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1.5KE250CA The 1.5KE250CA is a 1500W TVS diode from Littelfuse with a reverse standoff voltage of 214V and clamping voltage of 344V. It comes in a DO-201 axial leaded package.
Mfr Part #:

1.5KE250CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The 1.5KE250CA is a 1500W TVS diode from Littelfuse with a reverse standoff voltage of 214V and clamping voltage of 344V. It comes in a DO-201 axial leaded package.
✓ Total Stock: 160 pcs

1.5KE250CA Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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160 pcs
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160 pcs On Request 1 On Request On Request On Request On Request On Request
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1.5KE250CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Forward Surge Current
Power
Power Line Protection
Response Time
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage
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1.5KE250CA Description

Short technical summary and product information.

The 1.5KE250CA is a 1500W transient voltage suppression (TVS) diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 214V and a clamping voltage of 344V at a peak pulse current of 4.4A (10/1000μs waveform). The device offers fast response time of less than 1ps and excellent clamping capability. It is a bidirectional Zener TVS diode with one channel, suitable for general purpose applications such as I/O interfaces, VCC bus, telecom, computer, industrial, and consumer electronics. The diode is housed in a through-hole DO-201AA/DO-27 axial leaded package with matte tin lead finish. It operates over a junction temperature range of -55°C to 175°C and has a steady state power dissipation of 6.5W. The device is halogen free and RoHS3 compliant (unverified).

1.5KE250CA Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE250CA TVS Diode, 214V Reverse Standoff, 344V Clamping, DO-201
Subcategory: Axial Leaded TVS Diode

1.5KE250CA Compliance

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

1.5KE250CA Features

  • 1500W peak pulse power dissipation.
  • Fast response time less than 1ps.
  • Bidirectional protection with one channel.
  • Operating temperature range -55°C to 175°C.
  • Glass passivated chip junction.

1.5KE250CA Applications

  • Protection of I/O interfaces and VCC bus.
  • Used in telecom and computer equipment.
  • Ideal for industrial and consumer electronics.
  • ESD protection per IEC 61000-4-2.
  • EFT protection per IEC 61000-4-4.

1.5KE250CA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage?

214V.

What is the clamping voltage?

344V.

What is the peak pulse current?

4.4A.

What is the package type?

DO-201AA, DO-27, Axial.

What is the operating temperature range?

-55°C to 175°C.

What is the peak pulse power?

1500W.

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