Datasheet > ON1128S

ON1128S

更新时间： 2024-09-17 23:24:19

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描述

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数据手册

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ON1128S 数据手册

Transmissive Photosensors (Photo Interrupters)

CNZ1122, CNZ1128 (ON1122, ON1128)

Photo Interrupters

Unit : mm

CNZ1122

Mark for

For contactless SW, object detection

indicating

LED side

25.0±0.35

13.0±0.3

3.0±0.2

Device

center

Overview

CNZ1122 and CNZ1128 are a photocoupler in which a visible

light emitting diode is used as the light emitting element, and a high

sensitivity phototransistor is used as the light detecting element. The

two elements are arranged so as to face each other, and objects passing

between them are detected.

2-0.45±0.2

*9.6±0.3

19.0±0.2

2-ø3.2±0.2

Features

Highly precise position detection : 1.2 mm

Fast response : t_r, t_f= 6 µs (typ.)

Using small package for saving mounting space (CNZ1128)

Small output current variation against change in temperature

Pin connection

(Note) * is dimension at the root of leads

Absolute Maximum Ratings (Ta = 25˚C)

Parameter

Symbol Ratings Unit

Unit : mm

CNZ1128

Reverse voltage (DC)

Forward current (DC)

Power dissipation

Collector current

V_R

I_F

Input (Light

Mark for indicating

LED side

emitting diode)

13.0±0.3

3.0±0.2

3.5±0.2

P_D

I_C

Device

center

Collector to emitter voltage V_CEO

Emitter to collector voltage V_ECO

Output (Photo

transistor)

4- 0.45±0.2

Collector power dissipation P_C

100

Operating ambient temperature

T_opr–25 to +85 ˚C

*9.4±0.3

*2.54±0.2

Temperature

Storage temperature

^*1Input power derating ratio is 0.93 mW/˚C at Ta ≥ 25˚C.

^*2Output power derating ratio is 1.33 mW/˚C at Ta ≥ 25˚C.

T_stg–30 to +100 ˚C

Pin connection

(Note) * is dimension at the root of leads

Note) The part numbers in the parenthesis show conventional part number.

12 3 4

中文翻译

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