Integrated photodetector optocoupler Broadcom HCPL-4504-000E ideal for high speed logic ground isolation and IPM
Product Overview
The HCPL-4504 series high CMR, high-speed optocouplers are designed for applications requiring short propagation delays and high common-mode transient immunity. These optocouplers feature an integrated high-gain photodetector and are available with either a GaAsP LED (HCPL-4504/0454) or an AlGaAs LED (HCPL-J454/HCNW4504). They are ideal for inverter circuits, Intelligent Power Module (IPM) interfacing, line receivers, and high-speed logic ground isolation. Their design offers advantages over pulse transformers by saving board space and weight, and the integrated photodetector provides improved linearity over phototransistors. The guaranteed propagation delay difference (tPLH-tPHL) is particularly beneficial for minimizing dead time in power inverter applications.
Product Attributes
- Brand: Agilent Technologies (Distributed by Jameco)
- Jameco Part Number: 1550661
- Certifications: UL Recognized, CSA Approved, IEC/EN/DIN EN 60747-5-2 Approved
- LED Type: GaAsP (HCPL-4504/0454), AlGaAs (HCPL-J454/HCNW4504)
- Package Types: 8-Pin DIP (300 Mil), SO-8 (400 Mil), Widebody
- Safety Approval: UL Recognized - 3750 V rms / 1min. (HCPL-4504/0454/J454), 5000 V rms / 1min. (HCPL-4504 Option020 and HCNW4504)
Technical Specifications
| Model | Features | Applications | CTR at 25C (min) | Propagation Delays (tPLH/tPHL) | Common Mode Transient Immunity (min) | Safety Approval (UL) | IEC/EN/DIN EN 60747-5-2 VIORM (peak) |
|---|---|---|---|---|---|---|---|
| HCPL-4504 | Short Propagation Delays, High CTR, TTL Compatible, Open Collector Output | IPM interfacing, Line Receivers, Logic Ground Isolation | >25% | 0.2-0.7 s (tPHL), 0.3-1.1 s (tPLH) | 15 kV/s (at VCM = 1500 V) | 3750 V rms / 1min. | 630 Vpeak (Option 060) |
| HCPL-J454 | Short Propagation Delays, High CTR, TTL Compatible, Open Collector Output | IPM interfacing, Line Receivers, Logic Ground Isolation | >19% | 0.05-1.0 s (tPHL), 0.2-1.4 s (tPLH) | 15 kV/s (at VCM = 1500 V) | 3750 V rms / 1min. | 891 Vpeak (Option 060) |
| HCPL-0454 | Short Propagation Delays, High CTR, TTL Compatible, Open Collector Output | IPM interfacing, Line Receivers, Logic Ground Isolation | >25% | 0.2-0.5 s (tPHL), 0.3-0.8 s (tPLH) | 15 kV/s (at VCM = 1500 V) | 3750 V rms / 1min. | 560 Vpeak (Option 060) |
| HCNW4504 | Short Propagation Delays, High CTR, TTL Compatible, Open Collector Output | IPM interfacing, Line Receivers, Logic Ground Isolation | >23% | 0.2-0.5 s (tPHL), 0.3-0.8 s (tPLH) | 15 kV/s (at VCM = 1500 V) | 5000 V rms / 1min. | 1414 Vpeak (Option 060) |
| Electrical Specifications (DC) Over 0C to 70C unless otherwise specified: | Parameter | Value | |||||
| Minimum External Air Gap (L(101)) | 4.9 - 9.6 mm (Model Dependent) | ||||||
| Minimum External Creepage (L(102)) | 4.8 - 10.0 mm (Model Dependent) | ||||||
| Minimum Internal Insulation Distance | 0.08 - 1.0 mm (Model Dependent) | ||||||
| Tracking Resistance (CTI) | 175 - 200 Volts (Model Dependent) | ||||||
| Input-Output Withstand Voltage (UL) | 3750 V rms (Standard), 5000 V rms (Option 020) | ||||||
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