SKU: 89387720332

STMICROELECTRONICS 1.5KE440A TVS Diode, Transil 1.5KE Series, Unidirectional, 376 V, 776 V, DO-201, 2 Pins

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Description

STMICROELECTRONICS 1.5KE440A TVS Diode, Transil 1.5KE Series, Unidirectional, 376 V, 776 V, DO-201, 2 PinsThe Transil 1. 5KE series from STMicroelectronics are transient voltage suppressing diodes. These diodes provide high overvoltage protection and instantaneous response to transient overvoltage by clamping action. Transil 1. 5KE series are used to protect voltage sensitive devices such as low voltage supplied IC's. The unidirectional type TVS diodes are suitable for DC applications and bidirectional type TVS diodes are suitable for AC applications.

The Transil 1.5KE series from STMicroelectronics are transient voltage suppressing diodes. These diodes provide high overvoltage protection and instantaneous response to transient overvoltage by clamping action. Transil 1.5KE series are used to protect voltage sensitive devices such as low voltage supplied IC's. The unidirectional type TVS diodes are suitable for DC applications and bidirectional type TVS diodes are suitable for AC applications.
  • Unidirectional and bidirectional transient voltage suppressors
  • Peak pulse power of 1500W
  • Breakdown voltage ranges from 6.8V to 440V
  • Fast response time
  • High surge capability
  • Low clamping factor
  • Maximum operating temperature of 175°C
  • Assembly flexibility with axial (DO-201) and SMD packages
  • Best in class performance at full power even with high junction temperatures

Applications

Safety, Industrial, Power Management, Consumer Electronics, Portable Devices

Product details

Clamping Voltage Vc Max 776V
TVS Polarity Unidirectional
No. of Pins 2Pins
Breakdown Voltage Min 418V
Product Range Transil 1.5KE Series
Automotive Qualification Standard -
Breakdown Voltage Max 462V
Reverse Stand-Off Voltage Vrwm 376V
Peak Pulse Power Dissipation 1.5kW
Packaging Each
Diode Case Style DO-201

Other details

Brand STMICROELECTRONICS
Part Number 1.5KE440A
Quantity Each
Technical Data Sheet EN
Product Change Notice EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

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SKU: 89387720332

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Michelle Rode
Lowell, US
★★★★★ 5
Jackets
Size: Small, Color: Safety Green
What a great value! I bought three jackets for my husband for work. He loves them...they're comfortable and lightweight! Covers his upper body and durable.
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Reviewed in the United States on May 14, 2026
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AMZN Reviewer
Charlottesville, US
★★★★★ 5
Comfy and warm for everyday wear
Size: Medium, Color: Navy Full Zip
I bought this Fruit of the Loom Eversoft Fleece Hoodie for my husband and he realy likes how soft it feels on the inside. The fabric is thick enough to keep him warm during his morning walks but it is still breathable so he doesnt get too sweaty while he is moving around. It has that moisture-wicking feature which is great because it stays dry even when it is a bit humid outside. The fit is just right and the hood stays up good without being too tight around his neck. It is hard to find hoodies that dont pill up after the first wash but this one has held up great so far and still looks brand new. For the price it is a total steal and much better quality than some of the more expensive brands we have tried before. I will definitely be ordering a few more colors for him soon.
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Reviewed in the United States on January 4, 2026
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Kellarease
Belleville, US
★★★★★ 5
PERFECT!
Size: XX-Large, Color: Khaki Heather Full Zip
Most perfectly soft, warm, wonderful zip up hoodie, EVER! Own three and ordered a couple for family members who had borrowed mine! A must have!
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Reviewed in the United States on May 25, 2026
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G.L.
Chelsea, US
★★★★★ 3
Thinner fabric than usual.
Size: Large, Color: Black Heather Full Zip
Good quality, but much thinner fabric than my other hoodie sweatshirts. Because of this, I have not been wearing it, but instead I've been wearing the thicker ones I already owned. This item was a good price; now I see why. It's too light for winter, and too heavy for summer. Not sure when it will be useful.
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Reviewed in the United States on May 17, 2026
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JREMUSIC
Phoenix, US
★★★★★ 5
Good value
Size: 10.5, Color: Black/Black
They fit and they stay on my feet (I was worried because these are slip-ons).
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Reviewed in the United States on May 31, 2026

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