DTC114ECA WEITRON | Alldatasheet
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Features: without connecting external input resistors(see equivalent circuit). to allow negative biasing of the input.They also have the advantage device design easy. Absolute maximum ratings(Ta=25℃) Parameter Symbol Value Unit Supply voltage VCC V Input voltage VIN V-10 ~ 40 IO 50 Output current IC(MAX) 100 mA Power dissipation Wm200dP Junction temperature 150jT ℃ Storage temperature -55-150gtsT ℃ Electrical characteristics (Ta=25℃) Parameter Symbol Min. Typ Max. Unit Conditions VI(off) 0.5 VCC=5V ,IO=100μA Input voltage VI(on) 3 V VO=0.3V ,IO=10 mA Output voltage VO(on) 0.1 0.3 V IO/II=10mA/0.5mA Input current II 0.88 mA VI=5V Output current IO(off) 0.5 μA VCC=50V ,VI=0 DC current gain GI 30 VO=5V ,IO=5mA Input resistance R1 7 10 13 KΩ Resistance ratio R2/R1 2.118.0 Transition frequency fT 250 MHz VCE=10V ,IE=-5mA,f=100MHz DTC114ECA Lead(Pb)-FreeP b WEITRON http://www.weitron.com.tw 1/3 02-Feb-09 SOT-23 (1)GND (2)OUT (3)IN
Electrical characteristic curves INPUT VOLTAGE : VI(on) (V) OUTPUT CURRENT : IO (A) 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m 100 500m 200m 100m VO=0.3V Ta=- 40°C 25°C 100°C Fig.1 Input voltage vs. output current (ON characteristics) INPUT VOLTAGE : VI(off) (V) OUTPUT CURRENT : Io (A) 0.30 10m 200µ 500µ 100µ 20µ 50µ 10µ VCC=5V Ta=100°C 25°C -40°C Fig.2 Output current vs. input voltage (OFF characteristics) OUTPUT CURRENT : IO (A) DC CURRENT GAIN : GI 100µ 200µ 500µ1m 2m 5m 10m 20m 50m100m 500 200 100 VO=5V Ta=100°C 25°C -40°C Fig.3 DC current gain vs. output current OUTPUT CURRENT : IO (A) OUTPUT VOLTAGE : VO(on) (V) 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m 500m 200m 100m 50m 20m 10m lO/lI=20 Ta=100°C 25°C -40°C Fig.4 Output voltage vs. output current WEITRON http://www.weitron.com.tw 2/3 02-Feb-09 DTC114ECA
http://www.weitron.com.tw 3/3 02-Feb-09 DTC114ECA SOT-23 Outline Dimensions Unit:mm A B DE G M L H J TOP VIEW Dim A B C D E G H J K L M Min 0.35 1.19 2.10 0.85 0.46 1.70 2.70 0.01 0.89 0.30 0.076 Max 0.51 1.40 3.00 1.05 1.00 2.10 3.10 0.13 1.10 0.61 0.25 K C