H11A3 datasheet(3/8 Pages) VISHAY

Part #	H11A3

Description	Optocoupler, Phototransistor Output, with Base Connection

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Manufacturer	VISHAY [Vishay Siliconix]

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H11A1, H11A2, H11A3, H11A4, H11A5

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Vishay Semiconductors

End of Life January-2018 - Alternative Device: CNY17

Rev. 1.7, 23-Jul-15

3

Document Number: 83730

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Note

• As per IEC 60747-5-5, § 7.4.3.8.2, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with

the safety ratings shall be ensured by means of protective circuits.

TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

Fig. 1 - Forward Voltage vs. Forward Current

Fig. 2 - Normalized Non-Saturated and Saturated CTR vs.

LED Current

SWITCHING CHARACTERISTICS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Turn-on time

IC = 2 mA, RL = 100

Ω, VCE = 10 V

ton

3μs

Turn-off time

toff

3μs

SAFETY AND INSULATION RATINGS

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Climatic classification

According to IEC 68 part 1

55/100/21

Comparative tracking index

CTI

175

Maximum rated withstanding isolation voltage

t = 1 min

VISO

4420

VRMS

Maximum transient isolation voltage

VIOTM

10 000

Vpeak

Maximum repetitive peak isolation voltage

VIORM

890

Vpeak

Isolation resistance

VIO = 500 V, Tamb = 25 °C

RIO

≥ 1012

Ω

VIO = 500 V, Tamb = 100 °C

RIO

≥ 1011

Ω

Output safety power

PSO

400

mW

Input safety current

ISI

275

mA

Safety temperature

TS

175

°C

Creepage distance

≥ 7mm

Clearance distance

≥ 7mm

Insulation thickness

DTI

≥ 0.4

mm

i4n25_01

100

10

1

0.1

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

I

F - Forward Current (mA)

T

A = - 55 °C

T

A = 25 °C

T

A = 85 °C

i4n25_02

0.0

0.5

1.0

1.5

0

10

100

I

F - LED Current (mA)

NCTR

NCTR(SAT)

CTR

CE(sat) = 0.4 V

V

CE = 10 V, IF = 10 mA, TA = 25 °C

T

A = 25 °C

Normalized to:

1

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