BC848

BC846BDW Series General Purpose Transistor NPN Duals P b Lead(Pb)-Free 4 5 6 3 2 1 65 4 1 2 3 SOT-363(SC-88) NPN+NPN Maximum Ratings Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current-Continuous Symbol VCEO VCBO VEBO IC BC846 65 80 6.0 100 BC847 45 50 6.0 100 BC848 30 30 5.0 100 Unit Vdc Vdc Vdc mAdc Thermal Characteristics Characteristics Total Device Dissipation Per Device FR-5 Board(1) TA =25 C Derate Above 25 C Thermal Resistance, Junction to Ambient Junction and Storage, Temperature Symbol PD Max 380 250 3.0 RθJA TJ,Tstg 328 -55 to +150 Unit mW mW/ C C/W C Device Marking BC846BDW=1B, BC847BDW=1F, BC848BDW=1K, BC847CDW=1G, BC848CDW=1L Note: FR-5=1.0- 0.75- 0.062 in WEITRON http://www.weitron.com.tw - - 1/6 Rev.B 09-Oct-08 BC846BDW Series Electrical Characteristics Off Characteristics Collector-Emitter Breakdown Voltage (IC=10mAdc) BC846 BC847 BC848 Collector-Emitter Breakdown Voltage (IC=10 uAdc, VEB=0) BC846 BC847 BC848 Emitter-Base Breakdown Voltage (IC=10 uAdc) BC846 BC847 BC848 Emitter-Base Breakdown Voltage (IE=1.0 uAdc) BC846 BC847 BC848 Collector Cutoff Current ( VCB=30Vdc) ( VCB=30Vdc, TA =150 C) ICBO V(BR)EBO V(BR)CBO 80 50 30 ( TA=25 C Unless Otherwise noted) Symbol Min Typ Max Unit Characteristics V(BR)CEO 65 45 30 - 15 5.0 Vdc V(BR)CES Vdc 80 50 30 Vdc 6.0 6.0 5.0 Vdc - nAdc uAdc On Characteristics DC Current Gain (IC= 10 uAdc, VCE=5.0Vdc) (IC= 2.0 mAdc, VCE= 5.0 Vdc) Collector-Emitter Saturation Voltage (IC= 10 mAdc, IB= 0.5 mAdc) (IC= 100 mAdc, IB= 5.0mAdc) Base-Emitter Saturation Voltage (IC= 10 mAdc, IB= 0.5 mAdc) (IC= 100 mAdc, IB= 5.0 mAdc) Base-Emitter Voltage (IC= 2.0 mAdc, VCE= 5.0 mAdc) (IC= 10 mAdc, VCE= 5.0 mAdc) BC846B, BC847B, BC848B BC847C, BC848C BC846B, BC847B, BC848B BC847C, BC848C HFE 200 420 150 270 290 520 450 800 - VCE(sat) Vdc - 0.7 0.9 660 - 0.25 0.6 VBE(sat) 580 - 700 770 Vdc VBE(on) mVdc Small-Signal Characteristics Current-Gain-Bandwidth Product (IC= 10 mAdc, VCE= 5.0 Vdc, f=100MHz) Output Capacitance ( VCB= 10 Vdc, f=1.0MHz) Noise Figure ( VCE= 5.0Vdc, IC= 0.2 mAdc, RS=2.0k Ω , f=1.0kHz, BW=200Hz) fT Cobo 100 4.5 MHz pF BC846B, BC847B, BC848B BC847C, BC848C NF - 10 4.0 dB WEITRON http://www.weitron.com.tw 2/9 Rev.B 09-Oct-08 BC846BDW Series 2.0 hFE , NORMALIZED DC CURRENTGAIN 1.5 1.0 0.8 0.6 0.4 0.3 0.2 VCE = 10 V TA = 25 C V , VOLTAGE (VOLTS) 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.2 0.5 50 1.0 2.0 5.0 10 20 IC , COLLECTOR CURRENT (mAdc) 100 200 0 0.1 VCE(sat) @ I C/IB = 10 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 IC , COLLECTOR CURRENT (mAdc) VBE(on) @ V CE = 10 V TA = 25 C VBE(sat) @ I C/IB = 10 FIG.1 Normalized DC Current Gain 2.0 TA = 25 C 1.6 IC = 200 mA 1.2 IC = IC = IC = 50 mA 10 mA 20 mA 0.8 IC = 100 mA θVB , TEMPERATURE COEFFICIENT (mV/ C) 