Fotodiode sensor rechthoek helder transparant SGPD638C9

3.0×5.2mm Rectangular Photodiode: SGPD638C9

Chip size 2.30mm x 2.30mm , Active area 1.98mm x 1.98 mm

Range of Spectral Bandwidth: 400—1100nm

Wavelength of Peak Sensitivity: 940 nm

Open-Circuit Voltage: 0.32 V

Reverse Light Current: 39 uA

Dark Current: <10 nA

Reverse Breakdown Voltage: >30 V

Total Capacitance: 22 pF

Rise/Fall Time: 45/45 nS

SGPD638C9: Chip size 2.30mm x 2.30mm , Reverse Light Current 39 uA

Difference between Photodiode and Phototransistor

A.  Abbreviation:  Photodiode—PD /  Phototransistor—PT

B.  PIN Name: Photodiode—Anode and Cathode  / Phototransistor—Emitter and Collector

C.  Chip Structure: Photodiode—PN  / Phototransistor—NPN(or PNP)

D.  Response speed：Photodiode—fast /Phototransistor—slow

E.  Amplification characteristics： Photodiode—No / Phototransistor—Yes

F.  Output Linearity:   Photodiode—Good / Phototransistor—Bad