HT62083ARWZ

HT62083A 8CH Darlington Sink Driver The HT62083A&HT62084A are high-voltage, high-current darlington drivers comprised of eight NPN darlington pairs. All units feature integral clamp diodes for switching indicative loads. Application include relay, hammer, lamp and display (LED) drivers. Features HT62083AN HT62084AN DIP-18 • Output current (single output) 500mA (Max) • Output clamp diodes • Inputs compatible with various types of logic TYPE HT62083AN/ARW HT62084AN/ARW INPUT BASE RESISTOR 2.7kΩ 10.5kΩ HT62083ARW HT62084ARW DESIGNATION TTL, 5V CMOS 6~15V PMOS, CMOS SOP-18 TA = -40 ~ +85 C Pin Configuration (top view) Block Schematics HT62083A Note: The input and output parasitic diodes cannot be used as clamp diodes. HT62084A HT62083A Maximum Ratings Ta =25°C Parameter Limit Values min. max. Symbol Output Sustaining Voltage Output Current Input Voltage VCE(SUS) IOUT –0.5 VIN – 0.5 Unit 50 500 30 V mA/ch V Clamp Diode Reverse Voltage VR 50 V Clamp Diode Forward Current IF 500 mA Power Dissipation PD 1.47 W HT62083AN HT62083ADW 0.96 Operating Temperature Topr -40 85 C Storage Temperature Tstg -55 150 C * Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Recommended Operating Conditions (Ta=-40~85°C) Parameter Symbol Output Sustaining Voltage Output Current IOUT DW Input Voltage Input Voltage (Output On) VIN HT62083A Unit Min Typ Max 0 - 50 Tpw=25ms,Duty=10%, 8 Circuits 0 - 347 Tpw=25ms,Duty=50%, 8 Circuits 0 - 123 Tpw=25ms,Duty=10%, 8 Circuits 0 - 268 Tpw=25ms,Duty=50%, 8 Circuits 0 - 90 0 - 30 3.5 - 30 8 - 30 VCE(SUS) N Limit Value Test Condition mA/ch V V VIN(ON) HT62084A V Clamp Diode Reverse Voltage VR - - 50 V Clamp Diode Forward Current IF - - 400 mA - - 0.52 - - 0.4 Power Dissipation N DW PD W HT62083A Electrical Characteristics Ta = 25°C Parameter Output Leakage Current Test Circuit HT62083A ICEX 1 VCE(sat) 2 IIN(ON) 2 VIN(ON) 5 HT62084A Collector-Emitter Saturation Voltage Input Current Symbol HT62083A HT62084A HT62083A Input Voltage (Output On) HT62084A DC Current Transfer Ratio Clamp Diode Reverse Current hFE IR Clamp Diode Forward Voltage Input Capacitance VF CIN - Turn-On Delay Turn-Off Delay tON tOFF 8 8 Note : VR=VRMAX 2 6 7 Test Condition Limit Values Unit Min Typ Max VCE=50V Ta=25°C VCE=50V Ta=85°C VCE=50V VIN=1V IOUT=350mA,IIN=500um IOUT=200mA,IIN=350um IOUT=100mA,IIN=250um - 1.3 1.1 0.9 50 100 500 1.6 1.3 1.1 VIN=3.85V VIN=5V VIN=12V VCE=2V, IOUT=200mA VCE=2V, IOUT=250mA VCE=2V, IOUT=300mA VCE=2V, IOUT=125mA - 0.93 0.35 1.0 - 1.35 0.5 1.45 2.4 2.7 3.0 5.0 VCE=2V, IOUT=200mA VCE=2V, IOUT=275mA VCE=2V, IOUT=350mA - - 6.0 7.0 8.0 VCE=2V, IOUT=350mA Ta=25°C (Note) Ta=85°C (Note) 1000 - - 50 100 uA - - 2.0 V - - 15 pF - 0.1 0.21 - us us IF=350mA RL=125Ω, VOUT=50V RL=125Ω, VOUT=50V uA V mA V HT62083A Test Circuit HT62083A Note 1 : Pulse Width 50us, Duty Cycle 10% Output Impedance 50Ω, tr ≤ 5ns, tf ≤ 10ns Note 2 : See below. Input Condition Type number R1 VIH HT62083A 0Ω 3V HT62084A 0Ω 8V Note 3 : CL includes probe and jig capacitance Precautions for Using Utmost care is necessary in the design of output line, COMMON and GND line since IC may be destroyed due to short-circuit between outputs, air contaminaton fault, or fault by improper grounding. HT62083A HT62083AN HT62084A IIN vs VIN IIN vs VIN IOUT vs DUTY CYCLE IOUT vs VCE (sat) HT62083A HT62083A Package Dimensions DIP-18 Unit: mm HT62083A SOP-18