1.0 FIG.2 "Saturation" and "On" Voltages VCE , COLLECTOR-EMITTER VOL TAGE (V) -55 C to +125 C 1.2 1.6 2.0 2.4 2.8 0.4 0 0.02 0.1 1.0 IB , BASE CURRENT (mA) 10 20 0.2 10 1.0 IC , COLLECTOR CURRENT (mA) 100 FIG.3 Collector Saturation Region 10 7.0 C, CAPACITANCE (pF) 5.0 Cib TA = 25 C fT , CURRENT-GAIN - BANDWIDTH PRODUCT (MHz) 400 300 200 FIG.4 Base-Emitter Temperature Coefficient 3.0 Cob 2.0 100 80 60 40 30 20 0.5 0.7 1.0 VCE = 10 V TA = 25 C 1.0 0.4 0.6 0.8 1.0 2.0 4.0 6.0 8.0 10 VR , REVERSE VOLTAGE (VOLTS) 20 40 2.0 3.0 5.0 7.0 10 20 IC, COLLECTOR CURRENT (mAdc) 30 50 FIG.5 Capacitances FIG.6 Current-Gain - Bandwidth Product WEITRON http://www.weitron.com.tw 3/6 Rev.B 09-Oct-08 BC846BDW Series hFE , DC CURRENT GAIN (NORMALIZED) 1.0 VCE = 5 V TA = 25 C 2.0 1.0 0.5 0.2 0.1 0.2 10 100 1.0 IC , COLLECTOR CURRENT (mA) V, VOLTAGE (VOLTS) TA = 25 C 0.8 VBE(sat) @ I C/IB = 10 0.6 VBE @ V CE = 5.0 V 0.4 0.2 VCE(sat) @ I C/IB = 10 0 0.2 0.5 10 20 5.0 1.0 2.0 IC , COLLECTOR CURRENT (mA) 50 100 200 FIG.7 Normalized DC Current Gain VCE , COLLECTOR-EMITTER VOL TAGE (VOLTS) 2.0 TA = 25 C 1.6 20 mA 1.2 IC = 10 mA 50 mA 100 mA 200 mA -1.0 FIG.8 "On" Voltage θVB , TEMPERATURE COEFFICIENT (mV/ C) -1.4 -1.8 VB for VBE 0.8 -2.2 -55 C to 125 C 0.4 -2.6 0 0.02 0.05 0.1 0.2 0.5 1.0 2.0 IB , BASE CURRENT (mA) 5.0 10 20 -3.0 0.2 0.5 10 20 1.0 2.0 5.0 IC , COLLECTOR CURRENT (mA) 50 100 200 FIG.9 Collector Saturation Region FIG.10 Base-Emitter Temperature Coefficient TA = 25 C C , CAPACITANCE (pF) 20 Cib 10 6.0 4.0 Cob fT , CURRENT-GAIN - BANDWIDTH PRODUCT 40 500 VCE = 5 V TA = 25 C 200 100 50 20 2.0 0.1 0.2 10 20 0.5 1.0 2.0 5.0 VR , REVERSE VOL TAGE (VOLTS) 50 100 1.0 5.0 10 50 100 IC , COLLECTOR CURRENT (mA) FIG.11 Capacitance FIG.12 Current-Gain - Bandwidth Product WEITRON http://www.weitron.com.tw 4/6 Rev.B 09-Oct-08 BC846BDW Series 1.0 D = 0.5 r(t), TRANSIENTTHERMAL RESIST ANCE (NORMALIZED) 0.2 0.1 0.05 0.02 0.01 0.01 P(pk) t1 t2 DUTY CYCLE, D = t1 /t2 SINGLE PULSE 0.001 0 1.0 10 100 t , TIME (ms) 1.0 k 10 k 100 k 1.0 M Z JA (t) = r(t) RJA R θJA = 328 C/W MAX D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t1 TJ(pk) - T C = P(pk) RJC (t) 0.1 FIG.13 Thermal Response -200 IC, COLLECTOR CURRENT (mA) 1s -100 -50 TA = 25 C T J = 25 C 3 ms -10 -5.0 -2.0 -1.0 BC558 BC557 BC556 BONDING WIRE LIMIT THERMAL LIMIT SECOND BREAKDOWN LIMIT -5.0 -10 -30 -45 -65 -100 VCE , COLLECTOR-EMITTER VOL TAGE (V) FIG.14 Active Region Safe Operating Area WEITRON http://www.weitron.com.tw 5/6 Rev.B 09-Oct-08 BC846BDW Series SOT-363 Package Outline Dimensions A Unit:mm SOT-363 6 5 4 BC 1 2 3 D E H K J L M Dim A B C D E H J K L M Min Max 0.10 0.30 1.15 1.35 2.00 2.20 0.65 REF 0.30 0.40 1.80 2.20 0.10 0.80 1.10 0.25 0.40 0.10 0.25 WEITRON http://www.weitron.com.tw 6/6 Rev.B 09-Oct-08