1.5KE120CA-E3/54 The 1.5KE120CA-E3/54 is a 1500W bidirectional TVS diode from Vishay Dale with a reverse standoff voltage of 102V and clamping voltage of 165V. It is housed in a DO-201AA axial lead package.
Mfr Part #:

1.5KE120CA-E3/54

Available from 1 distributors
Mfr Name: Vishay
Vishay
The 1.5KE120CA-E3/54 is a 1500W bidirectional TVS diode from Vishay Dale with a reverse standoff voltage of 102V and clamping voltage of 165V. It is housed in a DO-201AA axial lead package.
✓ Total Stock: 2,800 pcs
$ Price Range: $0.35 - $1.39

1.5KE120CA-E3/54 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,800 pcs
2800 pcs On Request 1 On Request On Request 16+ On Request On Request

1.5KE120CA-E3/54 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Current
Industrial Grade
Mounting Type
Operating Temperature
Power
Power Dissipation
Power Line Protection
Supplier Device Package
Tape & Reel
Technology
Type
Voltage

1.5KE120CA-E3/54 Description

Short technical summary and product information.

The 1.5KE120CA-E3/54 is a bidirectional transient voltage suppressor (TVS) diode from Vishay Dale, part of the 1.5KE series. It is designed to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. With a peak pulse power rating of 1500W (10/1000μs waveform), it offers excellent clamping capability and very fast response time. The device features a reverse standoff voltage of 102V and a breakdown voltage of 120V, clamping at 165V with a peak pulse current of 9.1A. It utilizes a glass passivated chip junction for reliability. The diode is through-hole mounted in a DO-201AA (DO-27) axial lead package. It is RoHS compliant (E3 suffix) and meets UL 94 V-0 flammability rating. Typical applications include protection of ICs, MOSFETs, and sensor lines in consumer, industrial, automotive, and telecommunication equipment.

1.5KE120CA-E3/54 Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: Vishay Dale 1.5KE120CA-E3/54 TVS Diode
Subcategory: Bidirectional TVS Diode

1.5KE120CA-E3/54 Compliance

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

1.5KE120CA-E3/54 Estimated Pricing

Qty Low High
1+ $1.39 $1.39
10+ $0.94 $0.94
100+ $0.62 $0.62
500+ $0.49 $0.49
1,400+ $0.45 $0.45
2,800+ $0.40 $0.40
4,200+ $0.36 $0.36
9,800+ $0.35 $0.35

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

1.5KE120CA-E3/54 Features

  • 1500W peak pulse power capability.
  • Bidirectional transient voltage suppression.
  • 102V reverse standoff voltage.
  • 165V clamping voltage at 9.1A.
  • Through-hole DO-201AA package.

1.5KE120CA-E3/54 Applications

  • Protects ICs and MOSFETs from transients.
  • Used in automotive electronics protection.
  • Ideal for industrial sensor lines.
  • Suitable for telecom equipment.

1.5KE120CA-E3/54 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE120CA-E3/54?

102V.

What is the breakdown voltage?

120V.

What is the clamping voltage?

165V.

What is the peak pulse current?

9.1A (10/1000μs waveform).

What is the peak pulse power rating?

1500W.

What package is the device available in?

DO-201AA, DO-27, Axial.

Is this device bidirectional?

Yes, it is a bidirectional TVS diode (CA suffix).

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