1.5KE18CA-E3/54 TVS diode with 15.3V reverse standoff voltage, 1500W peak pulse power, and bidirectional protection. Suitable for general purpose voltage transient protection.
Mfr Part #:

1.5KE18CA-E3/54

Available from 2 distributors
Mfr Name: Vishay
Vishay
TVS diode with 15.3V reverse standoff voltage, 1500W peak pulse power, and bidirectional protection. Suitable for general purpose voltage transient protection.
Total Stock: 13,630 pcs
$ Price Range: $0.33 - $1.21

1.5KE18CA-E3/54 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
13,620 pcs
13620 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
10 pcs
10 pcs On Request 1 On Request On Request On Request On Request On Request

1.5KE18CA-E3/54 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Breakdown Voltage
Current
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
Power Dissipation
Power Line Protection
Reverse Standoff Voltage
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Type
Voltage

1.5KE18CA-E3/54 Description

Short technical summary and product information.

The 1.5KE18CA-E3/54 is a Zener-based transient voltage suppressor diode from Vishay's 1.5KE series. It provides bidirectional protection with a reverse standoff voltage of 15.3 V and a maximum clamping voltage of 25.2 V. The device can handle 1500 W of peak pulse power (10/1000 μs waveform) with a peak pulse current rating of 59.5 A. It has a glass passivated chip junction for reliability. The operating temperature range is -55°C to 175°C. The diode is housed in a DO-201AA (DO-27) axial leaded package, through-hole mount. It is RoHS compliant (E3 suffix). Typical applications include protection of sensitive electronics from voltage transients in consumer, computer, industrial, automotive, and telecommunication systems.

1.5KE18CA-E3/54 Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE18CA-E3/54 TVS Diode
Subcategory: Transient Voltage Suppressor

1.5KE18CA-E3/54 Compliance

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

1.5KE18CA-E3/54 Estimated Pricing

Qty Low High
1+ $1.21 $1.21
10+ $0.73 $0.73
100+ $0.54 $0.54
500+ $0.49 $0.49
1,400+ $0.36 $0.36
2,800+ $0.36 $0.36
4,200+ $0.36 $0.36
9,800+ $0.33 $0.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

1.5KE18CA-E3/54 Features

  • 1500W peak pulse power capability.
  • Bidirectional Zener TVS diode.
  • 15.3V reverse standoff voltage.
  • 18V nominal breakdown voltage.
  • 25.2V clamping voltage.

1.5KE18CA-E3/54 Applications

  • Protects sensitive electronics from voltage transients.
  • Used in consumer and computer equipment.
  • Suitable for industrial and automotive systems.
  • Ideal for telecommunication circuits.
  • Provides protection for ICs, MOSFETs, and sensor lines.

1.5KE18CA-E3/54 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE18CA-E3/54?

The reverse standoff voltage is 15.3 V.

What is the breakdown voltage of this TVS diode?

The nominal breakdown voltage is 18 V.

What is the clamping voltage?

The maximum clamping voltage is 25.2 V at 59.5 A peak pulse current (10/1000 μs waveform).

What is the peak pulse current rating?

The peak pulse current is 59.5 A for a 10/1000 μs waveform.

What package is the 1.5KE18CA-E3/54 available in?

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

How many bidirectional channels does it have?

It has 1 bidirectional channel.

What is the operating temperature range?

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

Home
Account

Categories