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KST-312

KODENSHI KOREA CORP
Part Number KST-312
Manufacturer KODENSHI KOREA CORP
Description Photo transistors
Published Apr 5, 2005
Detailed Description Photo transistors K O D E N S H I KST-312 DIMENSIONS The KST-312 is a high-sensitivity Silicon phototransistor with tw...
Datasheet PDF File KST-312 PDF File

KST-312
KST-312

Overview
Photo transistors K O D E N S H I KST-312 DIMENSIONS The KST-312 is a high-sensitivity Silicon phototransistor with two-phaseoutput.
This phototransistor is compact , and the best for the mouse.
(Unit : mm) FEATURES ¶UVisible ray cut off mold type ¶UBult-in 2ch phototransistors APPLICATIONS ¶UOptical mouses ¶U Encoders MAXIMUM RATINGS Item C-E voltage E-C voltage Collector current Collector power dissipation Operating temp.
Storage temp.
*1 Soldering temp.
(Ta=2°…) 5 Symbol VCEO VECO C I PC Topr.
Tstg.
Tsol.
Rating 30 5 100 -25~+85 -30~+85 260 Unit V V mA mW °… °… °… *1.
For MAX.
5 seconds at the position of 2 mm from the package ELECTRO-OPTICAL CHARACTERISTICS Item Collector dark current Light current C-E saturation voltage Rise time Switching speeds Fall time Spectral sensitivity Peak wavelength Half angle (Ta=2° 5…) Symbol CEO I L I VCE(sat) tr tf •Î •Îp °‚•Ë Conditions VCEO=10V 2 m VCE=5V,1mW/c C =100 I •Ï A I =1mA, VCC=5V, C •ÿ RL=1K Min.
160 Typ.
0.
1 15 18 880 °≠ 1050 880 °æ 60 Max.
100 960 0.
4 Unit.
nA •Ï A V •Ï sec.
•Ï sec.
nm nm deg.
- 1- Photo transistors KST-312 Collector current Vs.
Collector - Emitter voltage Collector current Vs.
Illuminance Dark current Vs.
Ambient temperature Relative sensitivity Vs.
Wavelength Swithing time vs.
Load resistance Radiant Pattern Collector power dissipation Vs.
Ambient temperature - 2- ...


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