OP515B datasheet(2/2 Pages) TTELEC

2 / 2 page

OPTEK Technology Inc.—

1645 Wallace Drive, Carrollton, Texas 75006

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

Issue A

02/05

Page 2

NPN Silicon Phototransistors

OP515A, OP515B, OP515C, OP515D

Notes:

(1) Ee(APT) is a measurement of the average apertured radiant energy incident upon a sensing area 0.250” (6.35mm) in diameter and

perpendicular to and centered to the mechanical axis of the emitting surface at a distance of 0.466” (11.84mm). Ee(APT) is not nec-

essarily uniform within the measured area.

(2) Derating Linearly 0.71 mW/°C above 25°C

(3) Light source is an unfiltered GaAs LED with a peak emission wavelength of 935 nm and a radiometric intensity level which varies

less than 10% over the entire lens surface of the phototransistor being tested.

(4) To calculate typical collector dark current in nA, use the formula ICED = 10

(0.040T

-3.4) where TA is ambient temperature in °C.

Symbol

Parameter

Min

Typ

Max

Units

Test Conditions

IC(ON)

On-State

OP515D

Collector

OP515C

Current

OP515B

OP515A

0.40

1.00

3.00

6.00

VCE = 5 V, Ee = 5.0 mW/cm

2(3)

ICEO

Collector-Dark Current

100

VCE = 10 V, Ee = 0

(4)

V(BR)CEO Collector-Emitter Breakdown Voltage

IC = 100 µA

V(BR)ECO Emitter-Collector Breakdown Voltage

IE = 100 µA

VCE(SAT)

Collector-Emitter

OP515

Saturation Voltage

0.40

IC = 400 µA, Ee = 5.0 mW/cm

2(3)

∆IC/∆T

Relative IC Changes with Temperature

OP505A-D and OP506A-D series

1.00

%/°C

VCE = 5 V, Ee = 1.0 mW/cm

IECO

Emitter-Reverse Current

100

µA

VEC = 0.4 V

Collector Current Vs Collector to Emitter Voltage vs Irradiance

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

VCE - Collector to Emitter Voltage (V)

6 mW/cm2

5 mW/cm2

4 mW/cm2

3 mW/cm2

2 mW/cm2

1 mW/cm2

TA = 25°C

λ = 940 nm

On-State Collector Current Vs Irradiance

y = 0.6364x - 0.1221

2 = 0.9992

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0.0

1.0

2.0

3.0

4.0

5.0

Ee -Irradiance -mW/cm

TA = 25°C

VCE = 5 Volts

λ = 940 nm

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