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DTC314TU / DTC314TK Transistors Digital transistors (built-in resistor) DTC314TU / DTC314TK !Features In addition to the features of regular digital transistors, 1) Low saturation voltage, typically VCE(sat)=40mV at IC/IB=50mA/2.5mA, makes these transistors ideal for muting circuits. 2) These transistors can be used at high current levels, IC=600mA. !External dimensions (Units : mm) DTC314TU 2.00.2 1.30.1 0.65 0.65 (1) (2) 0.2 0.90.1 0.70.1 1.250.1 2.10.1 0~0.1 (3) ROHM : UMT3 EIAJ : SC-70 0.3 +0.1 0.150.05 -0 All terminals have same dimensions 0.1~0.4 Abbreviated symbol : H04 2.90.2 1.90.2 0.95 0.95 (1) (2) (1) Emitter (2) Base (3) Collector !Structure NPN digital transistor (Built-in resistor type) DTC314TK 1.1+0.2 -0.1 0.80.1 1.6 +0.2 -0.1 !Equivalent circuit ROHM : SMT3 EIAJ : SC-59 C B R1 E (3) 0.4 +0.1 -0.05 All terminals have same dimensions 2.80.2 0~0.1 0.3~0.6 +0.1 0.15 -0.06 Abbreviated symbol : H04 (1) Emitter (2) Base (3) Collector B : Base C : Collector E : Emitter !Absolute maximum ratings (Ta=25C) Parameter Symbol VCBO VCEO VEBO IC PC Tj Tstg Limits(DTC314T U K 30 15 5 600 200 150 -55~+150 V V V mA mW C C ) Unit Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature DTC314TU / DTC314TK Transistors !Electrical characteristics (Ta=25C) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current Collector-emitter saturation voltage DC current transfer ratio Input resistance Transition frequency Output "ON" resistance Transition frequency of the device Symbol BVCBO BVCEO BVEBO ICBO IEBO VCE(sat) hFE R1 fT Ron Min. 30 15 5 - - - 100 7 - - Typ. - - - - - 40 250 10 200 1.5 Max. - - - 0.5 0.5 80 600 13 - - Unit V V V A A mV - k MHz IC=50A IC=1mA IE=50A VCB=20V VEB=4V Conditions IC/IB=50mA/2.5mA VCE=5V, IC=50mA - VCE=10V, IE=-50mA, f=100MHz VI=7V, RL=1k, f=1kHz !Packaging specifications Package Packaging type Code Type DTC314TU DTC314TK - Basic ordering unit (pieces) UMT3 Taping T106 3000 SMT3 Taping T146 3000 - !Electrical characteristic curves 1k 500 DC CURRENT GAIN : hFE COLLECTOR SATURATION VOLTAGE : VCE(set) (V) VCE=5V 1 500m 100 lC/lB=20 ON RESISTANCE : Ron () 50 20 10 5 2 1 500m 200m 200 100 50 20 10 5 2 1 1m 2m 5m 10m 20m 50m 100m 200m 500m COLLECTOR CURRENT : IC (A) Ta=100C 25C -40C 200m 100m 50m 20m 10m 5m 2m 1m 1m 2m 5m 10m 20m 50m 100m 200m 500m Ta=100C 25C -40C Ta=25C f=1kHz RL=1k hFE=250(5V/50mA) 100m 100m 200m 500m 1 2 5 10 20 50 100 COLLECTOR CURRENT : IC (A) INPUT VOLTAGE : VI (V) Fig.1 DC current gain vs. collector current Fig.2 Collector-emitter saturation voltage vs. collector current Fig.3 "ON" resistance vs. input voltage DTC314TU / DTC314TK Transistors !Ron measurement circuit IN RL OUT vi Vl v0 GND v0 Ron= xRL vi-v0 Fig.4 Output "ON" resistance (Ron) measurement circuit |
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