1SMB5.0A
THRU
1SMB170A
SURFACE MOUNT
UNI-DIRECTIONAL
www.centralsemi.com
GLASS PASSIVATED JUNCTION
SILICON TRANSIENT
DESCRIPTION:
The CENTRAL SEMICONDUCTOR 1SMB5.0A
Series types are Surface Mount Uni-Directional Glass
Passivated Junction Transient Voltage Suppressors
designed to protect voltage sensitive components from
high voltage transients.
VOLTAGE SUPPRESSOR
600 WATTS, 5.0 THRU 170 VOLTS
THIS DEVICE IS MANUFACTURED WITH A GLASS
PASSIVATED CHIP FOR OPTIMUM RELIABILITY.
Note: For Bi-directional devices, please refer to the
1SMB5.0CA Series data sheet.
MARKING CODE: SEE ELECTRICAL
CHARACTERISTICS TABLE
SMB CASE
• This series is UL listed, UL file number E130224
MAXIMUM RATINGS: (T =25°C unless otherwise noted)
Peak Power Dissipation (Note 1)
Peak Forward Surge Current (JEDEC Method)
Operating and Storage Junction Temperature
SYMBOL
UNITS
W
A
A
P
600
100
-65 to +150
DM
I
FSM
T , T
°C
J
stg
ELECTRICAL CHARACTERISTICS: (T =25°C unless otherwise noted)
A
MAXIMUM
REVERSE
MAXIMUM
PEAK
PULSE
CURRENT
(Note 1)
REVERSE
STAND-OFF
VOLTAGE
BREAKDOWN
VOLTAGE
TEST
CURRENT
CLAMPING
VOLTAGE
@ I
PP
LEAKAGE
CURRENT
MARKING
CODE
TYPE
@ V
V
I
RWM
@
BR
T
V
I
I
V
C
I
MIN
(V)
MAX
(V)
RWM
T
R
PP
(mA)
(µA)
(V)
(A)
(V)
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
1SMB5.0A
1SMB6.0A
1SMB6.5A
1SMB7.0A
1SMB7.5A
1SMB8.0A
1SMB8.5A
1SMB9.0A
1SMB10A
1SMB11A
1SMB12A
1SMB13A
1SMB14A
1SMB15A
1SMB16A
1SMB17A
1SMB18A
1SMB20A
1SMB22A
1SMB24A
1SMB26A
1SMB28A
1SMB30A
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10
7.25
7.67
8.30
8.95
9.58
10.23
10.82
11.5
12.8
14
10
10
800
800
500
200
100
50
9.2
10.3
11.2
12
65.2
58.3
53.6
50
CKE
CKG
CKK
CKM
CKP
CKR
CKT
CKV
CKX
CKZ
CLE
CLG
CLK
CLM
CLP
CLR
CLT
CLV
CLX
CLZ
CME
CMG
CMK
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
12.9
13.6
14.4
15.4
17
46.5
44.1
41.7
39
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
5.0
11.1
12.2
13.3
14.4
15.6
16.7
17.8
18.9
20
35.3
33
18.2
19.9
21.5
23.2
24.4
26
15.3
16.5
17.9
19.2
20.5
21.7
23.3
25.5
28
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
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
22.2
24.4
26.7
28.9
31.1
33.3
30.7
33.2
35.8
38.3
Notes: (1) Non-repetitive 10x1,000µs pulse.
R4 (20-November 2009)
