IS222中文资料

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IS220, IS221, IS222, IS223

OPTICALLY COUPLED BILATERAL SWITCH LIGHT ACTIVATED ZERO VOLTAGE CROSSING TRIAC

APPROVALS l UL recognised, File No. E91231

2.54 7.0 6.0

Dimensions in mm 1 2 3 7.62 13° Max 0.26 6 5 4

DESCRIPTION The IS22_ Series are optically coupled isolators consisting of a Gallium Arsenide infrared emitting diode coupled with a monolithic silicon detector performing the functions of a zero crossing bilateral triac mounted in a standard 6 pin dual-in-line package. FEATURESl

1.2 7.62 6.62 4.0 3.0 0.5 0.5 3.35

3.0

l l l l l

Options:10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. High Isolation Voltage (5.3kVRMS,7.5kVPK ) Zero Voltage Crossing 200V Peak Blocking Voltage All electrical parameters 100% tested Custom electrical selections available

ABSOLUTE MAXIMUM RATINGS (25°C unless otherwise noted) Storage Temperature -400C -+1500C Operating Temperature -400C -+1000C Lead Soldering Temperature 2600C (1.6mm from case for 10 seconds) Input-to-output Isolation Voltage (Pk) 7500 Vac (60 Hz, 1sec. duration) INPUT DIODE Forward Current 50mA Reverse Voltage 6V Power Dissipation 120mW (derate linearly 1.41mW/0C above 250C) OUTPUT PHOTO TRIAC Off-State Output Terminal Voltage 200V RMS Forward Current 100mA Forward Current (Peak) 1.2A Power Dissipation 150mW (derate linearly 1.76mW/0C above 250C) POWER DISSIPATION Total Power Dissipation 250mW (derate linearly 2.94mW/0C above 250C)

APPLICATIONS l CRTs l Power Triac Driver l Motors l Consumer appliances l Printers

SURFACE MOUNT

OPTION SM

OPTION G

7.62

1.2 0.6 10.2 9.5

1.4 0.9

0.26 10.16

ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel: (01429) 863609 Fax:(01429) 86358128/7/98

ISOCOM INC 720 E., Park Boulevard, Suite 104, Plano, TX 75074 USA Tel: (972) 423-5521 Fax: (972) 422-4549DB92609-AAS/A2

ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )

PARAMETER

Input

Forward Voltage (VF)Reverse Current (IR)Peak Off-state Current ( IDRM )Peak Blocking Voltage ( VDRM )On-state Voltage ( VTM )Critical rate of rise ofoff-state Voltage ( dv/dt )

Coupled

Input Current to Trigger ( IFT )(note 2 )

IS220IS221IS222IS223

10053007500

35

V

200

1.8

3.0

MINTYPMAX1.2

1.5100300

VµAnAVV

IF = 30mAVR = 6V

VDRM = 200V (note 1 )IDRM = 300nA

ITM = 100mA ( peak )

Output

100V/µs

3015107mAmAmAmAµAVRMSVPK

VTM = 3V ( note 2 )

Holding Current , either direction ( IH )

Input to Output Isolation Voltage VISO

ZeroCrossingCharact--eristic

Inhibit Voltage ( VIH)

See note 3See note 3

I= Rated IFT

MT1-MT2 Voltageabove which devicewill not triggerIF= Rated IFT

VDRM = 200V off-state

Leakage in Inhibited State ( IS )

500µA

Note 1. Test voltage must be applied within dv/dt rating.

Note 2. Guaranteed to trigger at an IF value less than or equal to max. IFT , recommended IF lies

between Rated IFT and absolute max. IFT .

Note 3. Measured with input leads shorted together and output leads shorted together.

28/7/98

DB92609-AAS/A2