TCST1103, TCST1202, TCST1300
www.vishay.com Vishay Semiconductors
Rev. 2.0, 24-Aug-11 1Document Number: 83764
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Transmissive Optical Sensor with Phototransistor Output
DESCRIPTION
The TCST1103, TCST1202, and TCST1300 are transmissive
sensors that include an infrared emitter and phototransistor,
located face-to-face on the optical axes in a leaded package
which blocks visible light. These part numbers include
options for aperture width.
FEATURES
• Package type: leaded
• Detector type: phototransistor
• Dimensions (L x W x H in mm): 11.9 x 6.3 x 10.8
• Gap (in mm): 3.1
• Typical output current under test: IC = 4 mA
(TCST1103)
• Typical output current under test: IC = 2 mA (TCST1202)
• Typical output current under test: IC = 0.5 mA (TCST1300)
• Daylight blocking filter
• Emitter wavelength: 950 nm
• Lead (Pb)-free soldering released
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
• Optical switch
• Photo interrupter
•Counter
•Encoder
Note
• Conditions like in table basic characteristics/coupler
Note
• MOQ: minimum order quantity
19180_5
19180_3
Top view
+
+
E
D
7.6 mm
0.3"
PRODUCT SUMMARY
PART NUMBER GAP WIDTH
(mm)
APERTURE WIDTH
(mm)
TYPICAL OUTPUT CURRENT
UNDER TEST (1)
(mA)
DAYLIGHT
BLOCKING FILTER
INTEGRATED
TCST1103 3.1 1 4 Yes
TCST1202 3.1 0.5 2 Yes
TCST1300 3.1 0.25 0.5 Yes
ORDERING INFORMATION
ORDERING CODE PACKAGING VOLUME (1) REMARKS
TCST1103 Tube MOQ: 1020 pcs, 85 pcs/tube Without mounting flange
TCST1202 Tube MOQ: 1020 pcs, 85 pcs/tube Without mounting flange
TCST1300 Tube MOQ: 1020 pcs, 85 pcs/tube Without mounting flange
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
COUPLER
Total power dissipation Tamb ≤ 25 °C Ptot 250 mW
Ambient temperature range Tamb - 55 to + 85 °C
Storage temperature range Tstg - 55 to + 100 °C
Soldering temperature Distance to package: 2 mm; t ≤ 5 s Tsd 260 °C
TCST1103, TCST1202, TCST1300
www.vishay.com Vishay Semiconductors
Rev. 2.0, 24-Aug-11 2Document Number: 83764
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
ABSOLUTE MAXIMUM RATINGS
Fig. 1 - Power Dissipation Limit vs. Ambient Temperature
INPUT (EMITTER)
Reverse voltage VR6V
Forward current IF60 mA
Forward surge current tp ≤ 10 μs IFSM 3A
Power dissipation Tamb ≤ 25 °C PV100 mW
Junction temperature Tj100 °C
OUTPUT (DETECTOR)
Collector emitter voltage VCEO 70 V
Emitter collector voltage VECO 7V
Collector peak current tp/T = 0.5, tp ≤ 10 ms ICM 200 mA
Power dissipation Tamb ≤ 25 °C PV150 mW
Junction temperature Tj100 °C
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
0
0
100
200
300
400
95 11088
P - Power Dissipation (mW)
T
amb - Ambient Temperature (°C)
Coupled device
Phototransistor
IR-diode
150 120 90 60
30
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
COUPLER
Current transfer ratio VCE = 5 V, IF = 20 mA
TCST1103 CTR 10 20 %
TCST1202 CTR 5 10 %
TCST1300 CTR 1.25 2.5 %
Collector current VCE = 5 V, IF = 20 mA
TCST1103 IC24 mA
TCST1202 IC12 mA
TCST1300 IC0.25 0.5 mA
Collector emitter saturation
voltage
IF = 20 mA, IC = 1 mA TCST1103 VCEsat 0.4 V
IF = 20 mA, IC = 0.5 mA TCST1202 VCEsat 0.4 V
IF = 20 mA, IC = 0.1 mA TCST1300 VCEsat 0.4 V
Resolution, path of the shutter
crossing the radiant sensitive
zone
ICrel = 10 % to 90 %
TCST1103 s 0.6 mm
TCST1202 s 0.4 mm
TCST1300 s 0.2 mm
TCST1103, TCST1202, TCST1300
www.vishay.com Vishay Semiconductors
Rev. 2.0, 24-Aug-11 3Document Number: 83764
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Fig. 2 - Test Circuit for ton and toff Fig. 3 - Switching Times
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 4 - Forward Current vs. Forward Voltage Fig. 5 - Relative Current Transfer Ratio vs. Ambient Temperature
INPUT (EMITTER)
Forward voltage IF = 60 mA VF1.25 1.6 V
Junction capacitance VR = 0 V, f = 1 MHz Cj50 pF
OUTPUT (DETECTOR)
Collector emitter voltage IC = 1 mA VCEO 70 V
Emitter collector voltage IE = 10 μA VECO 7V
Collector dark current VCE = 25 V, IF = 0 A, E = 0 lx ICEO 100 nA
SWITCHING CHARACTERISTICS
Turn-on time IC = 2 mA, VS = 5 V,
RL = 100 Ω (see figure 2) ton 10 μs
Turn-off time IC = 2 mA, VS = 5 V,
RL = 100 Ω (see figure 2) toff 8μs
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Channel I
Channel II
20688
+ 5 V
ICadjusted by IF
IF
0
IF
RG= 50 Ω
tp
tp= 1 ms
T= 20
Oscilloscope
