1.5KE75A-E3/54 Vishay Dale 1.5KE75A-E3/54 is a unidirectional transient voltage suppressor diode with 64.1V reverse standoff voltage and 104V clamping voltage. It offers 1500W peak pulse power capability in a DO-201AA through-hole package.
Mfr Part #:

1.5KE75A-E3/54

Available from 1 distributors
Mfr Name: Vishay
Vishay
Vishay Dale 1.5KE75A-E3/54 is a unidirectional transient voltage suppressor diode with 64.1V reverse standoff voltage and 104V clamping voltage. It offers 1500W peak pulse power capability in a DO-201AA through-hole package.
Total Stock: 1,124 pcs
$ Price Range: $0.33 - $1.18

1.5KE75A-E3/54 Available from 1 distributor

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1.5KE75A-E3/54 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Breakdown Voltage (Vbr)
Current
Forward Surge Current (IFSM)
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Channels
Operating Temperature
Power
Power Dissipation (PD)
Power Line Protection
Reverse Standoff Voltage (Vwm)
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Type
Unidirectional Channels
Voltage

1.5KE75A-E3/54 Description

Short technical summary and product information.

The Vishay Dale 1.5KE75A-E3/54 is a unidirectional transient voltage suppressor (TVS) diode from the 1.5KE series. It features a reverse standoff voltage of 64.1 V, a breakdown voltage of 75 V, and a clamping voltage of 104 V. The device can handle a peak pulse power of 1500 W with a 10/1000 μs waveform and a peak pulse current of 14.6 A. It also has a forward surge current capability of 200 A at 8.3 ms half sine-wave.

 

This TVS diode uses a glass passivated junction for reliable performance and offers very fast response time to voltage transients. It is suitable for protecting sensitive electronics from inductive load switching and lightning-induced transients. The device is designed for general purpose applications in consumer, computer, industrial, and telecommunication equipment.

 

The 1.5KE75A-E3/54 is housed in a DO-201AA (DO-27) axial leaded package for through-hole mounting. It has an operating temperature range of -55°C to 175°C (junction). The device is RoHS compliant (E3 suffix) and has an MSL rating of 1 (unlimited).

1.5KE75A-E3/54 Quick Information

Product Type: Transient Voltage Suppressor (TVS) Diode
Series: 1.5KE
Canonical Name: Vishay Dale 1.5KE75A-E3/54 Transient Voltage Suppressor Diode, Unidirectional, 64.1V Standoff, 104V Clamping, DO-201AA
Subcategory: Unidirectional TVS Diode

1.5KE75A-E3/54 Compliance

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

1.5KE75A-E3/54 Estimated Pricing

Qty Low High
1+ $1.18 $1.18
10+ $0.88 $0.88
100+ $0.60 $0.60
500+ $0.47 $0.47
1,400+ $0.42 $0.42
2,800+ $0.37 $0.37
4,200+ $0.33 $0.33
9,800+ $0.33 $0.33

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

1.5KE75A-E3/54 Features

  • 1500W peak pulse power capability.
  • 64.1V reverse standoff voltage.
  • Unidirectional polarity with color band marking.
  • DO-201AA through-hole package.
  • Fast response time to transients.

1.5KE75A-E3/54 Applications

  • Protection of sensitive electronics from voltage transients.
  • Used in consumer, industrial, and telecom equipment.
  • Suitable for inductive load switching protection.
  • Ideal for signal line protection in sensor units.

1.5KE75A-E3/54 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE75A-E3/54?

64.1 V.

What is the breakdown voltage of the 1.5KE75A-E3/54?

75 V (nominal).

What is the clamping voltage of the 1.5KE75A-E3/54?

104 V (maximum).

What is the peak pulse current rating of the 1.5KE75A-E3/54?

14.6 A (maximum).

What package does the 1.5KE75A-E3/54 come in?

DO-201AA, DO-27, Axial through-hole package.

What is the peak pulse power rating of the 1.5KE75A-E3/54?

1500 W (maximum) with a 10/1000 μs waveform.

Is the 1.5KE75A-E3/54 unidirectional or bidirectional?

Unidirectional.

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