H22B4 Fairchild Optoelectronics Group, H22B4 Datasheet - Page 5

• Manufacturer Part Number: H22B4
• Description: SENSOR OPTO SLOT 3MM DARL THRU
• Manufacturer: Fairchild Optoelectronics Group
• Type: Unamplifiedr

Specifications of H22B4

• 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): 55V
• 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

© 2002 Fairchild Semiconductor Corporation
0.1
.8
.6
.4
.2
4
2
1
10
20
PW = 300 ms
PRR = 100 pps
I
NORMALIZED TO
R
F
L
=
= 750 W
7.5
R
L
Figure 5. Switching Speed vs. R
AMPS, V
40
R
L
CC
60 80 100
, LOAD RESISTANCE (W)
10
10
10
= 5V
75
0.1
10
4
3
2
1
25
T
A
V
, AMBIENT TEMPERATURE (°C)
CE
200
NORMALIZED TO
V
t
CE
T
off
= 45 V
A
50
DETECTOR
I
F
= 45 V
= 25 °C
t
on
400
Figure 4. Leakage Current vs. Temperature
L
R
OPTICAL INTERRUPTER SWITCH
600 800
L
75
V
750
V
CC
CE
+
1000 1500
= 10 V
Page 5 of 6
100
H22B4
10
10
10
0.1
.0001
10
.001
1.00
4
3
2
1
.01
25
.1
0
T
A
+
E
, AMBIENT TEMPERATURE (°C)
PHOTODARLINGTON
BLACK
SHIELD
D
+
NORMALIZED TO
50
T
V
Figure 6. Output Current vs. Distance
78.7
A
R
2
EMITTER
= 5 V
= 25 °C
d
o
H22B5
75
157.5
d, DISTANCE (mils)
d, DISTANCE (mm)
4
100
236.2
6
315
8
NORMALIZED
TO VALUE WITH
SHIELD
REMOVED
BLACK
SHIELD
H22B6
d
o
393.7
6/13/02
10