SPEC NO: DSAB2476 REV NO: V.16 DATE: DEC/06/2018 PAGE: 1 OF 6
APPROVED: Wynec CHECKED: Tracy Deng DRAWN: L.T.Zhang ERP:1206000004
Part Number: KTIR0811S
*Absolute Maximum Ratings Ta=25°C
*Features
● Compact and thin
● Visible light cut-off type
● High sensitivity
● Moisture sensitivity level: 4
● RoHS Compliant
*Applications
● Cassette tape recorders,VCRs.
● Floppy disk drives.
● Various microcomputerized control equipment.
Parameter Symbol Rating Unit
Input
Forward current IF 50 mA
Reverse voltage VR 6 V
Power dissipation PD 75 mW
Output
Collector-emitter voltage VCEO 35 V
Emitter-collector voltage VECO 6 V
Collector current IC 20 mA
Collector power dissipation PC 75 mW
Operating temperature Topr -25~+85 ºC
Storage temperature Ts t g -40~+100 ºC
soldering temperature (1/16 inch from body for 5 seconds) Ts o l 260 ºC
Peak Forward Current (Pulse Width ≤100uS, Duty Cycle =1%) IFP 1 A
SUBMINIATURE, HIGH SENSITIVITY PHOTOINTERRUPTER
Note:
1.Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static
electricity – Ref JEDEC/JESD625-A and JEDEC/J-STD-033.
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the leads emerge from the package.
4. The specifications, characteristics and technical data described in the data-
sheet are subject to change without prior notice.
Kingbright
SPEC NO: DSAB2476 REV NO: V.16 DATE: DEC/06/2018 PAGE: 2 OF 6
APPROVED: Wynec CHECKED: Tracy Deng DRAWN: L.T.Zhang ERP:1206000004
Part Number: KTIR0811S
Electro-optical Characteristics
Parameter Symbol Conditions Min. TYP. Max. Unit
Forward Voltage VF IF=20mA 1.0 1.2 1.5 V
Reverse Current IR VR=6V - - 10 μA
Peak Wavelength λP IF=20mA - 940 - nm
Output Collector Dark Current ICEO VCE=20V - 10-9 10-7 A
Transfer
charact-
eristics
*1 Collector Current IC VCE=2V
IF=4mA 10 - 400 μA
*2 Leak Current ILEAK VCE=2V
IF=4mA - - 0.1 μA
Response time
Rise time tr VCE=2V
IC=100μA
RL=1KΩ,d=1mm
- 20 100 μsec
Fall time tf - 20 100 μsec
Input
1
10
100
00.511.52
Forward voltage V
F
(V)
Forward current
I
F
(mA)
75℃
50℃
25℃
-25℃
0℃
0
500
1000
1500
2000
0 1020304050
Forward current I
F
(mA)
Collector current I
C
(uA)
V
CE
=2V
Ta=25℃
0
100
200
300
400
500
600
700
024681012
Coll ec tor Curr ent Ic(uA
)
I
F
=15mA
10mA
7mA
4mA
2mA
Ta= 25℃
C oll ector-emitter Vol tage V
CE
(V)
0
25
50
75
100
125
-25 0 25 50 75 100
Ambient temperature T
a
(℃)
Relative coll ector curr ent Ic (
%
IF=4mA
VCE=2V
BIN CODE Ic (uA)
F 100-250
G 200-400
E 10-120
*1 The condition and arrangement of the reflective object are shown below.
*2 Without reflective object.
*3 Excess driving current and/or operating temperature higher than recommended conditions may result in severe light degradation or
premature failure.
Kingbright
SPEC NO: DSAB2476 REV NO: V.16 DATE: DEC/06/2018 PAGE: 3 OF 6
APPROVED: Wynec CHECKED: Tracy Deng DRAWN: L.T.Zhang ERP:1206000004
Part Number: KTIR0811S
t
d
t
r
t
s
t
f
0.1
1
10
100
1000
10000
0.1 1 10 100 1000
L oad resi st ance R
L
(KΩ)
Response time (us)
V
CE
=2V
I
C
=100uA
Ta=25℃
t
r
t
f
t
d
t
s
t
d
t
s
t
r
t
f
1.E-10
1.E-09
1.E-08
1.E-07
1.E-06
0255075100
A mbi ent tem perat ure Ta(℃)
C olle ctor dark c urrent I
CEO (A)
V
CE
=20V
0
20
40
60
80
100
-3-2-10123456
Card movi ng di st ance 1 ( m m )
Relative colle cto r current(%)
I
F
=4mA
V
CE
=2V
d=1mm
Ta=25℃
0
20
40
60
80
100
-2-101234567
Card mov ing distance 1 (mm)
Relative collector current(%)
IF=4mA
VCE=2V
d=1mm
Ta=25℃
Kingbright
SPEC NO: DSAB2476 REV NO: V.16 DATE: DEC/06/2018 PAGE: 4 OF 6
APPROVED: Wynec CHECKED: Tracy Deng DRAWN: L.T.Zhang ERP:1206000004
Part Number: KTIR0811S
d
Test Condition for Dista nce&Detecting
Position Characteristics
Kingbright
SPEC NO: DSAB2476 REV NO: V.16 DATE: DEC/06/2018 PAGE: 5 OF 6
APPROVED: Wynec CHECKED: Tracy Deng DRAWN: L.T.Zhang ERP:1206000004
Part Number: KTIR0811S
Wave Soldering Profile
Notes:
1. Recommend pre-heat temperature of 105°C or less (as measured with a thermocouple
attached to the LED pins) prior to immersion in the solder wave with a maximum solder bath
temperature of 260°C
2. Peak wave soldering temperature between 245°C ~ 255°C for 3 sec (5 sec max).
3. Do not apply stress to the epoxy resin while the temperature is above 85°C.
4. Fixtures should not incur stress on the component when mounting and during soldering process.
5. SAC 305 solder alloy is recommended.
6. No more than one wave soldering pass.
Wave Soldering Profile For Lead-free Through-hole LED.
Kingbright
SPEC NO: DSAB2476 REV NO: V.16 DATE: DEC/06/2018 PAGE: 6 OF 6
APPROVED: Wynec CHECKED: Tracy Deng DRAWN: L.T.Zhang ERP:1206000004
Part Number: KTIR0811S
PACKING & LABEL SPECIFICATIONS
Terms and conditions for the usage of this doc ument
1. The information included in this document reflects representative usage scenarios and is intended for technical reference only.
2. The part number, type, and specifications mentioned in this document are subject to future change and improvement without
notice. Before production usage customer should refer to the latest datasheet for the updated specifications.
3. When using the products referenced in this document, please make sure the product is being operated within the environmental
and electrical limits specified in the datasheet. If customer usage exceeds the specified limits, Kingbright will not be responsi-
ble for any subsequent issues.
4. The information in this document applies to typical usage in consumer electronics applications. If customer's application has
special reliability requirements or have life-threatening liabilities, such as automotive or medical usage, please consult with
Kingbright representative for further assistance.
5. The contents and information of this document may not be reproduced or re-transmitted without permission by Kingbright.
6. All design applications should refer to Kingbright application notes available at https://www.kingbright.com/application_notes
Kingbright
