Maker : CDIL
Part No. : BC557B

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Product Information

www.DataSheet4U.com Continental Device India Limited An IS/ISO 9002 and IECQ Certified Manufacturer IS/ISO 9002 PNP SILICON PLANAR EPITAXIAL TRANSISTORS BC556, A, B, C BC557, A, B, C BC558, A, B, C TO-92 Plastic Package General Purpose Transistors ABSOLUTE MAXIMUM RATINGS(Ta=25 deg C unless otherwise specified) DESCRIPTION Collector Emitter Voltage Collector Emitter Voltage Collector Base Voltage Emitter Base Voltage Collector Current Continuous Peak Base Current - Peak Emitter Current - Peak Collector Power Dissipation Ta =25 deg C Operating And Storage Junction Temperature Range THERMAL RESISTANCE Junction to ambient SYMBOL VCEO VCES VCBO VEBO IC ICM IBM IEM PTA Tj, Tstg BC556 65 80 80 5 BC557 45 50 50 5 100 200 200 200 500 -55 to +150 BC558 30 30 30 5 UNITS V V V V mA mA mA mA mW ºC DataSheet4U.com DataShee Rth(j-a) 250 ºC/W ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified) DESCRIPTION Collector Emitter Voltage BC556 BC557 BC558 VCEO IC=2mA,IB=0 65 45 30 V V V SYMBOL TEST CONDITION MIN TYP MAX UNITS DataSheet4U.com Continental Device India Limited Datasheet Page 1 of 5 DataSheet4U.com DataSheet 4 U .com www.DataSheet4U.com PNP SILICON PLANAR EPITAXIAL TRANSISTORS BC556, A, B, C BC557, A, B, C BC558, A, B, C TO-92 Plastic Package DESCRIPTION Collector Base Voltage BC556 BC557 BC558 Emitter Base Voltage Collector Cut off Current SYMBOL VCBO TEST CONDITION IC=100uA,IE=0 MIN 80 50 30 TYP MAX UNITS V V V V VEBO ICBO IE=100uA, IC=0 VCB =30V, IE = 0 VCB =30V, IE = 0 Tj= 150 deg C 5 15 4 nA uA Collector Cut off Current BC556 BC557 BC558 BC556 BC557 BC558 A B C BC556 BC557, BC558 A B C A B C hFE VCE =5V,IC=100mA hFE VCE =5V,IC=2mA 75 75 110 200 420 180 290 500 120 200 400 ICES VCE =80V VCE =50V VCE =30V DataSheet4U.com VCE =80V,Tj=125O C VCE =50V,Tj=125O C VCE =30V,Tj=125O C VCE =5V,IC=10uA 0.2 0.2 0.2 15 15 15 4 4 4 nA nA nA uA uA uA et4U.com DataShee DC Current Gain hFE 90 150 270 475 800 220 450 800 DataSheet4U.com Continental Device India Limited Datasheet Page 2 of 5 DataSheet4U.com DataSheet 4 U .com www.DataSheet4U.com PNP SILICON PLANAR EPITAXIAL TRANSISTORS BC556, A, B, C BC557, A, B, C BC558, A, B, C TO-92 Plastic Package DESCRIPTION SYMBOL Collector Emitter Saturation Voltage VCE(sat) TEST CONDITION IC=10mA,IB=0.5mA IC=100mA,IB=5mA IC=10mA,IB=0.5mA IC=100mA,IB=5mA IC=2mA,VCE =5V IC=10mA,VCE =5V MIN TYP 0.09 0.25 0.70 0.90 MAX 0.3 0.65 UNITS V V V V Base Emitter Saturation Voltage VBE(sat) Base Emitter On Voltage VBE(on) 0.55 0.66 0.70 0.82 V V DYNAMICS CHARACTERISTICS SYMBOL fT TEST CONDITION IC=10mA, VCE =5V DataSheet4U.com f=100MHz VCB =10V, f =1MHZ VCE =5V,IC=0.2mA RS=2KΩ,f=1KHZ, B =200HZ MIN TYP MAX UNITS Transition Frequency et4U.com 150 6 2 10 MHz pF dB DataShee Collector output Capacitance Noise Figure Ccbo NF Small Signal Current Gain A B C Input Impedance A B C Voltage Feedback A B C Output Admittance A B C hoe VCE =5V,IC=2mA f=1KHz 18 30 60 30 60 110 u MHO hre VCE =5V,IC=2mA f=1KHz 1.5 2.0 3.0 x10 hie VCE =5V,IC=2mA f=1KHz 1.6 3.2 6.0 2.7 4.5 8.7 4.5 8.5 15 kΩ hf e VCE =5V,IC=2mA f=1KHz 220 330 600 DataSheet4U.com Continental Device India Limited Datasheet Page 3 of 5 DataSheet4U.com DataSheet 4 U .com www.DataSheet4U.com BC556, A, B, C BC557, A, B, C BC558, A, B, C TO-92 Plastic Package B TO-92 Transistors on Tape and Ammo Pack A 3 2 1 MECHANICAL DATA T P A1 A H1 W2 L W o W 1 W Ammo Pack Style Adhesive Tape on Top Side (p) D FE E Carrier Strip 8.2" h h LABEL FLAT SIDE K H0 D D G A A SEC AA DIM A H C B C All diminsions in mm. D E F G H K MIN. 4.32 4.45 3.18 0.41 0.35 5 DEG 1.14 1.14 12.70 1.40 1.53 — MAX. 5.33 5.20 4.19 0.55 0.50 3 E 2 1 t1 t F1 F P2 Po F2 13" Do 1. 7 7" All dimensions in mm unless specified otherwise ITEM BODY WIDTH BODY HEIGHT BODY THICKNESS PITCH OF COMPONENT FEED HOLE PITCH FEED HOLE CENTRE TO COMPONENT CENTRE DISTANCE BETWEEN OUTER LEADS COMPONENT ALIGNMENT TAPE WIDTH HOLD-DOWN TA...

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