50 Ω100 Ω
RL ≥ 1 MΩ
CL ≤ 20 pF
tpt
t
0
0
10 %
90 %
100 %
tr
td
ton
tstf
toff
IF
IC
tpPulse duration
tdDelay time
trRise time
ton (= td + tr) Turn-on time
tsStorage time
tfFall time
toff (= ts + tf) Turn-off time
96 11698
0.1
1
10
100
1000
0
VF - Forward Voltage (V)
96 11862
IF - Forward Current (mA)
1.6
1.2
0.8
0.4 2.0
- 25
0
0.5
1.0
1.5
2.0
CTR - Relative Current Transfer Ratio
rel
T
amb
- Ambient Temperature (°C)
95 11089
V
CE
= 5 V
I
F
= 20 mA
100
75
50
25
0
TCST1103, TCST1202, TCST1300
www.vishay.com Vishay Semiconductors
Rev. 2.0, 24-Aug-11 4Document Number: 83764
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Fig. 6 - Collector Dark Current vs. Ambient Temperature
Fig. 7 - Collector Current vs. Forward Current
Fig. 8 - Collector Current vs. Collector Emitter Voltage
Fig. 9 - Current Transfer Ratio vs. Forward Current
Fig. 10 - Turn-off/Turn-on Time vs. Collector Current
Fig. 11 - Relative Collector Current vs. Displacement
0
1
10
100
1000
10 000
I - Collector Dark Current (nA)
CEO
T
amb - Ambient Temperature (°C)
95 11090
V
CE = 25 V
I
F = 0 A
100
75
50
25
0.001
0.01
0.1
1
10
0.1
I
F - Forward Current (mA) 96 12066
VCE = 5 V
I - Collector Current (mA)
C
10010
1
0.01
0.1
1
10
0.1
V
CE
- Collector Emitter Voltage (V)
96 12067
I - Collector Current (mA)
C
20 mA
10 mA
5 mA
2 mA
1 mA
I
F
= 50 mA
100
10
1
0.1
1
10
100
0.1
I
F
- Forward Current (mA)
96 12068
V
CE
= 5 V
CTR - Current Transfer Ratio (%)
10010 1
0
I
C - Collector Current (mA)
95 11086
t
/
t - Turn on
/
Turn off Time (µs)
off on
Non saturated
operation
V
S = 5 V
R
L = 100 Ω
t
on
0
5
10
15
20
t
off
10
8
6
4
2
TCST1103, TCST1202, TCST1300
www.vishay.com Vishay Semiconductors
Rev. 2.0, 24-Aug-11 5Document Number: 83764
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Fig. 12 - Relative Collector Current vs. Displacement Fig. 13 - Relative Collector Current vs. Displacement
PACKAGE DIMENSIONS in millimeters
96 12006
0
s
A = 0.5 mm
0
10
20
30
40
50
60
70
80
90
100
110
- 0.5
s - Displacement (mm)
I - Relative Collector Current
Crel
0.3 0.4
0.20.1
0
- 0.1
- 0.2
- 0.3
- 0.4 0.5
96 12007
0
s
A = 0.25 mm
0
10
20
30
40
50
60
70
80
90
100
110
- 0.5
s - Displacement (mm)
I - Relative Collector Current
Crel
0.4
0.3
0.20.1
0- 0.1
- 0.2
- 0.3
- 0.4 0.5
96 12094
Drawing-No.: 6.550-5039.01-4
Issue: 2; 10.11.98
TCST1103, TCST1202, TCST1300
www.vishay.com Vishay Semiconductors
Rev. 2.0, 24-Aug-11 6Document Number: 83764
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TUBE DIMENSIONS in millimeters
20252
Document Number: 80112 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com
Rev. 1.1, 02-Jul-09 1
Packaging and Ordering Information
Packaging and Ordering Information
Vishay Semiconductors
Notes
(1) MOQ: minimum order quantity
(2) Please refer to datasheets
TUBE SPECIFICATION FIGURES
Fig. 1
PART NUMBER MOQ (1) PCS PER TUBE TUBE SPEC.
(FIGURE)
CONSTITUENTS
(FORMS)
CNY70 4000 80 1 28
TCPT1300X01 2000 Reel (2) 29
TCRT1000 1000 Bulk - 26
TCRT1010 1000 Bulk - 26
TCRT5000 4500 50 2 27
TCRT5000L 2400 48 3 27
TCST1030 5200 65 5 24
TCST1030L 2600 65 6 24
TCST1103 1020 85 4 24
TCST1202 1020 85 4 24
TCST1230 4800 60 7 24
TCST1300 1020 85 4 24
TCST2103 1020 85 4 24
TCST2202 1020 85 4 24
TCST2300 1020 85 4 24
TCST5250 4860 30 8 24
TCUT1300X01 2000 Reel (2) 29
TCZT8020-PAER 2500 Bulk - 22
15198
www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com Document Number: 80112
2Rev. 1.1, 02-Jul-09
Packaging and Ordering Information
Vishay Semiconductors Packaging and Ordering Information
Fig. 2
Fig. 3
15210
15201
Document Number: 80112 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com
Rev. 1.1, 02-Jul-09 3
Packaging and Ordering Information
Packaging and Ordering Information Vishay Semiconductors
Fig. 4
Fig. 5
15199
15202
www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com Document Number: 80112
4Rev. 1.1, 02-Jul-09
Packaging and Ordering Information
Vishay Semiconductors Packaging and Ordering Information
Fig. 6
Fig. 7
15196
15195
Document Number: 80112 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com
Rev. 1.1, 02-Jul-09 5
Packaging and Ordering Information
Packaging and Ordering Information Vishay Semiconductors
Fig. 8
20257
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
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