1.5KE530C - 1.5KE Series

Series: 1.5KE
Obsolete: 2020 -12-16 Replaced By: 1.5KE530CA Availability: Obsolete

Obsolete
Questions? Contact Littelfuse Support
TVS Diode 1 5KE Image
Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The 1.5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Features:

  • 1500W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%
  • Glass passivated chip junction in DO-201 Package
  • Fast response time: typically less than 1.0ps from 0 Volts to BV min
  • Excellent clamping capability
  • 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)
  • ESD protection of data lines in accordance with IEC 61000-4-2
  • EFT protection of data lines in accordance with IEC 61000-4-4
  • Low incremental surge resistance
  • Typical IR less than 1μA when VBR min>12V
  • High temperature to reflow soldering guaranteed: 260°C/40sec / 0.375”,(9.5mm) lead length, 5 lbs., (2.3kg) tension
  • VBR @ TJ = VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient, typical value is 0.1%)
  • Plastic package is flammability rated V-0 per Underwriters Laboratories
  • 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)

Applications:

TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications.

Application Spotlight


Property (Mouseover for details) Value
Reverse Standoff Voltage (VR) (Vso) 450
Watts (W) 1500
Peak Pulse Current (Ipp) 10x1000 (A) 2.1
Breakdown Voltage (MIN VBR@IT ) (V) 477
Breakdown Voltage (VBR@IT) (V) 583
Ir @Vso( μA) 1
On-State Current (IT) (mA) 1
Max Clamp Voltage (Vc) (V) 761.25
Partner ECAD Models 1.5KE530C
Replaced By Part Number 1.5KE530CA
Operating Temperature Maximum Celsius 175
Polarity Bipolar
Package DO-201

uricon UL_QVGQ2_E230531

pdficon TVS Diode SAD Silicon Avalanche Diode Application Note

pdficon TVS Diodes 1.5KE Datasheet

The 1.5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events...
pdficon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...
pdficon Circuit Protection Technology Application Matrix Application Guide

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
1.5KE530C-B TVS DIODE AXIAL LEAD - BULK RoHS No 05/20/2003 PbFree No 07/17/2012 Yes
01/01/2009
1.5KE530C TVS DIODE 1.5KE AXIAL MT T&R RoHS No 05/20/2003 PbFree No 07/17/2012 Yes
01/01/2009
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.