TVS Diodes
Surface Mount – 600W > TPSMA6L series
TPSMA6L Series
RoHS
Pb e3
Description
Uni-directional
The TPSMA6L series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by load dump and other transient voltage events,
and it’s especially suitable for high reliability and automotive
application.
SMA low profile package (DO221-AC) has the same
electronical performance as the SMB package but with low
height profiles (1.1mm).
Agency Approvals
Features
• Same power as standard
SMB devices (600 W)
• Hi reliability application
and automotive grade
AEC Q101 qualified
• 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
• Fast response time:
typically less than 1.0ns
from 0 Volts to VBR min
• Built-in strain relief
• Glass passivated junction
• High temperature
soldering: 260°C/10
seconds at terminals
• Plastic package has
underwriters laboratory
Agency
Agency File Number
E230531
Maximum Ratings andThermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol
Value
Unit
Peak Pulse Power Dissipation atTA=25ºC
by 10x1000µs Waveform (Fig.2)(Note 1),
(Note 2)
PPPM
600
W
flammability V-0
•Typical maximum
temperature coefficient
ΔVBR = 0.1% x VBR@25°C x ΔT
Power Dissipation on Infinite Heat Sink
atTA=50OC
PM(AV)
3
W
A
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
IFSM
60
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
Maximum Instantaneous Forward
Voltage at 25A for Unidirectional
Only
JESD201A per its table 4a
and 4c
VF
3.5V
V
• Pb-free E3 means 2nd
level interconnect is Pb-
free and the terminal
Operating Junction and Storage
Temperature Range
• IEC-61000-4-2 ESD
30kV(Air), 30kV (Contact)
TJ, TSTG
-65 to 150
35
°C
TypicalThermal Resistance Junction to
Lead
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4 (IEC801-4)
R θJL
°C/W
°C/W
TypicalThermal Resistance Junction to
Ambient
RθJA
200
Notes:
1. Non-repetitive current pulse, per Fig.4 and derated aboveTA=25ºC per Fig. 3.
2. Mounted on 5.0x5.0mm copper pad to each terminal.
• Low inductance, excellent
clamping capability
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only.
Functional Diagram
Applications
TVS devices are ideal for the protection of I/O Interfaces,
VCC bus and other vulnerable circuits used inTelecom,
Computer, Industrial and Consumer electronic applications.
Cathode
Anode
Uni-directional
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: JC.12/29/20