TD62083APA TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD62083APA 8CH DARLINGTON SINK DRIVER The TD62083APA is high-voltage, high-current darlington drivers comprised of eight NPN darlington pairs. All units feature integral clamp diodes for switching inductive loads. Applications include relay, hammer, lamp and display (LED) drivers. FEATURES Output current (single output) 500 mA MAX. High sustaining voltage output 50 V MIN. Output clamp diodes Inputs resistor : RIN = 2.7 k Typ. Inputs compatible with TTL, 5 V CMOS Weight: 1.478 g (Typ.) Package Type-AP : DIP-18 pin. PIN CONNECTION (TOP VIEW) SCHEMATICS (EACH DRIVER) Note: 1 The input and output parasitic diodes cannot be used as clamp diodes. 2001-06-28 TD62083APA MAXIMUM RATINGS (Ta = 25C) CHARACTERISTIC SYMBOL RATING UNIT VCE (SUS) -0.5~50 V Output Current IOUT 500 mA / ch Input Voltage VIN -0.5~30 V Clamp Diode Reverse Voltage VR 50 V Clamp Diode Forward Current IF 500 mA Power Dissipation PD 1.47 W Operating Temperature Topr -40~85 C Storage Temperature Tstg -55~150 C Output Sustaining Voltage RECOMMENDED OPERATING CONDITIONS (Ta = -40~85C) CHARACTERISTIC MIN TYP. MAX UNIT 0 50 V DC 1 Circuit, Ta = 25C 0 400 Tpw = 25 ms 8 Circuits Ta = 85C Tj = 120C Duty = 10% 0 347 Duty = 50% 0 123 VIN 0 30 Output On VIN (ON) 2.5 30 Output Off VIN (OFF) 0 0.5 Clamp Diode Reverse Voltage VR 50 V Clamp Diode Forward Current IF 400 mA Power Dissipation PD 0.52 W Output Sustaining Voltage Output Current TEST CONDITION VCE (SUS) IOUT Input Voltage Input Voltage SYMBOL 2 mA / ch V V 2001-06-28 TD62083APA ELECTRICAL CHARACTERISTICS (Ta = 25C) CHARACTERISTIC Output Leakage Current Collector-Emitter Saturation Voltage DC Current Transfer Ratio SYMBOL TEST CIR- CUIT ICEX 1 VCE (sat) 2 TEST CONDITION MIN TYP. MAX VCE = 50 V, Ta = 25C 50 VCE = 50 V, Ta = 85C 100 IOUT = 350 mA, IIN = 500 A 1.3 1.6 IOUT = 200 mA, IIN = 350 A 1.1 1.3 IOUT = 100 mA, IIN = 250 A 0.9 1.1 1000 UNIT A V hFE 2 VCE = 2 V, IOUT = 350 mA Output On IIN (ON) 3 VIN = 3.85 V 0.93 1.35 mA Output Off IIN (OFF) 4 IOUT = 500 A, Ta = 85C 50 65 A Output On VIN (ON) 5 VCE = 2 V, IOUT = 250 mA 2.7 VCE = 2 V, IOUT = 300 mA 3.0 Clamp Diode Reverse Current IR 6 VR = 50 V, Ta = 25C 50 VR = 50 V, Ta = 85C 100 Clamp Diode Forward Voltage VF 7 IF = 350 mA 2.0 V Input Capacitance CIN 15 pF Turn-On Delay tON 8 0.1 Turn-Off Delay tOFF 8 0.2 Input Current Input Voltage VOUT = 50 V, RL = 125 , CL = 15 pF V A s TEST CIRCUIT 1. ICEX 2. VCE (sat), hFE h FE = 3. IIN (ON) 4. 3 lOUT lIN IIN (OFF) 2001-06-28 TD62083APA 5. VIN (ON) 7. VF 8. tON, tOFF 6. IR Note 1: Pulse width 50 s, duty cycle 10% Output impedance 50 , tr 5 ns, tf 10 ns Note 2: See below INPUT CONDITION TYPE NUMBER RIN VIH TD62083APA 0 3V Note 3: CL includes probe and jig capacitance. PRECAUTIONS for USING This IC does not include built-in protection circuits for excess current or overvoltage. If this IC is subjected to excess current or overvoltage, it may be destroyed. Hence, the utmost care must be taken when systems which incorporate this IC are designed. Utmost care is necessary in the design of the output line, COMMON and GND line since IC may be destroyed due to short-circuit between outputs, air contamination fault, or fault by improper grounding. 4 2001-06-28 TD62083APA 5 2001-06-28 TD62083APA PACKAGE DIMENSIONS DIP18-P-300-2.54F Unit : mm Weight: 1.478 g (Typ.) 6 2001-06-28 TD62083APA RESTRICTIONS ON PRODUCT USE 000707EBA * TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * The products described in this document are subject to the foreign exchange and foreign trade laws. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice. 7 2001-06-28