1SMB5.0CA
THRU
1SMB170CA
SURFACE MOUNT
BI-DIRECTIONAL
GLASS PASSIVATED JUNCTION
SILICON TRANSIENT
VOLTAGE SUPPRESSOR
600 WATTS, 5.0 THRU 170 VOLTS
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
MAXIMUM RATINGS: (TA=25°C unless otherwise noted) SYMBOL UNITS
Peak Power Dissipation (Note 1) PPK 600 W
Operating and Storage Junction Temperature TJ, Tstg -65 to +150 °C
ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted)
• This series is UL listed, UL file number E130224
Notes: (1) Non-repetitive 10x1,000µs pulse.
TYPE
REVERSE
STAND-OFF
VOLTAGE
VRWM
BREAKDOWN
VOLTAGE
VBR @ IT
TEST
CURRENT
IT
MAXIMUM
REVERSE
LEAKAGE
CURRENT
IR @ VRWM
MAXIMUM
CLAMPING
VOLTAGE
VC @ IPP
PEAK
PULSE
CURRENT
(Note 1)
IPP
MARKING
CODE
VMIN
V
MAX
VmA µA V A
1SMB5.0CA 5.0 6.40 7.25 10 1600 9.2 65.2 CKEC
1SMB6.0CA 6.0 6.67 7.67 10 1600 10.3 58.3 CKGC
1SMB6.5CA 6.5 7.22 8.30 10 1000 11.2 53.6 CKKC
1SMB7.0CA 7.0 7.78 8.95 10 400 12 50 CKMC
1SMB7.5CA 7.5 8.33 9.58 1.0 200 12.9 46.5 CKPC
1SMB8.0CA 8.0 8.89 10.23 1.0 100 13.6 44.1 CKRC
1SMB8.5CA 8.5 9.44 10.82 1.0 20 14.4 41.7 CKTC
1SMB9.0CA 9.0 10 11.5 1.0 10 15.4 39 CKVC
1SMB10CA 10 11.1 12.8 1.0 5.0 17 35.3 CKXC
1SMB11CA 11 12.2 14 1.0 5.0 18.2 33 CKZC
1SMB12CA 12 13.3 15.3 1.0 5.0 19.9 30.2 CLEC
1SMB13CA 13 14.4 16.5 1.0 5.0 21.5 27.9 CLGC
1SMB14CA 14 15.6 17.9 1.0 5.0 23.2 25.8 CLKC
1SMB15CA 15 16.7 19.2 1.0 5.0 24.4 24 CLMC
1SMB16CA 16 17.8 20.5 1.0 5.0 26 23.1 CLPC
1SMB17CA 17 18.9 21.7 1.0 5.0 27.6 21.7 CLRC
1SMB18CA 18 20 23.3 1.0 5.0 29.2 20.5 CLTC
1SMB20CA 20 22.2 25.5 1.0 5.0 32.4 18.5 CLVC
1SMB22CA 22 24.4 28 1.0 5.0 35.5 16.9 CLXC
1SMB24CA 24 26.7 30.7 1.0 5.0 38.9 15.4 CLZC
1SMB26CA 26 28.9 33.2 1.0 5.0 42.1 14.2 CMEC
1SMB28CA 28 31.1 35.8 1.0 5.0 45.4 13.2 CMGC
1SMB30CA 30 33.3 38.3 1.0 5.0 48.4 12.4 CMKC
SMB CASE
R5 (8-September 2011)
www.centralsemi.com
1SMB5.0CA
THRU
1SMB170CA
SURFACE MOUNT
BI-DIRECTIONAL
GLASS PASSIVATED JUNCTION
SILICON TRANSIENT
VOLTAGE SUPPRESSOR
600 WATTS, 5.0 THRU 170 VOLTS
SMB CASE - MECHANICAL OUTLINE
ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C unless otherwise noted)
TYPE
REVERSE
STAND-OFF
VOLTAGE
VRWM
BREAKDOWN
VOLTAGE
VBR @ IT
TEST
CURRENT
IT
MAXIMUM
REVERSE
LEAKAGE
CURRENT
IR @ VRWM
MAXIMUM
CLAMPING
VOLTAGE
VC @ IPP
PEAK
PULSE
CURRENT
(Note 1)
IPP
MARKING
CODE
VMIN
V
MAX
VmA µA V A
1SMB33CA 33 36.7 42.2 1.0 5.0 53.3 11.3 CMMC
1SMB36CA 36 40 46 1.0 5.0 58.1 10.3 CMPC
1SMB40CA 40 44.4 51.1 1.0 5.0 64.5 9.3 CMRC
1SMB43CA 43 47.8 54.9 1.0 5.0 69.4 8.6 CMTC
1SMB45CA 45 50 57.5 1.0 5.0 72.7 8.3 CMVC
1SMB48CA 48 53.3 61.3 1.0 5.0 77.4 7.7 CMXC
1SMB51CA 51 56.7 65.2 1.0 5.0 82.4 7.3 CMZC
1SMB54CA 54 60 69 1.0 5.0 87.1 6.9 CNEC
1SMB58CA 58 64.4 74.1 1.0 5.0 93.6 6.4 CNGC
1SMB60CA 60 66.7 76.7 1.0 5.0 96.8 6.2 CNKC
1SMB64CA 64 71.1 81.8 1.0 5.0 103 5.8 CNMC
1SMB70CA 70 77.8 89.5 1.0 5.0 113 5.3 CNPC
1SMB75CA 75 83.3 95.8 1.0 5.0 121 4.9 CNRC
1SMB78CA 78 86.7 99.7 1.0 5.0 126 4.7 CNTC
1SMB85CA 85 94.4 108.2 1.0 5.0 137 4.4 CNVC
1SMB90CA 90 100 115.5 1.0 5.0 146 4.1 CNXC
1SMB100CA 100 111 128 1.0 5.0 162 3.7 CNZC
1SMB110CA 110 122 140.5 1.0 5.0 177 3.4 CPEC
1SMB120CA 120 133 153 1.0 5.0 193 3.1 CPGC
1SMB130CA 130 144 165.5 1.0 5.0 209 2.9 CPKC
1SMB150CA 150 167 192.5 1.0 5.0 243 2.5 CPMC
1SMB160CA 160 178 205 1.0 5.0 259 2.3 CPPC
1SMB170CA 170 189 217.5 1.0 5.0 275 2.2 CPRC
www.centralsemi.com
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
TYPICAL ELECTRICAL CHARACTERISTICS
R5 (8-September 2011)
www.centralsemi.com
