Document
TPSMD Series
TVS Diodes
Surface Mount – 3000W > TPSMD series
RoHS
Pb e3
Uni-directional
Bi-directional
Agency Approvals
AGENCY
AGENCY FILE NUMBER E230531
Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted)
Parameter Peak Pulse Power Dissipation by 10/1000µs Waveform (Fig.2)(Note 1), (Note 2)
Symbol PPPM
Power Dissipation on Infinite Heat Sink at TA=50OC Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Maximum Instantaneous Forward Voltage at 100A for Unidirectional Only Operating Junction and Storage Temperature Range
PM(AV) IFSM VF TJ, TSTG
Typical Thermal Resistance Junction to Lead
RuJL
Typical Thermal Resistance Junction to Ambient
RuJA
Value 3000 6.5 300 3.5 -65 to 150
15 75
Unit W W A V °C °C/W °C/W
Notes: 1. Non-repetitive current pulse per Fig. 4 and derated above TA = 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.
Functional Diagram
Cathode
Bi-directional Uni-directional
Anode
Description
The TPSMD series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features
• Hi reliability application and automotive grade AEC-Q101 qualified
• SMT for minimal boad footprint
• 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
• IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)
• EFT protection of data lines in accordance with IEC 61000-4-4
• Built-in strain relief
• VBR @TJ= VBR@25°C x (1+αT x (TJ - 25))
(αT:Temperature Coefficient)
• Glass passivated chip junction
• 3000W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%
• Fast response time: typically less than 1.0ps from 0V to VBR min
• Excellent clamping capability
• Low incremental surge resistance
•
Typical 10V
IR
≤
2µA
for VR >
• High temperature soldering guaranteed: 260°C/10 seconds at terminals
• UL Recognized compound meeting flammability rating V-0.
• Meet MSL level1, per J-STD-020, high temperature soldering guaranteed.
• Matte tin lead–free plated
• Halogen free and RoHS compliant
• Pb-free E3 means 2nd level interconnect is Pbfree and the terminal finish material is tin(Sn) (IPC/ JEDEC J-STD-609A.01)
Applications TVS Components are ideal for the protection of I/O TInetleercfoamce,sC, VomCCpbuutsera,nInddoutshteriravl ualnnderCaobnlesucmirceuritesleucsterodninic applications.
© 2018 Littelfuse, Inc. Specifications are subject to change without notice.
Revised: 04/20/18
TVS Diodes
Surface Mount – 3000W > TPSMD series
Electrical Characteristics
Part Number
(Uni)
TPSMD10A TPSMD11A TPSMD12A TPSMD13A TPSMD14A TPSMD15A TPSMD16A TPSMD17A TPSMD18A TPSMD20A TPSMD22A TPSMD24A TP.