H21B1 Fairchild Optoelectronics Group, H21B1 Datasheet - Page 4
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H21B1
Manufacturer Part Number
H21B1
Description
SENSOR OPTO SLOT 3MM DARL THRU
Manufacturer
Fairchild Optoelectronics Group
Type
Unamplifiedr
Datasheet
1.H21B1.pdf
(6 pages)
Specifications of H21B1
Sensing Distance
0.118" (3mm)
Sensing Method
Transmissive
Output Configuration
Photodarlington
Current - Dc Forward (if)
50mA
Current - Collector (ic) (max)
40mA
Voltage - Collector Emitter Breakdown (max)
30V
Response Time
7µs, 45µs
Mounting Type
Through Hole
Package / Case
PCB Mount
Operating Temperature
-55°C ~ 100°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
H21B1GE
H21B1QT
H21B1QT
H21B1QT
H21B1QT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
H21B1
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
© 2002 Fairchild Semiconductor Corporation
100
100
.08
.06
.04
.02
0.8
0.6
0.4
0.1
80
60
40
20
10
.8
.6
.4
.2
.1
10
8
6
4
2
1
2
1
1
1
-50
I
I
I
I
I
I
I
F
F
F
F
F
F
F
= 100 mA
= 60 mA
= 30 mA
= 20 mA
= 10 mA
= 5 mA
= 2 mA
I
I
F
C
2
=
OPTICAL INTERRUPTER SWITCH
-50
50 mA
60 mA
-25
I
I
C
F
4
Figure 1. Output Current vs. Input Current
Figure 2. Output Current vs. Temperature
=
Figure 3. V
3.6 mA
20 mA
6
-25
8 10
Page 4 of 6
NORMALIZED TO
INPUT PULSED
V
T
CE
T
0
A
H21B1
A
, AMBIENT TEMPERATURE (°C)
, AMBIENT TEMPERATURE (°C)
= 1.5 V,
CE(SAT)
I
F
20
NORMALIZED TO
PULSED
0
, INPUT CURRENT (mA)
PW = 100 µs, PRR = 100 pps
I
I
F
C
I
F
=
I
I
vs. Temperature
C
F
= 5 mA, T
1.8 mA
10 mA
=
25
NORMALIZED TO
PULSED
40
PRR = 100 pps
1.8 mA
V
10 mA
CE
P
I
F
W
, T
25
= 5 mA
= 1.5 V
A
= 100 µsec
60 80 100
A
= 25 °C
= 25°C
50
PHOTODARLINGTON
I
I
C
F
50
=
200
0.9 mA
5 mA
75
H21B2
400
75
600
1000
100
100
H21B3
6/13/02