OP955 OPTEK TECHNOLOGY, OP955 Datasheet

Optical Sensor (Photodetector - "P-N") Photodiode

OP955

Manufacturer Part Number

OP955

Description

Optical Sensor (Photodetector - "P-N") Photodiode

Manufacturer

OPTEK TECHNOLOGY

Datasheet

1.OP955.pdf (2 pages)

Specifications of OP955

Wavelength Typ

935nm

Half Angle

45Â°

Dark Current

1nA

Diode Case Style

Side Looking

No. Of Pins

Operating Temperature Range

-40Â°C To +100Â°C

No. Of Channels

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 2
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Prod uct Bul le tin OP955

June 1996

PIN Sili con Pho to di ode

Type OP955

Op tek Tech nol ogy, Inc.

Fea tures

De scrip tion

The OP955 devices consists of a PIN

silicon photodiode molded in a clear

epoxy package which allows spectral

response from visible to infrared

wavelengths. The wide receiving angle

provides relatively even reception over a

large area. The side-looking package is

designed for easy PC board mounting.

The lensing effect of the package allows

an acceptance half angle of 45

measured from the optical axis to the half

power point. These devices are 100%

production tested using infrared light for

close correlation with Optek’ s GaAs and

GaAlAs emitters.

Wide receiving angle

Linear response vs. irradiance

Fast switching time

Side-looking package ideal for space

limited applications

1215 W. Crosby Road

Ab so lute Maxi mum Rat ings (T

Re verse Break down Volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 V

Stor age and Op er at ing Tem pera ture Range . . . . . . . . . . . . . . . . . . -40

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

iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

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

Notes:

(1) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering.

(2) Derate linearly 1.67 mW/

(3) Light source is an unfiltered GaAs LED with a peak emission wavelength of 935nm and a

(4) To calculate typical dark current in A, use the formula I

Typi cal Per form ance Curves

Max. 20 grams force may be applied to leads when soldering.

radiometric intensity level which varies less than 10% over the entire lens surface of the

photodiode being tested.

ambient temperature in

Relative Response vs.

Car roll ton, Texas 75006

- Wave length - nm

Wavelength

3-62

C above 25

= 25

(972) 323- 2200

C un less oth er wise noted)

Dis tance Be tween Lens Tips - inches

Coupling Characteristics

= 10

OP955 and OP245

(0.042 T

= 20 mA

= 5 V

Fax (972) 323- 2396

-1.5)

where T

C to +100

(1)

(2)

Related parts for OP955

OP955 Summary of contents

Page 1

... Linear response vs. irradiance Fast switching time Side-looking package ideal for space limited applications De scrip tion The OP955 devices consists of a PIN silicon photodiode molded in a clear epoxy package which allows spectral response from visible to infrared wavelengths. The wide receiving angle provides relatively even reception over a large area ...

Page 2

... Type OP955 Elec tri cal Char ac ter is tics ( SYM BOL PA RAME TER I Reverse Light Current L I Reverse Dark Current D V Reverse Breakdown Voltage (BR) V Forward Voltage F C Total Capacitance Rise Time, Fall Time r f Typi cal Per form ance Curves Normalized Light Current vs ...

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