JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-92 Plastic-Encapsulate Transistors BC556 / BC557 / BC558 TRANSISTOR (PNP) TO – 92 FEATURES z High Voltage z Complement to BC546,BC547,BC548 BC556 BC557 Z XXX Z XXX z z 1 1 BC558 1. COLLECTOR Z 2. BASE z XXX 3. EMITTER 1 Equivalent Circuit BC556,BC557,BC558 'HYLFHFRGH Solid dot=Green molding compound device, if none,the normal device Z=Rank of hFE ;;; &RGH ORDERING INFORMATION Package Packing Method Pack Quantity BC556 TO-92 Bulk 1000pcs/Bag BC556-TA TO-92 Tape 2000pcs/Box BC557 TO-92 Bulk 1000pcs/Bag BC557-TA TO-92 Tape 2000pcs/Box BC558 TO-92 Bulk 1000pcs/Bag BC558-TA TO-92 Tape 2000pcs/Box Part Number MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol VCBO VCEO VEBO Parameter Collector-Base Voltage Collector-Emitter Voltage Value BC556 -80 BC557 -50 BC558 -30 BC556 -65 BC557 -45 BC558 -30 Emitter-Base Voltage Unit V V -5 V IC Collector Current-Continuous -0.1 A PC Collector Power Dissipation 625 mW Thermal Resistance from Junction to Ambient 200 ℃/W Tj Junction Temperature 150 ℃ Tstg Storage Temperature -55~+150 ℃ RθJA www.cj-elec.com 1 E,Aug,2017 Ta =25 Я unless otherwise specified Symbol Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage BC557 V(BR)CBO IC= -0.1mA,IE=0 BC556 -65 BC557 Typ Max Unit V(BR)CEO V -50 -30 IC=-2mA,IB=0 V -45 BC558 -30 V(BR)EBO IE=-100μA,IC=0 -5 V VCB=-70V,IE=0 -0.1 μA VCB=-45V,IE=0 -0.1 μA BC558 VCB=-25V,IE=0 -0.1 μA BC556 VCE=-60V,IB=0 -0.1 μA VCE=-40V,IB=0 -0.1 μA VCE=-25V,IB=0 -0.1 μA VEB=-5V,IC=0 -0.1 μA ICBO BC557 ICEO BC557 BC558 IEBO Emitter cut-off current hFE DC current gain * Collector-emitter saturation voltage VCE(sat) Base-emitter saturation voltage VBE(sat) Base-emitter voltage VBE Collector output capacitance Cob VCE=-5V, IC=-2mA fT BC557 800 120 IC=-10mA,IB=-0.5mA -0.3 V IC=-100mA,IB=-5mA -0.65 V IC=-10mA,IB=-0.5mA -0.8 V IC=-100mA,IB=-5mA -1 V -0.55 VCE=-5V, IC=-2mA VCE=-5V, IC=-10mA VCB=-10V,IE=0, f=1MHz BC556 Transition frequency Min -80 BC556 Collector cut-off current conditions BC558 Emitter-base breakdown voltage Collector cut-off current Test BC556 VCE=-5V,IC=-10mA, f=100MHz BC558 -0.7 V -0.82 V 6 pF 150 MHz 3150 MHz 150 MHz CLASSIFICATION of hFE RANK A B C RANGE 120-220 180-460 420-800 www.cj-elec.com (Aug TO-92 Package Outline Dimensions Symbol A A1 b c D D1 E e e1 L Φ h Dimensions In Millimeters Min Max 3.700 3.300 1.100 1.400 0.380 0.550 0.360 0.510 4.300 4.700 3.430 4.300 4.700 1.270 TYP 2.440 2.640 14.100 14.500 1.600 0.000 0.380 Dimensions In Inches Min Max 0.130 0.146 0.043 0.055 0.015 0.022 0.014 0.020 0.169 0.185 0.135 0.169 0.185 0.050 TYP 0.096 0.104 0.555 0.571 0.063 0.000 0.015 TO-92 Suggested Pad Layout www.cj-elec.com 3 E,Aug,2017 TO-92 7DSHDQG5HHO ZZZFMHOHFFRP4 E,Aug,2017