OPI150 - OPTEK TECHNOLOGY - Datasheet.Live

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue C 10/2010

Page 1 of 3

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Optically Coupled Isolator /

High-Speed Optically Coupled Isolator

OPI150, OPI153, OPI155

Features:

• 50 kV electrical isolation

• Choice of phototransistor or photodarlington output

• High speed >5 MBd (OPI155)

• Hermetically sealed LED and photosensor

• Base contact lead for conventional transistor biasing

• TX and TXV process available (see Hi-Rel section)

Description:

Each OPI150 and OPI153 is an optically coupled isolator that contains an infrared emitting diode and a NPN

silicon phototransistor (OPI150) or photodarlington (OPI153), each sealed in an individual hermetically sealed

package. The diode and phototransistor or diode and photodarlington are then optically coupled by means of a

light pipe and mounted in a high dielectric plastic housing. These devices are designed for applications that

require very high isolation between input and output.

The OPI155 is a high-speed optical coupled isolator that contains a high speed monolithic photo-IC comprised of a

photodiode and a DC amplifier that drives an open collector output Schottky transistor. It is optically coupled by

means of an internal light pipe. The LED and sensor are both in separate hermetically sealed packages that are

then mounted in a high dielectric plastic housing. This device is designed for applications that require high speed

and high voltage isolation between the input and output.

TX and TXV devices are available. Please contact your local representative or OPTEK for more information.

Product Photo Here

Applications:

• Requiring high voltage isolation

between input and output

• Electrical isolation in dirty environments

• Industrial equipment

• Medical equipment

• Office equipment

Ordering Information

Part

Number

LED

Peak

Wavelength

Sensor

Isolation

Voltage

(,000)

CTR

Min / Max

IF (mA)

Typ / Max

VCE

(Volts)

Max

Lead

Length /

Spacing

OPI150 890 nm Transistor 10 / NA 16 / 50 30

0.40" /

3.16"

OPI153 890 nm or 935

nm Darlington 25 / NA 30 / 50 15

OPI155 890 nm TIA –OC 80 / NA 10 / 50 18

OPI150

1 3

2 5

Pin # LED Pin # OPI150 & OPI153 Pin # OPI155

1 Anode 3 Collector 3 Ground

2 Cathode 4 Base 4 Vcc

5 Emitter 5 Output

OPI155

INCHES

[MILLIMETERS]

DIMENSIONS ARE IN:

OPI153

4 - Base

RoHS

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue C 10/2010

Page 2 of 3

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Optically Coupled Isolator /

High-Speed Optically Coupled Isolator

OPI150, OPI153, OPI155

Notes:

(1) For OPI150 and OPI153, measured with input leads and output leads shorted.

(2) For OPI155, measured with input and output leads shorted and relative humidity of less than 50%.

(3) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.

(4) Derate linearly 3.33 mW/° C above 25° C.

(5) Derate linearly 4.17 mW/° C above 25° C.

Absolute Maximum Ratings (TA = 25° C unless otherwise noted)

Operating Temperature Range -40° C to +85° C

Storage Temperature Range -40° C to +85° C

Input-to-Output Isolation Voltage(1)(2) ±50 kVDC

Lead Soldering Temperature [1/16 inch (1.6 mm) from the case for 5 seconds with soldering iron](3) 260° C

Input Diode

Continuous Forward Current 50 mA

Reverse Voltage 3 V

Power Dissipation(4) 200 mW

Output Phototransistor or Photod arlin gton (OPI150, OPI153)

Collector-Base Voltage

OPI150

OPI153

30 V

20 V

Collector-Emitter Voltage

OPI150

OPI153

30 V

15 V

Emitter-Collector Voltage 5.0 V

Power Dissipation(5) 250 mW

Output Photosensor (OPI155)

Supply Voltage -0.5 to 7 V

Output Voltage -0.5 to 18 V

Output Current 25 mA

Open-Collector Power Dissipation 40 mW

Power Dissipation(5) 250 mW

Electrical Characteristics (TA = 25° C unless otherwise noted)

SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS

Input Diode (For OPI150 & OPI153, see OP236 for additional information - for reference only. For OPI155, see OP235W for

additional information - for reference only.)

Forward Voltage

OPI150, OPI153

OPI155

1.3

1.2

1.6

IF = 50 mA

IF = 10 mA

IR Reverse Current - 0.1 100 µA VR = 3 V

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue C 10/2010

Page 3 of 3

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Optically Coupled Isolator /

High-Speed Optically Coupled Isolator

OPI150, OPI153, OPI155

Electrical Characteristics (TA = 25° C unless otherwise noted)

SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS

Output Phototransistor or Photodarlington (For OPI150, see OP805SL for additional information, for OPI153, see OP830SL

for additional information- for reference only.)

V(BR)CEO

Collector-Emitter Breakdown Voltage

OPI150

OPI153

IC = 1 mA

V(BR)ECO Emitter-Collector Breakdown Voltage

OPI150, OPI153

IF = 100 µA

V(BR)CBO

Collector-Base Breakdown Voltage

OPI150

OPI153

IC = 100 µA

ICEO

Collector-Emitter Dark Current

OPI150

OPI153

100

500

VCE = 10 V

ICBO Collector-Base Dark Current

OPI150

- nA VCB = 10 V

Coupled (OPI150, OPI153)

IC/ IF

DC Current Transfer Ratio

OPI150

OPI153

IF = 10 mA, VCE = 5 V

IF = 20 mA, VCE = 5 V

ICB(ON)

Ib0State Photodiode Current

OPI150

- µA IF = 20 mA, VCB = 5 V

vCE(SAT)

Saturation Voltage

OPI150

OPI153

0.5

1.2

IF = 16 mA, IC = 1 mA

IF = 30 mA, IC = 2 mA

Output Photosensor (OPI155)

IOH High Level Output Current

OPI155

250 µA VO = 18 V, IF = 0, VCC = Open

ICCH High Level Supply Current

OPI155

6.5 mA VCC = 5.25 V, IF = 0, VO = Open

ICCL Low Level Supply Current

OPI155

10 mA VCC = 5.25 V, IF = 10 mA, VO = 0

vOL Low Level Output Voltage

OPI155

0.5 V VCC = 5.25 V, IF = 10 mA, IO = 8 mA

Switching Characteristics (OPI155)

TPHL Propagation Delay, High to Low - 120 150 ns VCC = 5 V, IF = 10 mA, RL = 360 Ω

TPLH Propagation Delay, Low to High - 70 100