OP705C datasheet(2/2 Pages) OPTEK

2 / 2 page

Types OP705A, OP705B, OP705C, OP705D

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

Electrical Characteristics (TA = 25

o C unless otherwise noted)

SYMBOL

PARAMETER

MIN

TYP MAX UNITS

TEST CONDITIONS

IC(ON)

On-State Collector Current

OP705A

OP705B

OP705C

OP705D

3.95

2.65

1.50

12.0

7.25

4.85

12.0

VCE = 5 V, Ee = .50 mW/cm

2(3)

EKP

Knee Point Irradiance

.02

mW/cm

2 VCE = 5 V(4)

ICEO

Collector-Emitter Dark Current

100

VCE = 10 V, Ee = 0

IECO

Emitter-Reverse Current

100

µA

VEC = 0.4 V

V(BR)CEO

Collector-Emitter Breakdown Voltage

IC = 100

µA

VCE(SAT)

Collector-Emitter Saturation Voltage

0.4

IC = 250

µA, Ee = .50 mW/cm2(3)

Typical Performance Curves

On-State Collector Current

vs. Irradiance

Normalized Collector Current

vs. Angular Displacement

• - Angular Displacement - Deg.

ÑÐëðë

Normalized Light and Dark

Current vs. Ambient Temperature

Ìß ó ß³¾·»²¬ Ì»³°»®¿¬«®» ó ••Ý

Ü¿®µ Ý«®®»²¬

ÑÐéðë

Normalized Output

vs. Frequency

Frequency - KHz

Typical Rise and Fall Time

vs. Load Resistance

ÎÔ ó Ô±¿¼ Î»-·-¬¿²½» ó Õ•

Switching Time

Test Circuit

Ì»-¬ Ý±²¼·¬·±²-æ

Ô·¹¸¬ -±«®½» ·- °«´-»¼ ÔÛÜ ©·¬¸ô ¬® ¿²¼

¬º • ëðð ²-ò

×Ú ·- ¿¼¶«-¬»¼ º±® ÊÑËÌ ã ï Ê±´¬ò

Ô·¹¸¬ Ý«®®»²¬

ÊÝÛ ã ë Ê

ÔÛÜæ • ã çíë ²³

ïòð

ðòë

ðòð

ïð

ïðð

ïððð

ïð

íð

ïë

ìë

ïîð

ïðë

çð

éë

êð

ïðð

ïð

òï

òðï

òððï

òðððï

òï

òðï

Ee - Irradiance - mW/cm2

òððððï

òððï

ÎÔ ã ïÕ•

ÎÔ ã ïðÕ•

VCC = 5 V

VRL = 1 V

f = 100 Hz

PW = 1 mS

LED = GaAIAS,

• = 890 nm

VRL is voltage across RL

VRL = 1 V

VCE = 5 V

50% Duty Cycle

LED:

• = 935 nm

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