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Description
BOURNS CD143A-SR05 TVS Diode, CD143A Series, 5 V, 20 V, SOT-143, 4 PinsThis is a TVS Diode, CD143A Series, 5 V, 20 V, SOT 143, 4 Pins product from BOURNS with the model number CD143A SR05Product details Product Range CD143A Series TVS Polarity Reverse Stand Off Voltage Vrwm 5V Clamping Voltage Vc Max 20V Diode Case Style SOT 143 No. of Pins 4Pins Breakdown Voltage Min Breakdown Voltage Max 6V Peak Pulse Power Dissipation 500W Packaging Cut Tape Automotive Qualification Standard AEC Q101 Other details Brand BOURNS Part
This is a TVS Diode, CD143A Series, 5 V, 20 V, SOT-143, 4 Pins product from BOURNS with the model number CD143A-SR05Product details
| Product Range | CD143A Series |
| TVS Polarity | - |
| Reverse Stand-Off Voltage Vrwm | 5V |
| Clamping Voltage Vc Max | 20V |
| Diode Case Style | SOT-143 |
| No. of Pins | 4Pins |
| Breakdown Voltage Min | - |
| Breakdown Voltage Max | 6V |
| Peak Pulse Power Dissipation | 500W |
| Packaging | Cut Tape |
| Automotive Qualification Standard | AEC-Q101 |
Other details
| Brand | BOURNS |
| Part Number | CD143A-SR05 |
| Quantity | Each (Supplied on Cut Tape) |
| Technical Data Sheet EN | |
| 3D Product Image 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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Silky and Soothing
Color: Cream, Size: 2 Pack Queen（20"X 30"）
I thought I was getting 1 of the queen sized but I got 2. I got these for my Pomeranian's fuzzy pillow. He's always hot and these are very cooling and very good quality. He loves them and are very comfortable for him. They totally transformed his shaggy old pillow. I used the larger body pillow covers to replace the covers I had. They matched my bedspread perfectly. I use 2 body pillows along the exterior wall in my bedroom where there is cold coming through the floor in the winter. I'm sure I will enjoy them in the summer when it's hot too!
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Finally sleeping through the night without waking up drenched
I was dealing with night sweats almost every night. Waking up overheated, flipping my pillow over constantly, just uncomfortable and restless. It was starting to mess with my sleep in a real way.
Since switching to this cooling pillowcase (and pairing it with a cooling blanket), it’s been a completely different experience. I’m actually staying cool through the night and not waking up soaked or irritated.
The fabric feels cool to the touch right away and doesn’t trap heat like a regular pillowcase. It’s smooth, comfortable, and still feels good after washing. Not stiff or weird like some “cooling” materials can be.
Is it magic? No. But does it noticeably reduce overheating and help you sleep better? Absolutely.
If you run hot at night or deal with night sweats, this is one of those small upgrades that makes a big difference. I wish I had bought it sooner.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
so far so good
I was surprised at this pair of pillow cases only because the material seemed impossible to be cooling - it's that weird polyester blend. So far I have not awoken feeling sweaty around my face and scalp. I don't recall what I originally paid but I think it is great value for money! If you are sensitive to out of the box smell, I washed mine first and it didn't impede on the efficacy of the cooling!
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Reviewed in the United States on April 28, 2026
★★★★★ 5
It’s like sleeping on a beach in San Vito lo Capo
Italian voice:
I’m a big meaty fella so I put off a lot of heat ya hear. These pillow cases have changed my life. One moment they’re hot and the next you flip them and you’re blasted with a blast of ice cool what it feels like to chew 5 gum feeling capeesh. I would reccomend these pillow cases to even my grandma. If ya wanta get a rest so good that it feels like ya been sleeping with the fishes get these pillow cases, they’re the real deal. Then stop at Pauline’s joint and grab a slice of pizza say Vinnie sent ya. Anyways I gotta go my wife’s cooking up a mean lasgna and we’re gonna watch the dodgers. Let me know how these treat ya I guarantee they will change your life. Vinnie out
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Reviewed in the United States on February 15, 2026
★★★★★ 4
Soft "cooling" case.
Yes it is very cool when you lay on it. It doesn't stay cold though. Within a minute or 2 to whatever your temp is.
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Reviewed in the United States on December 25, 2025