Technical Data Sheet
1.6mm Round Subminiature Side Looking Phototransiator
PT26-71B/T/TR8(HG)
Features
․Fast response time
․High photo sensitivity
․Small junction capacitance
․Package in 8mm tape on 7” diameter reels.
․Pb free
․The product itself will remain within RoHS compliant version.
Descriptions
․PT26-71B/T/TR8(HG) is a phototransistor in miniature SMD package
which is molded in a black 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
LED Part No.
Chip
Material
Lens Color
PT26-71B/T/TR8(HG)
Silicon
Black
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev 2
Device No
Prepared date
Prepared by Hsin Wei Ho
:DPT-0000272
:12-24-2012
:
Page: 1 of 9
PT26-71B/T/TR8(HG)
Package Dimensions
Collector
Emitter
Recommended Soldering Pattern
for Side Looker
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 ~ +100
℃
Soldering Temperature
Tsol
260
℃
Power Dissipation at(or below)
25℃Free Air Temperature
Pc
75
mW
Collector Current
Notes: *1:Soldering time≦5 seconds.
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev 2
Device No
Prepared date
Prepared by Hsin Wei Ho
:DPT-0000272
:12-24-2012
:
Page: 2 of 9
PT26-71B/T/TR8(HG)
Electro-Optical Characteristics (Ta=25℃
℃)
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Rang Of Spectral Bandwidth
λ0.1
---
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=1.5mA
Ee=1mW/cm2
---
---
0.4
V
ICEO
VCE=20V
Ee=0mW/cm2
---
---
100
nA
IC(ON)
VCE=5V
Ee=1mW /cm2
λP =940nm
1.14
3.0
10.00
mA
---
15
---
---
15
---
---
50
---
Collector Dark Current
On State Collector Current
IE=100μA
Ee=0mW/cm2
Rise Time
tr
Fall Time
tf
VCE=5V
IC=1mA
RL=1000Ω
2θ1/2
VCE=5V
View Angle
μS
deg
Rankings
Min
Max
BIN4
1.14
2.60
BIN5
1.77
3.61
BIN6
2.67
5.07
BIN7
3.54
7.07
BIN8
5.00
10.00
Rank
Symbol
IC(ON)
Unit
Test Condition
mA
VCE=5V
Ee=1mW/c ㎡
λP =940nm
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev 2
Device No
Prepared date
Prepared by Hsin Wei Ho
:DPT-0000272
:12-24-2012
:
Page: 3 of 9
PT26-71B/T/TR8(HG)
Typical Electro-Optical Characteristics Curves
Fig.1Collector Power Dissipation vs.
Ambient Temperature
Fig.2 Spectral Sensitivity
100
80
80
R e la tiv e R e s p o n s e (% )
100
60
40
20
0
-25
25
0
50
40
20
700
800
900
1000
1100
Wavelength λ (nm)
Fig.4 Collector Current vs.
Irradiance
1000
10
O n S ta te C o lle c to r C u rre n t(m A )
100
D a r k C u rr e n t Ic e o ( n A )
60
0
600
75 85 100
Fig.3 Collector Dark Current vs.
Ambient Temperature
℃
Spectral Response (Ta=25 )
10
1
0.1
1
VCE=5V
λP=940nm
Ta=25℃
10
0
10
-1
10
-2
Vce=10V
0.01
-40
-20
0
20
40
60
℃
80
100
0.01
0.1
1
2
Ambient Temperature Ta ( )
Ee(mW/cm )
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev 2
Device No
Prepared date
Prepared by Hsin Wei Ho
:DPT-0000272
:12-24-2012
:
Page: 4 of 9
PT26-71B/T/TR8(HG)
Fig.5 Switching Time vs. Load Resistance
s)
1000
Sw itching Tim e t (
μ
100
tf
tr
10
Vce=5V,IC(on)=1mA
Ta=25
℃
1
0.1
1
10
Load Resistance RL (KΩ)
Fig.6 Relative On State Collector Current vs.
Angular Displacement
0
1.0
R e le tiv e O n S ta te C o lle c to r C u rre n t
30
0.8
0.6
60
0.4
0.2
0.0
-90
90
-60
-30
0
View Angle(Degree)
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev 2
Device No
Prepared date
Prepared by Hsin Wei Ho
:DPT-0000272
:12-24-2012
:
Page: 5 of 9
PT26-71B/T/TR8(HG)
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 : 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.
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev 2
Device No
Prepared date
Prepared by Hsin Wei Ho
:DPT-0000272
:12-24-2012
:
Page: 6 of 9
PT26-71B/T/TR8(HG)
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.
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev 2
Device No
Prepared date
Prepared by Hsin Wei Ho
:DPT-0000272
:12-24-2012
:
Page: 7 of 9
PT26-71B/T/TR8(HG)
Package Dimensions
1. Reel Dimensions
Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm
2. Carrier Tape Dimensions :(Quantity: 1500pcs/reel)
Emitter
Collector
Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev 2
Device No
Prepared date
Prepared by Hsin Wei Ho
:DPT-0000272
:12-24-2012
:
Page: 8 of 9
PT26-71B/T/TR8(HG)
Packing Procedure
Aluminum moistue-proof bag
Label
Desiccant
Label
Label Form Specification
Pb
CPN: Customer’s Production Number
P/N : Production Number
EVERLIGHT
CPN : 393-003012-01
P N : XXXXXXXXXXXXX
QTY: Packing Quantity
CAT: Ranks
HUE: Peak Wavelength
REF: Reference
RoHS
XXXXXXXXXXX
QTY : XXX
CAT : XXX
HUE : XXX
REF : XXX
LOT NO : XXXXXXXXXX
LOT No: Lot Number
MADE IN TAIWAN: Production Place
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.
EVERLIGHT ELECTRONICS CO., LTD.
Office: No 6-8, Zhonghua Rd., Shulin Dist.,
New Taipei City 23860, Taiwan, R.O.C
Tel: 886-2-2685-6688
Fax: 886-2-2685-6699
http://www.everlight.com
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev 2
Device No
Prepared date
Prepared by Hsin Wei Ho
:DPT-0000272
:12-24-2012
:
Page: 9 of 9
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