Manufacturer Littelfuse
Manufacturer Part Number 1.5KE91A
Description TVS DIODE 77.8VWM 125VC AXIAL
Stock Code W016488
Download Technical Datasheet

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

  • 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 = [email protected]°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

Size-Diameter

5.30 mm

Size-Length

9.50 mm

Packaging

Tape & Reel (TR)

Number of Pins

2

RoHS

Compliant

Operating Temperature

175 °C (max)

Lead-Free Status

Lead Free

Mounting Style

Through Hole

Breakdown Voltage

95.5 V (max)

Case/Package

DO-201