H11F1, H11F2, H11F3 PHOTON COUPLED BILATERAL ANALOG FET APPROVALS l UL recognised, File No. E91231 DESCRIPTION The H11F_ series are optically coupled isolators consisting of infrared light emitting diode and a symmetrical bilateral silicon photodetector. The detector is electrically isolated from the input and performs like an ideal isolated FET designed for distortion-free control of low level ac and dc analog signals.The H11F_ series are mounted in a standard 6pin dual in line plastic package. 7.0 6.0 8.9 max. Options :10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. As a remote variable resistor l 100 to 300M l 99.9% Linearity 15 pF Shunt Capacitance l l 100G I/O Isolation Resistance As an Analog Signal Switch l Extremely low Offset Voltage l 60V pk-pk Signal Capability l No Charge Injection or Latchup l ton, toff 15s APPLICATIONS As a remote variable resistor l Isolated variable attenuator l Automatic gain control l Active filter fine tuning / band switching OPTION SM OPTION G SURFACE MOUNT 10.2 9.5 1.4 0.9 8.3 max 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) 863581 7/12/00 6 5 3 4 5.1 max. 0.5 min. 3.9 3.1 0.48 l 1 2 8.3 max. FEATURES 1.2 0.6 Dimensions in mm 2.54 0.25 15 Max APPLICATIONS (cont.) As an Analog Signal Switch l Isolated sample and hold circuit l Multiplexed, optically isolated A/D conversion 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 100mW OUTPUT TRANSISTOR Breakdown Voltage H11F1, H11F2 H11F3 Detector Current (continuous) Power Dissipation 30V 15V 100mA 300mW POWER DISSIPATION Total Power Dissipation 350mW 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 DB91018AAS/A3 ELECTRICAL CHARACTERISTICS ( TA= 25C Unless otherwise noted ) Input Output (either polarity) PARAMETER MIN TYP MAX UNITS Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) 5 Breakdown Voltage - V( BR )46 (Note 2) H11F1, H11F2 H11F3 Off-state Dark Current - I46 30 15 Off-state Resistance - r46 Capacitance - C46 Coupled Input-output Isolation Resistance RISO Input-output Capacitance Cf Turn-on Time ton Turn-off Time toff Resistance, non-linearity and asymmetry 7/12/00 1.75 10 V V A IF = 16mA IR = 10A VR = 5V 50 V V nA 50 A 15 pF I46 = 10A,IF = 0 I46 = 10A,IF = 0 V46 = 15V, IF = 0, TA= 25C V46 = 15V, IF = 0, TA = 100C V46 = 15V, IF = 0 V46 = 0, IF = 0, f = 1 MHz 200 330 470 IF = 16mA, I46 = 100A 200 330 470 IF = 16mA, I64 = 100A 2 VRMS VPK pF See note 1 See note 1 VIO = 500V (note 1) VIO= 0, f =1MHz 25 25 0.1 s s % IF= 16mA, V46 = 5V, RL = 50 IF= 16mA, f = 1kHz I46= 25A RMS 300 On-state Resistance - r46 (Note 2) H11F1 H11F2 H11F3 On-state Resistance - r64 (Note 2) H11F1 H11F2 H11F3 Input to Output Isolation Voltage VISO Note 1 Note 2 1.1 TEST CONDITION 5300 7500 1011 Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. DB91018-AAS/A3 On-state Resistance vs. Ambient Temperature Forward Current vs. Ambient Temperature 3 Normalized on-state resistance r (on) 80 Forward current I F (mA) 70 60 50 40 30 20 10 0 Normalized to IF = 16mA I46 = 25A TA = 25 C 2 median device 1 0.8 observed range 0.6 0.4 -30 0 25 50 75 100 -50 125 Ambient temperature TA ( C ) ( A) 40 Maximum RMS signal current I 20 20 10 maximum RMS current 4 Ex tra 2 4 po lat 2 ed 0 0 100 1000 10k 100 100 Normalized to V46 = 15V IF = 0 TA = 25 C 10 1.0 100k 0 25 50 75 100 Ambient temperature TA ( C ) Resistive non-linearity vs. D.C. Bias Input Current vs. Input Voltage 100 Change in resistance r (on) (%) 5 40 Forward current I F (mA) 75 1000 On-state resistance r (on) () 20 -25C TA = 75C 10 4 25C 2 1 0.4 0.2 4 3 2 I46 = 10A RMS r (on) = 200 1 0 0.1 0.9 1.0 1.1 1.2 1.3 1.4 Forward voltage VF (V) 7/12/00 50 46 maximum RMS voltage 10 25 Normalized Off-state current vs. Ambient Temperature 10000 Normalized dark current (mV) 100 46 Maximum RMS signal voltage V 40 0 Ambient temperature TA ( C ) Region of Linear Resistance 100 -25 1.5 1.6 0 50 100 150 200 250 300 350 D.C. bias voltage V46 (mV) DB91018-AAS/A3