1SMB5.0CA
THRU
1SMB170CA
SURFACE MOUNT
BI-DIRECTIONAL
GLASS PASSIVATED JUNCTION
SILICON TRANSIENT
VOLTAGE SUPPRESSOR
600 WATTS, 5.0 THRU 170 VOLTS
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR 1SMB5.0CA
Series types are Surface Mount Bi-Directional Glass
Passivated Junction Transient Voltage Suppressors
designed to protect voltage sensitive components from
high voltage transients.
THIS DEVICE IS MANUFACTURED WITH A GLASS
PASSIVATED CHIP FOR OPTIMUM RELIABILITY.
Note: For Uni-directional devices, please refer to the
1SMB5.0A Series data sheet.
MARKING CODE: SEE ELECTRICAL
CHARACTERISTICS TABLE
SMB CASE
• This series is UL listed, UL file number E130224
MAXIMUM RATINGS:
(TA=25°C unless otherwise noted)
Peak Power Dissipation (Note 1)
Operating and Storage Junction Temperature
SYMBOL
PPK
TJ, Tstg
MAXIMUM
REVERSE
LEAKAGE
CURRENT
IR @ VRWM
µA
1600
1600
1000
400
200
100
20
10
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
600
-65 to +150
UNITS
W
°C
ELECTRICAL CHARACTERISTICS:
(TA=25°C unless otherwise noted)
REVERSE
STAND-OFF
VOLTAGE
TYPE
VRWM
V
1SMB5.0CA
1SMB6.0CA
1SMB6.5CA
1SMB7.0CA
1SMB7.5CA
1SMB8.0CA
1SMB8.5CA
1SMB9.0CA
1SMB10CA
1SMB11CA
1SMB12CA
1SMB13CA
1SMB14CA
1SMB15CA
1SMB16CA
1SMB17CA
1SMB18CA
1SMB20CA
1SMB22CA
1SMB24CA
1SMB26CA
1SMB28CA
1SMB30CA
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
BREAKDOWN
VOLTAGE
VBR @ IT
MIN
MAX
V
V
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10
11.1
12.2
13.3
14.4
15.6
16.7
17.8
18.9
20
22.2
24.4
26.7
28.9
31.1
33.3
7.25
7.67
8.30
8.95
9.58
10.23
10.82
11.5
12.8
14
15.3
16.5
17.9
19.2
20.5
21.7
23.3
25.5
28
30.7
33.2
35.8
38.3
TEST
CURRENT
IT
mA
10
10
10
10
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
MAXIMUM
CLAMPING
VOLTAGE
VC @ IPP
V
9.2
10.3
11.2
12
12.9
13.6
14.4
15.4
17
18.2
19.9
21.5
23.2
24.4
26
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
PEAK
PULSE
CURRENT
(Note 1)
IPP
A
65.2
58.3
53.6
50
46.5
44.1
41.7
39
35.3
33
30.2
27.9
25.8
24
23.1
21.7
20.5
18.5
16.9
15.4
14.2
13.2
12.4
CKEC
CKGC
CKKC
CKMC
CKPC
CKRC
CKTC
CKVC
CKXC
CKZC
CLEC
CLGC
CLKC
CLMC
CLPC
CLRC
CLTC
CLVC
CLXC
CLZC
CMEC
CMGC
CMKC
MARKING
CODE
Notes: (1) Non-repetitive 10x1,000µs pulse.
R5 (8-September 2011)
1SMB5.0CA
THRU
1SMB170CA
SURFACE MOUNT
BI-DIRECTIONAL
GLASS PASSIVATED JUNCTION
SILICON TRANSIENT
VOLTAGE SUPPRESSOR
600 WATTS, 5.0 THRU 170 VOLTS
ELECTRICAL CHARACTERISTICS - Continued:
(TA=25°C unless otherwise noted)
REVERSE
STAND-OFF
VOLTAGE
TYPE
VRWM
V
1SMB33CA
1SMB36CA
1SMB40CA
1SMB43CA
1SMB45CA
1SMB48CA
1SMB51CA
1SMB54CA
1SMB58CA
1SMB60CA
1SMB64CA
1SMB70CA
1SMB75CA
1SMB78CA
1SMB85CA
1SMB90CA
1SMB100CA
1SMB110CA
1SMB120CA
1SMB130CA
1SMB150CA
1SMB160CA
1SMB170CA
33
36
40
43
45
48
51
54
58
60
64
70
75
78
85
90
100
110
120
130
150
160
170
BREAKDOWN
VOLTAGE
VBR @ IT
MIN
MAX
V
V
36.7
40
44.4
47.8
50
53.3
56.7
60
64.4
66.7
71.1
77.8
83.3
86.7
94.4
100
111
122
133
144
167
178
189
42.2
46
51.1
54.9
57.5
61.3
65.2
69
74.1
76.7
81.8
89.5
95.8
99.7
108.2
115.5
128
140.5
153
165.5
192.5
205
217.5
TEST
CURRENT
IT
mA
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
MAXIMUM
REVERSE
LEAKAGE
CURRENT
IR @ VRWM
µA
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
MAXIMUM
CLAMPING
VOLTAGE
VC @ IPP
V
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
103
113
121
126
137
146
162
177
193
209
243
259
275
PEAK
PULSE
CURRENT
(Note 1)
IPP
A
11.3
10.3
9.3
8.6
8.3
7.7
7.3
6.9
6.4
6.2
5.8
5.3
4.9
4.7
4.4
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.2
CMMC
CMPC
CMRC
CMTC
CMVC
CMXC
CMZC
CNEC
CNGC
CNKC
CNMC
CNPC
CNRC
CNTC
CNVC
CNXC
CNZC
CPEC
CPGC
CPKC
CPMC
CPPC
CPRC
MARKING
CODE
SMB CASE - MECHANICAL OUTLINE
R5 (8-September 2011)
w w w. c e n t r a l s e m i . c o m
1SMB5.0CA
THRU
1SMB170CA
SURFACE MOUNT
BI-DIRECTIONAL
GLASS PASSIVATED JUNCTION
SILICON TRANSIENT
VOLTAGE SUPPRESSOR
600 WATTS, 5.0 THRU 170 VOLTS
TYPICAL ELECTRICAL CHARACTERISTICS
R5 (8-September 2011)
w w w. c e n t r a l s e m i . c o m
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