OP950 datasheet(2/2 Pages) OPTEK

2 / 2 page

Type OP950

Electrical Characteristics (TA = 25

o C unless otherwise noted)

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Reverse Light Current

µA

VR = 5 V, Ee = 1 mW/cm

2(3)

Reverse Dark Current

VR = 30 V, Ee = 0

V(BR)

Reverse Breakdown Voltage

IR = 100

µA

Forward Voltage

1.2

IF = 1 mA

Total Capacitance

VR = 20 V, Ee = 0, f = 1.0 MHz

tr, tf

Rise Time, Fall Time

VR = 20 V,

λ= 850 nm, RL = 50 Ω

Typical Performance Curves

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

(972)323-2200

Fax (972)323-2396

Light Current vs. Irradiance

Switching Time Test Circuit

Light Current vs. Angular

Displacement

θ - Angular Displacement - Deg.

Test Conditions:

λ= 935 nm

VR = 5 V

Distance Lens to

Lens = 1.5 inches

Ee - Irradiance - mW/cm

Normalized Light Current vs

Reverse Voltage

Total Capacitance vs

Reverse Voltage

VR - Reverse Voltage - V

TA = 25

o C

λ= 935 nm

Normalized to VR = 5 V

TA = 25

o C

Ee = 0 mW/cm

f = 1 MHz

VR = 5 V

TA = 25

o C

λ= 935 nm

Normalized Light and Dark

Current vs Ambient Temperature

TA - Ambient Temperature -

VR = 5 V

λ= 935 nm

Normalized to

TA = 25

o C

Dark Current

Light Current

3-59

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