19.7
16.5
14.8
13.5
12.2
10.0
17 .9
11.1
(A)
3.2
2.8
2.5
2.3
2.1
2.1
2.0
2.0
9.2
8.5
6.9
6.5
6.2
5.5
4.6
4.4
3.7
7 .3
pp
Leakage I
Maximum
Reverse
V
R
1000
500
200
50
10
(μA)
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R
@
Approval
Agency
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X