1.5KE180A-E3/54 1.5KE180A-E3/54 is a 1500W unidirectional TVS diode from Vishay Dale. It features 154V reverse standoff voltage, 180V breakdown voltage, and 246V clamping voltage in a DO-201AA axial lead package.
Mfr Part #:

1.5KE180A-E3/54

Available from 1 distributors
Mfr Name: Vishay
Vishay
1.5KE180A-E3/54 is a 1500W unidirectional TVS diode from Vishay Dale. It features 154V reverse standoff voltage, 180V breakdown voltage, and 246V clamping voltage in a DO-201AA axial lead package.
Total Stock: 10,820 pcs
$ Price Range: $0.32 - $1.18

1.5KE180A-E3/54 Available from 1 distributor

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1.5KE180A-E3/54 Specifications Quick View

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

1.5KE180A-E3/54 Description

Short technical summary and product information.

The 1.5KE180A-E3/54 is a 1500W transient voltage suppressor diode from Vishay Dale's TRANSZORB series. It is designed to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. This unidirectional device offers a reverse standoff voltage of 154V, a breakdown voltage of 180V, and a clamping voltage of 246V at a peak pulse current of 6.1A (10/1000 µs waveform). The device can handle a peak forward surge current of 200A (8.3 ms) and has a power dissipation of 6.5W on infinite heatsink. It operates over a junction temperature range of -55°C to 175°C. The part is housed in a DO-201AA (DO-27) axial lead package, suitable for through-hole mounting. The E3 suffix indicates RoHS compliance. Typical applications include protection of ICs, MOSFETs, and sensor signal lines in consumer, computer, industrial, automotive, and telecommunication equipment.

1.5KE180A-E3/54 Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: TVS Diode, Unidirectional, 180V Breakdown, 1500W, DO-201AA
Subcategory: Unidirectional TVS Diode

1.5KE180A-E3/54 Compliance

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

1.5KE180A-E3/54 Estimated Pricing

Qty Low High
1+ $1.18 $1.18
10+ $0.86 $0.86
100+ $0.60 $0.60
500+ $0.47 $0.47
1,400+ $0.37 $0.37
2,800+ $0.36 $0.36
4,200+ $0.33 $0.33
23,800+ $0.32 $0.32

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

1.5KE180A-E3/54 Features

  • 1500W peak pulse power capability.
  • Unidirectional polarity with cathode band.
  • 154V reverse standoff voltage.
  • 180V breakdown voltage.
  • DO-201AA axial lead package.

1.5KE180A-E3/54 Applications

  • Protects ICs and MOSFETs from voltage transients.
  • Used in automotive sensor signal lines.
  • Ideal for consumer electronics power supplies.
  • Suitable for industrial control systems.
  • Telecommunication equipment surge protection.

1.5KE180A-E3/54 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE180A-E3/54?

154 V.

What is the breakdown voltage?

180 V.

What is the clamping voltage?

246 V.

What is the peak pulse current rating?

6.1 A (10/1000 µs waveform).

What package is this device available in?

DO-201AA, DO-27, Axial.

What is the operating temperature range?

-55°C to 175°C (junction).

Is this device RoHS compliant?

Yes, the E3 suffix indicates RoHS compliance per datasheet.

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