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Littelfuse 1.5KE440ARoHS

Manufacturer
Littelfuse
MPN
1.5KE440A
LCSC Part #
C223923
Packaging
DO-201
Customer #
Key Attributes
602VC Clamp 2.5A@10/1000us Ipp TVS DIODE DO-201
Datasheetpdf iconLittelfuse 1.5KE440A
In-Stock: 100
100 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.2723$ 0.27
10+$ 0.2658$ 2.66
30+$ 0.2625$ 7.88
100+$ 0.2576$ 25.76
Standard Packaging1200/Full Reel
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Products Specifications

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TypeDescription
CategoryCircuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes
ManufacturerLittelfuse
PackagingDO-201
Clamping Voltage602V
Operating Temperature-55℃~+175℃
Peak Pulse Current (Ipp)2.5A@10/1000us
Peak Pulse Power Dissipation (Ppp)1.5kW@10/1000us
Voltage - Breakdown462V
typeTVS
PolarityUnidirectional
Reverse Leakage Current (Ir)1uA
Reverse Stand-Off Voltage (Vrwm)376V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1200
Sales UnitPiece

Introduction

AI Translation

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

Features

AI Translation
  • 1500W peak pulse capability at 10/1000μs waveform, repetition rat (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 - specifed voltage or current
  • Whisker test is conducted based on JEDEC JESD201A per its table 4 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 1μΔ 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 × (1 + αT×(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 - STD609A.01)

Applications

AI Translation
  • 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.