Home > Products > Opto semiconductor element > Detector > Position sensitive diode(PSD)
These are Photodiodes used to detect the one-dimensional position of a spot of light on a detector surface. These are often used when it is necessary to deal with different size detector surfaces and with components that have guide holes to increase mounting accuracy. These are often used in camera automatic focusing devices.
| Type No. | Package | Light current IL(μA) Ev=1000lx Typ. |
Capaci- tance Ct (pF) Typ. |
Resi- stance Rs (kΩ) Typ. |
Dark current Id(nA) VR=1V Max. |
Active area (mm) |
Spectral sensi- tivity λ(nm) |
Peak wave- length λp(nm) Typ. |
Operating topr. Topr. (℃) |
|
|---|---|---|---|---|---|---|---|---|---|---|
| SD-101 | Flat package |
18 | 10 | 150 | 5 | 2.02x1.0 | 400∼1100 | 900 | -25∼+85 | |
| SD-201 | Flat package |
30 | 10 | 150 | 10 | 3.02x1.0 | 400∼1100 | 940 | -25∼+85 | |
| SD-102 | Visible raycut-off resin flat package |
11 | 10 | 150 | 2 | 2.02x1.0 | 700∼1100 | 920 | -25∼+85 | |
| SD-103 | Visible raycut-off resin flat package |
10 | 10 | 150 | 5 | 2.02x1.0 | 720∼1100 | 940 | -25∼+85 | |
| SD-202 | Visible raycut-off resin flat package |
16 | 10 | 150 | 10 | 3.02x1.0 | 700∼1100 | 940 | -25∼+85 | |
| SD-303 | Visible raycut-off resin flat package |
13 | 10 | 280 | 5 | 2.5x1.0 | 720∼1100 | 940 | -25∼+85 | |
| SD-306 | Visible raycut-off resin flat package |
13 | 14 | 140 | 5 | 2.5x1.0 | 720∼1100 | 940 | -25∼+85 | |
| SD-503 | Visible raycut-off resin flat package |
9 | 5 | 150 | 5 | 1.5x1.0 | 720∼1100 | 940 | -25∼+85 | |
| SD-506F | Visible raycut-off resin flat package |
8 | 5 | 330 | 5 | 1.5x1.0 | 720∼1100 | 940 | -25∼+85 | |
| SD-612 | Visible raycut-off resin flat package |
9 | 10 | 150 | 5 | 1.25x1.0 | 700∼1100 | 920 | -25∼+85 | |
| SD-112 | With attaching wing |
11 | 10 | 150 | 5 | 2.02x1.0 | 700∼1100 | 920 | -25∼+85 | |
| SD-112F2 | Forming type |
11 | 10 | 150 | 5 | 2.02x1.0 | 700∼1100 | 920 | -20∼+85 | |