SMBJ18CA R4 Taiwan Semiconductor, SMBJ18CA R4 Datasheet - Page 3

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SMBJ18CA R4

Manufacturer Part Number
SMBJ18CA R4
Description
TVS Diodes - Transient Voltage Suppressors 18V 600W 5% Bidir
Manufacturer
Taiwan Semiconductor
Datasheet

Specifications of SMBJ18CA R4

Product Category
TVS Diodes - Transient Voltage Suppressors
Rohs
yes
Polarity
Unidirectional
Operating Voltage
18 V
Breakdown Voltage
20 V
Clamping Voltage
29.2 V
Peak Surge Current
100 A
Package / Case
DO-214AA
Minimum Operating Temperature
- 65 C
Maximum Operating Temperature
+ 150 C
Channels
1 Channel
Dimensions
3.73(Max) mm W x 4.75(Max) mm L
Peak Pulse Power Dissipation
600 W (Min)
Part # Aliases
R4 SMBJ18CA
ELECTRICAL CHARACTERISTICS (T
SMBJ5.0
SMBJ5.0A
SMBJ6.0
SMBJ6.0A
SMBJ6.5
SMBJ6.5A
SMBJ7.0
SMBJ7.0A
SMBJ7.5
SMBJ7.5A
SMBJ8.0
SMBJ8.0A
SMBJ8.5
SMBJ8.5A
SMBJ9.0
SMBJ9.0A
SMBJ10
SMBJ10A
SMBJ11
SMBJ11A
SMBJ12
SMBJ12A
SMBJ13
SMBJ13A
SMBJ14
SMBJ14A
SMBJ15
SMBJ15A
SMBJ16
SMBJ16A
SMBJ17
SMBJ17A
SMBJ18
SMBJ18A
SMBJ20
SMBJ20A
SMBJ22
SMBJ22A
SMBJ24
SMBJ24A
SMBJ26
SMBJ26A
SMBJ28
SMBJ28A
SMBJ30
SMBJ30A
SMBJ33
SMBJ33A
SMBJ36
SMBJ36A
SMBJ40
SMBJ40A
SMBJ43
SMBJ43A
Device
Marking
Device
Code
KW
MM
KM
LW
MD
ME
MG
MH
MK
MN
MP
MQ
MR
MS
KD
KG
KH
KN
KQ
KR
KU
LM
MF
ML
MT
KE
KF
KK
KL
KP
KS
KT
KV
KX
KY
KZ
LD
LG
LH
LN
LQ
LR
LU
LE
LF
LK
LL
LP
LS
LT
LV
LX
LY
LZ
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.0
10.0
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20.0
20.0
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
47.8
47.8
Min.
Breakdown
(Note 1)
Voltage
V
V
BR
A
=25℃ unless otherwise noted)
Max.
7.30
7.00
8.15
7.37
8.82
7.98
9.51
8.60
10.3
9.21
10.9
9.83
11.5
10.4
12.2
11.1
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38.0
34.4
40.7
36.8
44.9
40.6
48.9
44.2
54.3
49.1
58.4
52.8
Current
Test
mA
10
10
10
10
10
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
1
I
T
Stand-Off
Voltage
V
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
33
36
36
40
40
43
43
V
WM
Maximum
Reverse
Leakage
@ V
800
800
800
800
500
500
200
200
100
100
50
50
10
10
uA
I
5
5
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
D
WM
Maximum
Current
(Note 2)
Pulse
Peak
65.0
68.0
55.0
61.0
51.0
56.0
47.0
52.0
44.0
48.0
42.0
46.0
39.0
43.0
37.0
40.0
33.0
37.0
31.0
34.0
28.0
31.0
26.0
29.0
24.4
27.0
23.1
25.1
21.8
24.2
20.0
22.8
19.5
21.5
17.6
19.4
15.0
17.7
14.6
16.0
13.5
14.9
12.6
13.8
11.7
13.0
10.6
11.8
10.8
I
9.8
8.8
9.7
8.2
9.0
PPM
A
Version : I13
Maximum
Clamping
Voltage
@ I
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
9.6
9.2
Vc
V
PPM

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