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Everlight Electronics Co., Ltd. http: Rev 2.0 Page: 1 of 9 Device No:DPT-091-029 Prepared date:07-23-2004 Prepared by:Jaine Tsai Technical Data Sheet 1.9mm Round Subminiature “Z-Bend” Lead Phototransistor PT91-21B/F10 Features Fast response time High photo sensitivity Small junction capacitance Compatible with infrared and vapor phase reflow solder process. Pb free Descriptions PT91-21B/F10 is a phototransistor in miniature SMD package which is molded in black plastic with spherical 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 Chip LED Part No. Material Lens Color PT Silicon Black Everlight Electronics Co., Ltd. http: Rev 2.0 Page: 2 of 9 Device No:DPT-091-029 Prepared date:07-23-2004 Prepared by:Jaine Tsai Collector Emitter PT91-21B/F10 Package Dimensions Notes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions 0.1mm Absolute Maximum Ratings (Ta=25) Parameter SymbolRating Units Collector-Emitter Voltage VCEO 30 V Emitter-Collector-Voltage VECO 5 V Collector Current IC 20 mA Operating Temperature Topr -25 +85 Storage Temperature Tstg -40 +85 Soldering Temperature Tsol 260 Power Dissipation at(or below) 25Free Air Temperature Pc 75 mW Notes: *1:Soldering time5 seconds. Everlight Electronics Co., Ltd. http: Rev 2.0 Page: 3 of 9 Device No:DPT-091-029 Prepared date:07-23-2004 Prepared by:Jaine Tsai PT91-21B/F10 Electro-Optical Characteristics (Ta=25) Parameter Symbol Condition MinTyp MaxUnit Rang Of Spectral Bandwidth 0.5 - 730 - 1100nm Wavelength Of Peak Sensitivity P - - 940 - nm Collector-Emitter Breakdown Voltage BVCEO IC=100A Ee=0mW/cm2 30 - - V Emitter-Collector Breakdown Voltage BVECO IE=100A Ee=0mW/cm2 5 - - V Collector-Emitter Saturation Voltage VCE(sat) IC=2mA Ee=1m W/cm2 - - 0.4 V Collector Dark Current ICEO VCE=20V Ee=0mW/cm2 - - 100 nA On State Collector Current IC(ON) VCE=5V Ee=1mW /cm2 1.0 1.5 mA Rise Time tr - 15 - Fall Time tf VCE=5V IC=1mA RL=1000 - 15 - S Everlight Electronics Co., Ltd. http: Rev 2.0 Page: 4 of 9 Device No:DPT-091-029 Prepared date:07-23-2004 Prepared by:Jaine Tsai 20 0 0 40102030605070 100 60 40 80 140 120 160 2 0 -25 20 40 500258575100 60 80 100 0 0.2 0.4 0.6 0.8 1.0 Ta=25 8009001000 11007001300 C 2 0.010.1110 C 0.001 0.01 0.1 1 10 PT91-21B/F10 Typical Electro-Optical Characteristics Curves Fig.1Collector Power Dissipation vs. Fig.2 Spectral Sensitivity Ambient Temperature Fig.3 Relative Collector Current vs. Fig.4 Collector Current vs. Ambient Temperature Irradiance Everlight Electronics Co., Ltd. http: Rev 2.0 Page: 5 of 9 Device No:DPT-091-029 Prepared date:07-23-2004 Prepared by:Jaine Tsai 10 10 0 10 10 10 255075100 10 4 0 0 2 1 6 8 23 14 12 4 PT91-21B/F10 Typical Electro-Optical Characteristics Curves Fig.5 Collector Dark Current vs. Fig.6 Collector Current vs. Ambient Temperature Collector-Emitter Voltage Everlight Electronics Co., Ltd. http: Rev 2.0 Page: 6 of 9 Device No:DPT-091-029 Prepared date:07-23-2004 Prepared by:Jaine Tsai PT91-21B/F10 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 Do not open moisture proof bag before the products are ready to use. 2.2 Before opening the package, the LEDs should be kept at 30 or less and 90%RH or less. 2.3 The LEDs should be used within a year. 2.4 After opening the package, the LEDs should be kept at 30 or less and 70%RH or less. 2.5 The LEDs should be used within 168 hours (7 days) after opening the package. 2.6 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the storage time, baking treatment should be performed using the following conditions. Baking treatment : 605 for 24 hours. 3. Soldering Condition 3.1 Pb-free solder temperature profile 3.2 Reflow soldering should not be done more than two times. 3.3 When soldering, do not put stress on the LEDs during heating. 3.4 After soldering, do not warp the circuit board. Everlight Electronics Co., Ltd. http: Rev 2.0 Page: 7 of 9 Device No:DPT-091-029 Prepared date:07-23-2004 Prepared by:Jaine Tsai PT91-21B/F10 4.Soldering Iron Each terminal is to go to the tip of soldering iron temperature less than 280 for 3 seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more intervals, and do soldering of each terminal. Be careful because the damage of the product is often started at the time of the hand solder. 5.Repairing Repair should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing. Everlight Electronics Co., Ltd. http: Rev 2.0 Page: 8 of 9 Device No:DPT-091-029 Prepared date:07-23-2004 Prepared by:Jaine Tsai PT91-21B/F10 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/ Cycles Sample Sizes Failure Judgement Criteria Ac/Re 1 REFLOW SolderingTEMP.:2605 5secs 6Mins 22pcs 0/1 2 Temperature Cycle H : +100 15mins 5mins L : -40 15mins 50Cycles 22pcs 0/1 3 Thermal Shock H :+100 5mins 10secs L :-10 5mins 50Cycles 22pcs 0/1 4 High Temperature Storage TEMP.:+100 1000hrs 22pcs 0/1 5 Low Temperature Storage TEMP.:-40 1000hrs 22pcs 0/1 6 DC Operating Life VCE=5V 1000hrs 22pcs 0/1 7 High Temperature/ High Humidity 85 / 85% R.H 1000hrs 22pcs IC(ON)L0.8 L:Lower Specification Limit 0/1 Everlight Electronics Co., Ltd. http: Rev 2.0 Page: 9 of 9 Device No:DPT-091-029 Prepared date:07-23-2004 Prepared by:Jaine Tsai PT91-21B/F10 Packing Quantity Specification 1.1000PCS/1Bag,20Bags/1Box 2.10Boxes/1Carton Label Form Specification CPN: Customers 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 Notes 1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. 2. When using this product, please
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