Broadcom, HCNW4503-500E Optocoupler, Surface Mount, 8-Pin DIP
- RS Stock No.:
- 174-4166
- Mfr. Part No.:
- HCNW4503-500E
- Brand:
- Broadcom
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 174-4166
- Mfr. Part No.:
- HCNW4503-500E
- Brand:
- Broadcom
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Broadcom | |
| Mounting Type | Surface Mount | |
| Maximum Forward Voltage | 1.95V | |
| Number of Channels | 1 | |
| Number of Pins | 8 | |
| Package Type | DIP | |
| Maximum Input Current | 25 mA | |
| Isolation Voltage | 5000 Vrms | |
| Logic Output | Yes | |
| Maximum Current Transfer Ratio | 24% | |
| Minimum Current Transfer Ratio | 15% | |
| Series | HCNW | |
| Select all | ||
|---|---|---|
Brand Broadcom | ||
Mounting Type Surface Mount | ||
Maximum Forward Voltage 1.95V | ||
Number of Channels 1 | ||
Number of Pins 8 | ||
Package Type DIP | ||
Maximum Input Current 25 mA | ||
Isolation Voltage 5000 Vrms | ||
Logic Output Yes | ||
Maximum Current Transfer Ratio 24% | ||
Minimum Current Transfer Ratio 15% | ||
Series HCNW | ||
Broadcom Optocoupler
The Broadcom optocoupler is an HCNW4503 series single-channel, high-speed optocoupler. It 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.
Features and Benefits
• 15kV/μs minimum common mode transient immunity at VCM = 1500V
• Available in 8-pin DIP, 400-mil, wide body packages
• Current transfer ratio is between 15% and 24%
• high-speed is 1Mb/s
• Maximum forward voltage is 1.95V
• Maximum input current is 25mA
• Open collector output
• Temperature ranges between 0°C and 70°C
• TTL compatible
• Available in 8-pin DIP, 400-mil, wide body packages
• Current transfer ratio is between 15% and 24%
• high-speed is 1Mb/s
• Maximum forward voltage is 1.95V
• Maximum input current is 25mA
• Open collector output
• Temperature ranges between 0°C and 70°C
• TTL compatible
Applications
• Analog signal ground isolation
• Feedback element in switched mode power supplies
• high-speed logic ground isolation - TTL/TTL, TTL/CMOS, TTL/LSTTL
• High voltage insulation
• Line receivers
• Power transistor isolation in motor drives
• Replaces pulse
• Feedback element in switched mode power supplies
• high-speed logic ground isolation - TTL/TTL, TTL/CMOS, TTL/LSTTL
• High voltage insulation
• Line receivers
• Power transistor isolation in motor drives
• Replaces pulse
Certifications