RoHS
SMF SERIES
COMPLIANT
Surface Mount Transient Voltage Suppressor
Uni-directional
Features
● For surface mounted applications
● Low-profile package
● Ideal for automated placement
● Available in Unidirectional and Bidirectional
● 200 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 Date
●
ackage: SOD-123FL
P
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
●
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
UNIT
Conditions
Max
Peak power dissipation(1) (2) (Fig.1)
PPPM
W
with a 10/1000us waveform
200
Peak pulse current(1)
IPPM
A
W
A
with a 10/1000us waveform
(See Next Table)
Power dissipation, on infinite heat sink
PD
TL=75℃
0.4
20
Peak forward surge current, 8.3 ms single
half sine-wave unidirectional only (3)
IFSM
Operating junction and
storage temperature range
TJ,TSTG
RθJL
℃
-55 to +150
26
Between junction and lead
Between junction and Ambient
Between junction and Curve
RθJA
300
40
Thermal resistance
℃/W
RθJC
1 / 5
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S112
Rev. 2.8, 27-Mar-21
www.21yangjie.com