LT727 datasheet(2/4 Pages) LETEX

2 / 4 page

LT727

Rev.B

Letex Technology Corp.

Photo DMOS-FET Relay Specifications

Part Name: LT727

(Load voltage: 600V / Load current: 80mA)

Absolute Maximum Ratings (Ambient Temperature: 25℃)

Item

Symbol

Value

Units

Note

Input

Continuous LED Current

Peak LED Current

IFP

1000

f=100Hz,

duty=1%

LED Reverse Voltage

Input Power Dissipation

Output

Load Voltage

600

V(AC peak or DC)

Load Current

Peak Load Current

IPeak

120

100ms(1 pulse)

Output Power Dissipation

Pout

450

Total Power Dissipation

500

I/O Breakdown Voltage

VI/O

3750

Vrms

RH=60%, 1min

I/O Breakdown Voltage(Suffix-V)

VI/O

5000

Vrms

RH=60%, 1min

Operating Temperature

Topr

-40 to +85

℃

Storage Temperature

Tstg

-40 to +100

℃

Pin Soldering Temperature

Tsol

260

℃

10 sec max.

Electrical Specifications (Ambient Temperature: 25℃)

Item

Symbol

MIN.

TYP.

MAX.

Units

Conditions

Input

LED Forward Voltage

1.2

1.5

IF=10mA

Operation LED Current

IF on

0.5

5.0

Recovery LED Current

IF Off

0.35

0.8

Recovery LED Voltage

VF off

0.7

Output

On-Resistance

Ron

Ω

IF=10mA,IL=100mA,

Time to flow is within

1 sec.

Off-State Leakage

Current

ILeak

VL=Rating

Output Capacitance

Cout

100

VL=0, f=1MHz

Transmis

sion

Turn-On Time

Ton

0.5

1.0

IF=10mA, IL=100mA,

Turn-Off Time

Toff

0.02

0.2

Coupled

I/O Isolation Resistance

RI/O

Ω

DC500V

I/O Capacitance

CI/O

0.8

1.5

f=1MHz

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