Surface Mount Transient Voltage Suppressors (TVS)
SMF Series 5.0 To 190 V 200W
Uni-directional
Bi-directional
Features
u
u
Compatible with industrial standard package SOD-123
For surface mounted applications in order to optimize board
space
u
u
u
u
u
u
Low leakage
Uni and Bidirectional unit
Glass passivated junction
Low inductance
Excellent clamping capability
200W Peak power capability at 10 × 1000µs waveform
Repetition rate (duty cycle):0.01%
Fast response time: typically less than 1.0ps from 0 Volts to
VBR min
u
u
u
High Temperature soldering: 260°C/40 seconds at terminals
Typical maximum temperature coefficient ΔVBR = 0.1% ×
VBR@25°C× ΔT
SOD-123
u
Plastic package has Underwriters Laboratory Flammability
94V-0
u
u
u
Matte tin lead–free Plated
Halogen free and RoHS compliant
Typical failure mode is short from over-specified voltage or
current
u
Whisker test is conducted based on JEDEC JESD201A per its
table 4a and 4c
u
u
IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
ESD protection of data lines in accordance with IEC 61000-4-2
(IEC801-2)
u
EFT protection of data lines in accordance with IEC 61000-4-4
(IEC801-4)
Dimensions
Inches
Millimeters
Dimensions
SOD-123
Min
0.031
0.1
Max
0.044
0.112
0.071
0.152
0.053
-
Min
0.77
2.51
1.38
3.51
0.93
0.25
-
Max
Cathode Band
A
B
C
D
E
F
1.09
2.81
1.78
3.82
1.33
-
0.055
0.140
0.037
0.01
-
G
0.008
0.20
www.socay.com
1