RoHS
SMBF SERIES
COMPLIANT
Surface Mount Transient Voltage Suppressors
Uni-directional
Features
● For surface mounted applications
● Low-profile package
● Ideal for automated placement
● Available in Unidirectional and Bidirectional
● 600 W peak pulse power capability with a 10/1000 μs
waveform
● Low incremental surge resistance, excellent clamping
capability
● Very fast response time
● High temperature soldering guaranteed: 260 °C/10 s at
terminals
● Meets MSL level 1
● Component in accordance to RoHS
Bi-directional
Typical Applications
Use in sensitive electronics protection against voltage transients
induced by inductive load switching and lighting on ICs, MOSFET,
signal lines of sensor units for consumer, computer, industrial,
telecommunication.
Mechanical Data
●
ackage:SMBF
P
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
● Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
●
: For uni-directional types the band denotes cathode
Polarity
end, no marking on bi-directional types
(T =25℃Unless otherwise specified
■
Maximum Ratings
)
a
PARAMETER
SYMBOL
Max
600
UNIT
W
Peak power dissipation, with a 10/1000us waveform (1) (2) (Fig.1)
Peak pulse current, with a 10/1000us waveform(1)
PPPM
IPPM
A
See Next Table
5.0
PD
W
Power dissipation, on infinite heat sink at TL=75℃
Peak forward surge current, 8.3 ms single half sine-wave unidirectional
only (2)
IFSM
A
100
Operating junction and storage temperature range
TJ,TSTG
-55 to +150
℃
(T =25℃Unless otherwise specified)
■Electrical Characteristics
a
VALUE
PARAMETER
SYMBOL
UNIT
Maximum instantaneous forward voltage
@ at 50A for unidirectional only
VF
V
3.5/5.0
(3)
1 / 6
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S4219
Rev.1.0,13-Dec-21
www.21yangjie.com