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Vishay 15KE30CAE354 Transient Voltage Suppressor

The 1.5KE series Transient Voltage Suppressor (TVS) diode provides a peak pulse power capacity of 1500W with a 10/1000µs waveform and a 0.01% repetitive duty cycle. It features a glass-passivated chip junction and is available in both unidirectional and bidirectional configurations. The device offers excellent clamping capability, a very fast response time, low incremental surge resistance, and operates within a temperature range of -55°C to 175°C. Suitable for protecting sensitive electronic components against voltage transients caused by inductive load switching and lightning, it is commonly used in automotive, computing, communications, consumer electronics, lighting, sensing, instrumentation, and industrial applications.

Authorized Distributors
Source:DigiKey
Part No:1.5KE30CA-E3/54
Stock:1242
Inv Date:06-09-2026
Price: Unit price: $1.57
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Part No:1.5KE30CA-E3/54
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.71
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Part No:1.5KE30CA-E3/54
Stock:1400
Inv Date:06-09-2026
Price: Unit price: $0.36
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Part No:1.5KE30CA-E3/54
Stock:20
Inv Date:06-10-2026
Price: N/A
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Vishay 15KE30CAE354 Transient Voltage Suppressor Specifications:

  • Peak pulse power: 1500 W (10/1000 μs waveform)
  • Maximum peak pulse current: up to 274 A
  • Operating temperature range: -55°C to 175°C
  • Case style: Molded epoxy body over passivated junction
  • Peak forward surge current: 200 A (8.3 ms)
  • Thermal resistance junction to ambient: 75°C/W
  • Thermal resistance junction to lead: 15.4°C/W
  • Maximum storage temperature: -55°C to 175°C
  • Terminal material: Matte tin plated leads
  • RoHS compliant, AEC-Q101 qualified
  • Solder dip capable at 275°C max for 10 seconds
  • Dimensions: Length approximately 0.975 inches (24.76 mm), diameter approximately 0.210 inches (5.33 mm)

Buy the Vishay Series Transzorb TVS: 15KE30CAE354

Protect your sensitive electronic circuits with the Vishay 15KE30CAE354 Transzorb TVS diode. Designed to handle a peak pulse power of 1500W with a rapid response time, this device is ideal for automotive, industrial, telecom, and consumer electronics. Its robust glass-passivated chip junction ensures reliable clamping of voltage transients caused by lightning or switching inductive loads. Easy to install with solderable leads, it operates across a temperature range from -55°C to 175°C, offering high surge current capability and compliance with RoHS standards. Invest in durability and high performance today.

Get Vishay 15KE30CAE354 today—built for precision and long-lasting durability in sensitive electronic protection.

Frequently Asked Questions

Where can I buy Vishay 15KE30CAE354?

You can click on the BUY or RFQ button to purchase 15KE30CAE354 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part 15KE30CAE354?

You can download the 15KE30CAE354 datasheet or visit the Vishay website for support.

Who is the manufacturer of 15KE30CAE354?

Vishay

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