TVS Diodes
Surface Mount – 1500W > TTPPSSMMCC-VsRerSieesries
Pb e3
RoHS
TPSMC-VR Series
Description
Uni-directional
Bi-directional
TheTPSMC-VR series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
• High reliability application • Fast response time:
and automotive grade
AEC-Q101 qualified
typically less than 1.0ps
from 0V to VBR min
• Surface mount component • Excellent clamping
to optimize board space
• Low profile package.
•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
• ESD protection of data
lines in accordance with
IEC 61000-4-2,30kV(Air),
30kV (Contact)
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Built-in strain relief
• Glass passivated chip
junction
• 1500W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
capability
• Low incremental surge
resistance
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
• UL Recognized compound
meeting flammability
rating V-0.
• Meet MSL level1,
per J-STD-020, High
temperature soldering
guaranteed: 260°C/10
seconds at terminals
• 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)
Maximum Ratings andThermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol
PPPM
Value
1500
Unit
W
Peak Pulse Power Dissipation (IPP x
VC)by 10/1000µs Waveform (Fig.2)
(Note 1), (Note 2)
Power Dissipation on Infinite Heat
Sink atTA=50OC
PM(AV)
IFSM
6.5
W
A
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave
200
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
Only (Note 4)
VF
3.5
V
Operating Junction and Storage
Temperature Range
TJ, TSTG -65 to 150
°C
TypicalThermal Resistance Junction
to Lead
R JL
R JA
15
75
°C/W
°C/W
TypicalThermal Resistance Junction
to Ambient
Notes:
1. Non-repetitive current pulse per Fig. 4 and derated aboveTA = 25OC per Fig. 3.
2. Mounted on copper pad area of 0.31x0.31” (8.0 x 8.0mm) to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
component only, duty cycle=4 per minute maximum.
Applications
Functional Diagram
TVS components are ideal for the protection of I/O
Interfaces, VCC bus and other vulnerable circuits used in
Telecom, Computer, Industrial and Consumer electronic
applications.
Bi-directional
Cathode
Anode
Uni-directional
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/03/18