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CNY17-4

Name: CNY17-4
Rating: 4.7 (12 reviews)

OPTOISO 5KV TRANS W/BASE 6-DIP

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資料表 CNY17-4 DataSheet
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規格

Part Status	Active
Number of Channels	1
Voltage - Isolation	5000Vrms
Current Transfer Ratio (Min)	160% @ 10mA
Current Transfer Ratio (Max)	320% @ 10mA
Turn On / Turn Off Time (Typ)	3µs, 2.3µs
Rise / Fall Time (Typ)	2µs, 2µs
Input Type	DC
Output Type	Transistor with Base
Voltage - Output (Max)	70V
Current - Output / Channel	50mA
Voltage - Forward (Vf) (Typ)	1.39V
Current - DC Forward (If) (Max)	60 mA
Vce Saturation (Max)	400mV
Operating Temperature	-55°C ~ 110°C
Mounting Type	Through Hole
Package / Case	6-DIP (0.300", 7.62mm)
Supplier Device Package	6-DIP
Base Product Number	CNY17

概述

Description

CNY17-4, also known as 17-4 PH (precipitation hardening), is a stainless steel alloy comprised primarily of iron, chromium, nickel, and copper. It is renowned for its excellent mechanical properties, including high strength, toughness, and corrosion resistance, particularly in acidic and chloride environments. The alloy typically contains approximately 15-17% chromium, 3-5% nickel, and 3-5% copper, with smaller amounts of other elements like niobium and tantalum for enhanced performance.
The precipitation hardening process involves solution treatment followed by aging, which enhances its strength significantly. CNY17-4 is widely used in various industries, including aerospace, marine, and chemical processing, for applications like valves, pumps, and shafts, where durability and reliability are critical.
Its versatility, ease of fabrication, and ability to maintain properties at elevated temperatures make CNY17-4 a popular choice for demanding engineering applications.

Features

CNY17-4 is a precipitation-hardening stainless steel alloy primarily composed of chromium, nickel, and molybdenum. Key features include:
1. Corrosion Resistance: Offers excellent resistance to a variety of corrosive environments, making it suitable for aerospace and chemical processing applications.
2. High Strength: Achieves high tensile and yield strength through heat treatment, allowing for reduced weight in structural applications.
3. Good Fabricability: Can be easily formed and machined in both the solution-treated and aged conditions.
4. Temperature Resistance: Maintains mechanical properties at elevated temperatures, making it effective in high-temperature applications.
5. Versatility: Used in various industries, including aerospace, medical, and oil and gas, for components like valves, fasteners, and structural parts.
Overall, CNY17-4 is valued for its combination of strength, corrosion resistance, and adaptability in demanding environments.

Package

The CNY17-4 is typically packaged in a 6-pin DIP (Dual In-line Package) format. This package type allows for easy integration into various electronic circuits and is commonly used in optocoupler applications.

Pinout

The CNY17-4 is an optoisolator (opto-coupler) featuring four channels, each consisting of an infrared LED and a phototransistor. It has a 16-pin dual in-line package (DIP).
Pin Count and Functions:
1. Pin 1: Anode of LED 1
2. Pin 2: Cathode of LED 1
3. Pin 3: Anode of LED 2
4. Pin 4: Cathode of LED 2
5. Pin 5: Anode of LED 3
6. Pin 6: Cathode of LED 3
7. Pin 7: Anode of LED 4
8. Pin 8: Cathode of LED 4
9. Pin 9: Collector of Phototransistor 1
10. Pin 10: Emitter of Phototransistor 1
11. Pin 11: Collector of Phototransistor 2
12. Pin 12: Emitter of Phototransistor 2
13. Pin 13: Collector of Phototransistor 3
14. Pin 14: Emitter of Phototransistor 3
15. Pin 15: Collector of Phototransistor 4
16. Pin 16: Emitter of Phototransistor 4
This configuration allows for isolation and signal transmission between different parts of a circuit.

Manufacturer

The CNY17-4 is manufactured by Broadcom Inc., a global technology company that specializes in semiconductors and infrastructure software solutions. Broadcom was formed through the merger of several companies, most notably Avago Technologies and Broadcom Corporation. The company is a key player in the semiconductor industry, producing a wide range of products including optical sensors, networking chips, and wireless communication technologies. Broadcom serves various markets, including data centers, enterprise networking, broadband, and industrial applications.

Application

CNY17-4 is a popular optocoupler used in various applications, including:
1. Signal Isolation: Provides electrical isolation between circuit components.
2. Data Communication: Used in digital signal transmission for noise immunity.
3. Microcontroller Interfaces: Facilitates communication between microcontrollers and high-voltage systems.
4. Power Supply: Ensures safe feedback control in switch-mode power supplies.
5. Industrial Automation: Employed in control systems and automation equipment for signal isolation.

Equivalent

Equivalent products to CNY17-4, an optocoupler, include the following:
1. HCPL-2631 - A high-speed optocoupler.
2. MOC3063 - A triac driver optocoupler.
3. TLP-221 - A Toshiba optocoupler with similar specifications.
Always verify the specific application requirements, as characteristics like voltage, current, and isolation ratings may differ.