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2

R05

LDA203

Absolute Maximum Ratings are stress ratings. Stresses in

excess of these ratings can cause permanent damage to

the device. Functional operation of the device at conditions

beyond those indicated in the operational sections of this

data sheet is not implied.

Absolute Maximum Ratings @ 25ºC

Parameter

Ratings

Units

Breakdown Voltage

30

V

P

Reverse Input Voltage

5

V

Input Control Current

100

mA

Peak (10ms)

1

A

Power Dissipation

150

mW

150

mW

Isolation Voltage, Input to Output

3750

V

rms

Operational Temperature

-40 to +85

ºC

Storage Temperature

-40 to +125

ºC

Electrical Characteristics @ 25ºC

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Output Characteristics

Phototransistor Breakdown Voltage

I

30

85

-

V

Phototransistor Dark Current

V

I

CEO

-

10

500

nA

Saturation Voltage

I

V

CE(sat)

-

0.3

0.5

V

Current Transfer Ratio

I

CTR

33

300

1000

%

Output Capacitance

25V, f =1MHz

C

OUT

-6

-

pF

Input Characteristics

Input Control Current

I

I

F

--

1

mA

Input Voltage Drop

I

V

F

0.9

1.2

1.4

V

Reverse Input Current

V

I

R

--

10

A

Common Characteristics

Capacitance, Input to Output

-

C

I/O

-3

-

pF

Characteristic

Symbol

Test Condition

Typ

Units

Turn-On Time

t

on

V

7

s

Turn-Off Time

t

off

20

Switching Characteristics @ 25ºC

Switching Time Test Circuit

V

CC

V

CE

R

L

I

F

Pulse Width=5ms

Duty Cycle=1%

I

F

10%

90%

V

CE