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2

R05

ITC137P

Absolute Maximum Ratings @ 25ºC

Electrical Characteristics @ 25ºC

Total Power Dissipation (PD):

P

P

2

WHERE:

R

= Maximum relay on resistance

I

L

= Maximum loop current

V

F

= Maximum diode forward voltage

V

CE

= Maximum voltage collector to emitter

V

LED

= Maximum LED forward voltage

I

F

= Maximum LED current

Parameter

Ratings

Units

Input Control Current, Relay

50

mA

Input Control Current, Detector

100

mA

1W

Isolation Voltage, Input to Output

3750

V

rms

Operational Temperature

-40 to +85

°C

Storage Temperature

-40 to +125

°C

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Output Characteristics

Blocking Voltage (Peak)

-

V

L

-

-

350

V

P

Load Current

Continuous

-

I

L

-

-

120

mA

Peak

t=10ms

I

LPK

-

-

400

mA

P

On-Resistance

I

R

ON

--

15



Off-State Leakage Current

V

I

LEAK

--

1

A

Switching Speeds

Turn-On

I

t

on

--

3

ms

Turn-Off

t

off

--

3

ms

Output Capacitance

V

C

OUT

-25

-

pF

Input Characteristics

Input Control Current to Activate

I

I

F

--

5

mA

Input Voltage Drop

I

V

F

0.9

1.2

1.4

V

Reverse Input Voltage

-

V

R

--

5

V

Reverse Input Current

V

I

R

--

10

A

Electrical Characteristics @25ºC: Darlington Transistor Section

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Collector-Emitter Voltage

I

V

CEO

40

-

-

V

Collector Current, Continuous

V

I

C

-

-

120

mA

Power Dissipation

-

P

D

-

-

500

mW

Off-State Collector-Emitter Leakage Current

V

I

CEX

--

1

A

DC Current Gain

V

h

FE

10,000

-

-

-

Saturation Voltage

I

V

CE(sat)

-

-

1.5

V

Total Harmonic Distortion

I

-

-

-

-80

dB

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.