1.8mm Round Subminiature Chip Phototransistor PT42-21B/TR8 Features ․Fast response time ․High photo sensitivity ․Small junction capacitance ․Package in 12mm tape on 7” diameter reels. ․Pb free ․The product itself will remain within RoHS compliant version. Descriptions ․PT42-21B/TR8 is a phototransistor in miniature SMD package which is molded in a 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 1 Part Category Chip Material Lens Color PT Silicon Black Copyright © 2013, Everlight All Rights Reserved. Release Date : 6/22/2013. Issue No:DPT-0000225 Rev:4 Revision :4 LifecyclePhase: www.everlight.com Release Date:2013-07-05 13:57:05.0 Expired Period: Forever Data Sheet 1.8mm Round Subminiature Chip Phototransistor PT42-21B/TR8 Package Dimensions Notes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions ±0.1mm Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Units Collector-Emitter Voltage VCEO 30 Emitter-Collector-Voltage VECO 5 V V IC 20 mA Operating Temperature Topr -25 ~ +85 ℃ Storage Temperature Tstg -40 ~ +85 ℃ Soldering Temperature Tsol 260 ℃ Power Dissipation at(or below) 25℃Free Air Temperature Pd 75 mW Collector Current Notes: *1:Soldering time≦5 seconds. 2 Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DPT-0000225 Rev:4 Revision :4 LifecyclePhase: www.everlight.com Release Date:2013-07-05 13:57:05.0 Expired Period: Forever Data Sheet 1.8mm Round Subminiature Chip Phototransistor PT42-21B/TR8 Electro-Optical Characteristics (Ta=25℃) Parameter 3 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=1mW/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 1.7 3.0 --- mA IE=100μA Ee=0mW/cm2 Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DPT-0000225 Rev:4 Revision :4 LifecyclePhase: www.everlight.com Release Date:2013-07-05 13:57:05.0 Expired Period: Forever Data Sheet 1.8mm Round Subminiature Chip Phototransistor PT42-21B/TR8 Typical Electro-Optical Characteristics Curves Fig.1 Spectral Sensitivity Fig.2 Collector Current vs. Irradiance 100 1.0 Ta=25 C 0.8 C 10 0.6 1 0.4 0.1 0.2 0 700 800 900 1000 1100 1300 0.01 0.5 1 3 5 2 Fig.3 Collector Current vs. Collector-Emitter Voltage 4 Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DPT-0000225 Rev:4 Revision :4 LifecyclePhase: www.everlight.com Release Date:2013-07-05 13:57:05.0 Expired Period: Forever Data Sheet 1.8mm Round Subminiature Chip Phototransistor PT42-21B/TR8 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 60%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 : 60±5℃ 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. 5 Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DPT-0000225 Rev:4 Revision :4 LifecyclePhase: www.everlight.com Release Date:2013-07-05 13:57:05.0 Expired Period: Forever Data Sheet 1.8mm Round Subminiature Chip Phototransistor PT42-21B/TR8 4.Soldering Iron Each terminal is to go to the tip of soldering iron temperature less than 350℃ 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. 6 Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DPT-0000225 Rev:4 Revision :4 LifecyclePhase: www.everlight.com Release Date:2013-07-05 13:57:05.0 Expired Period: Forever Data Sheet 1.8mm Round Subminiature Chip Phototransistor PT42-21B/TR8 Package Dimensions Note: The tolerances unless mentioned are ±0.1, unit=mm. Carrier Tape Dimensions: (Quantity: 1000PCS/Reel) Note: The tolerances unless mentioned are ±0.1, unit=mm. 7 Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DPT-0000225 Rev:4 Revision :4 LifecyclePhase: www.everlight.com Release Date:2013-07-05 13:57:05.0 Expired Period: Forever Data Sheet 1.8mm Round Subminiature Chip Phototransistor PT42-21B/TR8 Label Form Specification Pb EVERLIGHT CPN : P N : XXXXXXXXXXXXX RoHS XXXXXXXXXXXXX QTY : XXX LOT NO : XXXXXXXXXX CAT : XXX HUE : XXX REF : XXX CPN: Customer’s Production Number P/N : Production Number QTY: Packing Quantity CAT: Ranks HUE: Peak Wavelength REF: Reference LOT No: Lot Number Reference : XXXXXXXX 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 observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s consent. 8 Copyright © 2013, Everlight All Rights Reserved. Release Date : 5/28/2013. Issue No:DPT-0000225 Rev:4 Revision :4 LifecyclePhase: www.everlight.com Release Date:2013-07-05 13:57:05.0 Expired Period: Forever