LH1540AT 查看數據表（PDF） - Vishay Siliconix

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LH1540AT

1 Form A Solid State Relay

Vishay Siliconix 

LH1540AAB/ AABTR/ AT

Vishay Semiconductors

Absolute Maximum Ratings, Tamb = 25 °C

Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is

not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute

Maximum Ratings for extended periods of time can adversely affect reliability.

SSR

Parameter

Test condition

Symbol

Value

LED continuous forward current

LED reverse voltage

DC or peak AC load voltage

IR ≤ 10 µA

IL ≤ 50 µA

Continuous DC load current -

bidirectional operation

IF

50

VR

8.0

VL

350

IL

120

Continuous DC load current -

unidirectional operation

IL

250

Peak load current (single shot)

Ambient temperature range

Storage temperature range

Pin soldering temperature

Input/output isolation voltage

Output power dissipation

(continuous)

t = 100 ms

t = 10 s max

IP

Tamb

Tstg

Tsld

VISO

Pdiss

1)

- 40 to + 85

- 40 to + 150

260

5300

550

1) Refer to Current Limit Performance Application Note for a discussion on relay operation during transient currents.

Unit

mA

V

V

mA

mA

mA

°C

°C

°C

VRMS

mW

Electrical Characteristics, Tamb = 25 °C

Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering

evaluations. Typical values are for information only and are not part of the testing requirements.

Input

Parameter

LED forward current,

switch turn-on

LED forward current,

switch turn-off

LED forward voltage

Test condition

IL = 100 mA, t = 10 ms

VL = ± 300 V

IF = 10 mA

Symbol

Min

Typ.

Max

Unit

IFon

1.0

2.0

mA

IFoff

0.2

0.9

mA

VF

1.15

1.26

1.45

V

Output

Parameter

ON-resistance ac/dc:

Pin 4 (±) to 6 (±)

ON-resistance dc:

Pin 4, 6 (+) to 5 (±)

Off-resistance

Current limit ac/dc :

Pin 4 (±) to 6 (±)

Off-state leakage current

Output capacitance Pin 4 to 6

Switch offset

Test condition

IF = 5.0 mA, IL = 50 mA

IF = 5.0 mA, IL = 100 mA

IF = 0 mA, VL = ± 100 V

IF = 5.0 mA, VL = ± 6.0 V,

t = 5.0 ms

IF = 0 mA, VL = ± 100 V

IF = 0 mA, VL = ± 350 V

IF = 0 mA, VL = 1.0 V

IF = 0 mA, VL = 50 V

IF = 5.0 mA

Symbol

Min

Typ.

Max

Unit

RON

12

20

25

Ω

RON

3.0

5.0

6.25

Ω

ROFF

0.5

5000

GΩ

ILMT

175

210

250

mA

IO

0.32

200

nA

IO

1.0

µA

CO

55

pF

CO

10

pF

VOS

0.15

V

www.vishay.com

2

Document Number 83833

Rev. 1.4, 26-Oct-04

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