TransientVoltage Suppression Diodes
Surface Mount – 600W > TPSMA6L Series
RoHS
TPSMA6L Series
™Description
Uni-directional
TVS Diode Arrays (SPA Family of Products)
TheTPSMA6L 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 applications.
SMA low profile package (DO221-AC) has the same
electrical performance as the SMB package but with low
height profiles (1.1mm).
Maximum Ratings andThermal Characteristics
(TA=25OC unless otherwise noted)
Features
• Hi reliability application
and automotive grade
AEC-Q101 qualified
• SMA low profile package:
less than 1.1 mm
• EFT protection of data
lines in accordance with
IEC 61000-4-4 (IEC801-4)
• Low inductance, excellent
clamping capability
Parameter
Symbol
PPPM
Value
600
Unit
W
Peak Pulse Power Dissipation at
TA=25ºC by 10x1000µs Waveform
(Fig.2)(Note 1), (Note 2)
• Same power as standard
SMB devices (600 W)
• Fast response time:
typically less than 1.0ns
from 0 Volts to VBR min
• Built-in strain relief
• Glass passivated junction
•Typical IR less than 1µA
above 12V
• High temperature
soldering: 260°C/40
seconds at terminals
Power Dissipation on Infinite Heat
Sink atTA=50OC
PM(AV)
IFSM
3
W
A
• Footprint compatibility
with standard SMA and
SMB products (easy to
lay out)
•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
15kV(Air), 8kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2 (IEC801-2)
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
60
Maximum Instantaneous Forward
Voltage at 25A for Unidirectional
Only
VF
3.5V
V
Operating Junction and Storage
Temperature Range
TJ, TSTG -65 to 150
°C
TypicalThermal Resistance Junction
to Lead
RuJL
RuJA
35
°C/W
°C/W
•Typical maximum
temperature coefficient
ΔVBR = 0.1% x VBR@25°C x ΔT
TypicalThermal Resistance Junction
to Ambient
200
Notes:
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
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.
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,
CC bus and other vulnerable circuits used inTelecom,
V
Computer, Industrial and Consumer electronic applications.
Cathode
Anode
Uni-directional
©2012 Littelfuse, Inc.
1
TPSMA6L Series
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com for current information.
Revised: December 12, 2012