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| Country of Origin | India |
|---|---|
| Diameter | 3.2mm |
| Brand | Vishay |
| Height | 4.5mm |
| Length | 34.4mm |
| Model | TEFD4300 |
| Packaging | Bulk |
| Width | 4.24mm |
| Mount Type | Through Hole |
| Series | TEFD |
| Short Circuit Current | 15μA |
| Maximum Operating Temperature | 100°C |
| Package Type | T-1 |
| Minimum Operating Temperature | -40°C |
| Polarity | Forward |
| Dark Current | 3nA |
| Open Circuit Voltage | 350mV |
| Package Form | T-1 |
| Standards/Approvals | RoHS |
| Number of Pins | 2 |
| Typical Fall Time | 100ns |
| Automotive Standard | AEC-Q101 |
| Wavelength of Peak Sensitivity | 950nm |
| Spectrums Detected | Infrared |
| Breakdown Voltage | 60V |
| Minimum Wavelength Detected | 350nm |
| Maximum Wavelength Detected | 1120nm |
| Angle of Half Sensitivity | ± 20 ° |
Vishay TEFD4300 is a high-performance silicon PIN photodiode packaged in a through-hole T-1 (3mm) format, tailored for infrared light detection applications. With a peak sensitivity wavelength of 950nm and a broad detection range from 350nm to 1120nm, it is well-suited for detecting near-infrared radiation.
The device features a compact form factor with a 3.2mm diameter and a length of 34.4mm that facilitates easy mounting in various electronic assemblies. Its angle of half sensitivity is ± 20 degrees, providing focused sensing capability.
Designed for reliability and speed, the TEFD4300 demonstrates fast response times with typical rise and fall times of 100ns. It supports operation across a wide temperature range from -40°C to +100°C, making it suitable for demanding industrial environments.
This photodiode is not amplified and functions in forward polarity with a dark current of 3nA and short circuit current of 15μA. It holds a breakdown voltage of 60V and an open circuit voltage of 350mV, which contribute to its stable performance.
Applications include high speed photo detectors for data transmission, optical switches, counters, sorters, interrupters, encoders, and position sensors utilized in industrial automation, manufacturing equipment, and automotive electronics.
Silicon PIN Photodiode with high radiant sensitivity for infrared detection. Standard T-1 package ensures compatibility with through-hole mounting. Fast response times enable use in dynamic sensing applications. Wide operating temperature range for extended industrial use.
Meets RoHS and AEC-Q101 standards for safety and automotive reliability. Compatible with infrared emitter series for enhanced system design. Explore additional Vishay optoelectronic components and related products within EnvMart to fulfill your electronic component needs.
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