Littelfuse SLD6S Series – High Power Automotive TVS Diode For Load Dump Protection
The SLD6S unidirectional TVS Diode series is housed in a SMTO-263 package with lead modifications. It is designed to protect sensitive electronics against ESD, EFT, 10/1000 surge events and inductive load switching voltage transient events for severe Automotive Load Dump applications.
Features:
• AEC-Q101 qualified with automotive grade (PPAP capable)
• SMTO-263 package, and foot print is compatible to industrial popular DO218AB package
• Meet ISO7637-2 5a/5b protection, ISO16750 and JASO D-001 load dump test (refer to APP note for details)
• VBR @ TJ = VBR@25°C x (1+αT x (TJ – 25)) (αT:Temperature Coefficient, typical value is 0.1%
• Glass passivated chip junction in modified TO263 package
• 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
• Fast response time: typically less than 1.0ps from 0 Volts to VBR min
• Excellent clamping capability
• Low incremental surge resistance
• UL Recognized compound meeting flammability rating V-0
• Meets MSL level 1, per J-STD-020, High temperature reflow soldering guaranteed: 260°C/10sec at terminals
• For surface mounted applications to optimize board space
• Low profile package
• 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:
Designed to protect sensitive electronics from:
– Inductive Load Switching
– Alternator Load Dump
