1.5KE200CA The 1.5KE200CA is a bidirectional TVS diode from Littelfuse with a 171V reverse standoff voltage and 274V clamping voltage. It is rated for 1500W peak pulse power and is housed in a DO-201 axial leaded package.
Mfr Part #:

1.5KE200CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The 1.5KE200CA is a bidirectional TVS diode from Littelfuse with a 171V reverse standoff voltage and 274V clamping voltage. It is rated for 1500W peak pulse power and is housed in a DO-201 axial leaded package.
Total Stock: 18 pcs

1.5KE200CA Available from 1 distributor

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1.5KE200CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Breakdown Voltage
Clamping Voltage
Current
ESD Rating
Halogen Free
Industrial Grade
Lead Style
Mounting Type
Number of Bidirectional Channels
Operating Temperature
Package / Case
Peak Pulse Current
Peak Pulse Power
Polarity
Power
Power Line Protection
Response Time (Typical)
Reverse Standoff Voltage
SVHC Present
Steady State Power Dissipation
Storage Temperature
Supplier Device Package
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Voltage

1.5KE200CA Description

Short technical summary and product information.

The 1.5KE200CA is a bidirectional TVS diode from Littelfuse's 1.5KE series, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It features a reverse standoff voltage of 171V, a breakdown voltage of 200V, and a clamping voltage of 274V at a peak pulse current of 5.5A.

 

The device can handle 1500W of peak pulse power (10/1000μs waveform) and has a steady state power dissipation of 6.5W. It offers fast response time of less than 1.0ps and meets IEC 61000-4-2 ESD protection standards up to 30kV (air and contact). The operating temperature range is -55°C to 175°C.

 

The 1.5KE200CA is packaged in a DO-201AA (DO-27) axial leaded through-hole package, suitable for automated insertion. It is RoHS3 compliant, halogen free, and lead-free (Pb-free E3). This TVS diode is commonly used in I/O interfaces, VCC bus, telecom, computer, industrial, and consumer electronic applications.

1.5KE200CA Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE200CA Littelfuse TVS Diode, Bidirectional, 1500W, DO-201
Subcategory: Bidirectional TVS

1.5KE200CA Compliance

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

1.5KE200CA Features

  • Bidirectional TVS diode with 171V standoff.
  • Clamps at 274V with 5.5A peak current.
  • Handles 1500W peak pulse power.
  • Fast response time under 1.0ps.
  • RoHS3 compliant and halogen free.

1.5KE200CA Applications

  • Protects I/O interfaces from voltage transients.
  • Safeguards VCC bus in electronic circuits.
  • Used in telecom and industrial equipment.
  • Suitable for consumer electronic protection.

1.5KE200CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the 1.5KE200CA?

The reverse standoff voltage is 171V.

What is the clamping voltage for this TVS diode?

The clamping voltage is 274V.

What is the peak pulse power rating?

The peak pulse power is 1500W (1.5kW) for a 10/1000μs waveform.

What package is the 1.5KE200CA available in?

It is available in a DO-201AA (DO-27) axial leaded through-hole package.

Is the 1.5KE200CA RoHS compliant?

Yes, it is RoHS3 compliant, halogen free, and lead-free (Pb-free E3).

What is the breakdown voltage of the 1.5KE200CA?

The breakdown voltage is 200V.

What is the operating temperature range?

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

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