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| Country of Origin | India |
|---|---|
| Diameter | 3.53mm |
| Brand | STMicroelectronics |
| Height | 6.75mm |
| Length | 4.05mm |
| Model | STTH208 |
| Width | 3.3mm |
| Mount Type | Through Hole |
| Series | STTH208 |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-15 |
| Minimum Operating Temperature | -50°C |
| Standards/Approvals | RoHS |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 2A |
| Peak Reverse Repetitive Voltage Vrrm | 800V |
| Diode Configuration | Single |
| Rectifier Type | High Voltage |
| Peak Reverse Current Ir | 50μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 35A |
| Maximum Forward Voltage Vf | 1.65V |
| Peak Reverse Recovery Time trr | 75ns |
STMicroelectronics STTH208 is a high voltage diode rated for 800 V and a maximum continuous forward current of 2 A, packaged in a standard through-hole DO-15 format. It utilizes ST's planar ultrafast high voltage technology, making it ideal for demanding power switching and rectification applications.
This diode is designed for use in free-wheeling, clamping, snubbering, and demagnetization circuits within power supplies and other electronic power switching devices. Its low forward voltage drop of 1.65 V and ability to handle surge currents up to 35 A contribute to high reliability and efficiency in industrial and commercial electronic systems.
The STTH208 operates reliably within a wide temperature range from -50°C to 175°C and has a very fast peak reverse recovery time of 75 ns, which reduces switching losses and electromagnetic interference (EMI). Its compact physical dimensions and through-hole mount package allow easy installation on printed circuit boards (PCBs).
Maximum continuous forward current of 2 amperes ensures reliable operation. Peak reverse repetitive voltage rating of 800 volts suitable for high voltage circuits. Low forward voltage drop of 1.65 volts reduces power dissipation.
Peak surge current capacity of 35 amperes supports transient conditions. Wide operating temperature range from -50°C to 175°C. Compact through-hole DO-15 package dimensions. Fast switching technology minimizes EMI disturbances.
RoHS compliant ensuring adherence to environmental standards.
This diode is suited for use in industrial electronics, power supplies, automotive electronics, and other applications requiring high voltage rectification with high efficiency and reliability. It is commonly used in manufacturing automation, HVAC control systems, and laboratory electronic equipment.
Explore a broad selection of Diodes and semiconductor products at EnvMart to support your electronic design and maintenance needs.
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