HBCC-1570 Datasheet, PDF (5/8 Pages) Agilent(Hewlett-Packard) – Optical Reflective Sensors

HBCC-1590: Electrical and Optical Characteristics
T_A = 25°C
Parameter
Reflected
Photocurrent
Quality Factor
Symbol
Ipr
<Q>
Min.
Typ.
(see Bin Table)
Max.
Units
nA
0.82
0.95
1.0
–
Maximum Signal
Point (MSP)
LED Forward
Voltage
LED Reverse
Breakdown Voltage
Photodiode
Dark Current
Photodiode
Capacitance
LED Peak
Wavelength
Ipr Temperature
Coefficient
System Optical
Step Response
(OSR)
Z
4.01
4.27
4.62
mm
(0.158) (0.168) (0.182) (in.)
Vf
1.3
1.45
1.8
V
BVR
2.5
–
–
V
Id
–
60
1000
pA
Cd
–
100
–
pF
60
pF
λ
805
820
835
nm
Ke
–
-0.005
–
1/°C
d
–
0.140
–
mm
–
(0.0055)
–
(in.)
Conditions
If = 30 mA
peak
If = 30 mA
peak
If = 30 mA
peak
If = 30 mA
Note
6,7
6,8
6,9
Ir = 100 µA
Vd = 5 V
Vd = 0 V
Vd = 1 V
If = 35 mA DC
If = 35 mA DC 10
4.27 mm
11
(Target from
sensor)
Figure
1,2B,
4C, 5
1, 4C
3
6B
7C
REFLECTOR
REFERENCE
Z
PLANE
+Vf
Ipt
6
LED
Dps
1
nA-METER
If
8
Rs
2 _{CASE, SUBSTRATE}
Figure 1. Photocurrent Test Circuit.
4-11