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STMicroelectronics Schottky Diode 40 V 3 A Surface Mount DO-214AB 2-Pin STPS340S
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | STPS340S |
| Width | 6.25mm |
| Mount Type | Surface |
| Series | STPS340 |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AB (SMC) |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 3A |
| Peak Reverse Repetitive Voltage Vrrm | 40V |
| Diode Configuration | Single |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 20μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 75A |
| Maximum Forward Voltage Vf | 630mV |
Key Features
- Delivers a maximum continuous forward current of 3 A.
- Peak reverse repetitive voltage rating is 40 V suitable for varied voltage applications.
- Features a low maximum forward voltage of 630 mV ensuring energy efficiency.
- Robust operating temperature range from -65°C to 150°C for reliability in harsh environments.
- Compact dimensions of 7.15 mm length, 6.25 mm width, and 2.45 mm height.
- Designed as a single diode configuration with 2 pins for surface mount assembly.
- Peak non-repetitive surge current capacity up to 75 A for transient load handling.
- Extremely low peak reverse current of 20 μA minimizing leakage losses.
Product Description
STMicroelectronics STPS340S Schottky Barrier Diode is a high-performance single diode designed for surface mounting in electronic circuits demanding effective rectification and low voltage drops. With a 40 V peak reverse voltage and 3 A continuous forward current carrying capability, this diode is ideal for power conversion, voltage clamping, and protection circuits.
This diode features a DO-214AB (SMC) package with two pins, providing compact assembly for efficient space utilization on PCBs. Its maximum forward voltage of 630 mV reduces power losses, improving circuit efficiency.
Operating reliably across a wide temperature range from -65°C to 150°C, this component withstands harsh industrial, automotive, and consumer environmental conditions. The peak surge current rating of 75 A enables it to handle transient current spikes without damage.
The device’s small physical size, with dimensions 7.15 mm (L) × 6.25 mm (W) × 2.45 mm (H), supports applications in compact electronic designs. It exhibits very low leakage current, 20 μA peak reverse current, providing minimal current drainage.
The STPS340S is extensively used in power supplies, voltage regulation, solar inverters, battery chargers, and other power electronic applications requiring dependable Schottky diode performance. It conforms to industrial standards, although not specifically certified for automotive use.
Maximum continuous forward current: 3 A. Peak reverse repetitive voltage: 40 V. Low forward voltage drop of 630 mV for efficiency. Wide operating temperature range from -65°C to 150°C. Compact DO-214AB (SMC) surface mount package with 2 pins.
High surge current capacity of 75 A peak non-repetitive. Very low peak reverse leakage current at 20 μA. Dimensions: 7.15 mm length, 6.25 mm width, 2.45 mm height. Suitable for industrial, consumer electronics, and power applications.
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Frequently Asked Questions
The maximum continuous forward current for this model is 3 A.
The peak reverse repetitive voltage rating is 40 V, making it suitable for various voltage applications.
This diode has compact dimensions of 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height.
It operates reliably within a temperature range from -65°C to 150°C.
The maximum forward voltage drop is 630 mV, which helps in reducing power losses.
The peak non-repetitive surge current capacity is up to 75 A, allowing it to handle transient current spikes.
This model features a 2-pin configuration for surface mount assembly.
The diode is packaged in a DO-214AB (SMC) format, which is suitable for compact assembly.
The peak reverse current is 20 μA, which minimizes leakage losses.
It is commonly used in power supplies, voltage regulation, solar inverters, and battery chargers.
This model is designed as a single diode configuration.
The country of origin for this diode is India.
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