H21B1 Fairchild Optoelectronics Group, H21B1 Datasheet - Page 2
![SENSOR OPTO SLOT 3MM DARL THRU](/photos/14/35/143544/h21a1_h21a2_h21a3_h21b1_sml.jpg)
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
NOTES:
1. Derate power dissipation linearly 1.67 mW/°C above 25°C.
2. RMA flux is recommended.
3. Methanol or isopropyl alcohols are recommended as cleaning agents.
4. Soldering iron 1/16" (1.6 mm) minimum from housing.
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating Temperature
Storage Temperature
Soldering Temperature (Iron)
Soldering Temperature (Flow)
INPUT (EMITTER)
Continuous Forward Current
Reverse Voltage
Power Dissipation
OUTPUT (SENSOR)
Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
Power Dissipation (T
(1)
C
= 25°C)
(2,3 and 4)
(2 and 3)
(1)
(T
OPTICAL INTERRUPTER SWITCH
A
= 25°C unless otherwise specified)
Page 2 of 6
H21B1
Symbol
T
T
V
V
T
T
SOL-F
SOL-I
OPR
V
P
P
STG
CEO
ECO
I
I
C
F
R
D
D
PHOTODARLINGTON
260 for 10 sec
240 for 5 sec
H21B2
-55 to +100
-55 to +100
Rating
100
150
50
30
40
6
6
H21B3
Unit
mW
mW
mA
mA
°C
°C
°C
°C
V
V
V
6/13/02