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STMicroelectronics 100 V 40 A Schottky Diode Through Hole 3-Pin TO-247 STPS40H100CW
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 20.15mm |
| Length | 15.75mm |
| Model | STPS40H100CW |
| Width | 5.15mm |
| Mount Type | Through Hole |
| Series | STPS40H100CW |
| Maximum Operating Temperature | 175°C |
| Package Type | TO-247 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 3 |
| Maximum Continuous Forward Current If | 40A |
| Peak Reverse Repetitive Voltage Vrrm | 100V |
| Diode Configuration | Common Cathode |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 10μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 300A |
| Maximum Forward Voltage Vf | 0.58V |
| - Capacitance | 45 pF |
Key Features
- Designed for high frequency switch mode power supplies applications.
- Common cathode diode configuration ensures efficient conduction.
- Peak non-repetitive forward surge current rating of 300 A.
- Insulated ISOTOP package provides 2500 VRMS insulation with low capacitance of 45 pF.
- Operating temperature range from -65°C to 175°C for reliable performance.
- Low forward voltage drop of 0.58 V minimizes power losses.
- Through hole mount type with a 3-pin TO-247 package style.
- Negligible switching losses and avalanche rated for robust operation.
Product Description
STMicroelectronics STPS40H100CW is a high voltage Schottky barrier diode engineered for demanding electronic applications requiring efficient rectification. This 3-pin, through hole device is housed in a TO-247 insulated ISOTOP package, suitable for high frequency switch mode power supplies and secondary rectification functions.
The diode features a peak reverse voltage of 100 V and supports a maximum continuous forward current of 40 A, making it ideal for power electronics and industrial use cases like power supplies, automotive electronics, and industrial controls. With a low forward voltage maximum of 0.58 V, the diode ensures minimal conduction losses.
Its ISOTOP package ensures electrical insulation up to 2500 VRMS and reduces parasitic capacitance to 45 pF, which enhances switching performance and reduces electromagnetic interference. The diode supports a wide operating temperature range from -65°C to 175°C, accommodating harsh environmental conditions and extended reliable use.
Additional features include avalanche rating and low leakage current, providing a good balance between efficiency and robustness. The peak non-repetitive forward surge current of 300 A ensures durability during transient overloads.
Designed for high frequency switch mode power supplies applications. Common cathode diode configuration ensures efficient conduction. Peak non-repetitive forward surge current rating of 300 A. Insulated ISOTOP package provides 2500 VRMS insulation with low capacitance of 45 pF.
Operating temperature range from -65°C to 175°C for reliable performance. Low forward voltage drop of 0.58 V minimizes power losses. Through hole mount type with a 3-pin TO-247 package style. Negligible switching losses and avalanche rated for robust operation.
Low leakage current balancing forward voltage drop for optimal efficiency.
This diode is widely used in semiconductor, power electronics, industrial controls, automotive electronics, and power supply manufacturing sectors. For detailed technical information, engineers and designers can refer to the STMicroelectronics datasheets and application notes.
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Frequently Asked Questions
The peak reverse voltage rating of this model is 100 V.
It supports a maximum continuous forward current of 40 A.
The maximum forward voltage drop is 0.58 V, which helps minimize power losses.
The operating temperature range is from -65°C to 175°C.
This diode is housed in a TO-247 package, which is a through hole mount type.
The peak non-repetitive forward surge current rating is 300 A.
It has a low capacitance of 45 pF, which enhances switching performance.
The STPS40H100CW features a common cathode diode configuration.
This diode is designed for high frequency switch mode power supplies and secondary rectification functions.
The peak reverse current is rated at 10 μA.
The insulated ISOTOP package provides 2500 VRMS insulation.
The country of origin for this model is India.
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