The Shuguan SGPT5953C is a 5 mm Darlington phototransistor with fast response, high sensitivity, and RoHS‑compliant specifications.
The SGPT5953C is a Darlington phototransistor packaged in a 5 mm flat‑lens plastic case. It offers fast response time, high photo‑sensitivity, and is Pb‑free, meeting RoHS requirements. The device is sensitive to visible and infrared radiation due to its water‑clear epoxy.
Typical applications include infrared detection systems, security systems, road and night lamps, and optoelectronic switches. The datasheet provides absolute maximum ratings, electro‑optical characteristics, and typical performance curves for designers.
| Collector‑Emitter Voltage (VCEO) | 60 V |
|---|---|
| Emitter‑Collector Voltage (VECO) | 7 V |
| Collector Current (IC) | 50 mA |
| Power Dissipation (Pc) | 100 mW |
| Operating Temperature | -40 °C to +85 °C |
| Peak Spectral Sensitivity (λp) | 800 nm |
| Rise Time (tr) | 60 µs |
| Fall Time (tf) | 60 µs |
| Dark Current (ICEO) | ≤ 1000 nA |
The maximum collector current is 50 mA.
It operates from –40 °C up to +85 °C.
The peak sensitivity occurs at about 800 nm.
Yes, the product is Pb‑free and remains within RoHS‑compliant specifications.