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PT19-21C/L41/TR8 Datasheet

Everlight Electronics Co Ltd

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Datasheet

LifecyclePhase:
Revision : 4
Expired Period: Forever
Release Date:2015-10-16 17:24:18.0
1Copyright © 2015, Everlight All Rights Reserved. Release Date: 2015/9/26. Issue No: DPT-0000292 Rev: 4 www.everlight.com
0.8mm Height Flat Top Phototransistor
PT19-21C/L41/TR8
Features
Fast response time
High photo sensitivity
Small junction capacitance
Pb free
The product itself will remain within RoHS compliant version
Compliance with EU REACH
Descriptions
PT19-21C/L41/TR8 is a phototransistor in miniature SMD package
which is molded in a water clear with flat top view lens.
The device is Spectrally matched to visible and infrared emitting
diode.
Applications
Miniature switch
Counters and sorter
Position sensor
Infrared applied system
Encoder
Device Selection Guide
Part Category Chip Material Lens Color
PT Silicon Water clear
LifecyclePhase:
Revision : 4
Expired Period: Forever
Release Date:2015-10-16 17:24:18.0
Data Sheet
0.8mm Height Flat Top Phototransistor
PT19-21C/L41/TR8
2Copyright © 2015, Everlight All Rights Reserved. Release Date: 2015/9/26. Issue No: DPT-0000292 Rev: 4 www.everlight.com
Package Dimensions
Notes: 1.All dimensions are in millimeters
Notes:t2.Tolerances unless dimensions ±0.1mm
Notes: 3.Suggested pad dimension is just for reference only
Please modify the pad dimension based on individual need
LifecyclePhase:
Revision : 4
Expired Period: Forever
Release Date:2015-10-16 17:24:18.0
Data Sheet
0.8mm Height Flat Top Phototransistor
PT19-21C/L41/TR8
3Copyright © 2015, Everlight All Rights Reserved. Release Date: 2015/9/26. Issue No: DPT-0000292 Rev: 4 www.everlight.com
Absolute Maximum Ratings (Ta=25 )
Parameter Symbol Rating Units
Collector-Emitter Voltage V
CEO
30 V
Emitter-Collector-Voltage V
ECO
5V
Collector Current I
C
20 mA
Operating Temperature T
opr
-25 ~ +85
Storage Temperature T
stg
-40 ~ +85
Soldering Temperature *1 T
sol
260
Power Dissipation at(or below)
25 Free Air Temperature Pd75 mW
Notes: *1:Soldering time 5 seconds.
Electro-Optical Characteristics (Ta=25 )
Parameter Symbol Condition Min Typ Max Unit
Spectral range of sensitivity λ0.5 --- 550 --- 1050 nm
Wavelength Of Peak Sensitivity λP--- --- 940 --- nm
Collector-Emitter Breakdown
Voltage BVCEO
IC=100μA
Ee=0mW/cm230 --- --- V
Emitter-Collector Breakdown
Voltage BVECO
IE=100μA
Ee=0mW/cm25 --- --- 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/cm20.3 0.6 --- mA
LifecyclePhase:
Revision : 4
Expired Period: Forever
Release Date:2015-10-16 17:24:18.0
Data Sheet
0.8mm Height Flat Top Phototransistor
PT19-21C/L41/TR8
4Copyright © 2015, Everlight All Rights Reserved. Release Date: 2015/9/26. Issue No: DPT-0000292 Rev: 4 www.everlight.com
0.001
0.01 0.1 1
2
10
0.01
0.1
1
10
C
Typical Electro-Optical Characteristics Curves
Fig.1 Spectral Sensitivity .Fig.2 Collector Current vs.
Irradiance
Fig.3 Collector Current vs.
Collector-Emitter Voltage
LifecyclePhase:
Revision : 4
Expired Period: Forever
Release Date:2015-10-16 17:24:18.0
Data Sheet
0.8mm Height Flat Top Phototransistor
PT19-21C/L41/TR8
5Copyright © 2015, Everlight All Rights Reserved. Release Date: 2015/9/26. Issue No: DPT-0000292 Rev: 4 www.everlight.com
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 Phototransistor should be kept at 10 ~30 and
90%RH or less.
2.3 The Phototransistor suggested be used within one year.
2.4 After opening the package, the devices must be stored at 10°C~30°C and
60%RH, and used within 168 hours (floor life). If unused Phototransistor remain, it
should be stored in moisture proof packages.
2.5 If the moisture absorbent material (desiccant material) has faded or unopened bag
has exceeded the shelf life or devices (out of bag) have exceeded the floor life,
baking treatment is required.
2.6 If baking is required, refer to IPC/JEDEC J-STD-033 for bake procedure or
recommend the following conditions:
96 hours at 60°C ±C and < 5 % RH (reeled/tubed/loose units)
3. Soldering Condition
3.1 Lead 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 Phototransistor during heating.
3.4 After soldering, do not warp the circuit board.
LifecyclePhase:
Revision : 4
Expired Period: Forever
Release Date:2015-10-16 17:24:18.0
Data Sheet
0.8mm Height Flat Top Phototransistor
PT19-21C/L41/TR8
6Copyright © 2015, Everlight All Rights Reserved. Release Date: 2015/9/26. Issue No: DPT-0000292 Rev: 4 www.everlight.com
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 Phototransistor 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 Phototransistor will or
will not be damaged by repairing.
LifecyclePhase:
Revision : 4
Expired Period: Forever
Release Date:2015-10-16 17:24:18.0
Data Sheet
0.8mm Height Flat Top Phototransistor
PT19-21C/L41/TR8
7Copyright © 2015, Everlight All Rights Reserved. Release Date: 2015/9/26. Issue No: DPT-0000292 Rev: 4 www.everlight.com
Package Dimensions
Note: The tolerances unless mentioned are ±0.1mm, Unit: mm
Carrier Tape Dimensions: (Loaded Quantity: 3000pcs/reel)
Note: The tolerances unless mentioned are ±0.1mm, Unit: mm
LifecyclePhase:
Revision : 4
Expired Period: Forever
Release Date:2015-10-16 17:24:18.0
Data Sheet
0.8mm Height Flat Top Phototransistor
PT19-21C/L41/TR8
8Copyright © 2015, Everlight All Rights Reserved. Release Date: 2015/9/26. Issue No: DPT-0000292 Rev: 4 www.everlight.com
Label Form Specification
CPN: Customer’s Production Number
P/N : Production Number
LOT No: Lot Number
QTY: Packing Quantity
HUE: Peak Wavelength
CAT: Ranks
REF: Reference
MSL-X: MSL Level
Made In: Manufacture place
Notes
1. Above specification may be changed without notice. EVERLIGHT will reserve authority
on .material change for above specification.
2. The graphs shown in this datasheet are representing typical data only and do not show
.guaranteed values.
3. When using this product, please observe the absolute maximum ratings and the
instructions for.use 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.
4. These specification sheets include materials protected under copyright of EVERLIGHT.
.Reproduction in any form is prohibited without the specific consent of EVERLIGHT.
5. This product is not intended to be used for military, aircraft, automotive, medical, life
sustaining.or life saving applications or any other application which can result in human
injury or death..Please contact authorized Everlight sales agent for special application
request.
EVERLIGHT ELECTRONICS CO., LTD. Tel: 886-2-2685-6688
Office: No. 6-8, Zhonghua Rd., Shulin Dist., Fax: 886-2685-2699 6897
New Taipei City 23860, Taiwan http://www.everlight.com

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