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HCPL-050L View Datasheet(PDF) - Avago Technologies

Part NameHCPL-050L AVAGO
Avago Technologies AVAGO
DescriptionLVTTL/LVCMOS Compatible 3.3 V Optocouplers (1 Mb/s)
HCPL-050L Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
Note
Storage Temperature
TS
–55
125
°C
Operating Temperature
TA
–55
100
°C
Average Forward Input Current
IF(AVG)
25
mA
1
Peak Forward Input Current
IF(PEAK)
50
(50% duty cycle, 1 ms pulse width)
mA
2
Peak Transient Input Current
(≤ 1 µs pulse width, 300 pps)
IF(TRANS)
1
A
Reverse LED Input Voltage (Pin 3-2)
Input Power Dissipation
VR
PIN
5
V
45
mW
3
Average Output Current (Pin 6)
IO(AVG)
8
mA
Peak Output Current
IO(PEAK)
16
mA
Emitter-Base Reverse Voltage
VEBR
5
V
Supply Voltage (Pin 8-5)
VCC
–0.5
7
V
Output Voltage (Pin 6-5)
VO
–0.5
7
V
Base Current
IB
5
mA
Output Power Dissipation
PO
100
mW
4
Lead Solder Temperature
(Through Hole Parts Only)
1.6 mm below seating plane, 10 sec.
TLS
up to seating plane, 10 seconds
260
°C
260
°C
Reflow Temperature Profile
TRP
See Package Outline Drawings section
Recommended Operating Conditions
Parameter
Power Supply Voltage
Forward Input Current
Forward Input Voltage
Operating Temperature
Symbol Min.
Max.
Units
VCC
2.7
7.0
V
IF(ON)
16
20
mA
VF(OFF)
0
0.8
V
TA
0
85
°C
7
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Description
These diode-transistor optocouplers use an insulating layer between a LED and an integrated photodetector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output transistor collector increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base collector capacitance.

Features
• 3.3V/5V Dual Supply Voltages
• Low power consumption
• High speed: 1 Mb/s
• LVTTL/LVCMOS compatible
• Available in 8-pin DIP, SO-8
• Open collector output
• Guaranteed performance from temperature: 0˚C to +70˚C
• Safety approval, UL, CSA, IEC/EN/DIN EN 60747-5-2

Applications
• High voltage insulation
• Video signal isolation
• Power translator isolation in motor drives
• Line receivers
• Feedback element in switched mode power supplies
• High speed logic ground isolation – LVTTL/LVCMOS
• Replaces pulse transformers
• Replaces slow phototransistor isolators

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