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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Exchange/Return Notes
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SKU: 89387720332

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4.3 ★★★★★
Based on 7 reviews
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Verified Purchase
Heidi fishel
Lexington, US
★★★★★ 5
Almost good enough
Color: E-Navy+Purple
My dog chewy can rip through anything, even these. I do love the toys they’re great. They’re made with coconut on the inside, but could somebody please!, make a chew toy worthy of my dogs teeth, cause this ain’t it. But it is the strongest so far . I would recommend it. My doodle chewy short for Chewbacca is insane about chewing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
R
Verified Purchase
Robin Weesner
Lexington, US
★★★★★ 3
Could be more durable.
Color: A-Navy
It’s not as durable as I’d hoped. I’ve had to mend it. It’s cute, though, and my dog likes it. He’s an Aussie, so not great bite strength.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
J
Verified Purchase
Josefin Olsson
Whiting, US
★★★★★ 2
Cute but disappointing
Color: C-Navy+Oak, Color: C-Navy+Oak
One of my dogs love these however they are far from indestructible. Two days after giving the teddy to him, the tail of the teddy is off and there is a rip by one of the arms. They are very cute teddies but not for heavy chewers as they will only last a few days.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
F
Verified Purchase
FORESTVILLE MOM
Port Orchard, US
★★★★★ 4
Nothing is indestructible
Color: D-Purple
Adorable. Looks just like the photo. My 15# JRT loves it! however the tail and one ear were gone in a matter of minutes. It’s his toy so I’m just monitoring his time with it as it’s his favorite 😍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
A
Verified Purchase
Alex
Belleville, US
★★★★★ 5
Our Pit Bull’s Favorite Toy!
Color: A-Navy, Color: A-Navy
We absolutely love this MAXBECK bear toy! We’ve ordered it 4 times over the last 8 months because our senior pit bull is obsessed with his “babies.” He always has one close to him and even cuddles with them. The material is very sturdy and holds up amazingly well even with rough play. My dog’s favorite part is the squeaker. What I love most is that even after he finally tears into it, the rope built inside becomes a whole second toy for him and keeps the fun going. If you have a heavy chewer who destroys toys quickly, this one is definitely worth trying!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026

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