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SMFXXX-T13 Datasheet(PDF) 1 Page - Littelfuse

Part No. SMFXXX-T13
Description  The SMF series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events
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Maker  LITTELFUSE [Littelfuse]
Homepage  http://www.littelfuse.com
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SMFXXX-T13 Datasheet(HTML) 1 Page - Littelfuse

   
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Transient Voltage Suppression Diodes
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/06/17
Surface Mount – 200W > SMF Series
Description
Features
Maximum Ratings and Thermal Characteristics
(T
A=25
O
C unless otherwise noted)
Parameter
Symbol
Value
Unit
Peak Pulse Power Dissipation at
T
A=25ºC by 10/1000µs (Note 1)
P
PPM
200
W
Thermal Resistance Junction- to-
Ambient
R
θJA
220
°C/W
Thermal Resistance Junction- to-
Lead
R
θJL
100
°C/W
Operating Temperature Range
T
J
-65 to 150
°C
Storage Temperature Range
T
STG
-65 to 175
°C
Notes:
1. Non-repetitive current pulse, per Fig. 4 and derated above T
J (initial) =25ºC per Fig. 3.
The SMF series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
SMF package is 50% smaller in footprint when compare
to SMA package and deliverying one of the low height
profiles (1.1mm) in the industry.
Applications
SMF devices are ideal for the protection of I/O interfaces,
V
CC bus and other vulnerable circuit used in cellular
phones, portable devices, business machines, power
supplies and other consumer applications.
• 200W peak pulsepower
capability at 10/1000µs
waveform, repetition rate
(duty cycle): 0.01%
•Compatible with
industrial standard
package SOD-123FL
• Low profile: maximum
height of 1.1mm.
• Low inductance, excellent
clamping capability
• For surface mounted
applications to optimize
board space
• High temperature
to reflow soldering
guaranteed: 260°C/40sec
• Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC-61000-4-2 ESD
30kV(Air), 30kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Fast response time:
typically less than 1.0ns
from 0 Volts to V
BR min
• Glass passivated junction
• Built-in strain relief
• Plastic package is
flammability rated
V-0 per Underwriters
Laboratories
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260°C
• Matte tin lead–free plated
• Halogen-free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin(Sn)
(IPC/ JEDEC J-STD-
609A.01)
AGENCY
AGENCY FILE NUMBER
E230531
Agency Approvals
SMF Series
Functional Diagram
Bi-directional
Uni-directional
Cathode
Anode
Uni-directional
RoHS
Pb e3
Datasheet
Additional Infomarion
Resources
Samples


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