SMB Series
600Watts Surface Mount Transient Voltage Suppressor
Maximum
Maximum
Working
PeakReverse
Voltage
Maximum
Reverse Surge
Current
Reverse Voltage
at IRSM
Device
Marking code
Breakdowm voltage
VBR Volts
Reverse
Leakage at
VRWM
Device
Uni-
Device
Bi-
(Clamping
Voltage)
directional
directional
(UNI) (BI) Min. Max. @IT( mA) VRWM(Volts)
IR (uA)
IRSM(Amps)
VRSM(Volts)
SMB6.8
SMB6.8A
SMB7.5
SMB7.5A
SMB8.2
SMB8.2A
SMB9.1
SMB9.1A
SMB10
SMB6.8C
SMB6.8CA
SMB7.5C
SMB7.5CA
SMB8.2C
SMB8.2CA
SMB9.1C
SMB9.1CA
SMB10C
KDK KDM 6.12 7.48
KEK KEM 6.45 7.14
KFK KFM 6.75 8.25
KGK KGM 7.13 7.88
KHK KHM 7.38 9.02
KKK KKM 7.79 8.61
KLK KLM 8.19 10.0
KMK KMM 8.65 9.55
KNK KNM 9.00 11.0
KPK KPM 9.50 10.5
KQK KQM 9.90 12.1
KRK KRM 10.5 11.6
KSK KSM 10.8 13.2
KTK KTM 11.4 12.6
KUK KUM 11.7 14.3
KVK KVM 12.4 13.7
KWK KWM 13.5 16.3
KXK KXM 14.3 15.8
KYK KYM 14.4 17.6
KZK KZM 15.2 16.8
LDK LDM 16.2 19.8
LEK LEM 17.1 18.9
LFK LFM 18.0 22.0
LGK LGM 19.0 21.0
LHK LHM 19.8 24.2
LKK LKM 20.9 23.1
LLK LLM 21.6 26.4
LMK LMM 22.8 25.2
LNK LNM 24.3 29.7
LPK LPM 25.7 28.4
LQK LQM 27.0 33.0
LRK LRM 28.5 31.5
LSK LSM 29.7 36.3
LTK LTM 31.4 34.7
LUK LUM 32.4 39.6
LVK LVM 34.2 37.8
LWK LWM 35.1 42.9
LXK LXM 37.1 41.0
10.0
10.0
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
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
10.2
10.5
11.1
12.1
12.8
12.9
13.6
14.5
15.3
16.2
17.1
17.8
18.8
19.4
20.5
21.8
23.1
24.3
25.6
26.8
28.2
29.1
30.8
31.6
33.3
1000
1000
500
500
200
200
50.0
50.0
20.0
20.0
5.0
55.6
57.1
51.3
53.1
48.0
49.6
44.0
44.8
40.0
41.4
37.0
38.5
34.7
35.9
31.6
33.0
27.3
28.3
25.5
26.7
22.6
23.5
20.6
21.7
18.8
19.6
17.3
18.1
15.3
16.0
13.8
14.4
12.6
13.2
11.6
12.0
10.6
11.2
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
25.5
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
SMB10A
SMB11
SMB10CA
SMB11C
SMB11A
SMB12
SMB11CA
SMB12C
5.0
5.0
SMB12A
SMB13
SMB12CA
SMB13C
5.0
5.0
SMB13A
SMB15
SMB13CA
SMB15C
5.0
5.0
SMB15A
SMB16
SMB15CA
SMB16C
5.0
5.0
SMB16A
SMB18
SMB16CA
SMB18C
5.0
5.0
SMB18A
SMB20
SMB18CA
SMB20C
5.0
5.0
SMB20A
SMB22
SMB20CA
SMB22C
5.0
5.0
SMB22A
SMB24
SMB22CA
SMB24C
5.0
5.0
SMB24A
SMB27
SMB24CA
SMB27C
5.0
5.0
SMB27A
SMB30
SMB27CA
SMB30C
5.0
5.0
SMB30A
SMB33
SMB30CA
SMB33C
5.0
5.0
SMB33A
SMB36
SMB33CA
SMB36C
5.0
5.0
SMB36A
SMB39
SMB36CA
SMB39C
5.0
5.0
SMB39A
SMB43
SMB39CA
SMB43C
5.0
LYK LYM 38.7 47.3
LZK LZM 40.9 45.2
1.0
1.0
34.8
36.8
5.0
5.0
9.6
61.9
59.3
10.1
SMB43A
SMB43CA
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