5SMC33A
THRU
5SMC170A
SURFACE MOUNT SILICON
UNI-DIRECTIONAL
GLASS PASSIVATED JUNCTION
TRANSIENT VOLTAGE SUPPRESSORS
5000 WATT, 33 THRU 170 VOLT
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR 5SMC33A series
devices are surface mount uni-directional glass passivated
junction transient voltage suppressors designed to protect
voltage sensitive components from high energy transients.
MARKING CODE: SEE ELECTRICAL
CHARACTERISTICS TABLE
SMC CASE
APPLICATIONS:
• Inductive load switching circuits
• Secondary lightning protection
• Telecommunication data lines
FEATURES:
• Glass passivated die
• High energy capability
• Excellent clamping ratio (VC/VRWM)
MAXIMUM RATINGS: (TA=25°C unless otherwise noted)
Peak Power Dissipation (Note 1)
Peak Forward Surge Current (JEDEC Method)
Operating and Storage Junction Temperature
SYMBOL
PPK
IFSM
TJ, Tstg
5000
300
-65 to +150
UNITS
W
A
°C
ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted)
TYPE
REVERSE
STAND-OFF
VOLTAGE
VRWM
V
BREAKDOWN
VOLTAGE
VBR @ IT
MIN MAX
VV
5SMC33A
33 36.7 42.2
5SMC36A
36 40.0 46.0
5SMC40A
40 44.4 51.1
5SMC43A
43 47.8 54.9
5SMC45A
45 50.0 57.5
5SMC48A
48 53.3 61.3
5SMC51A
51 56.7 65.2
5SMC54A
54 60.0 69.0
5SMC58A
58 64.4 74.1
5SMC60A
60 66.7 76.7
5SMC64A
64 71.1 81.8
5SMC70A
70 77.8 89.5
5SMC75A
75 83.3 95.8
5SMC78A
78 86.7 99.7
5SMC85A
85 94.4 108.2
5SMC90A
90 100.0 115.5
5SMC100A
100 111.0 128.0
5SMC110A
110 122.0
Notes: (1) Non-repetitive 10x1,000μs pulse
140.5
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
MAXIMUM
REVERSE
LEAKAGE
CURRENT
IR @ VRWM
μA
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
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
PEAK
PULSE
CURRENT
(Note 1)
IPP
A
93.9
86.1
77.6
72.1
68.8
64.7
60.7
57.5
53.5
51.7
48.6
44.3
41.4
39.7
36.5
34.3
30.9
28.3
MARKING
CODE
5C33A
5C36A
5C40A
5C43A
5C45A
5C48A
5C51A
5C54A
5C58A
5C60A
5C64A
5C70A
5C75A
5C78A
5C85A
5C90A
5C100A
5C110A
R1 (10-September 2013)
