TRANSISTOR OPTOCOUPLERS TLP521 ISOCOM (R) TLP521-2 4 3 8 7 6 1 2 1 2 3 LTD TLP521-4 5 16 15 14 13 12 11 10 9 4 1 2 3 4 5 6 7 8 DESCRIPTION These devices are single, dual and quad optocouplers. Each channel is composed of a Gallium Arsenide infra-red emitting diode and a silicon phototransistor. Package styles for these devices include 4 pin, 8 pin, and 16 pin, with surface mount, butt cut and gull wing options available. The same electrical die, assembly processes and materials are used for each channel of each device shown below. Therefore absolute maximum ratings, recommended operating conditions, electrical specifications and performance characteristics are identical for all units. Any exceptions, due to packaging variations and limitations, are as noted. Isocom Ltd supplies a multitude of plastic optocouplers for all applications varying from standard transistor optos through to Darlington and Schmitt Trigger devices. It's massive family of optos vary in speed allowing maximum opportunity to engineers worldwide. All devices are performance guaranteed between -20C and +80C and have completed rigorous testing. The Company's customers can be assured of our commitment to stringent quality, reliability and inspection standards, as demonstrated by our existing approvals. Other customer specific options can also be offered. FEATURES Performance guaranteed over -55C to +125C temperature range High current transfer ratio 7500V electrical isolation Isocom Ltd reserves the right to change the details on this specification without notice. Please consult Isocom Ltd prior to use. Isocom Ltd cannot accept liability for any errors or omissions. For sales enquiries, or further information, please contact our sales office at: Isocom Ltd, Hutton Close, Crowther Industrial Estate, District 3, Washington, NE38 0AH Tel: +44 0191 4166 546 Fax: +44 0191 4155 055 Email sales@isocom.uk.com Or go to the Isocom Website @: Http://www.isocom.uk.com TRANSISTOR OPTOCOUPLERS ISOCOM (R) LTD ABSOLUTE MAXIMUM RATINGS Storage Temperature Operating Temperature Lead Soldering Temperature Input-to-Output Isolation Voltage -65C to +100C -55C to +80C 260C 1.6mm from case for 10S 7500VDC Input Diode Forward DC Current Reverse DC Voltage Peak forward Current Power Dissipation 50mA 7V 1.5mA 100mW 10S duration Derate linearly above 100C at 1.6W/C. Output Transistor Collector-Emitter Voltage Emitter-Collector Voltage Collector-Base Voltage Collector Current 50V 7V 70V 50mA 100mA 100mW Power Dissipation BVCEO BVECO BVCBO For t = 1mS For Derate linearly above 100C at 1.4W/C PACKAGES TLP521 - 4 Pin Single Channel TLP521-2 - 8 pin Dual Channel 7.62 6.50 7.62 6.50 4.60 9.68 3.50 3.50 0.4 0.4 3.00 Units: mm Tolerance: 0.1 2.70 1.20 2.54 3.00 Units: mm Tolerance: 0.1 13.00 0.26 0.5 13.00 0.26 2.70 1.20 0.5 2.54 TLP521-4 - 16 Pin Quad Channel 7.62 6.50 19.84 3.50 13.00 0.26 0.4 3.00 Units: mm Tolerance: 0.1 0.5 2.70 2.54 1.20 SMD and GULL WING are available for all the above. Isocom Ltd reserves the right to change the details on this specification without notice. Please consult Isocom Ltd prior to use. Isocom Ltd cannot accept liability for any errors or omissions. For sales enquiries, or further information, please contact our sales office at: Isocom Ltd, Hutton Close, Crowther Industrial Estate, District 3, Washington, NE38 0AH Tel: +44 0191 4166 546 Fax: +44 0191 4155 055 Email sales@isocom.uk.com Or go to the Isocom Website @: Http://www.isocom.uk.com TRANSISTOR OPTOCOUPLERS ISOCOM (R) LTD ELECTRICAL CHARACTERISTICS TA = 25C U.O.S. (each channel where appropriate). Input Diode Electrical Characteristics Parameter Symb Test Conditions ol Forward Voltage VF IF = 10mA IF = 10mA, TA = 125C IF = 10mA, TA = -55C Reverse Breakdown Voltage VR IR = 0.1mA Reverse Current IR VR = 3V Capacitance CIN V = 0, f = 1MHz Output Detector Electrical Characteristics Collector-Emitter Breakdown BVCEO Voltage (See note 1 below) Collector-Base Breakdown Voltage BVCBO (See note 1 below) Emitter-Collector Breakdown BVECO Voltage Emitter-Base Breakdown Voltage BVEBO Collector-Emitter Leakage Current ICEO Coupled Electrical Characteristics DC Current Transfer Ratio (See note 3) Collector-Emitter Saturation Voltage IC/IF Input to Output Capacitance VCE (Sat) CIO Input to Output Resistance Isolation Voltage Delay Time Rise Time Storage Time Fall Time Turn -on Time Turn-off Time RIO VIO td tr ts tf ton toff Min Typ Max Units 0.7 0.7 0.7 7 - 1.18 1.10 1.29 25 1.4 1.2 1.5 10 - V V A pF IC = 1mA 50 - - V IB = 0.1mA 70 - - V IE = 0.1mA 7 - - V IB = 0.1mA VCE = 20V, IF = 0 VCE = 20V, IF = 0, TA = 125C 5 - 6 8 100 100 V nA A IF = 10mA, VCE = 5V IF = 10mA, VCE = 5V, TA = 125C IF = 10mA, VCE = 5V, TA = -55C IF = 1mA, VCE = 5V IF = 10mA, IC = 2.5mA 50 50 60 40 - - 600 600 600 600 0.3 % VIO = 0, f = 1mhz (See note 2 below) VIO = 500V (See note 2 below) (See note 2 below) VCC = 5V, IC = 2mA RL = 100Ohms - 2 5 pF 7500 - 10 3.3 5.0 0.4 4.8 4 8 7 8 0.8 8 15 20 VDC S S S S S S VCC = 5V, If = 5mA RL = 1KOhms 11 Notes 1. BVCEO and BVCBO can be selected to suit customer specifications. 2. Measured between input when leads 1, 2 and 3 are shorted together, and output when leads 4, 5 and 6 are shorted together. 3. A higher CTR can be selected to suit customer specification as a standard part. Isocom Ltd reserves the right to change the details on this specification without notice. Please consult Isocom Ltd prior to use. Isocom Ltd cannot accept liability for any errors or omissions. For sales enquiries, or further information, please contact our sales office at: Isocom Ltd, Hutton Close, Crowther Industrial Estate, District 3, Washington, NE38 0AH Tel: +44 0191 4166 546 Fax: +44 0191 4155 055 Email sales@isocom.uk.com Or go to the Isocom Website @: Http://www.isocom.uk.com V