MOC256 Motorola, MOC256 Datasheet

MOC256

Manufacturer Part Number

MOC256

Description

SMALL OUTLINE OPTOISOLATORS AC INPUT TRANSISTOR OUTPUT

Manufacturer

Motorola

Datasheet

1.MOC256.pdf (4 pages)

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MOC256R2M

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FAIRCHIL

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7 068

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MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

AC Input Phototransistor

Small Outline Surface Mount

Optocoupler

of two infrared emitters connected in anti–parallel and coupled to a silicon NPN

phototransistor detector. They are designed for applications requiring the

detection or monitoring of AC signals. These devices are constructed with a

standard SOIC–8 footprint.

Preferred devices are Motorola recommended choices for future use and best overall value.

MAXIMUM RATINGS

INPUT LED

OUTPUT TRANSISTOR

TOTAL DEVICE

1. Input–output isolation voltage is an internal device dielectric breakdown rating.

2. Refer to Quality and Reliability Section in Opto Data Book for information on test conditions.

NOTE: Thickness through insulation between input and output is

REV 1

Forward Current — Continuous

Forward Current — Peak (PW = 100 s, 120 pps)

Reverse Voltage

LED Power Dissipation @ T A = 25 C

Collector–Emitter Voltage

Emitter–Base Voltage

Collector Current — Continuous

Detector Power Dissipation @ T A = 25 C

Input–Output Isolation Voltage (1)

Total Device Power Dissipation @ T A = 25 C

Ambient Operating Temperature Range (2)

Storage Temperature Range (2)

Lead Soldering Temperature (10 sec, 1/16 from case)

The MOC256 is an AC input phototransistor optocoupler. The device consists

Motorola Optoelectronics Device Data

Guaranteed Current Transfer Ratio CTR of 20% at

UL Recognized. File Number E54915

Industry Standard SOIC–8 Surface Mountable Package

Standard Lead Spacing of 0.050 inches

Available in Tape and Reel Option (Conforms to EIA Standard RS481A)

Bidirectional AC Input (Protection Against Reversed DC Bias)

Guaranteed CTR Symmetry of 2:1 Maximum

High Input–Output Isolation of 3000 Vac (rms) Guaranteed

For this test, Pins 1 and 2 are common, and Pins 5, 6 and 7 are common.

Motorola, Inc. 1995

Derate above 25 C

(60 Hz, 1 sec Duration)

Derate above 25 C

(T A = 25 C unless otherwise noted)

Rating

I F =10 mA

Symbol

V CEO

V ECO

I F (pk)

V ISO

T stg

V R

P D

T A

I F

I C

—

0.5 mm.

– 55 to +100

– 55 to +150

Value

3000

1.76

2.94

150

250

260

0.8

Vac(rms)

mW/ C

Unit

TRANSISTOR OUTPUT

CASE 846–01, STYLE 2

Motorola Preferred Device

MOC256

OPTOISOLATORS

SMALL OUTLINE

SCHEMATIC

PIN 1. AC IN

AC INPUT

PLASTIC

Order this document

2. AC IN

3. N.C.

4. N.C.

5. EMITTER

6. COLLECTOR

7. BASE

8. N.C.

by MOC256/D

Related parts for MOC256

MOC256 Summary of contents

Page 1

... AC Input Phototransistor Small Outline Surface Mount Optocoupler The MOC256 input phototransistor optocoupler. The device consists of two infrared emitters connected in anti–parallel and coupled to a silicon NPN phototransistor detector. They are designed for applications requiring the detection or monitoring of AC signals. These devices are constructed with a standard SOIC– ...

Page 2

... MOC256 ( unless otherwise noted) (1) ELECTRICAL CHARACTERISTICS Characteristic INPUT LED Forward Voltage ( mA, either direction) Capacitance ( MHz) OUTPUT TRANSISTOR Collector–Emitter Dark Current ( 100 C Collector–Base Dark Current ( Collector–Emitter Breakdown Voltage ( mA) Collector– ...

Page 3

... AMBIENT TEMPERATURE ( C) Figure 4. Output Current versus Ambient Temperature 100 0 Figure 6. Capacitances versus Voltage MOC256 INPUT CURRENT WAVEFORM MAXIMUM PEAK OUTPUT CURRENT (1) MINIMUM PEAK OUTPUT CURRENT ( 100 10 20 ...

Page 4

... CONTROLLING DIMENSION: INCH. INCHES MILLIMETERS DIM MIN MAX MIN MAX A 0.182 0.202 4.63 5.13 B 0.144 0.164 3.66 4.16 C 0.123 0.143 3.13 3.63 D 0.011 0.021 0.28 0.53 G 0.050 BSC 1.27 BSC H 0.003 0.008 0.08 0.20 J 0.006 0.010 0.16 0.25 K 0.224 0.244 5.69 6.19 STYLE 2: PIN 1. INPUT 2. INPUT EMITTER 6. COLLECTOR 7. BASE 8. NC *MOC256/D* Motorola Optoelectronics Device Data MOC256/D ...

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