H21B1 Fairchild Optoelectronics Group, H21B1 Datasheet - Page 2

• Manufacturer Part Number: H21B1
• Description: SENSOR OPTO SLOT 3MM DARL THRU
• Manufacturer: Fairchild Optoelectronics Group
• Type: Unamplifiedr

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

© 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