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Description
STMICROELECTRONICS STTH1212D Standard Power Diode, 1.2 kV, 12 A, Single, 590 mV, 50 ns, 100 AThe STTH1212D is an ultrafast Soft Recovery Diode with high reverse voltage capability. The high quality design of this diode has produced a device with low leakage current, regularly reproducible characteristics and intrinsic ruggedness. These characteristics make it ideal for heavy duty applications that demand long term reliability. The improved performance in low leakage current and therefore thermal runaway guard band, is an immediate competitive
The STTH1212D is an ultrafast Soft Recovery Diode with high reverse voltage capability. The high quality design of this diode has produced a device with low leakage current, regularly reproducible characteristics and intrinsic ruggedness. These characteristics make it ideal for heavy-duty applications that demand long term reliability. The improved performance in low leakage current and therefore thermal runaway guard band, is an immediate competitive advantage for this device.
- Very low conduction and switching losses
- High frequency and high pulsed current operation
- High junction temperature
- 30A RMS forward current
- 1.6�C/W Junction to case thermal resistance
Applications
Power Management, Industrial, Motor Drive & Control
Product details
| Forward Voltage VF Max | 590mV |
| No. of Pins | 2 Pin |
| Operating Temperature Max | 175�C |
| Forward Current If(AV) | 12A |
| Product Range | STTH1 Series |
| Diode Configuration | Single |
| Reverse Recovery Time trr Max | 50ns |
| Repetitive Reverse Voltage Vrrm Max | 1.2kV |
| Packaging | Each |
| Diode Case Style | TO-220AC |
| Forward Surge Current Ifsm Max | 100A |
Other details
| Brand | STMICROELECTRONICS |
| Part Number | STTH1212D |
| Quantity | Each |
| Technical Data Sheet 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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4.8 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 4
Good Shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 22.5inches
These shelves are really nice quality and look as advertised. The hardware included was great quality, metal drywall anchors and good screws. They were easy to install, and make even/level with each other. My only gripe is the price, but I'm very satisfied with the product overall.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Attractive, easy to install, nicely equipped hardware package.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
These are pretty doggone nice shelves and I appreciate the fact that they are not made of solid particle board. Yes they are made of an engineered product, but they are lightweight and strong…and look better than particle board products and more costly than their actual price.
Easy installation system with the bracket…not fussy like some are.
An especially thoughtful touch is the variety of hardware that is included. Also a tiny level for use when installing them. What? …So they can be installed correctly? I was pleasantly surprised by this inclusion.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Beautiful shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
Great quality shelves, have them in 4 rooms, they are easy to hang up and lightweight, look really nice and keeps room looking organized and clean.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Perfect for a coffee bar
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches
These are great for my coffee bar! These shelves are easy to install and came with all the hardware needed. What a great value for your money, especially when you get 3 of these cute shelves. I love how they help organize my coffee bar area and the size fits perfectly.
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Reviewed in the United States on May 26, 2026
★★★★★ 4
If the set screws were white the shelves would be perfect.
Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 15.7inches
I'd give 4 1/2 if there was one. The shelves thwmself are nice I just don't like the visible little black set screws. The shelves themself look great and are not wobbly at all if you install correctly. I purposely installed the bracket upside down because of the little black setting screws; I didnt want them showing because the shelves are above eye level and the screws are black and I didn't want them showing. But that made the shelf lean amd wobbly so I turned them back over the way they are supposed to be and that made them level and sturdy. I guess I'll paint the little screws.
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Reviewed in the United States on January 21, 2026