KAQW212 光電繼電器
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KAQW212 光繼電器、光電繼電器、MOS繼電器
KAQW212 光電繼電器

詳細介紹

Cosmo Electronics Corp.

Document No. 69M20001.3 - 1 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? Description

The KAQW212 series contains two normally open

switches that can be used as two independent SPST

relays or as one DPST relay. The relay is constructed

using a GaAlAs LED for actuation control and an

integrated monolithic dies for the switch output. The die,

fabricated in a high-voltage dielectrically isolated

technology, is comprised of a photodiode array, switch

control circuitry and MOSFET switches.

? Schematic

1 2

8 7

3 4

6 5

NORMALLY OPEN

DUAL 1 FORM A

6

8

5

7

3 4

1 2

? Features

1. Normally open, double pole single throw

2. Control 60V AC or DC voltage

3. Switch 400mA loads

4. Controls low-level analog signals

5. High sensitivity, low ON resistance

6. Low-level off-state leakage current

7. High isolation voltage 5KV (DIP / SMD)

8. Pb free and RoHS compliant

9. MSL class 1

10. Agency Approvals:

? UL Approved (No. E108430): UL508

? C-UL Approved (No. E108430)

? FIMKO Approved: EN60065, EN60950

? Application

? Telecommunications (PC, electronic notepad)

? Modem

? Telephone equipment

? Security equipment

? Sensors

? Measuring and testing equipment

? Factory automation equipment

? High speed inspection machines

Cosmo Electronics Corp.

Document No. 69M20001.3 - 2 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? Outside Dimension Unit:mm

13.00

0.25

13.00° °

7.62

6.50

1.20

3.00

0.40

0.50 2.54

2.70

3.50

9.68

1.00

10.00±0.4

6.50

7.62

3.50

2.54

1.20

0.10±0.1

0.25

9.68

0~10°

KAQW212 KAQW212A

KAQW212S

0.50±0.3

6.8±0.4

4.40

0.40

2.54

2.35Max.

2.30

0.05

9.80

+0

-0.05

TOLERANCE:±0.2mm

1. Dual-in-line type. 2. Surface mount type.

3. Small outline for

surface mount type.

? Device Marking

cosmo

W212□

YWW

Notes:

cosmo

W212□ □:Pin forming

YWW Y:Year code / W:Week code

Cosmo Electronics Corp.

Document No. 69M20001.3 - 3 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? Absolute Maximum Ratings (Ta=25℃)

Item Symbol Rating Unit

Input

Continuous forward current IF 50 mA

Peak forward current IFP 1 A

Reverse voltage VR 5 V

Power dissipation Pin 100 mW

Derate linearly from 25℃ - 1.3 mW/℃

Output

Breakdown voltage VB 60 V

Continuous load current IL 400 mA

Power dissipation Pout 500 mW

Isolation voltage Viso

KAQW212S KAQW212

1500Vrms 5000Vrms

Isolation resistance (Vio=500V) Riso ≧1010 Ω

Total power dissipation Pt 550 mW

Derate linearly from 25℃ - 2.5 mW/℃

Operating temperature Topr -40 to +85 ℃

Storage temperature Tstg -40 to +125 ℃

Junction temperature Tj 100 ℃

Soldering temperature 10 seconds Tsot 260 ℃

? Electro-optical Characteristics (Ta=25℃)

Parameter Symbol Conditions Min. Typ. Max. Unit

Input

Forward voltage VF IF=10mA - 1.2 1.5 V

Operation input current IFON VL=20V, IL=100mA - - 3.0 mA

Recovery input current IFOFF VL=20V, IL≦5μA 0.2 - - mA

Output

Breakdown voltage VB IB=50μA 60 - - V

Off-state leakage current ILEAK VL=60V, IF=0mA - 0.2 1.0 μA

I/O capacitance Ciso VB=0V, f=1MHz - 6 - pF

ON resistance RON IF=10mA, IL=100mA - 0.83 2.5 Ω

Turn-on time TON IF=10mA, VL=20V

IL=100mA, t=10ms

- 0.3 1.5 ms

Turn-off time TOFF - 0.1 1.5 ms

? Turn-on / Turn-off Time

TON

Output

Input

TOFF

10%

90%

Cosmo Electronics Corp.

