TransientVoltage Suppression Diodes
Surface Mount – 600W > SMA6L series
Pb e3
RoHS
SMA6L Series
Description
Uni-directional
The SMA6L series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
SMA low profile package has the same electronical
performance as the SMB package but with lowest height
profiles (1.1mm) in the industry.
Features
• Same power as standard
SMB devices (600 W)
• Built-in strain relief
• Glass passivated junction
Agency Approvals
• SMA low profile package:
less than 1.1 mm
• Footprint compatibility
with standard SMA and
SMB products (easy to
layout)
•Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
•Typical IR less than 1μA
when VBR min>12V
• High temperature
to reflow soldering
AGENCY
AGENCY FILE NUMBER
E230531
guaranteed: 260°C/40sec
• VBR @TJ= VBR@25°C
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• 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
Maximum Ratings andThermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol
PPPM
Value
600
Unit
W
Peak Pulse Power Dissipation at
TA=25ºC by 10/1000µs Waveform
(Fig.2)(Note 1), (Note 2)
JESD201A per its table 4a
and 4c
• IEC-61000-4-2 ESD
Power Dissipation on Infinite Heat
Sink atTL=50OC
PD
3
W
A
30kV(Air), 30kV (Contact)
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
IFSM
60
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Low inductance, excellent
clamping capability
• Fast response time:
typically less than 1.0ns
from 0 Volts to VBR min
Maximum Instantaneous Forward
Voltage at 25A for Unidirectional
Only
VF
3.5
V
OperatingTemperature Range
StorageTemperature Range
TJ
-65 to 150
-65 to 175
°C
°C
TSTG
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin(Sn)
(IPC/JEDEC J-STD-
609A.01)
TypicalThermal Resistance Junction
to Lead
°C/W
RθJL
RθJA
35
TypicalThermal Resistance Junction
to Ambient
°C/W
200
Notes:
1. Non-repetitive current pulse, per Fig.4 and derated aboveTJ (initial) =25ºC per Fig. 3.
2. Mounted on 5.0x5.0mm copper pad to each terminal.
Applications
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only.
TVS devices are ideal for the protection of I/O Interfaces,
CC bus and other vulnerable circuits used inTelecom,
V
Computer, Industrial and Consumer electronic
applications.
Functional Diagram
Additional Infomarion
Cathode
Anode
Uni-directional
Datasꢀeet
Saꢀples
ꢀesourꢁes
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/31/16