CNY21

更新时间： 2024-09-29 22:28:39

品牌	Logo	应用领域
TEMIC		晶体光电晶体管光电晶体管
页数	文件大小	规格书
10页	95K
描述
Optocoupler with Phototransistor Output

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CNY21 数据手册

CNY21N

Optocoupler with Phototransistor Output

Description

The CNY21N consists of a phototransistor optically

coupled to a gallium arsenide infrared emitting diode in

a 4-lead plastic dual inline package.

The single components are mounted on one leadframe in

the opposite position, providing a fixed distance between

input and output for highest safety requirements of

> 3 mm.

95 10533

Application

Circuits for safe protective separation against electrical

shock according to safety class II (reinforced isolation):

For application class I - IV at mains voltage ≤ 300 V

For application class I - IV at mains voltage ≤ 600 V

For application class I - III at mains voltage ≤ 1000 V

according, to VDE 0884, table 2, suitable for:

Switch-mode power supplies, computer peripheral

interface, microprocessor system interface, line

receiver.

These couplers perform safety functions according to the following equipment standards:

VDE 0884

Pin Connection

Optocoupler providing protective separation

A (+)

VDE 0804

Telecommunication apparatus and data processing

VDE 0805/IEC 950/EN 60950

Office machines (applied for reinforced isolation for

mains voltage ≤ 400 V

)

RMS

VDE 0860/lEC 65

Safety for mains operated electronic and related

household apparatus

VDE 0700/IEC 335

Household equipment

C (–)

VDE 0160

Electronic equipment for electrical power installation

VDE 0750/IEC 601

Medical equipment

TELEFUNKEN Semiconductors

1 (10)

Rev. A1, 11-Jun-96

12 3 4 5 6 7...10

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