RTE44012F Overview
The RTE44012F is a high-performance dual-channel phototransistor optocoupler designed for robust electrical isolation in industrial applications. Offering a compact package with excellent signal integrity, it facilitates reliable data transmission between high-voltage and low-voltage circuits. This device provides high isolation voltage and low input current requirements, making it suitable for precise sensing and control tasks. The RTE44012F supports fast response times and low output saturation voltage, ensuring efficient and accurate switching performance in demanding environments. For detailed specifications and sourcing, visit IC Manufacturer.
RTE44012F Technical Specifications
| Parameter | Value |
|---|---|
| Input Forward Current (IF) | 10 mA (max) |
| Collector-Emitter Voltage (VCEO) | 30 V (max) |
| Isolation Voltage (VISO) | 5000 Vrms (min) |
| Current Transfer Ratio (CTR) | 50% to 600% (typical range) |
| Output Saturation Voltage (VCE(sat)) | 0.4 V (max at IF=10 mA, IC=2 mA) |
| Operating Temperature Range | -55??C to +110??C |
| Input-Output Capacitance | 0.6 pF (typical) |
| Storage Temperature Range | -55??C to +150??C |
| Response Time (tr, tf) | 5 ??s (typical) |
RTE44012F Key Features
- High isolation voltage: Supports up to 5000 Vrms, ensuring safe and reliable separation between input and output in high-voltage environments.
- Dual phototransistor output channels: Enables simultaneous isolation of two signals, improving system integration and reducing component count.
- Low input current requirement: Minimizes power consumption and simplifies input drive circuitry design.
- Fast switching time: Typical rise and fall times of 5 ??s enable efficient data transmission and control in time-sensitive applications.
- Wide operating temperature range: Reliable operation from -55??C to +110??C suits harsh industrial conditions.
- Low output saturation voltage: Ensures high output efficiency and reduces power dissipation.
- Compact DIP-6 package: Facilitates easy PCB layout and system integration without compromising performance.
RTE44012F Advantages vs Typical Alternatives
This device offers superior isolation voltage and dual-channel functionality in a compact form factor compared to standard single-channel optocouplers. Its low input current and fast response improve overall system efficiency and signal accuracy. Additionally, the robust temperature rating and low output saturation voltage deliver enhanced reliability and reduced power losses, making it an ideal choice for demanding industrial automation and control applications.
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Typical Applications
- Industrial automation systems requiring safe electrical isolation and precise signal transmission between control and power circuits, especially in harsh environments.
- Signal isolation in power supply circuits to prevent noise interference and ensure accurate data transfer.
- Microprocessor interface isolation to protect sensitive logic devices from high-voltage spikes or ground loops.
- Switching and sensing applications in factory equipment where reliable isolation and fast response are critical.
RTE44012F Brand Info
The RTE44012F is a product from a leading semiconductor manufacturer known for delivering high-quality optoelectronic components. This model represents their commitment to providing reliable, high-isolation optocouplers tailored for industrial and commercial applications. Engineered with precision and tested to meet stringent standards, it ensures consistent performance in demanding operating conditions, aligning with the brand??s focus on innovation and durability in isolation solutions.
FAQ
What is the maximum isolation voltage rating of the RTE44012F?
The device is rated for a minimum isolation voltage of 5000 Vrms, providing robust electrical separation between input and output circuits. This high isolation voltage ensures safety and protects low-voltage electronics from high-voltage transients.
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How does the dual-channel configuration benefit system design?
Having two phototransistor outputs in a single package allows simultaneous isolation of two separate signals. This reduces component count and PCB space,