2SA1774 PNP 33 1 2 SC-89 (SOT-523F) WEITRON http://www.weitron.com.tw 2SA1774 ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (Countinued) Characteristics Min Typ Max hFE 120 - 560 - VCE(sat) - - -0.5 Vdc Cob - 4.0 5.0 PF fT - 140 - Symbol Unit ON CHARACTERISTICS DC Current Gain (IC=-1 mAdc, VCE=-6.0 Vdc) Collector-Emitter Saturation Voltage (IC=-50 mAdc, IB=-5mAdc) Output Capacitance (VCB =-12Vdc, I E =0A, f=1MHZ) Current-Gain-Bandwidth Product (IE=2 mAdc, VCE=-12 Vdc,f=30 MHZ) CLASSIFICATION OF hFE Item Q R S Range 120-270 180-390 270-560 FQ FR FS Marking WEITRON http://www.weitron.com.tw MHz 2SA1774 –50 I C , C OLLE C T OR C UR R E NT (mA) I C , C OLLE C T OR C UR R E NT (mA) –20 –35.0 –10 V C E = –10 V T A = 100°C 25°C – 40°C –10 –50 –2 –1 –0.5 T A = 25°C –28.0 –8 –24.5 –21.0 –6 –17.5 –14.0 –4 –10.5 –7.0 –2 –3.5 A –0.2 –0.1 I B =0 0 –0.2 –0.4 –0.6 –0.8 –1.0 –1.2 –1.4 0 –1.6 –0.4 V B E , B AS E T O E MIT T E R V OLTAG E (V ) 500 T A = 25°C 500 450 400 350 300 –80 –60 –250 –200 –150 –40 –1.2 –1.6 –2.0 FIG.2 Grounded emitter output characteristics( ) h F E , DC C UR R E NT G AIN I C , C OLLE C T OR C UR R E NT (mA) –100 –0.8 V C E , C OLLE C TOR TO E MIT T E R V OLTAG E (V ) FIG.1 Grounded emitter propagation characteristics –100 –20 –50 A V C E = –5 V –3V –1V T A = 25°C 200 100 50 I B =0 0 0 –1 –2 –3 –4 –5 –0.2 V C E , C OLLE C TOR TO E MIT T E R V OLTAG E (V ) T A = 100°C 25°C –40°C 200 100 50 V C E = – 6V –0.2 –0.5 –1 –2 –5 –10 –20 –50 –1 –2 –5 –10 –100 I C , C OLLE C T OR C UR R E NT (mA) FIG.5 DC current gain vs. collector current ( ) WEITRON –50 –100 –1 –0.5 –0.2 –0.1 –0.05 –0.2 –0.5 –1 –2 –5 –10 –20 –50 I C , C OLLE C T OR C UR R E NT (mA) FIG.6 Collector-emitter saturation voltage vs. collector current ( ) http://www.weitron.com.tw –20 FIG.4 DC current gain vs. collector current ( ) V C E (sat) , C OLLE C TOR S AT UR AT ION V OLTAG E (V ) 500 –0.5 I C , C OLLE C T OR C UR R E NT (mA) FIG.3 Grounded emitter output characteristics( ) h F E , DC C UR R E NT G AIN –31.5 –100 –1 1000 f r , T R ANS IT ION F R E QUE NC Y (MHz) I C / I B =10 –0.5 –0.2 TA =100 C 25 C -40 C –0.1 –0.05 V –0.2 –0.5 –1 –2 –5 –10 –20 –50 T A =25 C VC E =-12V 500 200 100 50 C E (s at) , C OLLE C TOR S AT UR AT ION V OLTAG E (V ) 2SA1774 –0.2 –100 –0.5 –2 FIG.7 Collector-emitter saturation voltage vs. collector current ( ) T A =25 C f=1MHz I E =0 A I C=0 A C ib 10 C ob 5 2 -1 -2 -5 -10 -20 V C B , C OLLE C T OR T O B AS E V OLT AG E (V ) V E B , E MIT T E R T O B AS E V OLT AG E (V ) FIG.9 Collector output capacitance vs.collector-base voltage Emitter inputcapacitance vs. emitter-base voltage WEITRON –10 –20 –50 FIG.8 Gain bandwidth product vs. emitter current 20 -0.5 http://www.weitron.com.tw –5 I E , E MIT T E R C UR R E NT (mA) I C , C OLLE C T OR C UR R E NT (mA) Iob , C OLLE C T OR OUT P UT C AP AC IT ANC E (pF ) Iib , E MIT T E R INP UT C AP AC IT ANC E (pF ) –1 –100 2SA1774 SC-89 Outline Demensions Unit:mm A SC-89 3 T OP V IE W 2 1 K B S G D N M C WEITRON http://www.weitron.com.tw J Dim A B C D G J K M N S Min 1.50 0.75 0.60 0.23 0.10 0.30 ----1.50 Nom 1.60 0.85 0.70 0.28 0.50BSC 0.15 0.40 ----1.60 Max 1.70 0.95 0.80 0.33 0.20 0.50 10 10 1.70