CNB2003 Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – Reflective photosensor

Reflective Photosensors (Photo Reflectors)
CNB2003
Reflective photosensor
Non-contact point SW, object sensing
■ Features
• Reflow-compatible reflective photosensor
• Ultraminiature, thin type: 2.7 mm × 3.4 mm (height: 1.5 mm)
■ Absolute Maximum Ratings T_a = 25°C
Parameter
Symbol Rating Unit
Input (Light Reverse voltage
V_R
6
V
emitting diode) Forward current
I_F
50
mA
Power dissipation ^*1
P_D
75
mW
Output (Photo Collector-emitter voltage V_CEO
35
V
transistor) (Base open)
Emitter-collector voltage V_ECO
6
V
(Base open)
Collector current
I_C
30
mA
Collector power dissipation ^*2 P_C
75
mW
Temperature Operating ambient temperature T_opr −25 to +85 °C
Storage temperature
T_stg −40 to +100 °C
3.4
1.8
1
3
0.15
C0.5
Chip
center
Unit: mm
2
4
0.7
0.5
0.85
1.5
Color of rank
1: Anode
2: Cathode
3: Emitter
4: Collector
PRSMW104-003 Package
(Note) Tolerance unless otherwise specified is ±0.2
Note) *1: Input power derating ratio is
1.0 mW/°C at T_a ≥ 25°C.
*2: Output power derating ratio is
1.0 mW/°C at T_a ≥ 25°C.
■ Electrical-Optical Characteristics T_a = 25°C ± 3°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Input
Forward voltage
V_F I_F = 20 mA
characteristics Reverse current
I_R V_R = 3 V
Output
Collector-emitter cutoff current I_CEO V_CE = 10 V
characteristics (Base open)
Transfer Collector current ^*1
I_C V_CC = 2 V, I_F = 4 mA, R_L = 100 Ω, d = 1 mm 0.52
characteristics Dark current
I_D V_CC = 2 V, I_F = 4 mA, R_L = 100 Ω
Collector-emitter saturation voltage V_CE(sat)
Rise time ^*2
t_r
Fall time ^*2
t_f
I_F = 4 mA, I_C = 0.5 mA
V_CC = 2 V, I_C = 10 mA
R_L = 100 Ω
1.2 1.4 V
10 µA
1.0 µA
15.00 mA
5.0 µA
1.2 V
120
µs
115
Note) 1. Input and output are handled electrically.
2. This product is not designed to withstand radiation
3. _*1: Output current measurement
*2: ^{Switching time}
*3: ^{Rank classification}
method
measurement circuit
Rank
Q
R
S
Glass plate
Evaporated Al
d = 1 mm
Glass plate
t_r: Rise time
Evaporated Al
t_f: Fall time
d = 1 mm _{Sig. in}
I_C (mA) 0.52 to 1.94 1.45 to 5.40 4.00 to 15.00
Color
Orange
White Light blue
I_F
R_L
I_{C Sig. in}
V_CC
50 Ω
R_L
Sig. V_CC
out
Sig. out
t_r
90%
10%
t_f
Publication date: April 2004
SHG00057BED
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