Document No. 69M20001.3 - 4 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? Schematic and Wiring Diagrams

Schematic Output

Configuration Load Connection Wiring Diagrams

2

1 8

7

4

3 6

5

2a

AC

DC

-

I L2

4 5 Load

5

(AC,DC)

(AC,DC)

(AC,DC)

(AC,DC)

(1) Two independent 1 Form A use

(2) 2 Form A use

4

VIN IF

3

2

1

VIN2

VIN1

IF2

3

IF1

2

1

6

7

8

I L1 Load

VL2

VL1

5

6

7

8

Load

I L2 Load

I L1

VL2

VL1

5

Load

6 Load

7

8

I L2

I L1

L1

VL2

V

(AC,DC)

(AC,DC)

Load

6 Load

7

8

I L2

I L1 L1

VL2

V

(AC,DC)

(AC,DC)

4

VIN2

VIN1

IF2

3

IF1

2

1

4

VIN IF

3

2

1

Cosmo Electronics Corp.

Document No. 69M20001.3 - 5 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

Fig.1 Load Current

vs. Ambient Temperature

Fig.2 On Resistance

vs. Ambient Temperature

Load Current (mA)

0

100

200

300

400

500

600

700

-40 -20 0 20 40 60 80 100

On Resistance (Ω)

0

-4 0 -2 0 0 2 0 4 0 6 0 8 0

1

2

3

4

5

Ambient Temperature Ta (℃)

Ambient Temperature Ta (℃)

Fig.3 Turn-on Time

vs. Ambient Temperature

Fig.4 Turn-off Time

vs. Ambient Temperature

Turn-on Time (ms)

0

-4 0 -2 0 0 2 0 4 0 6 0 8 0

0 .2

0 .4

0 .6

0 .8

1 .0

Turn-off Time (ms)

0

-4 0 -2 0 0 2 0 4 0 6 0 8 0

0 .2

0 .4

0 .6

0 .8

1 .0

Ambient Temperature Ta (℃)

Ambient Temperature Ta (℃)

Fig.5 LED Operate Current

vs. Ambient Temperature

Fig.6 LED Turn-off Current

vs. Ambient Temperature

LED Operate Current (mA)

0

-4 0 -2 0 0 2 0 4 0 6 0 8 0

1

2

3

4

5

LED Turn-off Current (mA)

0

-4 0 -2 0 0 2 0 4 0 6 0 8 0

0 .5

1 .0

1 .5

2 .0

2 .5

Ambient Temperature Ta (℃)

Ambient Temperature Ta (℃)

Cosmo Electronics Corp.

Document No. 69M20001.3 - 6 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

Fig.7 LED Dropout Voltage

vs. Ambient Temperature

Fig.8 Voltage vs. Current Characteristics

of Output at MOSFET Portion

LED Dropout Voltage (V)

0

-4 0 -2 0 0 2 0 4 0 6 0 8 0

1 .7

1 .5

1 .3

1 .1

0 .9

1 .9

5 0 m A

3 0 m A

2 0 m A

1 0 m A

5 m A

Current (mA)

0.2 0.4 0.6 0.8 1.0

-1.0 -0.8 -0.6 -0.4 -0.2

-100

-200

-300

-400

-500

-600

600

500

400

300

200

100

Ambient Temperature Ta (℃)

Voltage (V)

Fig.9 Turn-on Time

vs. LED forward Current

Fig.10 Off-state Leakage Current

vs. Load Voltage

Turn-on Time (ms)

0

0.2

0.4

0.6

0.8

1.0

0 10 20 30 40 50 60

Off-state Leakage Current (A)

0 20 40 60

10

10

-9

-6

10-10

10-8

10-7

10-5

10 30 50

LED Forward Current (mA)

Load Voltage (V)

Fig.11 Turn-off Time

vs. LED Forward Current

Fig.12 Output Capacitance

vs. Applied Voltage

Turn-off Time (ms)

0

0 .1

0 .2

0 .3

0 .4

0 .5

0 1 0 2 0 3 0 4 0 5 0 6 0

Output Capacitance (PF)

0

0 10 20 30 40 60 80

1 0

2 0

3 0

4 0

5 0

LED Forward Current (mA)

Applied Voltage (V)

Cosmo Electronics Corp.

Document No. 69M20001.3 - 7 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? Using Methods

Examples of resistance value to control LED forward current (IF=5mA)

E 4 5

E

R

R

2

3

1

7

6

8

E R

3.3V Approx. 330 Ω

5V Approx. 640 Ω

12V Approx. 1.9K Ω

15V Approx. 2.5K Ω

24V Approx. 4.1K Ω

1. LED forward current must be more than 5mA,at E min.

2. LED forward current must be less than 50mA,at E max.

Emax.

Emin.

