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STMicroelectronics 170 V 20 A Schottky Diode 3-Pin Through Hole TO-220AB STPS40170CT
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 9.15mm |
| Length | 10.4mm |
| Model | STPS40170CT |
| Width | 4.6mm |
| Mount Type | Through Hole |
| Series | STPS40170C |
| Maximum Operating Temperature | 175°C |
| Package Type | TO-220AB |
| Minimum Operating Temperature | -65°C |
| Pin Count | 3 |
| Maximum Continuous Forward Current If | 20A |
| Peak Reverse Repetitive Voltage Vrrm | 170V |
| Diode Configuration | Common Cathode |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 30μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 250A |
| Maximum Forward Voltage Vf | 920mV |
Key Features
- The diode features a through-hole mount type in a TO-220AB package.
- It has a common cathode diode configuration suitable for power rectification.
- The maximum forward voltage drop is 920 mV, ensuring efficient performance.
- Designed to operate at temperatures ranging from -65°C to 175°C for robust industrial use.
- This diode supports a peak non-repetitive forward surge current of 250 A.
- The device measures 10.4 mm in length, 9.15 mm in height, and 4.6 mm in width.
- Peak reverse current is low at 30 μA, improving leakage characteristics.
- It is compliant with general industrial standards but has no specific automotive certification.
Product Description
STMicroelectronics STPS40170CT is a high-performance Schottky diode with a 170 V peak reverse voltage and 20 A maximum continuous forward current rating, designed for efficient power rectification in industrial and electronic applications.
This device utilizes a common cathode diode configuration housed in a durable TO-220AB through-hole package, ideal for easy mounting on printed circuit boards and heat dissipation.
The diode operates safely within a temperature range from -65°C to 175°C, making it suitable for harsh industrial environments, including power supplies, battery chargers, and switching regulators.
With a maximum forward voltage of 920 mV, STPS40170CT ensures low power losses and improved energy efficiency in high current applications. The device also supports a peak non-repetitive forward surge current of 250 A, allowing brief high current tolerances needed in starting or fault conditions.
Physical dimensions include a length of 10.4 mm, height of 9.15 mm, and width of 4.6 mm, offering a compact footprint for space-constrained designs. The low peak reverse current of 30 μA enhances overall circuit reliability by reducing leakage currents.
The diode features a through-hole mount type in a TO-220AB package for robust installation. Common cathode configuration ensures compatibility with typical rectification circuits. Wide operating temperature range suitable for industrial and commercial applications.
High surge current rating for exceptional durability under transient conditions. Compact and efficient design optimizes PCB layout and thermal management. Low leakage current increases operational safety and efficiency. Reliable performance across multiple power electronics sectors, including power supply design and renewable energy systems.
These features make the STMicroelectronics STPS40170CT an excellent choice for engineers seeking high-quality Schottky diode solutions for advanced electronic circuit requirements.
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Frequently Asked Questions
The maximum continuous forward current rating of this model is 20 A.
This diode has a peak reverse voltage of 170 V.
The maximum forward voltage drop is 920 mV, ensuring efficient performance in applications.
It operates safely within a temperature range from -65°C to 175°C.
The diode is housed in a TO-220AB package, suitable for through-hole mounting.
This model supports a peak non-repetitive forward surge current of 250 A.
The diode measures 10.4 mm in length, 9.15 mm in height, and 4.6 mm in width.
The STPS40170CT features a common cathode diode configuration, making it compatible with typical rectification circuits.
It has a low peak reverse current of 30 μA, which improves leakage characteristics.
This diode is designed for efficient power rectification in industrial and electronic applications, such as power supplies and battery chargers.
The diode has a pin count of 3.
The country of origin for this diode is India.
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