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1.5KE150CA Bidirectional TVS diode from Littelfuse with 128V reverse standoff voltage and 207V clamping voltage. Rated for 1500W peak pulse power in a DO-201 through-hole package.
Mfr Part #:

1.5KE150CA

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional TVS diode from Littelfuse with 128V reverse standoff voltage and 207V clamping voltage. Rated for 1500W peak pulse power in a DO-201 through-hole package.
✓ Total Stock: 527 pcs

1.5KE150CA Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
HMB Electronics LLC ✓
Non-Authorised Inventory information
512 pcs
On Request
512 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
15 pcs
On Request
15 pcs On Request 1 On Request On Request On Request On Request On Request
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1.5KE150CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Package / Case
Power
Power Line Protection
Response Time
Supplier Device Package
Tape & Reel
Termination Style
Type
Voltage
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1.5KE150CA Description

Short technical summary and product information.

The 1.5KE150CA is a bidirectional TVS diode from Littelfuse Inc., part of the 1.5KE series designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

 

Key electrical specifications include a reverse standoff voltage of 128V, a minimum breakdown voltage of 143V, and a maximum clamping voltage of 207V at a peak pulse current of 7.3A (10/1000µs waveform). The device can handle 1500W of peak pulse power and features a fast response time of less than 1 ps.

 

The diode is housed in a DO-201 (DO-201AA, DO-27, Axial) through-hole package with axial leads, suitable for general purpose circuit protection applications. It operates over a junction temperature range of -55°C to 175°C and has a steady state power dissipation of 6.5W. The part is RoHS3 compliant, halogen free, and lead free (E3).

1.5KE150CA Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE150CA Littelfuse Inc. TVS Diode, Bidirectional, 128V Standoff, 207V Clamping, DO-201
Subcategory: Bidirectional TVS Diode

1.5KE150CA Compliance

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

1.5KE150CA Features

  • 1500W peak pulse power capability.
  • Fast response time less than 1 ps.
  • Bidirectional protection for AC circuits.
  • DO-201 through-hole axial lead package.
  • RoHS3 compliant and halogen free.

1.5KE150CA Applications

  • Protection of I/O interfaces and VCC bus.
  • Used in telecom and industrial equipment.
  • Suitable for consumer electronic circuits.
  • General purpose transient voltage suppression.

1.5KE150CA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE150CA?

The reverse standoff voltage is 128V.

What is the clamping voltage of this TVS diode?

The maximum clamping voltage is 207V at a peak pulse current of 7.3A.

What is the peak pulse power rating?

The peak pulse power dissipation is 1500W for a 10/1000µs waveform.

What package does the 1.5KE150CA come in?

It comes in a DO-201 (DO-201AA, DO-27, Axial) through-hole package.

What is the operating temperature range?

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

Is the 1.5KE150CA RoHS compliant?

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

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