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Photo transistors K DNH OESI ST-325 DIMENSIONS The ST(c)325 is a high(c)sensitivity NPN silicon phototransistor mounted in a red low profile side(c) viewing package. This phototransistor is both ultra(c) compact and easy to mount. (Unit : mm) FEATURES U ide S (c)viewering plastic package U ltr(c) U a Compact / Low(c)profile package APPLICATIONS U hotointerrupters P U ape T (c)end sensors UOptical switches 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 20 75 -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 C I EO L I VCE(sat) tr tf *I *Ip *E Conditions VCEO=10V *2 V=1000lx VCE=5V,E * C= I 0.5mA,V=2000lx2 E C= VCC=10V,I 1mA, RL=100 *y Min. 0.4 Typ. 0.2 3.2 4.8 500~1,050 880 ae 0 6 Max. 100 0.4 Unit. nA mA V *Iec. s *Iec. s nm nm deg. *2. Color temp.=2856K standard Tungsten lamp - 1- Photo transistors ST-325 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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