TSA144C PNP Digital Transistor Pin assignment: 1. Input (Base) 2. Gnd (Emitter) 3. Output (Collector) Vcc = - 50V Vin = - 40V ~ +10V Io = - 100mA(max.) Equivalent Circuit Features Build-in bias resistor enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. The also have the advantage of almost completely eliminating parasitic effects. Only the on/off conditions need to be set for operation, making device design easy. Complements the TSC144C Ordering Information Part No. TSA144CCX Packing Package Tape & Reel TSA144CCU SOT-23 SOT-323 Note: x is the build-in resistor value type, option as Code R1 (K) R2 (K) Marking C 47 47 6C Absolute Maximum Rating (Ta = 25 oC unless otherwise noted) Parameter Symbol Limit Unit Supply Voltage Vcc - 50 V Input Voltage Vin - 40 ~ +10 V Io -30 mA Output Current DC Pulse Power Dissipation SOT-23 - 100 PD SOT-323 Operating Junction Temperature TSA144C 1-1 mW 200 TJ Operating Junction and Storage Temperature Range Note: 1. Single pulse, Pw = 300uS, Duty <= 2% 2. When mounted on an FR-4 PCB 250 TSTG +150 o C - 55 to +150 o C 2003/12 rev. C Electrical Characteristics Ta = 25 oC unless otherwise noted Parameter Symbol Min Typ Max Unit Vcc= -5V, Io= -100uA Vin(off) -- -- - 0.5 V Vo= -0.3V, Io= -2mA Vin(on) -3 -- -- V Output Voltage Io/Iin= -10mA/ -0.5mA Vo(on) -- - 0.1 - 0.3 V Input Current Vin= -5V Iin -- -- - 0.18 mA Output Current Vcc= -50V, Vin= 0V Io(off) -- -- - 0.5 uA DC Current Gain Vo= -5V, Io= -5mA Gi 56 -- -- Input Resistance R1 |0.7| |1.3| Resistance Ratio R2/R1 |0.8| |1.2| ft -- Input Voltage Transition Frequency Conditions Vce= -10V, Ie= -5mA, 250 f= 100MHz (note 1) Note : 1. Transition frequency of the device. 2. Pulse test: pulse width <=380uS, duty cycle <=2% TSA144C 2-2 2003/12 rev. C -- K MHz Electrical Characteristics Curve TSA144C 3-3 2003/12 rev. C SOT-23 Mechanical Drawing A B F A B C D E SOT-23 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 2.88 2.91 0.113 0.115 0.39 0.42 0.015 0.017 1.78 2.03 0.070 0.080 0.51 0.61 0.020 0.024 1.59 1.66 0.063 0.065 F G 1.04 0.07 DIM E G D 1.08 0.09 0.041 0.003 0.043 0.004 C SOT-323 Mechanical Drawing DIM A A1 bp C D E e e1 He Lp Q W TSA144C 4-4 SOT-323 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 0.80 1.10 0.0315 0.0433 -0.10 -0.0039 0.30 0.40 0.0118 0.0157 0.10 0.25 0.0039 0.0098 1.80 2.20 0.0709 0.0866 1.15 1.35 0.0453 0.0531 1.30 -0.0512 -0.65 -0.0256 -2.00 2.20 0.0787 0.0866 0.15 0.45 0.0059 0.0177 0.13 0.23 0.0051 0.0091 0.20 -0.0079 -o o 10 -10 -- 2003/12 rev. C