SMCJ18A_Q Fairchild Semiconductor, SMCJ18A_Q Datasheet - Page 2

• Manufacturer Part Number: SMCJ18A_Q
• Description: TVS Diodes - Transient Voltage Suppressors 1500W TVS Unidirectional
• Manufacturer: Fairchild Semiconductor
• Series: SMCJr

Specifications of SMCJ18A_Q

• Product Category: TVS Diodes - Transient Voltage Suppressors
• Polarity: Unidirectional
• Operating Voltage: 18 V
• Breakdown Voltage: 20 V
• Clamping Voltage: 29.2 V
• Peak Surge Current: 5 uA
• Package / Case: DO-214AB
• Minimum Operating Temperature: - 55 C
• Maximum Operating Temperature: + 150 C
• Channels: 1 Channel
• Dimensions: 6.25 (Max) mm W x 7.15 (Max) mm L
• Peak Pulse Power Dissipation: 1500 W
• Termination Style: SMD/SMT

Electrical Characteristics
* Color band denotes cathode on unidirectional devices only. No color band on bidirectional devices.
** For bidirectional parts with V
S M C J5V 0(C )A
S M C J6V 0(C )A
S M C J6V 5(C )A
S M C J7V 0(C )A
S M C J7V 5(C )A
S M C J8V 0(C )A
S M C J8V 5(C )A
S M C J9V 0(C )A
S M C J10(C)A
S M C J11(C)A
S M C J12(C)A
S M C J13(C)A
S M C J14(C)A
S M C J15(C)A
S M C J16(C)A
S M C J17(C)A
S M C J18(C)A
S M C J20(C)A
S M C J22(C)A
S M C J24(C)A
S M C J26(C)A
S M C J28(C)A
S M C J30(C)A
S M C J33(C)A
S M C J36(C)A
S M C J40(C)A
S M C J43(C)A
S M C J45(C)A
S M C J48(C)A
S M C J51(C)A
S M C J54(C)A
S M C J58(C)A
S M C J60(C)A
S M C J64(C )A
S M C J70(C)A
S M C J75(C)A
S M C J78(C)A
S M C J85(C)A
S M C J90(C)A
S M C J100(C)A
S M C J110(C)A
S M C J120(C)A
S M C J130(C)A
S M C J150(C)A
S M C J160(C )A
S M C J170(C)A
B i-directional (C )
U ni-directional
D evice
M arking*
G G M
G D G
G D M
G D R
G E G
G E M
G FM
G G E
G G G
G G K
G G P
G G R
G G V
G G X
G H G
G H M
G H R
G D E
G D K
G D P
G D T
G D V
G D X
G D Z
G E E
G E K
G E P
G E R
G E V
G E X
G FG
G FR
G G T
G G Z
G H E
G H K
G H P
P art
G E T
G E Z
G FE
G FK
G FP
G FT
G FV
G FX
G FZ
RWM
<10V, the I
S tand -off
R everse
V
V oltage
R W M
100
110
120
130
150
160
170
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10
11
12
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
85
90
T
(V )
A
R
= 25°C unless otherwise noted
max limit is doubled.
m in
100.0
111.0
122.0
133.0
144.0
167.0
178.0
189.0
B reakdow n
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.0
11.1
12.2
13.3
14.4
15.6
16.7
17.8
18.9
20.0
22.2
24.4
26.7
28.9
31.1
33.3
36.7
40.0
44.4
47.8
50.0
53.3
56.7
60.0
64.4
66.7
71.1
77.8
83.3
86.7
94.4
V oltage
V
B R
(V )
104.0
111.0
123.0
135.0
147.0
159.0
185.0
197.0
209.0
m ax
7.37
7.98
8.60
9.21
9.83
10.4
11.1
12.3
13.5
14.7
15.9
17.2
18.5
19.7
20.9
22.1
24.5
26.9
29.5
31.9
34.4
36.8
40.6
44.2
49.1
52.8
55.3
58.9
62.7
66.3
71.2
73.7
78.6
86.0
92.1
95.8
7.0
C urrent
I
T
Test
(m A)
10
10
10
10
Transient Voltage Suppressors
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
C lam ping
V oltage
@ I
V
103.0
113.0
121.0
126.0
137.0
146.0
162.0
177.0
193.0
209.0
243.0
259.0
275.0
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
9.2
C
PPM
(V )
P eak P ulse
C urrent
I
SMCJ5V0(C)A-SMCJ170(C)A, Rev. H4
PPM
163.0
145.6
133.9
125.0
116.3
110.3
104.2
97.4
88.2
82.4
75.3
69.8
64.7
61.5
57.7
54.3
51.4
46.3
42.3
38.6
35.6
33.0
31.0
28.1
25.8
23.3
21.6
20.6
19.4
18.2
17.2
16.0
15.5
14.6
13.3
12.4
11.9
10.9
10.3
9.3
8.5
7.8
7.2
6.2
5.8
5.5
(A )
(continued)
R everse
Leakage
I
@ V
R
1000
1000
(uA )**
500
200
100
50
20
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
R W M