Regulate the spike voltage generated on the inductive load as follows:

R-C Snubber

4 5

4

3

2

1

5

6

7

Load

Load

8

3

2

1

6

7

8

Load

Load

Cosmo Electronics Corp.

Document No. 69M20001.3 - 8 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? Recommended Soldering Conditions

(a) Infrared reflow soldering:

? Peak reflow soldering:

? Time of peak reflow temperature:

? Time of temperature higher than 230℃:

? Time to preheat temperature from 180~190℃:

? Number of reflows:

? Flux:

260℃ or below (package surface temperature)

10 sec

30-60 sec

60-120 sec

Two

Rosin flux containing small amount of chlorine

(The flux with a maximum chlorine content of 0.2

Wt% is recommended.)

Recommended Temperature Profile of Infrared Reflow

1 8 0 ℃

1 9 0 ℃

2 3 0 ℃

2 6 0 ℃

6 0 -1 2 0 s e c

3 0 -6 0 s e c

t (s )

temperature

1 0 s e c M a x .

(b) Wave soldering:

? Temperature:

? Time:

? Preheating conditions:

? Number of times:

? Flux:

260℃ or below (molten solder temperature)

10 seconds or less

120℃ or below (package surface temperature)

One

Rosin flux containing small amount of chlorine (The flux with a

maximum chlorine content of 0.2 Wt% is recommended.)

(c) Cautions:

? Fluxes: Avoid removing the residual flux with freon-based and chlorine-based

cleaning solvent.

? Avoid shorting between portion of frame and leads.

Cosmo Electronics Corp.

Document No. 69M20001.3 - 9 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? Numbering System

KAQW212 X (Y)

Note:

KAQW212 = Part No.

X = Lead form option ( blank、S or A )

Y = Tape and reel option ( TL、TR )

Option Description Packing quantity

A (TL) surface mount type package + TL tape & reel option 1000 units per reel

A (TR) surface mount type package + TR tape & reel option 1000 units per reel

S (TL)

small outline for surface mount type package +

TL tape & reel option

2000 units per reel

S (TR)

small outline for surface mount type package +

TR tape & reel option

2000 units per reel

? Recommended Pad Layout for Surface Mount Lead Form

2.54

1.5

1.9

2.54

0.8

1.2

2.54

8.3

2.54

2.54

6

2.54

8-pin SM D

1. Surface m ount type. 2. Sm all outline for

surface m ount type.

8-pin SO P

Unit:mm

Cosmo Electronics Corp.

Document No. 69M20001.3 - 10 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? 8-pin SMD Carrier Tape & Reel

10.35

2.00

4.00

7.50 1.75

12.00 0.35

4.90

10.35

16.0±0.30

Direction of feed from reel

TL

Direction of feed from reel

TR

Unit:mm

1.5

16.4 2.0

TOLERANCE:±0.2mm

Cosmo Electronics Corp.

Document No. 69M20001.3 - 11 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? 8-pin SOP Carrier Tape & Reel

4.0

8.30

12.00

7.50 1.75

16.00±0.3

0.30

10.5

2.4

TOLERANCE:±0.2mm

Unit:mm

TL TR

Direction of feed from reel Direction of feed from reel

1.5

16.4 2.0

Cosmo Electronics Corp.

Document No. 69M20001.3 - 12 -

http://www.cosmo-ic.com

cosmo

KAQW212 Series

8PIN 60V N.O. TYPE

SOLID STATE RELAY-MOSFET OUTPUT

? Application Notice

The content of datasheet is the guidance for product use only. cosmo takes no responsibility to the

accuracy of the information provided here. For continuously improving all of products, including quality,

reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data, materials,

and structure of products without notice. Please contact with cosmo to obtain the latest specification.

It would be required to comply with the absolute maximum ratings listed in the specification. cosmo has no

liability and responsibility to the damage caused by improper use of the products.

cosmo products are intended to be designed for use in general electronics application list below:

a. Personal computer

b. OA machine

c. Audio / Video

d. Instrumentation

e. Electrical application

f. Measurement equipment

g. Consumer electronics

h. Telecommunication

cosmo devices shall not be used or related with equipment requiring higher level of quality / reliability, or

malfunction, or failure which may cause loss of human life, bodily injury, includes, without limitation:

a. Medical and other life supporting equipments

b. Space application

c. Telecommunication equipment (trunk lines)

d. Nuclear power control

e. Equipment used for automotive vehicles, trains, ships...etc.

This publication is the property of cosmo. No part of this publication may be reproduced or copied in any form

or any means electronically or mechanically for any purpose, in whole or in part without any written permission

expressed from cosmo.

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