Signal isolation optocoupler ISOCOM ICPL4503SM designed for high speed data transfer and performance
Product Overview
The 6N135, 6N136, ICPL4502, and ICPL4503 are high-speed optocouplers designed for efficient signal isolation. Each device comprises an infrared emitting diode optically coupled to a high-speed photodetector transistor. By incorporating a separate connection for photodiode bias and the output transistor collector, these optocouplers achieve significantly increased speeds compared to conventional phototransistor couplers, achieved by reducing the base-collector capacitance of the input transistor. They are suitable for applications requiring high-speed data transfer and isolation, such as line receivers, telecommunication equipment, and switch mode power supplies.
Product Attributes
- Brand: ISOCOM COMPONENTS
- Certifications: UL File E91231, VDE Approval Certificate No. 40044376 (for 6N135 and 6N136 with suffix V)
- Compliance: Pb Free and RoHS Compliant
- Origin: United Kingdom (ISOCOM COMPONENTS LTD), Hong Kong (ISOCOM COMPONENTS ASIA LTD)
Technical Specifications
| Model | Description | Parameter | Test Condition | Min | Typ. | Max | Unit |
|---|---|---|---|---|---|---|---|
| 6N135, 6N136, ICPL4502, ICPL4503 | Optocoupler | High speed | 1 | Mbit/s | |||
| High AC Isolation Voltage | 5000 | Vrms | |||||
| Guaranteed performance | 0C to 70C | ||||||
| Wide Operating temperature range | -55 | 100 | C | ||||
| Input Forward Current | 25 | mA | |||||
| Peak Transient Current | (1s pulse width, 300pps) | 1 | A | ||||
| Power dissipation (Input) | 45 | mW | |||||
| Reverse Voltage (Input) | 5 | V | |||||
| Output Current | 8 | mA | |||||
| Peak Output Current | 16 | mA | |||||
| Power Dissipation (Output) | 100 | mW | |||||
| Supply Voltage | -0.5 | 30 | V | ||||
| Storage Temperature | -55 | 125 | C | ||||
| 6N135 | Optocoupler | Logic High Output Current (IOH) | IF = 0mA, VO = VCC = 5.5V, TA = 25C | 0.001 | 0.5 | A | |
| Logic Low Output Voltage (VOL) | IF = 16mA, IO = 1.1mA, VCC = 4.5V, TA = 25C | 0.18 | 0.4 | ||||
| Current Transfer Ratio (CTR) | IF = 16mA, VO = 0.4V, VCC = 4.5V, TA = 25C | 19 | 50 | % | |||
| Propagation Delay Time to Logic Low (TPHL) | RL = 4.1k, TA = 25C | 0.35 | 1.5 | s | |||
| Propagation Delay Time to Logic High (TPLH) | RL = 4.1k, TA = 25C | 0.5 | 1.5 | s | |||
| Common Mode Transient Immunity at Logic High (CMH) | IF = 0mA, VCM = 10Vp-p, RL = 4.1k, TA = 25C | 1000 | V/s | ||||
| Common Mode Transient Immunity at Logic Low (CML) | IF = 16mA, VCM = 10Vp-p, RL = 4.1k, TA = 25C | 1000 | V/s | ||||
| Forward Voltage (VF) | IF = 16mA | 1.45 | 1.8 | V | |||
| Forward Voltage Temperature Coefficient (VF/TA) | IF = 16mA | -1.9 | mV/C | ||||
| Lead Soldering Temperature | (10s) | 260 | C | ||||
| 6N136, ICPL4502, ICPL4503 | Optocoupler | Logic High Output Current (IOH) | IF = 0mA, VO = VCC = 15V, TA = 25C | 0.01 | 1 | A | |
| Logic Low Output Voltage (VOL) | IF = 16mA, IO = 0.8mA, VCC = 4.5V | 0.5 | |||||
| Current Transfer Ratio (CTR) | IF = 16mA, VO = 0.5V, VCC = 4.5V | 5 | 15 | % | |||
| Propagation Delay Time to Logic Low (TPHL) | RL = 1.9k, TA = 25C | 0.35 | 0.8 | s | |||
| Propagation Delay Time to Logic High (TPLH) | RL = 1.9k, TA = 25C | 0.3 | 0.8 | s | |||
| Common Mode Transient Immunity at Logic High (CMH) | IF = 0mA, VCM = 10Vp-p, RL = 1.9k, TA = 25C (ICPL4502) | 1000 | V/s | ||||
| Common Mode Transient Immunity at Logic High (CMH) | IF = 0mA, VCM = 1500Vp-p, RL = 1.9k, TA = 25C (ICPL4503) | 15000 | 20000 | V/s | |||
| Common Mode Transient Immunity at Logic Low (CML) | IF = 16mA, VCM = 10Vp-p, RL = 1.9k, TA = 25C (ICPL4502) | 1000 | V/s | ||||
| Common Mode Transient Immunity at Logic Low (CML) | IF = 16mA, VCM = 1500Vp-p, RL = 1.9k, TA = 25C (ICPL4503) | 15000 | 20000 | V/s | |||
| Logic Low Supply Current (ICCL) | IF = 16mA, VO = Open, VCC = 15V | 140 | 200 | A |
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