1.5KE6.8A 1.5KE6.8A is a 1500W unidirectional TVS diode from Littelfuse with 5.8V reverse standoff voltage and 10.5V clamping voltage. It comes in a DO-201 axial leaded package.
Mfr Part #:

1.5KE6.8A

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1.5KE6.8A is a 1500W unidirectional TVS diode from Littelfuse with 5.8V reverse standoff voltage and 10.5V clamping voltage. It comes in a DO-201 axial leaded package.
Total Stock: 151 pcs

1.5KE6.8A Available from 2 distributors

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28 pcs
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1.5KE6.8A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Clamping Voltage
Current
Halogen Free
Junction to Ambient Thermal Resistance
Junction to Lead Thermal Resistance
Lead Finish
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Forward Surge Current
Peak Pulse Current
Peak Pulse Power Dissipation
Power
Power Line Protection
Response Time
Reverse Standoff Voltage
SVHC Present
Steady State Power Dissipation
Storage Temperature
Supplier Device Package
Termination Finish
Type
Unidirectional Channels
Voltage

1.5KE6.8A Description

Short technical summary and product information.

The 1.5KE6.8A is a unidirectional transient voltage suppression (TVS) diode designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 5.8V and a clamping voltage of 10.5V at a peak pulse current of 144.8A. The device can dissipate 1500W of peak pulse power under 10/1000μs waveform conditions. With a fast response time of less than 1.0 ps, it provides effective protection against lightning and other transient events. The diode is housed in a DO-201AA/DO-27 axial leaded package, suitable for through-hole mounting. It operates over a temperature range of -55°C to 175°C. The part is RoHS compliant and lead-free (E3 termination finish). Typical applications include general purpose protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

1.5KE6.8A Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: TVS Diode, Unidirectional, 5.8V Reverse Standoff, 10.5V Clamping, DO-201
Subcategory: Unidirectional TVS Diode

1.5KE6.8A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

1.5KE6.8A Features

  • 1500W peak pulse power dissipation.
  • Fast response time less than 1.0 ps.
  • Unidirectional protection for DC lines.
  • DO-201 axial leaded package.
  • Operating temperature -55°C to 175°C.

1.5KE6.8A Applications

  • Protects I/O interfaces from voltage transients.
  • Suitable for VCC bus protection.
  • Used in telecom and computer equipment.
  • Ideal for industrial and consumer electronics.

1.5KE6.8A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE6.8A?

The reverse standoff voltage is 5.8V.

What is the clamping voltage of the 1.5KE6.8A?

The clamping voltage is 10.5V at 144.8A peak pulse current.

What is the peak pulse current rating?

The peak pulse current is 144.8A for a 10/1000μs waveform.

What package does the 1.5KE6.8A come in?

It comes in a DO-201AA, DO-27, Axial package.

What is the peak pulse power dissipation?

The peak pulse power dissipation is 1500W.

What is the response time of this TVS diode?

The response time is typically less than 1.0 ps from 0 Volts to BV min.

What is the operating temperature range?

The operating temperature range is -55°C to 175°C.

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