THORLABS PDAPC1, User Manual, Page: 14 / 18

Si Switchable Gain Detector, OEM Chapter 6: Specifications
Page 12 TTN235959-D02
Electrical Specifications
Detector - Si
Active Area - 3.6 mm x 3.6 mm (13 mm
2
)
Wavelength Range
λ
350 to 1100 nm
Peak Wavelength
λ
p
970 nm (Typ.)
Peak Response

( λ
p
) 0.65 A/W (Typ.)
Amplifier GBP - 600 MHz
Output Impedance - 50
Ω
Max Ouput Current I
OUT
100 mA
Load Impedance - 50
Ω to Hi-Z
Gain Adjustment Range - 0 dB to 70 dB
Gain Steps - 8 x 10 dB Steps
Output Voltage V
OUT
0 to 5 V (50
Ω)
0 to 10 V (Hi-Z)
General
PCB Size
1.47" x 1.47"
(37.34 mm x 37.34 mm)
Operating Temperature 10 to 40 °C
Storage Temperature -20 to 70 °C
6.1. Response Curve
400 500 600 700 800 900 1000 300 1100
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
PDAPC1 Responsivity
Respon
siv
ity (
A/W)
Wavelength (nm)