OPTEK OPB360L51, OPB360L11, OPB360L55, OPB360P11, OPB365T51 Datasheet

Product Bulletin OPB360

August 1996

Slotted Optical Switches

Types OPB360, OPB370 Series

Package N	Package L	Package P	Package T
Features	Absolute Maximum Ratings (TA = 25o C unless otherwise noted)

∙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

Storage and Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . .	-40o C to +85o C
Lead Soldering Temperature Range [1/16 inch (1.6 mm) from case for 5 sec. with
soldering iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . 240o C(2)

Input Diode

Forward DC Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Peak Forward Current (1 μs pulse width, 300 pps) . . . . . . . . . . . . . . . . . . . . . . . 3.0 A

Reverse DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 V Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW(1)

Description

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.

Output Phototransistor

Collector-EmitterVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V

Emitter-CollectorVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0 V

Collector DC Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA

Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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:

LED - Gray or Clear

Sensor - Black

Replaces/Upgrades

OPB860, OPB870 Series

Optek Technology, Inc.

1215W. Crosby Road

Carollton, Texas 75006

(97 2) 323-2200

Fax [phone]

12-8

Types OPB360, OPB370 Series

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

SYMBOL	PARAMETER
Input Diode
VF	Forward Voltage
IR	Reverse Current
Output Phototransistor
V(BR)CEO	Collector-Emitter Breakdown Voltage
V(BR)ECO	Emitter-Collector Breakdown Voltage
ICEO	Collector-Emitter Dark Curreent
Coupled
	On-State Collector Current
	OPB360T, N, L, P55
	OPB365T, N, L, P55
	OPB370T, N, L, P55
	OPB375T, N, L, P55
IC(ON)	OPB360T, N, L, P51
	OPB365T, N, L, P51
	OPB370T, N, L, P51
	OPB375T, N, L, P51

OPB360T, N, L, P11

OPB365T, N, L, P11

OPB370T, N, L, P11

OPB375T, N, L, P11

MIN MAX UNITS

TEST CONDITIONS

1.7	V	IF = 20 mA
100	μA	VR = 2 V
30	V	IC = 1 mA

5.0V IE = 100 μA

100	nA VCE = 10 V, IF = 0, Ee = 0

3.5	14.0	mA	VCE = 0.4 V, IF = 20 mA
2.5	10.0	mA	VCE = 0.4 V, IF = 20 mA
1.0	5.0	mA	VCE = 0.4 V, IF = 20 mA

	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

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

Optek Technology, Inc.	1215 W. Crosby Road	Carrollton, Texas 75006	(97 2) 323-2200	Fax [phone]
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