DIP 8 High-speed Optocoupler

Features

High isolation 5000 VRMS

DC input with logic gate output

Operating temperature range - 55 °C to100 °C

REACH compliance

Halogen free (Optional)

MSL class 1

Regulatory Approvals (Pending Approved)

UL - UL1577

VDE - EN60747-5-5(VDE0884-5)

CQC - GB4943.1, GB8898

CUL- CSA Component AcceptanceService Notice No. 5A

Ground loop elimination

LSTTL to TTL, LSTTL or CMOS

Line receiver, data transmission

Data multiplexing

Switching power supply

Pulse transformer replacement

Computer-peripheral interface

In terms of performance, it can replace Sharp PC910L0NSZ0F, Toshiba TLP552/554, , Fairchild HCPL-2601/2611, and Visha VO2601/2611; Renesas PS8501 comes in two types of packaging: SMD8 SMD and DIP8 plug-in. Its internal 850nm wavelength AlGaAs LED is optically coupled to a high-speed integrated photodetector, which has an open collector for open collector output. Widely used in: LSTTL to TTL, LSTTL or 5V CMOS, line receivers, data transmission, data multiplexing, switching power supplies, pulse transformer replacement, computer peripheral interfaces.

stability and reliability
The 6N137 optocoupler ensures signal stability with its high-precision circuit design and high-quality materials. 6N137 can maintain stable signal output in different environments such as high temperature, low temperature, high humidity, or low humidity, thereby ensuring the reliability of the entire electronic system.
High speed transmission capability
The 6N137 optocoupler adopts advanced optoelectronic components and high-speed circuit design, which can achieve high-speed transmission of up to 10Mbit/s. This feature makes it perform well in high-speed data communication, industrial automation control, and other fields, significantly improving the efficiency and performance of electronic systems.
Anti-interference performance
Optocouplers couple and transmit electrical signals through optical signals, achieving electrical isolation between input and output. This isolation method enables 6N137 to effectively resist interference and improve the system's anti-interference ability in industrial application measurement and control systems, especially those parts that involve both weak and strong current control

SOP8 High SpeedOptocoupler

Package Dimensions (Dimensions in mm unless otherwise stated)

Recommended Solder Mask (Dimensions in mm unless otherwise stated) 

1.Characteristics of 6N137?

6n137 has extremely strong reliability. In electronic systems, reliability is very important because only reliable electronic components can ensure the long-term stable operation of the system. The high-speed optocoupler 6n137 adopts high-quality materials and strict production, which can achieve long-term stable operation of up to 100000 hours. It can maintain long-term stability and reliability in various application scenarios such as industrial control, medical equipment, communication equipment, etc., thereby reducing the maintenance cost and risk of the entire electronic system.

2.What are the causes of damage to 6N137?

(1). Overcurrent: Overcurrent is one of the common causes of optocoupler damage. When the normal working current of the input terminal exceeds the rated current of the optocoupler, it may cause the LED or photosensitive transistor to burn out.

(2). Overheating: Overheating is also one of the main causes of optocoupler damage. Due to high ambient temperature or prolonged operation of the optocoupler, it may not generate enough heat to dissipate heat, which may lead to damage to internal components of the device.

(3). Electrostatic discharge: Electrostatic discharge is one of the common causes of optocoupler damage. During operation, if not properly placed or grounded, electrostatic discharge may cause damage to sensitive components inside the optocoupler.

(4). Overvoltage: If the input port of the optocoupler is subjected to excessive voltage surge, it may damage the LED or photosensitive transistor.

(5). Environmental pollution: Dust, pollutants, and moisture in the environment may cause damage to the internal components of the optocoupler, affecting its normal operation.

3.Storage method for DIP 8 high-speed optocoupler6n137?

High-speed optocoupler 6N137 is a kind of commonly used optocoupler, often used in high-speed data transmission occasions. Here are some suggestions for DIP 8 high speed optocoupler 6N137 storage:

(1).Environmental Requirements: storage of high-speed optocoupler 6N137 environment should be kept dry, ventilated, dust-free, non-corrosive gas, avoid direct sunlight and humid environment. The temperature should be controlled from -20 ° C to + 80 ° C.

(2). Packaging and storage: High-speed optocoupler 6N137 should maintain the original packaging, to moisture, dust, anti-static. If you need to re-packaging, should use electrostatic protection materials for packaging, and ensure that the packaging sealed well.

(3). Storage life: High-speed optocoupler 6N137 storage life is generally 5 years, specific storage life should refer to the product specifications. The performance of optical couplers that exceed the storage life may degrade, and it is recommended to use them as soon as possible.

(4). Four. Storage: High-speed optocoupler 6N137 should be stored in a cool, dry, ventilated warehouse, avoid close to heat, light and humid environment. Avoid heavy pressure, collision and vibration during storage.

(5).Pre-use inspection: before using high-speed optocoupler 6N137, should check its appearance is intact, there are no scratches, damage, moisture and other phenomena. If there is an exception, it is recommended not to use.

4.Which models of the high-speed optical coupling?

There are many types of high-speed optocoupler models. Here are some common high-speed optocoupler models: 6N135 6N136 6N137 6N139 TDM501 TDM601.

5.Difference between 6N317 and 6N136?

6N317 and 6N136 are two different types of couplers, which differ in some parameters and performance. Here are the main differences: collector maximum current (IC) : 6N317 has a collector maximum current of 500ma, while 6N136 has a collector maximum current of 25ma. Isolation Voltage: 6N317 Isolation Voltage of 5000 Vrms, 6N136 Isolation Voltage of 5.3 kV. The Data Transfer Rate Transfer Rate is 100 Mbps for 6N317 and 1.00 Mbps for 6N136 Data Transfer Rate Data Transfer Rate.

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