2SA1037AK PNP 3 P b Lead(Pb)-Free 1 2 SOT-23 V CEO Value -50 -60 -6.0 -150 200 1.6 625 T J ,Tstg -50 -1.0 -60 -50 -6.0 -50 E=-50Vdc, I E= 0 O ) -60 -6.0 WEITRON http://www.weitron.com.tw 1/5 -0.1 u -0.1 u -0.1 u 24-Jul-07 2SA1037AK 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 Rank Q R S Range 120-270 180-390 270-560 Marking WEITRON http://www.weitron.com.tw FR FQ 2/5 G3F 24-Jul-07 MHz 2SA1037AK –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 –31.5 –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 V BE –0.6 –0.8 –1.0 –1.2 –1.4 0 –1.6 –0.4 V , B AS E T O E MIT T E R V OLTAG E (V ) –0.8 –1.2 –1.6 –2.0 , C OLLE C TOR TO E MIT T E R V OLTAG E (V ) CE FIG.1 Grounded Emitter Propagation Characteristics FIG.2 Grounded Emitter Output Characteristics( ) 500 T A = 25°C 500 450 400 350 300 –80 –60 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 –250 –200 –150 –40 –100 –20 –50 A V C E = –5 V –3V –1V T A = 25°C 200 100 50 I B =0 0 0 –1 V –2 –3 –4 –5 –0.2 , C OLLE C TOR TO E MIT T E R V OLTAG E (V ) CE –0.5 –1 –2 –5 –10 –20 –50 –100 I C , C OLLE C T OR C UR R E NT (mA) 500 , C OLLE C TOR S AT UR AT ION V OLTAG E (V ) FIG.3 Grounded Emitter Output Characteristics( ) FIG.4 DC Current Gain vs. Collector Current ( ) T A = 100°C –40°C 200 100 50 –0.5 –1 –2 –5 –10 –20 –50 V V C E = – 6V –0.2 –100 I C , C OLLE C T OR C UR R E NT (mA) WEITRON –0.2 –0.1 –0.05 –0.2 –0.5 –1 –2 –5 –10 –20 –50 –100 I C , C OLLE C T OR C UR R E NT (mA) FIG.5 DC Current Gain vs. Collector Current ( ) http://www.weitron.com.tw –0.5 C E (sat) h F E , DC C UR R E NT G AIN 25°C –1 3/5 FIG.6 Collector-Emitter Saturation Voltage vs Collector Current ( ) 24-Jul-07 I C /I 1000 B –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 T A =25 C VC E =-12V =10 f r , T R ANS IT ION F R E QUE NC Y (MHz) –1 C E (sat) , C OLLE C TOR S AT UR AT ION V OLTAG E (V ) 2SA1037AK –50 500 200 100 50 –0.2 –100 –0.5 –2 –5 –10 –20 –50 FIG.7 Collector-Emitter Saturation Voltage vs Collector Current ( ) FIG.8 Gain Bandwidth Product vs Emitter Current 20 T A =25 C f=1MHz I E =0 A I C=0 A C ib 10 C ob 5 2 -0.5 -1 -2 -5 -10 -20 , C OLLE C T OR T O B AS E V OLT AG E (V ) CB 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 Input Capacitance vs Emitter-Base Voltage WEITRON http://www.weitron.com.tw –100 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 4/5 24-Jul-07 2SA1037AK SOT-23 Package Outline Dimensions Unit:mm A B T OP V IE W E G Dim Min Max A 0.35 0.51 B 1.19 1.40 C 2.10 3.00 D 0.85 1.05 E 0.46 1.00 G 1.70 2.10 H 2.70 3.10 J 0.01 0.13 K 0.89 1.10 L 0.30 0.61 M 0.076 0.25 C D H K J WEITRON http://www.weitron.com.tw L M 5/5 24-Jul-07