Description

5mm(0.197") Semi-cylindrical Silicon Photodiode SGPD538B6

Colour:Black   chip size: 1.54mm x 1.54mm  (0.061" x 0.061")

Range of Spectral Bandwidth: 840—1100nm

Wavelength of Peak Sensitivity: 940 nm

Open-Circuit Voltage: 0.32 V

Reverse photosensitive current: 20 uA

Dark Current: <10 nA

Reverse Breakdown Voltage: >30 V

Total Capacitance: 12 pF

Rise/Fall Time: 25/25 nS

For detailed product parameters, please check the specifications and download the specifications from the company's website

Factory direct sales, batch purchase customers can contact the seller to arrange production

1000 pcs/bag

Difference between SGPD538B and SGPD538B9 and SGPD538B6

SGPD538B  : Chip size 3.00mm x 3.00mm , Reverse photosensitive current 85 uA

SGPD538B9 : Chip size 2.30mm x 2.30mm , Reverse photosensitive current 60 uA

SGPD538B6 : Chip size 1.54mm x 1.54mm , Reverse photosensitive current 20 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

G.  Circuit symbol：Photodiode

Phototransistor