Technical Data Sheet 1206 Package Phototransistor PT15-21B/TR8 Features ˙Fast response time ˙High photo sensitivity ˙Small junction capacitance Descriptions ˙PT15-21B/TR8 is a phototransistor in miniature SMD package which is molded in a black plastic with flat top view lens. The device is spectrally matched to infrared emitting diode. Applications ˙Miniature switch ˙Counters and sorter ˙Position sensor ˙Infrared applied system Device Selection Guide LED Part No.
PT15-21B/TR8 Package Dimensions Emitter Collector Notes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions ± 0.
PT15-21B/TR8 Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Condition Min Typ Max Unit Rang Of Spectral Bandwidth λ0.5 --- 730 --- 1100 nm Wavelength Of Peak Sensitivity λP --- --- 940 --- nm Collector-Emitter Breakdown Voltage BVCEO IC=100μA Ee=0mW/cm2 30 --- --- V Emitter-Collector Breakdown Voltage BVECO 5 --- --- V Collector-Emitter Saturation Voltage VCE(sat) IC=2mA Ee=1m W/cm2 --- --- 0.
PT15-21B/TR8 Typical Electro-Optical Characteristics Curves Fig.1Collector Power Dissipation vs. Ambient Temperature Fig.2 Spectral Sensitivity 1.0 100 Ta=25 C 80 0.8 60 0.6 40 0.4 20 0.2 0 -25 25 0 50 75 85 100 Fig.3 Relative Collector Current vs. Ambient Temperature 0 700 800 900 1000 1100 1300 Fig.4 Collector Current vs. Irradiance 100 160 C 2 140 10 120 100 1 80 60 0.1 40 20 0 0 10 20 30 40 50 60 70 0.01 0.5 1 3 5 2 Everlight Electronics Co., Ltd. http:\\www.
PT15-21B/TR8 Typical Electro-Optical Characteristics Curves Fig.5 Collector Dark Current vs. Ambient Temperature Fig.6 Collector Current vs. Collector-Emitter Voltage 10 14 12 10 10 8 10 6 4 10 2 10 0 25 50 75 100 0 0 1 2 3 Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1.
PT15-21B/TR8 Package Dimensions Loaded Quantity Per Reel 2000PCS/Reel Emitter Collector Unit : mm Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1.
PT15-21B/TR8 Soldering heat reliability(DIP) Please refer to the following figure Soldering Iron Basic spec is ≦5 sec when 260℃. If temperature is higher , time should be shorter (+10℃ -1sec ).Power dissipation of Iron should be smaller than 15W ,and temperature should be controllable. Surface temperature of the device should be under 230℃. Rework 1.Customer must finish rework within 5 sec under 245℃ 2.The head of iron can not touch copper foil. 3.Twin-head type is preferred. Everlight Electronics Co.
PT15-21B/TR8 Reflow Temp./Time Precautions For Use 1.Over-current-proof Customer must apply resistors for protection , otherwise slight voltage shift will cause big current change(Burn out will happen). 2.Storage 2.1 The operation of temperature and R.H are：5℃ ~ 35℃ ， R.H.60%. 2.2 Once the package is opened , the products be should be used within a week. Otherwise , they should be keep in a damp proof box with desiccation anent.
PT15-21B/TR8 Reliability Test Item And Condition The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% NO. Item Test Conditions Test Hours/ Sample Cycles Sizes TEMP.：240℃± 5℃ 6Mins 5secs 30mins 50Cycles 2 Temperature Cycle H : +85℃ 5mins L : -55℃ 30mins 1 REFLOW 3 Thermal Shock H :+100℃ 5mins 50Cycles 10secs 5mins L :-10℃ Failure Judgement Criteria Ac/Re 22pcs 22pcs 0/1 IC(ON)≦L× 0.
PT15-21B/TR8 Packing Quantity Specification 1.2000Pcs/1Volume，1Volume/1Bag 2.10Boxes/1Carton Label Form Specification CPN: Customer’s Production Number P/N : Production Number QTY: Packing Quantity CAT: Ranks HUE: Peak Wavelength REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place PT15-21B/TR8 Notes 1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. 2.
