KST-312 KODENSHI | Alldatasheet
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- 1- K S T - 3 1 2 Photo transistors K O D E N S H I The KST-312 is a high-sensitivity Silicon phototransistor with two-phaseoutput. This phototransistor is compact , and the best for the m o u s e . F E A T U R E S ¦UVisible ray cut off mold type ¦UBult-in 2ch phototransistors A P P L I C A T I O N S ¦UOptical mouses ¦UE n c o d e r s D I M E N S I O N S (Unit : mm) R a t i n g S y m b o l I t e m MAXIMUM RATINGS C-E voltage E-C voltage Collector current Collector power dissipation Operating temp. Storage temp. Soldering temp. * 1 VC E O VE C O IC PC T o p r . T s t g . T s o l . 3 0 1 0 0 - 2 5 ~ + 8 5 - 3 0 ~ + 8 5 2 6 0 V V m A m W U n i t ( T a = 2 5¡É) 8 8 0¡1 0 5 0 ( T a = 2 5¡É)ELECTRO-OPTICAL CHARACTERISTICS VC E O= 1 0 V VC E= 5 V , 1 m W / c m2 IC= 1 0 0¥ì A VC C=5V, IC= 1 m A , RL= 1 K¥Ø I t e m T y p . 0 . 1 1 5 1 8 8 8 0 ¡¾6 0 Collector dark current Light current C-E saturation voltage Switching speedsRise time Fall time Spectral sensitivity Peak wavelength Half angle IC E O IL VC E( s a t ) t r t f ¥ëp ¡â¥è 1 6 0 1 0 0 9 6 0 0 . 4 n A ¥ì A V ¥ìs e c . ¥ìs e c . n m n m d e g . S y m b o l C o n d i t i o n s M i n . M a x . U n i t . *1. For MAX.5 seconds at the position of 2 mm from the package
- 2- K S T - 3 1 2 Photo transistors 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