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STMicroelectronics Switching Diode Single Silicon Junction 8 A 400 V TO-220 STTH8R04D
Specifications
| Country of Origin | China |
|---|---|
| Brand | STMicroelectronics |
| Height | 15.75mm |
| Length | 10.4mm |
| Model | STTH8R04D |
| Width | 4.6mm |
| Mount Type | Through Hole |
| Maximum Operating Temperature | 175°C |
| Package Type | TO-220 |
| Sub Type | Silicon Junction |
| Minimum Operating Temperature | -40°C |
| Pin Count | 2 |
| Diode Configuration | Single |
| Peak Non-Repetitive Forward Surge Current Ifsm | 165A |
| Maximum Forward Voltage Vf | 1.5V |
| Peak Reverse Recovery Time trr | 25ns |
| Maximum Forward Current If | 8A |
| Maximum Peak Reverse Repetitive Voltage Vrrm | 400V |
Key Features
- This diode supports a maximum forward current of 8 amperes.
- The package type is TO-220 designed for through-hole mounting.
- It offers a maximum peak reverse repetitive voltage of 400 volts.
- The maximum forward voltage drop is 1.5 volts for efficient operation.
- Peak reverse recovery time is 25 nanoseconds, enabling fast switching performance.
- It withstands a peak non-repetitive forward surge current of 165 amperes.
- Operating temperature ranges from minus 40 to 175 degrees Celsius.
- The diode is a single silicon junction type for general switching applications.
Product Description
STMicroelectronics STTH8R04D switching diode is a high-performance single silicon junction diode housed in a TO-220 package, specially designed for through-hole mounting applications requiring robust current handling capabilities with excellent switching speed.
The diode supports a maximum forward current of 8 A and can tolerate peak repetitive reverse voltages up to 400 V, making it suitable for use in power supply circuits, automotive electronics, and industrial controls.
Featuring a maximum forward voltage of 1.5 V and a peak reverse recovery time of 25 ns, this diode ensures efficient conduction and fast switching ideal for rectification and signal modulation.
With a peak non-repetitive forward surge current rating of 165 A, the device withstands transient overloads without damage, adding reliability in demanding electrical environments.
The operating temperature range from -40°C to +175°C allows use in harsh environments including automotive and industrial HVAC systems. Compact package dimensions of 10.4 mm length, 4.6 mm width, and 15.75 mm height facilitate easy PCB design integration while maintaining robust thermal and mechanical performance.
This diode is designed for switching applications in industrial, automotive, and general electronics sectors. Its fast recovery and high current capacity improve efficiency and longevity of power conversion circuits. The TO-220 package enables effective heat dissipation for continuous high current operation.
Ideal for use in semiconductor discrete component assemblies, power supplies, and motor control units. Explore a wide selection of STMicroelectronics Switching Diodes and other discrete semiconductors at EnvMart for your industrial and commercial applications.
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Frequently Asked Questions
The STTH8R04D diode supports a maximum forward current of 8 amperes.
It can tolerate peak reverse repetitive voltages up to 400 volts.
This model is housed in a TO-220 package designed for through-hole mounting applications.
The diode has a peak non-repetitive forward surge current rating of 165 amperes.
The maximum forward voltage drop is 1.5 volts, which contributes to its efficient operation.
It features a peak reverse recovery time of 25 nanoseconds, enabling fast switching performance.
The operating temperature ranges from -40°C to +175°C, allowing use in harsh environments.
The dimensions are 10.4 mm in length, 4.6 mm in width, and 15.75 mm in height.
This model is a single silicon junction diode, suitable for general switching applications.
It is suitable for use in power supply circuits, automotive electronics, and industrial controls.
This diode has a pin count of 2.
The diode is manufactured in China.
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