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| NTE2073 Integrated Circuit Transistor Array w/Clamp Diode and Strobe Description: The NTE2073 is a 6-Channel sink driver consisting of 12 NPN transistors to form high current gain driver pairs. Each input has a diode and 20k resistor in series to allow a negative voltage input. All inputs can be controlled simultaneously by a strobe input at Pin1. The power supply of the predrivers is connected to Pin16. All emitters and the substrate are connected together to Pin8. Each output has an integral diode for inductive load transient suppression and the cathodes of the diodes are connected to Pin9. The outputs are capable of sinking 320mA and will withstand 20V in the OFF state. Absolute Maximum Ratings: (TA = -20 to +75C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V Output Sustaining Voltage (Transistor OFF), VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +20V Collector Current (Transistor ON), IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320mA Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25V to +20V Strobe Input Voltage, VI(STB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V Clamp Diode Reverse Voltage, VR(D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V Clamp Diode Forward Current, IF(D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320mA Power Dissipation (TA = +25C), Pd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.47W Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125C Recommended Operational Conditions: (TA = -20 to +75C, unless otherwise specified) Parameter Supply Voltage Output Voltage Collector Current (Per Channel) Symbol VCC VO IC Test Conditions Min 3 0 0 0 7 5 Typ - - - - - - Max Unit 8 20 300 150 18 18 V V V mA Percent Duty Cycle less than 25%, VCC = 5.5V Percent Duty Cycle less than 85%, VCC = 6.5V "H" Input Voltage VIH IC = 300mA IC = 150mA Recommended Operational Conditions (Cont'd): (TA = -20 to +75C, unless otherwise noted) Parameter "L" Input Voltage "H" Input Voltage (Strobe Input) "L" Input Voltage (Strobe Input) Symbol VIL VIH(STB) VIL(STB) Test Conditions IC = 50A Min 0 2.4 0 Typ - - - Max Unit 1 18 0.2 V V V Electrical Charactersistics: (TA = -20 to +75C, unless otherwise noted) Parameter Output Sustaining Voltage Output Saturation Voltage Symbol Test Conditions Min 20 - - - - - - - 20 - Typ - 0.5 0.3 0.8 - -4 - 1.4 40 120 Max Unit - 0.55 0.5 1.8 -20 - 20 2.4 - 200 - mA A mA A V V mA - V V V(BR)CEO VCC = 8V, VI = 18V, VI(STB) = 0.2V, ICEO = 100A VCE(sat) VI = 7V, VI(STB) = 2.4V VCC = 6.5V, IC = 250mA VCC = 3.0V, IC = 120mA Input Current Input Leakage Current Strobe Input Current Strobe Input Leakage Current Clamp Diode Forward Voltage Clamp Diode Reverse Voltage Supply Current DC Forward Current Gain II IR It(STB) IR(STS) VF(D) VR(D) ICC hFE VCC = 8V, VI = 18V, VI(STB) = 2.4V VCC = 8V, VI =-25V VCC = 8V, VI = 18V (all input), VI(STB) = 0.2V VCC = 8V, VI = 0V, VI(STB) = 20V IF(D) = 320mA IR(D) = 100A VCC = 8V, VI = 7V (all input), VI(STS) = 2.4V VCE = 4V, VCC = 6.5V, IC = 300mA, TA = +25C 1000 3000 Functional Table IN L H L H STB L L H H OUT H H H L Pin Connection Diagram STB Input 1 Input 2 Input 3 Input 4 Input 5 Input 6 GND 1 2 3 4 5 6 7 8 16 VCC 15 Output 1 14 Output 2 13 Output 3 12 Output 4 11 Output 5 10 Output 6 9 Common 16 9 1 8 .870 (22.0) Max .200 (5.08) Max .260 (6.6) Max .100 (2.54) .700 (17.78) .099 (2.5) Min |
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