Key facts
- Manuals
- 3
- Languages
- ZH · EN
- Last added
- 2026-09-28
Featured Shuguan manuals

Shuguan SLR3066 LED Product Datasheet
The SLR3066 is a 3 mm flat‑top, ultra‑bright red LED (λ=622 nm) designed for security systems, fiber‑optic amplifiers and photo‑switches. It features a lead‑free, environmentally friendly package with a 3.1 mm edge‑flat and 2.54 mm standard pin spacing.
The datasheet provides limit parameters such as a continuous forward current of 70 mA, pulse peak current of 400 mA, reverse voltage of 10 V, and power dissipation of 150 mW. It also lists optoelectronic specs, storage guidelines, and handling precautions including ESD protection and proper lead forming before soldering. This manual is written in Chinese.
Covers: Features · Description · Applications · Dimensions · Limit Parameters · Optoelectronic Parameters

Shuguan SGPT5953C 5mm Darlington Phototransistor Technical Data Sheet
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.
Covers: Features · Description · Applications · Absolute Maximum Ratings · Electro‑Optical Characteristics · Typical Performance Curves

Shuguan PD753B Silicon PIN Photodiode Technical Data Sheet
The PD753B silicon PIN photodiode is offered in a black plastic package that also acts as an infrared filter matched to an IR emitter. It features fast response time, high photosensitivity, low junction capacitance and complies with RoHS.
The data sheet lists absolute maximum ratings, electro‑optical characteristics, typical performance curves, packaging details and handling notes, providing all necessary information for designers and integrators. This manual is written in Chinese.
Covers: Features · Descriptions · Applications · Package Dimensions · Absolute Maximum Ratings · Electro‑Optical Characteristics
Latest Shuguan manuals
Shuguan SLR3066 LED Product Datasheet
Datasheet 4 pages · 274 KB · ZHThe SLR3066 is a 3.1 mm edge‑flat, high‑brightness red LED with 622 nm wavelength and detailed electrical and optical specifications.
Shuguan SGPT5953C 5mm Darlington Phototransistor Technical Data Sheet
Datasheet 4 pages · 89 KB · ENThe Shuguan SGPT5953C is a 5 mm Darlington phototransistor with fast response, high sensitivity, and RoHS‑compliant specifications.
Shuguan PD753B Silicon PIN Photodiode Technical Data Sheet
Datasheet 4 pages · 262 KB · ZHThe Shuguan PD753B is a high‑speed, high‑sensitivity silicon PIN photodiode presented in a technical data sheet with full specifications.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in Shuguan manuals
What is the recommended storage condition for the SLR3066?
Store the LED at temperatures not higher than 30 °C and humidity not higher than 60 %RH in a sealed container with desiccant; the shelf life is six months.
What is the maximum continuous forward current for the SLR3066?
The maximum continuous forward current is 70 mA.
What is the maximum collector current for the SGPT5953C?
The maximum collector current is 50 mA.
From: Shuguan SGPT5953C 5mm Darlington Phototransistor Technical Data Sheet
What temperature range can the SGPT5953C operate in?
It operates from –40 °C up to +85 °C.
From: Shuguan SGPT5953C 5mm Darlington Phototransistor Technical Data Sheet
What is the maximum reverse voltage for the PD753B?
The maximum reverse voltage is 30 V.
From: Shuguan PD753B Silicon PIN Photodiode Technical Data Sheet
What is the operating temperature range of the PD753B?
It can operate from –40 °C up to +85 °C.
From: Shuguan PD753B Silicon PIN Photodiode Technical Data Sheet
