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STMICROELECTRONICS 15KE300A Transient Voltage Suppression Diode

The 1.5KE series transient voltage suppression diodes are axial leaded devices designed to protect electronic equipment from voltage transients caused by lightning and switching surges. These diodes feature a peak pulse power capability of 1500W at 10/1000us, fast response times under 1.0ps, and excellent clamping properties. They are available in glass passivated chips in DO-201 packages, with UL V-0 rated plastic housing, lead-free tin plating, and RoHS compliance. Suitable for telecom, industrial, and consumer electronics, these TVS diodes provide reliable ESD, EFT, and surge protection with minimal leakage current and low incremental surge resistance.

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Source:Newark
Part No:1.5KE300A
Stock:42
Inv Date:06-11-2026
Price: Unit price: $1.55
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Part No:1.5KE300A
Stock:600
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Price: Unit price: $0.69
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Source:DigiKey
Part No:1.5KE300A
Stock:2000
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Price: Unit price: $0.45
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Part No:1-5KE300A
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Source:DigiKey
Part No:1.5KE300A
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Price: Unit price: $0.36147
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Source:DigiKey
Part No:1.5KE300A
Stock:1099
Inv Date:06-11-2026
Price: Unit price: $2.02
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Source:DigiKey
Part No:1.5KE300A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.27936
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Source:DigiKey
Part No:1.5KE300A
Stock:2400
Inv Date:06-11-2026
Price: Unit price: $0.35089
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Source:DigiKey
Part No:1.5KE300A
Stock:1200
Inv Date:06-11-2026
Price: Unit price: $0.15338
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Source:DigiKey
Part No:1.5KE300A
Stock:1215
Inv Date:06-11-2026
Price: Unit price: $1.25
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Part No:1.5KE300A
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Inv Date:06-11-2026
Price: Unit price: $0.95
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Part No:1.5KE300A
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Inv Date:06-11-2026
Price: Unit price: $0.78
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Part No:1.5KE300A
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Inv Date:06-11-2026
Price: Unit price: $0.3464
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Part No:1.5KE300A
Stock:2185
Inv Date:06-11-2026
Price: Unit price: $0.4165
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Part No:1.5KE300A
Stock:2185
Inv Date:06-11-2026
Price: Unit price: $0.4165
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Part No:1.5KE300A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.3464
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Source:Arrow EU
Part No:1.5KE300A
Stock:9000
Inv Date:06-12-2026
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Stock:1
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Authorized Distributors
Part No:1.5KE300A
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Inv Date:06-11-2026
Price: Unit price: $0.345
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Part No:1.5KE300A
Stock:3150
Inv Date:06-12-2026
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Part No:1.5KE300A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.515
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STMICROELECTRONICS 15KE300A Transient Voltage Suppression Diode Specifications:

  • Peak Pulse Power Dissipation: 1500W at 10/1000us waveform
  • V, Stand-off Voltage: ≤ 10V for bidirectional types
  • V, Breakdown Voltage: Max specified at test current
  • V, Clamping Voltage: Measured across the diode at peak impulse current
  • Current, Reverse Leakage: Low leakage current at specified V,,
  • V, Forward Voltage Drop: Typically 3.5/5.0 V for unidirectional diodes
  • Temperature Range: -55°C to +175°C
  • Physical: Glass passivated chip in DO-201 package, matte tin plated leads
  • Polarity: Cathode band indicates the cathode for unidirectional diodes
  • Environmental: RoHS compliant, UL V-0 rated plastic housing, halogen free, with high-temp storage and soldering specifications

Buy the Buy Littelfuse 1.5KE300A Part Number 1.5KE300A Online

Purchase Littelfuse 1.5KE300A transient voltage suppression diode online today. Designed for fast response, high peak pulse power of 1500W, and reliable surge protection, it safeguards electronic circuits from lightning and switching transients. With RoHS compliance, lead-free tin plating, and excellent ESD, EFT, and surge immunity, this diode is suitable for telecom, industrial, and consumer electronics. Easy to install, with a compact DO-201 package, this device ensures long-term durability and peak performance in demanding environments.

Get Littelfuse 1.5KE300A today—built for precision and long-lasting durability, ideal for versatile transient voltage suppression in industrial and telecom applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS 15KE300A?

You can click on the BUY or RFQ button to purchase 15KE300A from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part 15KE300A?

You can download the 15KE300A datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of 15KE300A?

STMICROELECTRONICS

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