IC Transistors SMD Type Product specification DTC143EKA SOT-23 ■ Features Unit: mm ● Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors. 0.4 +0.1 2.9-0.1 +0.1 0.4-0.1 3 1 0.55 +0.1 1.3-0.1 +0.1 2.4-0.1 ● The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. 2 +0.1 0.95-0.1 +0.1 1.9-0.1 +0.05 0.1-0.01 +0.1 0.97-0.1 ● Only the on/off conditions need to be set for operation.Making device design easy. 1 IN 1.Base 0-0.1 OUT R1 +0.1 0.38-0.1 2 GND 2.Emitter 3 OUT 3.collector IN R2 GND OUT IN GND ■ Absolute Maximum Ratings TA=25℃ Parameter Symbol Rating Unit Supply voltage VCC 50 V Input voltage VIN -10 to +30 V IO 100 IC(max.) 100 Collector current mA power dissipation Pd 200 mW Junction temperature Tj 150 ℃ Storage temperature Tstg -55 to +150 ℃ ■ Electrical Characteristics TA=25℃±3℃ Parameter Input voltage Output voltage Input current Output current Symbol VI(off) VCC = 5 V , IO = 100 uA VI(on) VO= 0.3 V , IO = 20 mA VO(on) IO =-10 mA , II = 0.5 mA II ID(off) DC current gain GI Input resistance R1 Resistance ratio R2/R1 Transition frequency Test conditions fT Min. Typ. Max. 0.5 Unit V 3 0.3 V VI = 5 V 1.8 mA VCC = 50 V , VI = 0 V 0.5 µA 4.7 6.11 kΩ 1 1.2 0.1 VO = 5V,IO=10mA 20 3.29 0.8 VCE = 10 V , IE = -5 mA , f = 100MHz* 250 MHz *Transition frequency of the device http://www.twtysemi.com [email protected] 4008-318-123 1 of 2 IC Transistors SMD Type Product specification DTC143EKA ■ Typical Characteristics 100 10m 5m VO=0.3V OUTPUT CURRENT : Io (A) INPUT VOLTAGE : VI(on) (V) 50 20 10 5 2 Ta= −40°C 25°C 100°C 1 500m 200m 100m 100µ 200µ 500µ 1m 2m 5m 10m 20m 2m Ta=100°C 25°C −40°C 1m 500µ 200µ 100µ 50µ 20µ 10µ 5µ 2µ 1µ 0 50m 100m OUTPUT CURRENT : IO (A) 0.5 1.0 1.5 2.0 lO/lI=20 DC CURRENT GAIN : GI Ta=100°C 25°C −40°C 100m 50m 20m 10m 5m VO=5V 500 500m 200m 3.0 Fig.2 Output current vs. input voltage (OFF characteristics) 1k 1 2.5 INPUT VOLTAGE : VI(off) (V) Fig.1 Input voltage vs. output current (ON characteristics) OUTPUT VOLTAGE : VO(on) (V) VCC=5V 200 100 Ta=100°C 25°C −40°C 50 20 10 5 2 2m 1m 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. output current http://www.twtysemi.com [email protected] 1 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m OUTPUT CURRENT : IO (A) Fig.3 DC current gain vs. output current 4008-318-123 2 of 2