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H22B2

Description
SENSOR OPTO SLOT 3MM DARL THRU
CategoryThe sensor   
File Size360KB,6 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Environmental Compliance
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H22B2 Overview

SENSOR OPTO SLOT 3MM DARL THRU

H22B2 Parametric

Parameter NameAttribute value
Sensing distance0.118"(3mm)
Sensing methodconductive
Output configurationPhotoelectric Darlington tube
Current - DC Forward (If)50mA
Current - Collector (Ic) (Maximum)40mA
Voltage - collector-emitter breakdown (maximum)30V
Response time7µs,45µs
Operating temperature-55°C ~ 100°C
Installation typeThrough hole, flange
Package/casingSlotted, PC pin
typeNo magnification
PHOTODARLINGTON
OPTICAL INTERRUPTER SWITCH
H22B1
PACKAGE DIMENSIONS
0.472 (12.0)
0.457 (11.6)
C
L
0.249 (6.35)
0.243 (6.15)
+
E
D
+
H22B2
H22B3
C
L
0.39 (1.00)
0.34 (0.85)
0.129 (3.3)
0.119 (3.0)
Optical
C
L
.133 (3.38)
.073 (1.85)
0.433 (11.0)
0.422 (10.7)
0.125 (3.2)
0.119 (3.0)
C
L
.295 (7.5)
.272 (6.9)
.315 (8.00)
0.110 (2.8)
0.091 (2.3)
SCHEMATIC
2
1
3
4
PIN
PIN
PIN
PIN
1
2
3
4
ANODE
CATHODE
COLLECTOR
EMITTER
1
4
0.020 (0.51) (SQ)
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless
otherwise specified.
2
3
DESCRIPTION
The H22B1, H22B2 and H22B3 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a
plastic housing. The packaging system is designed to optimize the mechanical resolution, coupling efficiency, ambient light
rejection, cost and reliability. The gap in the housing provides a means of interrupting the signal with an opaque material, switching
the output from an “ON” to an “OFF” state.
FEATURES
• Opaque housing
• Low cost
• .035" apertures
• High I
C(ON)
© 2002 Fairchild Semiconductor Corporation
Page 1 of 6
6/13/02

H22B2 Related Products

H22B2 H22B3 H22B1
Description SENSOR OPTO SLOT 3MM DARL THRU SENSOR OPTO SLOT 3MM DARL THRU SENSOR OPTO SLOT 3MM DARL THRU
Sensing distance 0.118"(3mm) 0.118"(3mm) 0.118"(3mm)
Sensing method conductive conductive conductive
Output configuration Photoelectric Darlington tube Photoelectric Darlington tube Photoelectric Darlington tube
Current - DC Forward (If) 50mA 50mA 50mA
Current - Collector (Ic) (Maximum) 40mA 40mA 40mA
Voltage - collector-emitter breakdown (maximum) 30V 30V 30V
Response time 7µs,45µs 7µs,45µs 7µs,45µs
Operating temperature -55°C ~ 100°C -55°C ~ 100°C -55°C ~ 100°C
Installation type Through hole, flange Through hole, flange Through hole, flange
Package/casing Slotted, PC pin Slotted, PC pin Slotted, PC pin
type No magnification No magnification No magnification
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