H21B1 Fairchild Optoelectronics Group, H21B1 Datasheet - Page 3

• 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
ELECTRICAL/OPTICAL CHARACTERISTICS
INPUT (EMITTER)
Forward Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
OUTPUT (SENSOR)
Emitter to Collector Breakdown
Collector to Emitter Breakdown
Collector to Emitter Leakage
COUPLED
On-State Collector Current
Saturation Voltage
Turn-On Time
Turn-Off Time
PARAMETER
I
I
V
I
I
V
I
I
I
I
I
I
R
I
R
I
R
I
R
F
R
F
C
F
F
F
F
F
F
F
F
F
R
CE
L
L
L
L
= 60 mA
= 100 µA, E
= 2 mA, V
= 5 mA, V
= 10 mA, V
= 10 mA, I
= 60 mA, I
= 10 mA, V
= 60 mA, V
= 10 mA, V
= 60 mA, V
= 10 µA
= 1 mA, E
= 750 Ω
= 75 Ω
= 750 Ω
= 75 Ω
= 3 V
TEST CONDITIONS
= 25 V, E
CE
CE
OPTICAL INTERRUPTER SWITCH
e
C
C
CE
CC
CC
CC
CC
e
e
= 0
= 1.8 mA
= 50 mA
= 0
= 1.5 V
= 1.5 V
= 0
= 1.5 V
= 5 V,
= 5 V,
= 5 V,
= 5 V,
Page 3 of 6
H21B1
(T
A
=25°C)
SYMBOL
V
BV
BV
I
CE(SAT)
C(ON)
I
CEO
V
V
t
t
I
on
off
ECO
CEO
R
R
F
PHOTODARLINGTON
DEVICES
H21B1/2
H21B1
H21B2
H21B3
H21B1
H21B2
H21B3
H21B1
H21B2
H21B3
All
All
All
All
All
All
All
All
All
All
All
H21B2
MIN
6.0
7.0
0.5
1.0
2.0
2.5
5.0
7.5
30
10
14
25
—
—
—
—
—
—
—
—
—
TYP
250
45
45
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7
MAX
100
1.7
1.0
1.0
1.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
H21B3
6/13/02
UNITS
mA
µA
nA
µs
µs
V
V
V
V
V
V