M54585FP 8-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE SINK TYPE DESCRIPTION M54585FP is eight-circuit Darlington transistor arrays with clamping diodes. The circuits are made of NPN transistors. Both the semiconductor integrated circuits perform high-current driving with extremely low input-current supply. PIN CONFIGURATION NC 1 20 NC IN1 2 19 O1 IN2 3 18 O2 FEATURES IN3 4 17 O3 High breakdown voltage (BVCEO > 50V) IN4 5 16 O4 IN5 6 15 O5 IN6 7 14 O6 IN7 8 13 O7 IN8 9 12 O8 High-current driving (IC(max) = 500mA) INPUT With clamping diodes Driving available with TTL output or with PMOS IC output GND 11 10 OUTPUT COM COMMON APPLICATIONS Package type Drives of relays and printers, digit drives of indication 20P2N-A NC : No connection elements such as LEDs and lamps, and MOS-bipolar logic IC interfaces CIRCUIT DIAGRAM FUNCTION The M54585FP is each have eight circuits, which are NPN COM Darlington transistors. Input transistors have resistance of OUTPUT 2.7kbetween the base and input pin. A spikekiller clamping 2.7K INPUT diode is provided between each output pin and GND. Output transistor emitters are all connected to the GND pin. Collector current is 500mA maximum. The maximum collector- 7.2K emitter voltage is 50V. 3K GND The eight circuits share the COM and GND. The diode, indicated with the dotted line, is parasitic, and cannot be used. Unit : ABSOLUTE MAXIMUM RATINGS (Unless otherwise noted, Ta = -20 ~ +75) Symbol VCEO IC VI IF VR Pd Topr Tstg 2012.May Parameter Collector-emitter voltage Output current Input voltage Clamping diode forward current Clamping diode reverse voltage Power dissipation Operating temperature Storage temperature Conditions Output , H Current per circuit output, L Ta = 25, when mounted on board 1 Ratings -0.5 +50 500 -0.5 +30 500 50 1.10 -20 +75 -55 +125 Unit V mA V mA V W M54585FP 8-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE SINK TYPE RECOMMENDED OPERATING (Unless otherwise noted, Ta = -20 ~ +75) Symbol VO Parameter Output voltage Collector current (Current per 1 circuit when 8 circuits are coming on simultaneously) IC VIH "H" input voltage VIL "L" input voltage Duty Cycle no more than 4% Duty Cycle no more than 20% IC < 400mA IC < 200mA min 0 Limits typ max 50 0 400 0 200 3.85 3.4 0 Unit V mA 30 V 0.6 V ELECTRICAL CHARACTERISTICS (Unless otherwise noted, Ta = 2075 Symbol min Limits typ max ICEO = 100A 50 VI = 3.85V , IC = 400mA VI = 3.4V , IC = 200mA VI = 3.85V VI = 25V 1.3 1.0 0.95 8.7 2.4 1.6 1.8 18 IF = 400mA 1.5 2.4 V VR = 50V 100 A 1000 2500 Parameter Collectoremitter breakdown voltage Collector-emitter saturation voltage V(BR)CEO VCE(sat) Input current II Clamping diode forward voltage Clamping diode reverse current DC amplification factor VF IR hFE Test conditions VCE = 4V, IC = 350mA, Ta = 25 Unit V V mA *The typical values are those measured under ambient temperature (Ta) of 25. There is no guarantee that these values are obtained under any conditions. SWITCHING CHARACTERISTICS (Unless otherwise noted, Ta = 25 Symbol ton toff Parameter Turn-on time Turn-off time Test conditions min -- -- CL = 15pFnote 1 Limits typ 12 240 Unit max -- -- TIMING DIAGRAM NOTE 1 TEST CIRCUIT INPUT VO INPUT RL Measured device 50% 50% OPEN OUTPUT PG 50 OUTPUT CL 50% on (1) Pulse generator (PG) characteristics: PRR = 1kHz, tw = 10s, tr = 6ns, tf = 6ns, ZO = 50 ,VI = 3.85V (2) Input-output conditions : RL = 25, Vo = 10V (3) Electrostatic capacity CL includes floating capacitance at connections and input capacitance at probes 2012.May 2 50% off M54585FP 8-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE SINK TYPE TYPICAL CHARACTERISTICS Output Saturation Voltage Thermal Derating Factor Characteristics Collector Current Characteristics 2.0 500 Collector current IC (mA) Power dissipation Pd (W) VI=3.4V 1.5 1.0 0.5 0 0 25 50 75 300 Ta=75 200 Ta=25 Ta=-20 100 0 100 0 0.5 1.0 1.5 2.0 Ambient temperature Ta () Collector saturation voltage VCE(sat) (V) Duty-Cycle- Collector current Characteristics Duty-Cycle- Collector current Characteristics 500 500 Collector current IC (mA) Collector current IC (mA) 400 400 300 200 *The collector current values 100 represent the current per circuit. 0 *Repeated frequency 10Hz *The value in the circle represents the value of the simultaneously-operated circuit. *Ta = 25 0 20 40 60 80 400 300 100 0 100 200 *The collector current values represent the current per circuit. *Repeated frequency 10Hz *The value in the circle represents the value of the simultaneously-operated circuit. *Ta = 75 0 20 40 60 80 100 Duty cycle (%) Duty cycle (%) DC Amplification Factor Collector Current Characteristics Grounded Emitter Transfer Characteristics 10 4 500 VCE=4V VCE=4V 5 Collector current IC (mA) DC amplification factor hFE 7 3 2 Ta=75 10 3 Ta=25 7 5 Ta=-20 3 2 10 2 10 1 2 3 5 7 10 2 2 3 5 7 Ta=75 Ta=25 300 Ta=-20 200 100 0 10 3 0 1 2 3 Input voltage VI (V) Collector current IC (mA) 2012.May 400 3 4 M54585FP 8-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE SINK TYPE Clamping Diode Characteristics Input Characteristics 500 Forward bias current IF (mA) Input current II (mA) 10 8 Ta=-20 6 Ta=25 4 Ta=75 2 400 300 200 100 Ta=25 Ta=75 Ta=-20 0 0 0 5 10 15 20 0 25 Input voltage VI (V) 2012.May 0.5 1.0 1.5 Forward bias voltage VF (V) 4 2.0 M54585FP 8-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE SINK TYPE PACKAGE OUTLINE 2012.May 5 M54585FP 8-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE SINK TYPE Keep safety first in your circuit designs! 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