H21LTI Fairchild Optoelectronics Group, H21LTI Datasheet - Page 5

• Manufacturer Part Number: H21LTI
• Description: SWITCH INTERRUPTER TOTEM INV-OUT
• Manufacturer: Fairchild Optoelectronics Group
• Series: OPTOLOGIC®r

Specifications of H21LTI

• Sensing Distance: 0.124" (3.15mm)
• Sensing Method: Transmissive
• Output Configuration: Totem Pole, Inverted
• Mounting Type: Through Hole
• Current - Supply: 5mA
• Voltage - Supply: 4 V ~ 16 V
• Response Time: 70ns
• Package / Case: PCB Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2004 Fairchild Semiconductor Corporation
H21LTB
Notes: (Applies to Max Ratings and Characteristics Tables.)
1. Derate power dissipation linearly 1.67 mW/°C above 25°C.
2. Derate power dissipation linearly 2.50 mW/°C above 25°C.
3. RMA flux is recommended.
4. Methanol or isopropyl alcohols are recommended as cleaning agents.
5. Soldering iron 1/16" (1.6mm) from housing.
6. As long as leads are not under any stress or spring tension.
Electrical/Optical Characteristics
Parameter
Forward Voltage
Reverse Leakage Current
Supply Current
Low Level Output Voltage
H21LTB, H21LOB
Low Level Output Voltage
H21LTI, H21LOI
High Level Output Voltage
H21LTB
High Level Output Voltage
H21LTI
High Level Output Current
H21LOB
High Level Output Current
H21LOI
Turn on Threshold Current
Turn off Threshold Current
Hysteresis Ratio
Propagation Delay
Output Rise and Fall Time
Input (Emitter)
Output (Sensor)
Coupled
I
V
V
I
I
I
I
I
I
V
V
V
V
F
F
F
F
F
F
F
H21LTI
R
CC
CC
CC
CC
CC
= 20 mA
= 0 mA, V
= 15 mA, V
= 15 mA, V
= 0 mA, V
= 0 mA, V
= 0 mA, V
= 5 V
= 5 V
= 5 V, R
= 5 V, R
= 5 V, R
= 5 V, R
CC
CC
CC
CC
L
L
L
L
CC
CC
Test Conditions
= 360
= 360
= 360
= 360
= 5 V, R
= 5 V, I
= 5 V, I
= 5 V, V
(T
= 5 V, R
= 5 V, I
A
=25°C)
OH
OH
OH
(See Fig, 9)
(See Fig, 9)
L
OH
Page 5 of 9
L
= 100
= -800 µA
= -800 µA
= 360
= 30 V
INTERRUPTER SWITCH
OPTOLOGIC
= -800 µA
H21LOB
I
t
F
PLH
Symbol
(+) / I
I
V
V
V
V
I
t
I
I
I
F
V
F
CC
OH
OH
r
I
OH
OH
, t
, t
OL
OL
(+)
R
(-)
F
PHL
f
F
(-)
Min.
0.50
2.4
2.4
—
—
—
—
—
—
—
®
OPTICAL
Typ
1.2
70
5
H21LOI
Max.
100
100
1.5
0.4
0.4
10
—
—
15
—
5
11/2/04
Units
mA
mA
mA
µA
µA
µA
µs
ns
V
V
V
V
V