DTC143XKA SOT-23-3L DIGITAL TRANSISTORS TRANSISTOR (NPN) FEATURES * Built-in bias resistors 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. They also have the advantage of almost completely Eliminating parasitic effects. .071 (1.80) .119 (2.82) .079 (2.00) (1) (3) (2) .067 (1.70) .059 (1.50) f .028 (0.70) 0.116(2.95) 0.104(2.65) R.002 (.05) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS O Ratings at 25 C ambient temperature unless otherwise specified. (2) .049(1.25) .041(1.05) (1) .004(0.10) .000(0.00) (1) IN (2) GND (3) OUT (3) .004 (0.20) Case: Molded plastic Epoxy: UL 94V-O rate flame retardant Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.009 gram .111 (3.02) * * * * * .008 (0.10) MECHANICAL DATA .016 (0.40) f .037 (0.95) * Only the on/off conditions need to be set for operation marking device design easy. .012 (0.30) SOT-23-3L Dimensions in inches and (millimeters) o MAXIMUM RATINGES ( @ TA = 25 C unless otherwise noted ) RATINGS SYMBOL VALUE UNITS Supply Voltage VCC 50 V Input Voltage VIN -7~+20 V IO 100 IC(MAX) 100 Power dissipation Pd 200 Junction temperature TJ 150 o C -55 to +150 o C Output Current Storage Temperature TSTG mA mW o ELECTRICAL CHARACTERISTICS ( @ TA = 25 C unless otherwise noted ) CHARACTERISTICS (VCC= 5V,IO=100uA) Input voltage (VO= 0.3V,IO=20mA) Output voltage Input current (IO/II=10mA/0.5mA) (VI= 5V) Output current (VCC= 50V,VI=0) DC current gain (VO= 5V,IO= 10mA) Resitance ratio SYMBOL MIN. TYP. MAX. UNITS VI(off) - - 0.3 V VI(on) 2.5 - - V VO(on) - 0.1 0.3 V II - - 1.8 mA IO(off) - - 0.5 mA GI 30 - - R2/R1 1.7 2.1 2.6 Transistion frequency (VO= 10V,IO= 5mA,f=100MHz) fT - 250 - MHz Input resistance R1 3.29 4.7 6.11 KW NOTE: "Fully ROHS compliant", "100% Sn plating (Pb-free)". 2006-3 RATING AND CHARACTERISTICS CURVES ( DTC143XKA ) 100 IO, OUTPUT CURRENT (A) VI(on), INPUT VOLTAGE (V) 10m 5m Vo = 0.3V 50 20 10 5 Ta = -40 OC 25 OC 100 OC 2 1 500m 200m 100m 100u 200u 500u 1m 2m 5m 10m Ta = 100 OC 25 OC -40OC 500u 200u 100u 50u 20u 10u 5u 2u 1u 20m 50m 100m VCC =5V 2m 1m 0 IO, OUTPUT CURRENT (A) VO(on), OUTPUT VOLTAGE (V) GI, DC CURRENT GAIN 2.0 2.5 3.0 10m Vo = 5V Ta =100 C 25 OC -40OC O 100 50 20 10 5 2 1 100u 1.5 Figure2 Output current vs. input voltage (OFF characteristics) 1K 200 1.0 VI(off), INPUT VOLTAGE (A) Figure1 Input voltage vs. output current (ON characteristics) 500 0.5 IO/II =20 5m 2m Ta = 100 OC 25 OC -40OC 1m 50m 20m 10m 5m 2m 200u 500u 1m 2m 5m 10m 1m 20m 50m 100m 0 IO, OUTPUT CURRENT (A) 1.0 1.5 2.0 IO, OUTPUT CURRENT (A) Figure3 DC current gain vs. output current IN 0.5 2.5 3.0 Figure4 Output voltage vs. output current OUT R1 R2 GND IN OUT GND Figure5 Equivalent circuit DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.