LU910

Rev.B

Letex Technology Corp.

Photo DMOS-FET Relay Specifications

Part Name: LU910

(Load voltage: 400V / Load current: 120mA)

Absolute Maximum Ratings (Ambient Temperature: 25℃)

Item

Symbol

Value

Units

Note

Input

Continuous LED Current

IF

50

mA

Peak LED Current

IFP

1000

mA

f=100Hz, duty=1%

LED Reverse Voltage

VR

5

V

Input Power Dissipation

PIn

75

mW

Output

Load Voltage

VL

400

V(AC peak or DC)

Load Current

IL

120

mA

Peak Load Current

IPeak

0.3

A

1ms(1 pulse)

Output Power Dissipation

Pout

500

mW

Total Power Dissipation

PT

550

mW

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

VF

1.2

1.5

V

IF=10mA

Operation LED Current

IFon

0.5

5.0

mA

Recovery LED Current

IFoff

0.35

0.5

mA

Recovery LED Voltage

VFoff

0.5

V

Output

On-Resistance

Ron

20

50

Ω

IF=0mA,IL=100mA,

Time to flow is within 1

sec.

Off-State Leakage Current

ILeak

10

uA

IF=5mA,VL=400V

Output Capacitance

Cout

165

pF

IF=5mA,VL=0, f=1MHz

Transmissi

on

Turn-On Time

Ton

0.02

1.0

ms

IF=10mA, IL=100mA

Turn-Off Time

Toff

0.5

3.0

ms

Coupled

I/O Isolation Resistance

RI/O

10

10

Ω

DC500V

I/O Capacitance

CI/O

0.8

pF

f=1MHz