1.5KE6.8A
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Littelfuse Inc. 1.5KE6.8A

Manufacturer No:
1.5KE6.8A
Manufacturer:
Littelfuse Inc.
Package:
Tape & Reel (TR)
Description:
TVS DIODE 5.8VWM 10.5VC DO201
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The 1.5KE6.8A is a Transient Voltage Suppressor (TVS) diode manufactured by Littelfuse Inc. This component is specifically designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1.5KE series, which includes the 1.5KE6.8A, is known for its high peak pulse power capability and fast response time, making it an essential component in various electronic systems.

Key Specifications

Property Value
VR (V standoff) 5.8
Watts (W) 1500
IPP 10x1000µs (A) 144.8
MIN VBR@IT (V) 6.45
MAX VBR@IT (V) 7.14
Vc (V) 10.5
IT (mA) 10
Ir@Vr (µA) 1000
Operating Temperature Max (°C) 175
Polarity Unipolar
Package DO-201
Peak Pulse Power - 10x1000 (W) 1500
Surge Life 144.8
Tolerance % 5

Key Features

  • 1.5 kW peak pulse capability at 10/1000μs waveform, with a repetition rate (duty cycles) of 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 conducted based on JEDEC JESD201A per its table 4a and 4c.
  • IEC-61000-4-2 ESD 30 kV (Air), 30 kV (Contact) and EFT protection of data lines in accordance with IEC 61000-4-4.
  • Low incremental surge resistance.

Applications

  • Computers and consumer electronics.
  • I/O Interfaces and VCC buses.
  • Vulnerable circuits in industrial and telecommunications applications.

Q & A

  1. What is the primary function of the 1.5KE6.8A TVS diode?

    The primary function of the 1.5KE6.8A TVS diode is to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the peak pulse power capability of the 1.5KE6.8A?

    The 1.5KE6.8A has a peak pulse power capability of 1500 watts at a 10/1000μs waveform.

  3. What is the operating temperature range of the 1.5KE6.8A?

    The operating temperature maximum for the 1.5KE6.8A is 175°C.

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

    The 1.5KE6.8A comes in a DO-201 package.

  5. Does the 1.5KE6.8A provide ESD protection?
  6. What is the typical response time of the 1.5KE6.8A?

    The typical response time of the 1.5KE6.8A is less than 1.0ps from 0 Volts to BV min.

  7. What are the key applications of the 1.5KE6.8A?

    The 1.5KE6.8A is used in computers, consumer electronics, I/O interfaces, VCC buses, and vulnerable circuits in industrial and telecommunications applications.

  8. Is the 1.5KE6.8A RoHS compliant?
  9. What is the maximum clamping voltage of the 1.5KE6.8A?

    The maximum clamping voltage (Vc) of the 1.5KE6.8A is 10.5 volts.

  10. What is the typical failure mode of the 1.5KE6.8A?

    The typical failure mode of the 1.5KE6.8A is a short from over-specified voltage or current.

Product Attributes

Type:Zener
Unidirectional Channels:1
Bidirectional Channels:- 
Voltage - Reverse Standoff (Typ):5.8V
Voltage - Breakdown (Min):6.45V
Voltage - Clamping (Max) @ Ipp:10.5V
Current - Peak Pulse (10/1000µs):144.8A
Power - Peak Pulse:1500W (1.5kW)
Power Line Protection:No
Applications:General Purpose
Capacitance @ Frequency:- 
Operating Temperature:-55°C ~ 175°C (TJ)
Mounting Type:Through Hole
Package / Case:DO-201AA, DO-27, Axial
Supplier Device Package:DO-201
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Similar Products

Part Number 1.5KE6.8A 1.5KE6.8CA 1.5KE6.8AG 1.5KE6.8AH
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Taiwan Semiconductor Corporation
Product Status Active Active Obsolete Active
Type Zener Zener Zener Zener
Unidirectional Channels 1 - 1 1
Bidirectional Channels - 1 - -
Voltage - Reverse Standoff (Typ) 5.8V 5.8V 5.8V 5.8V
Voltage - Breakdown (Min) 6.45V 6.45V 6.45V 6.45V
Voltage - Clamping (Max) @ Ipp 10.5V 10.5V 10.5V 10.5V
Current - Peak Pulse (10/1000µs) 144.8A 144.8A 143A 150A
Power - Peak Pulse 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW)
Power Line Protection No No No No
Applications General Purpose General Purpose General Purpose Automotive
Capacitance @ Frequency - - - -
Operating Temperature -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -65°C ~ 175°C (TJ) -55°C ~ 175°C (TJ)
Mounting Type Through Hole Through Hole Through Hole Through Hole
Package / Case DO-201AA, DO-27, Axial DO-201AA, DO-27, Axial DO-201AD, Axial DO-201AA, DO-27, Axial
Supplier Device Package DO-201 DO-201 Axial DO-201

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