1.5SMC18 Littelfuse Inc, 1.5SMC18 Datasheet - Page 2

• Manufacturer Part Number: 1.5SMC18
• Description: DIODE TVS 18V 1500W 10% UNI SMD
• Manufacturer: Littelfuse Inc
• Series: 1.5SMCr

Specifications of 1.5SMC18

• Package / Case: DO-214AB, SMC
• Voltage - Reverse Standoff (typ): 15.3V
• Voltage - Breakdown: 17.1V
• Power (watts): 1500W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 25.2 V
• Operating Voltage: 15.3 V
• Breakdown Voltage: 17.1 V
• Termination Style: SMD/SMT
• Peak Surge Current: 60.3 A
• Peak Pulse Power Dissipation: 1500 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C
• Dimensions: 6.22 mm W x 7.11 mm L x 2.62 mm H
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant

1.5SMC Series
Electrical Characteristics
Number
(Uni)
Part
Number
Part
is ± 10%
(Bi)
of 10 volts and less, the I limit is double.
7V5A
120A
130A
150A
160A
170A
200A
220A
250A
300A
350A
400A
440A
510A
530A
540A
550A
UNI
10A
12A
13A
15A
16A
20A
22A
24A
27A
30A
33A
36A
43A
47A
51A
56A
62A
75A
75A
11A
Marking
Transient Voltage Suppression Diodes
Surface Mount – 1500W > 1.5SMC series
7V5C
200C
300C
400C
100C
120C
130C
150C
160C
170C
220C
250C
350C
440C
510C
530C
540C
550C
110C
10C
11C
12C
13C
15C
16C
20C
22C
24C
27C
30C
33C
36C
43C
47C
51C
56C
62C
75C
BI
Revision: December 01, 2010, 13:50
Stand off
Reverse
Voltage
(Volts)
256.00
300.00
342.00
434.00
102.00
136.00
145.00
154.00
214.00
376.00
171.00
477 .00
111.00
10.20
13.60
15.30
20.50
23.10
25.60
33.30
40.20
43.60
53.00
64.10
70.10
11.10
17 .10
6.40
7 .02
V
R
105.00
124.00
143.00
152.00
162.00
332.00
456.00
503.50
513.00
522.50
114.00
171.00
237 .00
25.70
34.20
44.70
53.20
64.60
10.50
12.40
14.30
15.20
31.40
71.30
MIN
11.40
17 .10
37 .10
6.45
7 .13
Breakdown
Voltage V
(Volts) @ I
48
105.00
126.00
210.00
231.00
263.00
315.00
420.00
462.00
504.00
535.00
556.50
116.00
137 .00
567 .00
577 .50
MAX
10.50
12.60
13.70
23.10
25.20
34.70
45.20
53.60
65.10
11.60
21.00
31.50
41.00
71.40
7 .14
Please refer to http://www.Littelfuse.com/series/1.5SMC.html for current information.
BR
T
Current
(mA)
Test
10
10
10
I
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
T
Maximum
Voltage V
Clamping
@ I
234.0
246.0
344.0
602.0
725.0
103.0
113.0
125.0
152.0
165.0
274.0
414.0
740.0
760.0
137 .0
207 .0
10.5
12.1
13.4
14.5
15.6
16.7
21.2
22.5
25.2
30.6
33.2
41.4
45.7
70.1
Specifications are subject to change without notice.
11.3
27 .7
37 .5
77 .0
(V)
pp
C
Maximum
Current I
Pulse
134.5
125.6
Peak
113.4
60.3
40.5
36.7
33.3
30.5
25.6
23.5
16.5
13.5
12.2
10.0
71.7
67 .6
21.7
11.1
(A)
6.5
6.2
5.5
4.6
4.4
3.7
3.2
2.5
2.3
2.1
2.1
2.0
2.0
7 .3
pp
©2010 Littelfuse, Inc.
Maximum
Leakage I
Reverse
@ V
(μA)
1000
500
200
50
10
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
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