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STMicroelectronics 200 V 1 A Surface Mount Switching Diode DO-214AC STTH102A
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.03mm |
| Length | 4.6mm |
| Model | STTH102A |
| Width | 2.95mm |
| Mount Type | Surface |
| Series | STTH102 |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-214AC (SMA) |
| Minimum Operating Temperature | -65°C |
| Standards/Approvals | UL 94 V0 |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 1A |
| Peak Reverse Repetitive Voltage Vrrm | 200V |
| Diode Configuration | Single |
| Rectifier Type | Switching |
| Peak Reverse Current Ir | 25μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 40A |
| Maximum Forward Voltage Vf | 970mV |
| Peak Reverse Recovery Time trr | 20ns |
Key Features
- This diode features a maximum continuous forward current of 1 ampere.
- The peak reverse repetitive voltage rating is 200 volts.
- It has a maximum forward voltage of 970 millivolts.
- The package size dimensions are 4.6 mm length, 2.95 mm width, and 2.03 mm height.
- Operating temperature ranges from -65°C to 175°C, suitable for various industrial environments.
- Rapid switching capability with peak reverse recovery time of 20 nanoseconds.
- Peak non-repetitive forward surge current is 40 amperes.
- Low peak reverse current of 25 microamperes ensuring energy efficiency.
Product Description
STMicroelectronics STTH102A is a high-quality switching diode offering 200 volts peak reverse repetitive voltage and 1 ampere maximum continuous forward current in a compact DO-214AC (SMA) surface mount package. Its design allows for efficient switching in electronic circuits requiring fast response times.
The diode operates effectively within a temperature range from -65°C minimum to 175°C maximum, making it suitable for industrial, automotive non-certified, consumer electronics, and power management applications. It features a low forward voltage drop of 970 mV, which helps minimize heat dissipation and improve efficiency.
This diode has a peak non-repetitive forward surge capability of 40 A and a very fast reverse recovery time of 20 ns, enabling swift switching cycles, ideal for rectifier and power supply circuits. Its peak reverse current is only 25 μA, reducing leakage and loss.
The physical dimensions of 4.6 mm length, 2.95 mm width, and 2.03 mm height accommodate a compact PCB footprint while maintaining reliability with a UL 94 V0 flame-retardant rating. The package contains two pins configured as a single diode in the STTH102 series.
Maximum continuous forward current of 1 A ensures robust operation in various circuit conditions. Peak reverse repetitive voltage of 200 V provides reliable blocking of voltage spikes. Switching diode configuration optimized for efficient high-speed switching.
Wide operating temperature range from -65°C to 175°C supports extensive environmental conditions. Low forward voltage and minimal leakage currents contribute to energy-efficient designs. UL 94 V0 rating enhances safety and compliance with industrial standards.
This component is ideal for electronic manufacturing, power supply design, industrial automation, and telecommunications equipment where reliable switching diodes are critical components. Explore our semiconductor and diode selections on EnvMart for complementary components and system solutions.
Explore more products in our Schottky Diodes & Rectifiers category.
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Frequently Asked Questions
The maximum continuous forward current of the STMicroelectronics STTH102A is 1 ampere.
This model has a peak reverse repetitive voltage rating of 200 volts.
The dimensions of this diode are 4.6 mm in length, 2.95 mm in width, and 2.03 mm in height.
The maximum forward voltage drop for the STTH102A is 970 millivolts.
It operates effectively within a temperature range from -65°C to 175°C.
The peak non-repetitive forward surge current is 40 amperes.
The peak reverse current is 25 microamperes.
The peak reverse recovery time for this diode is 20 nanoseconds.
It is packaged in a DO-214AC (SMA) surface mount configuration.
The STTH102A has a pin count of 2, configured as a single diode.
This model complies with UL 94 V0 standards.
This diode is suitable for applications in electronic manufacturing, power supply design, industrial automation, and telecommunications equipment.
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