Motorola MOC119 Datasheet

1

Motorola Optoelectronics Device Data

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The MOC119 device c onsists of a g allium arsenide i nfrared emitting d iode o ptically
coupled to a monolithic silicon photodarlington detector. The chip to Pin 6 connection
has been eliminated for better performance when used in high noise environments.

It is designed for use in applications requiring high improved noise immunity.

• Provides Higher Output Collector Current (

IC) with Lower Values of Input Drive Current (IF)

•

To order devices that are tested and marked per VDE 0884 requirements, the
suffix ”V” must be included at end of part number. VDE 0884 is a test option.

Applications

• Appliance, Measuring Instruments

• Interfacing and coupling systems of different potentials and impedances

• Monitor and Detection Circuits

• I/O Interfaces for Computers

• Solid State Relays

• Portable Electronics

• Programmable Controllers

MAXIMUM RATINGS

(TA = 25°C unless otherwise noted)

Rating

Symbol Value Unit

INPUT LED

Reverse Voltage V

R

3 Volts

Forward Current — Continuous I

F

60 mA

LED Power Dissipation @ TA = 25°C

with Negligible Power in Output Detector

Derate above 25°C

P

D

120

1.41

mW

mW/°C

OUTPUT DETECTOR

Collector–Emitter Voltage V

CEO

30 Volts

Emitter–Collector Voltage V

ECO

7 Volts

Detector Power Dissipation @ TA = 25°C

with Negligible Power in Input LED

Derate above 25°C

P

D

150

1.76

mW

mW/°C

TOTAL DEVICE

Isolation Surge Voltage

(1)

(Peak ac Voltage, 60 Hz, 1 sec Duration)

V

ISO

7500 Vac(pk)

Total Device Power Dissipation @ TA = 25°C

Derate above 25°C

P

D

250

2.94

mW

mW/°C

Ambient Operating Temperature Range

(2)

T

A

–55 to +100 °C

Storage Temperature Range

(2)

T

stg

–55 to +150 °C

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

L

260 °C

1. Isolation surge voltage is an internal device dielectric breakdown rating.

1. For this test, Pins 1 and 2 are common, and Pins 4 and 5 are common.

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

GlobalOptoisolator is a trademark of Motorola, Inc.

Order this document

by MOC119/D



SEMICONDUCTOR TECHNICAL DATA

GlobalOptoisolator

 Motorola, Inc. 1995



SCHEMATIC

[CTR = 300% Min]

STANDARD THRU HOLE

CASE 730A–04

STYLE 3 PLASTIC

PIN 1. LED ANODE

2. LED CATHODE

3. N.C.

4. EMITTER

5. COLLECTOR

6. N.C.

1
2
3

6

5

4

6

1

REV 2

MOC119

2

Motorola Optoelectronics Device Data

ELECTRICAL CHARACTERISTICS

(TA = 25°C unless otherwise noted)

(1)

Characteristic Symbol Min Typ

(1)

Max Unit

INPUT LED

Reverse Leakage Current

(VR = 3 V)

I

R

— 0.05 100 µA

Forward Voltage

(IF = 10 mA)

V

F

— 1.15 1.5 Volts

Capacitance

(VR = 0 V, f = 1 MHz)

C — 18 — pF

PHOTOTRANSISTOR (TA = 25°C and IF = 0 unless otherwise noted)

Collector–Emitter Dark Current

(VCE = 10 V)

I

CEO

— — 100 nA

Collector–Emitter Breakdown Voltage

(IC = 100 µA)

V

(BR)CEO

30 — — Volts

Emitter–Collector Breakdown Voltage

(IE = 10 µA)

V

(BR)ECO

7 — — Volts

COUPLED (TA = 25°C unless otherwise noted)

Collector Output Current

(3)

(VCE = 2 V, IF = 10 mA)

IC (CTR)

(2)

30 (300) 45 (450) — mA (%)

Isolation Surge Voltage

(4,5)

, 60 Hz ac Peak, 1 Second V

ISO

7500 — — Vac(pk)

Isolation Resistance

(4)

(V = 500 V)

R

ISO

— 10

11

— Ohms

Collector–Emitter Saturation Voltage

(3)

(IC = 10 mA, IF = 10 mA)

V

CE(sat)

— — 1 Volt

Isolation Capacitance

(4)

(V = 0 V, f = 1 MHz)

C

ISO

— 0.2 — pF

SWITCHING (Figures 4, 5)

Turn–On Time

t

on

— 3.5 —

µs

Turn–Off Time

t

off

— 95 —

Rise Time

VCE = 10 V, RL = 100 Ω, IF = 5 mA

(6)

t

r

— 1 —

Fall Time t

f

— 2 —

1. Always design to the specified minimum/maximum electrical limits (where applicable).

2. Current Transfer Ratio (CTR) = IC/IF x 100%.

3. Pulse Test: Pulse Width = 300 µs, Duty Cycle p2%.

4. For this test, LED Pins 1 and 2 are common and Phototransistor Pins 4 and 5 are common.

5. Isolation Surge Voltage, V

ISO

, is an internal device dielectric breakdown rating.

6. For test circuit setup and waveforms, refer to Figure 9.

TYPICAL CHARACTERISTICS

TA = 25°C

TA = –55°C THRU

+70°C

+100°C

+25°C

Figure 1. LED Forward Voltage versus Forward Current Figure 2. Output Current versus Input Current

2

1.8

1.6

1.4

1.2

1

1 10 100 1000

IF, LED FORWARD CURRENT (mA)

25°C

100°C

V

F

, FORWARD VOLTAGE (VOLTS)

I

C

, OUTPUT COLLECTOR CURRENT (NORMALIZED)

10

1

0.1

0.01

0.5 1 2 5 10 20 50
IF, LED INPUT CURRENT (mA)

NORMALIZED TO: IF = 10 mA

TA = –55°C

PULSE ONLY
PULSE OR DC