PHOTODİODE

Thread Starter

Sergen Erbay

Joined Dec 19, 2019
20
Hi,I want to know the output currents of the photodiodes.but this information is not given in the Datasheet.How can i learn it?
Photodiode model SD003-151-001
 

OBW0549

Joined Mar 2, 2015
3,204
The responsitivity of that photodiode is given right there in the data sheet: 0.9 amperes/watt of incident energy at a wavelength of 1310 nm and a reverse bias of 5 volts.

From that, and from the intensity of the illuminating source, you can calculate how much output current to expect.

Or, you can just measure the current with the diode illuminated.
 

Thread Starter

Sergen Erbay

Joined Dec 19, 2019
20
The responsitivity of that photodiode is given right there in the data sheet: 0.9 amperes/watt of incident energy at a wavelength of 1310 nm and a reverse bias of 5 volts.

From that, and from the intensity of the illuminating source, you can calculate how much output current to expect.

Or, you can just measure the current with the diode illuminated.
I couldn't switch my current. Can you help me
 

Thread Starter

Sergen Erbay

Joined Dec 19, 2019
20
[QUOTE = "dl324, yayın: 1466531, üye: 264264"]
Akım mikroamper aralığında olacaktır. Bir amplifikatör mü kullanıyorsunuz?
196.616 [/ ATTACH] [= tam ATTACH]
[/ ALINTI]
I couldn't calculate the current output.
 

Thread Starter

Sergen Erbay

Joined Dec 19, 2019
20
[QUOTE = "OBW0549, yayın: 1466525, üye: 262756"]
Vermek son derece sınırlı kullanım dayanarak boyut yapabileceğim tüm yardımcı verdim. Ve "Akımı değiştiremedim" dediğinde ne demek istediğini bilmiyorum.
[/ ALINTI]
Geçerli çıktıyı hesaplayamadım.My english is not very good.
 

Analog Ground

Joined Apr 24, 2019
305
"pF" is "picofarad" or 1E-12 Farads. So, 10pF is 0.000000000010 farads. The "116f" may be a misprint or error. It is probably suppose to be 11pF (?) which is a reasonable value for the circuit. Or, maybe 116f means 116 femtofarads (1E-15 farads)? Can you post the source for the circuit?
 
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