Surface Mount Transient Voltage Suppressors (TVS)
SMBJ Series 5.0 To 440 V 600W
Uni-directional Bi-directional
Features
u
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
600W 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
u
Typical IR less than 5μA above 12V.
High Temperature soldering: 260°C/40 seconds at terminals
Typical maximum temperature coefficient ΔVBR = 0.1% ×
VBR@25°C× ΔT
DO-214AA (SMB)
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
Min
DO-214AA (SMB)
Dimensions
Max
2.200
4.850
3.940
2.440
1.520
0.203
5.500
0.305
-
Min
Max
0.087
0.191
0.155
0.096
0.060
0.008
0.216
0.012
-
Cathode Band
A
B
C
D
E
F
G
H
I
0.077
0.171
0.130
0.084
0.030
-
1.960
4.350
3.300
2.130
0.750
-
0.201
0.006
0.089
0.085
-
5.100
0.152
2.260
2.160
-
J
-
-
K
L
0.107
-
2.740
-
0.085
2.160
www.socay.com
6