1.5KE100A The 1.5KE100A is a 1500W TVS diode from Littelfuse Inc. designed for protecting sensitive electronics from voltage transients, with an 85.5V reverse standoff voltage and 137V clamping voltage.
Mfr Part #:

1.5KE100A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The 1.5KE100A is a 1500W TVS diode from Littelfuse Inc. designed for protecting sensitive electronics from voltage transients, with an 85.5V reverse standoff voltage and 137V clamping voltage.
Total Stock: 95 pcs

1.5KE100A Available from 1 distributor

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1.5KE100A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Current
Current - Peak Pulse (10/1000µs)
Halogen Free
Industrial Grade
Maximum Instantaneous Forward Voltage
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Package / Case
Peak Forward Surge Current
Power
Power - Peak Pulse
Power - Steady State
Power Line Protection
Response Time
SVHC Present
Supplier Device Package
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Unidirectional Channels
Voltage
Voltage - Clamping (Vc)
Voltage - Reverse Standoff (Vrwm)

1.5KE100A Description

Short technical summary and product information.

The 1.5KE100A is a 1500W transient voltage suppression (TVS) diode from Littelfuse Inc. Designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features an 85.5V reverse standoff voltage and a clamping voltage of 137V at a peak pulse current of 11.1A (10/1000µs waveform). This unidirectional device offers a fast response time of less than 1.0ps from 0V to breakdown voltage minimum.

 

The 1.5KE100A is housed in a through-hole DO-201AA / DO-27 axial leaded package. It can handle a peak forward surge current of 200A (8.3ms half sine wave, unidirectional only) and has a steady state power dissipation of 6.5W on an infinite heat sink. The operating junction temperature range is -55°C to 175°C, with typical thermal resistance junction to lead of 15°C/W and junction to ambient of 75°C/W. This component is RoHS3 compliant, halogen free, and lead free (Pb-free E3). Suitable for general purpose applications including I/O interfaces, VCC bus, telecom, computer, industrial, and consumer electronics.

1.5KE100A Quick Information

Product Type: TVS Diode
Series: 1.5KE100A
Canonical Name: Littelfuse 1.5KE100A TVS Diode
Subcategory: Transient Voltage Suppressor

1.5KE100A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-free E3

1.5KE100A Features

  • 1500W peak pulse power dissipation.
  • 85.5V reverse standoff voltage.
  • 137V clamping voltage at 11.1A.
  • Fast response less than 1.0ps.
  • Through-hole DO-201 axial package.

1.5KE100A Applications

  • Protection of I/O interfaces and VCC bus.
  • Used in telecom and computer equipment.
  • Suitable for industrial and consumer electronics.
  • Protects against lightning induced transients.

1.5KE100A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE100A?

85.5V.

What is the clamping voltage of the 1.5KE100A?

137V.

What is the peak pulse power rating of the 1.5KE100A?

1500W (10/1000µs waveform).

What package does the 1.5KE100A come in?

DO-201AA, DO-27, Axial through-hole package.

Is the 1.5KE100A RoHS compliant?

Yes, RoHS3 compliant and halogen free.

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