HCPL-0501
Single Channel, High Speed Optocouplers
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Overview
The HCPL-0501 diode-transistor optocoupler uses 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.
This single channel optocoupler is available in a SO-8 package.
It is designed for high speed TTL/TTL applications. A standard 16 mA TTL sink current through the input LED will provide enough output current for 1 TTL load and a 5.6 k ohm pull-up resistor. CTR is 19% minimum at IF = 16 mA.
Features
- 15 kV/ms Minimum Common Mode Transient Immunity at Vcm = 1500 V (HCPL-4503/ HCPL-0453)
- High Speed: 1 Mb/s
- TTL Compatible
- Available in 8-Pin DIP, SO-8, Widebody Packages
- Open Collector Output
- Guaranteed Performance from Temperature: 0 degrees C to 70 degrees C
- Safety Approval:
CSA Approved.
IEC/EN/DIN EN 60747-5-2 Approved:
-VIORM = 630 V peak for HCPL-4503 Option 060
-VIORM = 1414 V peak for HCNW devices
- Dual Channel Version Available (HCPL-253X/ HCPL-4534/ HCPL-053X/ HCPL-0534)
- MIL-PRF-38534 Hermetic Version Available (HCPL-55XX/ HCPL-65XX/ 4N55)
- Options available are:
060 = IEC/EN/DIN EN 60747-5-2 Viorm = 630 V peak Option**
300 = Gull Wing Surface Mount Option
500 = Tape and Reel Packaging Option
XXXE = Lead Free Option
Applications
- High Voltage Insulation
- Video Signal Isolation
- Power Transistor Isolation in Motor Drives
- Line Receivers
- Feedback Element in Switched Mode Power Supplies
- High Speed Logic Ground Isolation - TTL/TTL, TTL/CMOS, TTL/LSTTL
- Replaces Pulse Transformers
- Replaces Low Phototransistor Isolators
- Analog Signal Ground Isolation
Lifecycle Status
Active
Substance Compliance
-
RoHSPb & Pb-free options available
Specifications
| Specification | Value |
|---|---|
| Lifecycle | Active |
| RoHS6 Compliant | Pb & Pb-free options available |
| Distrib. Inventory | Yes |
| Product Type | 1 MBd Transistor Optocoupler |
| Package | SO8 |
| VDD (V) | 5 |
| IF Min. (mA) | 16.0 |
| CTR Min. (%) | 19.0 |
| CTR Max. (%) | 50 |
| Prop Delay (tPLH) Max. (µs) | 1.0 |
| Prop Delay (tPHL) Max. (µs) | 1.0 |
| CMR (min.) (V/µs) | 1000.0 |
| Vcm (V) | 10.0 |
| UL Insulation Rating Viso (VRMS) | 3750.0 |
| IEC Maximum Working Insulation Voltage Viorm (VPEAK) | 560 |