OPTEK OPB360L51, OPB360L11, OPB360L55, OPB360P11, OPB365T51 Datasheet

Fea tures

• 0.125" (3.18 mm) wide gap

• Choice of aperture

• Choice of opaque or IR transmissive

shell material

• Choice of mounting configuration

• Choice of lead spacing

De scrip tion

The OPB360/370 series of slotted
switches provides the design engineer
with the flexibility of a custom device
from a standard product line. Building
from a standard housing with a .125"
(3.18 mm) wide slot, the user can specify
(1) electrical output parameters, (2)
mounting tab configuration, (3) choice of
lead spacing, (4) discrete shell material,
and (5) aperture width.

All housings are an opaque grade of
injection-molded plastic to minimize the
assembly's sensitivity to ambient
radiation, both visible and near-infrared.
Discrete shells (exposed on the parallel
faces inside the device throat) are either
IR transmissive plastic for applications
where aperture contamination may occur
or opaque plastic with aperture openings
for maximum protection against ambient
light.

Re places/Up grades

OPB860, OPB870 Series

Ab so lute Maxi mum Rat ings (TA = 25o C un less oth er wise noted)

Stor age and Op er at ing Tem pera ture Range . .. .. .. . . . . . . . . . . . . . . . . . -40o C to +85o C

Lead Sol der ing Tem pera ture Range [1/16 inch (1.6 mm) from case for 5 sec. with

sol der ing iron] . . . . . . . . . . . . . . . .. . . . . . . .. . . . . . . . .. . . . . . . .. . . . . . . 240o C

(2)

In put Di ode

For ward DC Cur rent . . . . . . . . . . . . . .. . . . . . . .. . . . . . . . .. . . . . . . .. . . . . . 50 mA

Peak For ward Cur rent (1 µs pulse width, 300 pps) . . . . . . .. . . . . . . . .. . . . . . . 3.0 A

Re verse DC Volt age. . . . . . . . . . . . . . . . .. . . . . . . .. . . . . . . . .. . . . . . . .. . . . . 2.0 V

Power Dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . .. . . . . . . . .. 100 mW

(1)

Out put Pho to tran sis tor

Collector- Emitter Volt age. . . . . . . . . . . . . .. . . . . . . .. . . . . . . . .. . . . . . . .. . . . . 30 V

Emitter- Collector Volt age . . . . . . . . . . . . .. . . . . . . .. . . . . . . . .. . . . . . . .. . . . . 5.0 V

Col lec tor DC Cur rent . . . . . . . . . . . . .. . . . . . . . .. . . . . . . .. . . . . . . . .. . . . . . 30 mA

Power Dis si pa tion . . . . . . . .. . . . . . . .. . . . . . . . .. . . . . . . .. . . . . . . . . . . 100 mW

(1)

Notes:

(1) Derate linearly 1.67 mW/o C above 25o C.
(2) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering.
(3) All parameters tested using pulse technique.
(4) Lead spacing of 0.220" (5.59 mm) or 0.320" (8.13 mm) is available. Leads are 0.20" sq. (5.08

mm) and 0.425" (10.80 mm) long (min).

(5) Methanol and isopropanol are recommended as cleaning agents. Plastic housings are

soluble in chlorinated hydrocarbons and ketones.

(6) Polarity is denoted by color of housing top:

Prod uct Bul le tin OPB360
August 1996

Slot ted Op ti cal Switches

Types OPB360, OPB370 Se ries

Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax [phone]

12-8

Pack age N

Pack age L

Pack age P Pack age T

LED - Gray or Clear
Sensor - Black

PART NUMBER GUIDE

OPB 3 X X X X X

Optek Assembly Aperture Width In Front

of Sensor
5 = .0.050" 1 = 0.010"

Phototransistor Output Aperture Width In Front
Family of Emitter

5 = 0.050" 1= 0.010"

Discrete Shell Material Mounting Configurations
Designation
6 - Base Mount IR Transmissive T -Both Mounting Tabs
Plastic Discrete Shell N - No Mounting Tabs
PC Mountable Leads L - Single Mounting Tab

Emitter Side
7 - Base Mount Opaque P - Single Mounting Tab
Plastic Discrete Shell Phototransistor Side
PC Mountable Leads

Lead Space Designator
0 = 0.320” (8.12 mm) Lead Space
5 = 0.220” (5.59 mm) Lead Space

Types OPB360, OPB370 Series

Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax [phone]

12-9

Elec tri cal Char ac ter is tics (TA = 25o C un less oth er wise noted)

SYM BOL PA RAME TER MIN MAX UNITS TEST CON DI TIONS

In put Di ode

V

F

Forward Voltage 1.7 V IF = 20 mA

I

R

Reverse Current

100

µA

VR = 2 V

Out put Pho to tran sis tor

V

(BR)CEO

Collector-Emitter Breakdown Voltage 30 V IC = 1 mA

V

(BR)ECO

Emitter-Collector Breakdown Voltage

5.0 V

IE = 100 µA

I

CEO

Collector-Emitter Dark Curreent 100 nA VCE = 10 V, IF = 0, Ee = 0

Cou pled

I

C(ON)

On-State Collector Current
OPB360T, N, L, P55
OPB365T, N, L, P55
OPB370T, N, L, P55
OPB375T, N, L, P55

3.5 14.0 mA

VCE = 0.4 V, IF = 20 mA

OPB360T, N, L, P51
OPB365T, N, L, P51
OPB370T, N, L, P51
OPB375T, N, L, P51

2.5 10.0 mA

VCE = 0.4 V, IF = 20 mA

OPB360T, N, L, P11
OPB365T, N, L, P11
OPB370T, N, L, P11
OPB375T, N, L, P11

1.0 5.0 mA

VCE = 0.4 V, IF = 20 mA