OCM428中文资料

OCM4M 8, 4M 9 SERIES

Dual-Channel/Package General-purpose Type Optical MOS Relay For AC/DC Load

GENERAL DESCRIPTION

The OCM4M 8 and OCM4M 9 Series are dual-channel, optical MOS relays for AC/DC load. The device is available in the same form factor as single-channel devices, with an 8-pin DIP and SMD-type (gull-wing) package.

FEATURES

?Extremely low voltage control

?High reliability due to non-contact, optical operation ?No chattering or switch bounces ?No mechanical switching noises

Small size and easy mounting (6-pin plastic DIP or SMD-type [gull-wing] package)

APPLICATIONS

?Telecommunications equipment ?Measurement equipment ?Home electronics

?Automatic meter reading equipment

?Other applications requiring small size or high performance ?

Other applications requiring non-contact switches

E2P0051-37-X3

This version: Jan. 1998

Previous version: May. 1997

元器件交易网https://www.360docs.net/doc/122646887.html,

PIN CONFIGURATION

(Unit: mm)

1: Anode 2: Cathode 3: Anode 4: Cathode 5: Drain 6: Drain 7: Drain 8: Drain ? Pin Connection Diagram

(LED1)(LED1)(LED2)(LED2)

(MOS FET2)(MOS FET2)(MOS FET1)(MOS FET1)

? Through hole (Bottom view)? Mounting pad (Top view)

? DIP Type

? SMD Type (gull-wing)

0°+15–0

8.68

±0.5

0.85

±0.2

1.2

±0.2

5.93±0.25

5.68

±0.25

2.54±0.10.5±0.2

0.5±0.27.62

6.4±0.3

7.62±0.15

0.25±0.03

3.65±0.2

4.75m a x .

0.8±0.2

2.8±0.35

8.68±0.5

0.85±0.2

1.2±0.2

2.54±0.17.62

6.4±0.3

0.5±0.20.5±0.2

3.65±0.2

4.0±0.2

0.25±0.03

1.1±0.4

9.9±0.6

ABSOLUTE MAXIMUM RATINGS

Product Name

Parameter

Symbol

Condition Unit OCM408OCM408I n p u t C h a r a c t e r i s t i c s

Derating Factor of Continuous Forward Current

I F

Pulse width 100 m s Cycle 10 ms

Pulse width 1 ms 1shot

(Ambient temperature Ta=25°C )

OCM418OCM419OCM428OCM429OCM438OCM439Continuous Forward Current Peak Forward Current Reverse Voltage Power Dissipation Load Voltage Load Current Derating Factor of Load Current Surge Load Current Power Dissipation

Storage Temperature

Operating Temperature Isolation Voltage Total Power Dissipation O u t p u t C h a r a c t e r i s t i c s

D I F

I FM V R P DL V OFF I ON D I ON I SUG P D

P tot

V IO T opr T stg

mA mA/°C

A V mW V mA mA/°C

A mW mW

V(rms)

°C °C

Refer to [Derating Factor of Continuous Forward Current] of characteristics data

0.55200100

Refer to [Derating Factor of Load Current] of characteristics data 0.5

3003251500

OCM4284000

OCM429–40 to +85–40 to +100

35075

OCM438OCM439100150

OCM418OCM41960200

OCM408OCM40975

0.3

OCM448

OCM44940050

OCM448

OCM449

ELECTRICAL CHARACTERISTICS

Product Name

Parameter Symbol

Condition Unit OCM408OCM409I n p u t C h a r a c t e r i s t i c s

Reverse Voltage

V F V OFF =50 V f=1 MHz (Ambient temperature Ta=25°C )

OCM418OCM419OCM428OCM429OCM438OCM439Forward Voltage Recovery Input Current On-resistance Off-state Leakage Current Output Terminal Capacitance O u t p u t C h a r a c t e r i s t i c s

I R

I FR R ON

I OFF C OUT Min.m A

mA W m A pF 1.0100.2

1.0

Max.

I F =10 mA V

V R =5 V Max. 1.3Operation Input Current I FA

5I ON =100 mA or Rating Max.V OFF =Rating I ON =100 m A

Min.*1Min.12255.04.0Typ.

1635

7.0

5.0

Max.I F =10 mA I ON =100 mA

*2V OFF =Rating Max.Typ.Input-to-output Capacitance C IO

pF 1.3f=1 MHz

Typ.t ON Turn-on Time Typ.0.3Max.I F =10 mA

I on =100 mA ms 1.0t OFF

Turn-off Time

Typ.0.2Max.

1.0

C o u p l i n g C h a r a c t e r i s t i c s OCM408, 409OCM418, 419OCM428, 429OCM448

OCM4495070

8610155

I off =50 mA

OCM438, 439OCM448, 449

*3*3OCM408, 409, 418, 419

I ON =Rating

Time to flow current is

within one second

*1 : Can correspond to special specification I FA <3.0 mA *2 : Can correspond to special specification I OFF <1.0 nA

*3 : Can correspond to special specification t ON / t OFF <0.5 ms

TYPICAL CHARACTERISTICS

?Derating Factor of Continuous Forward Current

?Derating Factor of Load Current

?Operation Input Current vs.Ambient Temperature

?Recovery Input Current vs.Ambient Temperature

0–40

050100

Temperature Ta (°C)C o n t i n u o u s F o r w a r d C u r r e n t I F (m A

)

100

Temperature Ta (°C )

C o n t i n u o u s L o a d C u r r e n t I O N (m A )

–40

0050100

510

Temperature Ta (°C )O p e r a t i o n I n p u t C u r r e n t I F A (m A )

–40

0050100

Temperature Ta (°C )

R e c o v e r y I n p u t C u r r e n t I F R (m A )

–40

?On-resistance vs. Ambient Temperature 1

?On-resistance vs. Ambient Temperature 2

005010025

1015

20Temperature Ta (°C )O n -r e s i s t

a n c e R O N (W )

–40

050100

100

Temperature Ta (°C )

O n -r e s i s t a n c e R O N (W )

–40

125

?Continuous Forward Current vs.Turn-on/Turn-off Time

?Output Terminal Capacitance vs.Applied Voltage

?Continuous Forward Current vs.On-resistance 1

?Continuous Forward Current vs.On-resistance 2

?Turn-on/Turn-off Time vs.Ambient Temperature

?Off-state Leakage Current vs.Ambient Temperature

0.2

T u r n -o n / T u r n -o f f T i m e (m s )

Input Current I F (mA)

10100

Applied Voltage (V)

O u t p u t T e r m i n a l C a p a c i t a n c e

C o u t (p F )

Input Current I F (mA)O n -r e s i s t a n c e R

O N (W )

100

Input Current I F (mA)

O n -r e s i s t a n c e R O N (W )

100

Temperature Ta (?C )T u r n -o n / T u r n -o f f T i m e (m s )

–40

10 050100

–8

Temperature Ta (°C )

O f f -s t a t e L e a k a g e C u r r e n t I O F F (A )

–40

?Load Current vs. Voltage

?Example Circuit for Measuring Turn-on/Turn-off Time

I F

V OUT

–2.5

250

–250

0 2.5

Voltage (V )

L o a d C u r r e n t I O N (m A )