IS609X IS609 MICROPROCESSOR COMPATIBLE SCHMITT TRIGGER OPTICALLY COUPLED ISOLATOR APPROVALS l UL recognised, File No. E91231 'X' SPECIFICATION APPROVALS l VDE 0884 in 2 available lead forms : - STD - G form DESCRIPTION The IS609 is an optically coupled isolator consisting of a Gallium Arsenide infrared emitting diode and a Microprocessor Compatible Schmitt trigger output mounted in a standard 6 pin dual in line package. FEATURES 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. l High data rate, 1MHz typical (NRZ) l Microprocessor compatible drive l Logic compatible output sinks 16 milliamperes at 0.4 volts maximum l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l High common mode rejection ratio l Fast swiching : t rise, t fall = 100ns typical l Wide supply voltage capability, compatible with all popular logic systems l Guaranteed On / Off threshold hysteresis APPLICATIONS l Logic to logic isolator l Line receiver-eliminates noise and transient problems l Programmable current level sensor l AC to TTL conversion - square wave shaping l Digital programming of power supplies l Interfaces computers with peripherals OPTION SM OPTION G SURFACE MOUNT 8.3 max Dimensions in mm 2.54 7.0 6.0 7.62 max. 1 6 VCC 2 5 3 4 VO GROUND 8.3 max. 5.1 max. 0.5 min. 3.9 3.1 0.48 15 Max 0.25 ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -55C to + 150C Operating Temperature -55C to + 100C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260C INPUT DIODE Forward Current Reverse Voltage Power Dissipation 60mA 6V (derate linearly 1.33mW / C above 25C) 105mW OUTPUT DETECTOR V45 allowed range V65 allowed range I4 output current Power Dissipation 0 to 16V 0 to 16V 50mA (derate linearly 2mW / C above 25C) 150mW POWER DISSIPATION 1.2 0.6 10.2 9.5 1.4 0.9 0.26 (derate linearly 2.27mW/ C above 25C) 170mW 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) 863581 7/12/00 Total Power Dissipation ISOCOM INC 1024 S. Greenville Ave, Suite 240, Allen, TX 75002 USA Tel: (214) 495-0755 Fax: (214) 495-0901 e-mail info@isocom.com http://www.isocom.com DB92092-AAS/A2 ELECTRICAL CHARACTERISTICS ( TA= 25C Unless otherwise noted ) Input Output Coupled PARAMETER MIN TYP MAX UNITS Forward Voltage (VF ) Forward Voltage (VF ) Reverse Current (IR ) Capacitance (CJ ) 0.75 Operating Voltage Range (VCC ) Supply Current I6 (off ) Output Current High ( IOH ) 3 1 Supply Current I6 (on ) Output Voltage, Low (VOL ) 1.6 Turn-on Threshold Current IF (on ) Turn-off Threshold Current IF (off ) 0.3 Hysteresis Ratio IF (off ) / IF (on ) 0.5 Input to Output Isolation Voltage VIS0 Turn-on Time Fall Time Turn-off Time Rise Time Note 1 Note 2 1.5 10 100 V V A pF IF = 0.3mA IF = 10mA VR = 3V V = 0, f = 1MHz 15 5 100 V mA A IF = 0mA, VCC = 5V IF= 0mA,VCC= VO=15V 5 0.4 mA V IF = 10mA, VCC = 5V RL= 270, VCC = 5V 1.6 mA mA RL= 270, VCC = 5V RL= 270, VCC = 5V RL= 270, VCC = 5V 0.9 5300 7500 ton tf toff tr TEST CONDITION 0.57 0.09 1.40 0.05 VRMS VPK See note 1 See note 1 s s s s RE = 1200 C =270pF f 100kHz tp = 1s or greater Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. SWITCHING CHARACTERISTICS I6 C VIN 5V 0 IF 1 VIN tr = tf = 0.01s Z = 50 5V 6 RE RL 4 2 270 toff VO ton 5 VO SWITCHING TEST CIRCUIT 7/12/00 tr tf DB92092-AAS/A2 Transfer Characteristics On Voltage vs. Load Current 6 1.0 VOH 0.5 Output voltage low V OL ( V ) Output voltage V O ( V ) 5 4 IF (off ) IF (on) 3 RL= 270 VCC = 5V TA = 25C 2 1 VOL 0 1 VCC = 5V TA = 25C 0.02 1 2 2 5 10 20 50 Load current IO (mA) Threshold Current vs. Supply Voltage Forward Voltage vs. Forward Current 100 50 Turn-on threshold 1.2 Forward current I F (mA) Threshold current I F ( normalized ) 0.05 Input current IF (mA) 1.4 1.0 0.8 Turn-off threshold 0.6 IF Normalized to IF (on) at VCC = 5V TA = 25C 0.4 0.2 20 100C 10 5 -55C 25C 2 1.0 0.5 0.2 0 0 0 2 4 6 8 10 12 14 0 16 0.5 1 1.5 2 2.5 Supply voltage VCC ( V ) Forward voltage VF ( V ) Threshold Current vs. Ambient Temperature Supply Current vs. Supply Voltage 3 TA = 25C 1.8 1.6 6 1.4 1.2 1.0 0.8 Normalized to VCC = 5V TA = 25C 0.6 0.4 0.2 0 Supply Current I C (mA) Threshold current I F (on) I F (off ) ( normalized ) 0.1 0 0 IF = 5mA 4 2 IF = 0mA 0 -55 -25 0 25 50 75 100 Ambient temperature TA ( C ) 7/12/00 0.2 0 2 4 6 8 10 12 14 Supply voltage VCC ( V ) DB92092-AAS/A2 16