1.5KE200A TVS diode from Littelfuse Inc., rated for 171V reverse standoff and 274V clamping, delivering 1500W peak pulse power in a DO-201 through-hole package.
Mfr Part #:

1.5KE200A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode from Littelfuse Inc., rated for 171V reverse standoff and 274V clamping, delivering 1500W peak pulse power in a DO-201 through-hole package.
Total Stock: 5 pcs

1.5KE200A Available from 1 distributor

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1.5KE200A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Current - Peak Pulse (10/1000µs)
Halogen Free
Junction and Storage Temperature Range
Lead Finish
Lead Style
Maximum Instantaneous Forward Voltage
Mounting Type
Operating Temperature
Package / Case
Peak Forward Surge Current (8.3ms)
Peak Pulse Power Dissipation (10/1000µs)
Power
Power - Peak Pulse
Power Line Protection
Reverse Leakage Current
SVHC Present
Steady State Power Dissipation
Storage Temperature
Supplier Device Package
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Unidirectional Channels
Voltage
Voltage - Breakdown (Min)
Voltage - Clamping (Max) @ Ipp
Voltage - Reverse Standoff (Typ)

1.5KE200A Description

Short technical summary and product information.

The 1.5KE200A is a 1500W unidirectional transient voltage suppression (TVS) diode from Littelfuse Inc., designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events.

 

This device features a reverse standoff voltage of 171V and a minimum breakdown voltage of 190V, with a maximum clamping voltage of 274V at a peak pulse current of 5.5A (10/1000µs waveform). It is capable of handling 1500W peak pulse power and 6.5W steady-state power dissipation. The diode has a fast response time of less than 1.0ps from 0V to breakdown voltage.

 

It is housed in a DO-201AA/DO-27 axial leaded package with through-hole mounting, matte tin lead finish, and an operating temperature range of -55°C to 175°C. The device is suitable for general purpose applications including I/O interface protection, VCC bus, telecom, computer, industrial, and consumer electronics.

 

The 1.5KE200A is RoHS3 compliant, REACH unaffected, halogen free, and lead free (Pb-free E3), with an MSL of 1 (unlimited).

1.5KE200A Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE200A Littelfuse Inc. TVS Diode
Subcategory: Transient Voltage Suppressor

1.5KE200A Compliance

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

1.5KE200A Features

  • 1500W peak pulse power capability.
  • 191V minimum breakdown voltage.
  • Fast response time less than 1.0ps.
  • Through-hole DO-201 axial package.
  • Operating temperature -55°C to 175°C.

1.5KE200A Applications

  • Protects I/O interfaces and VCC bus.
  • Used in telecom and computer circuits.
  • Ideal for industrial and consumer electronics.
  • Surge protection in automotive systems.

1.5KE200A FAQs

4 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE200A?

171V

What is the clamping voltage of this TVS diode?

274V maximum at 5.5A peak pulse current.

What package is the 1.5KE200A available in?

DO-201AA, DO-27, Axial (DO-201 supplier device package) through-hole.

What is the peak pulse power rating?

1500W for a 10/1000µs waveform.

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