Product Description:

YJJ S9219 S9219-01 Silicon Photodiode Is Used For Visible Light Detection

Features:

S9219 photodiode is a silicon photodiode produced by Hamamatsu Photonics. It is mainly used for visible light detection and features high sensitivity and fast response characteristics. The following is the detailed description of its core parameters:

Basic parameters

Light-receiving surface:

S9219: φ11.3 mm (circular)

S9219-01: 3.6×3.6 mm (square)

Pixel count: 1 (single pixel)

Packaging type: Metal packaging, with CIE filter (visible light filtering)

Heat dissipation method: Non-cooling type

Electrical characteristics

‌Reverse voltage (maximum value)‌: 5 V

Sensitivity wavelength range: 380–780 nm (visible light)

Maximum sensitivity wavelength (typical value): 550 nm (green light)

Sensitivity (typical value):

S9219: 0.24 A/W

S9219-01: 0.22 A/W

Dark current (maximum value):

S9219: 500 pA

S9219-01: 50 pA

Rise time (typical value):

S9219: 2.5 μs

S9219-01: 0.5 μs

Capacitance (typical value):

S9219: 1100 pF

S9219-01: 150 pF

Other characteristics

‌Spectral sensitivity‌: Similar to the human eye response curve, the peak is at 550 nm ‌

Measurement conditions:

Temperature: 25°C

Dark current test: VR = 10 mV

Rise time test: VR = 0 V, f = 1 kHz

Application scenario

Suitable for visible light detection fields such as optical measurement, optical communication, and environmental monitoring, which require rapid response and high sensitivity.

Specifications:

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