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BC846A_07 INFINEON | Alldatasheet

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Technical content

NPN Silicon AF Transistors

• For AF input stages and driver applications
• High current gain
• Low collector-emitter saturation voltage
• Low noise between 30 Hz and 15 kHz
• Complementary types:
• Pb-free (RoHS compliant) package1)
• Qualified according AEC Q101 1Pb-containing package may be available upon special request

Type Marking Pin Configuration Package BC846A BC846B BC846BW BC847A BC847B BC847BF BC847BL3 BC847BT BC847BW BC847C BC847CW BC848A BC848AW BC848B BC848BF BC848BL3 BC848BW BC848C BC848CW BC849B BC849BF BC849C BC849CW BC850B BF850BF BC850BW BC850C BC850CW 1As 1Bs 1Bs 1Es 1Fs 1Fs 1Fs 1Gs 1Gs 1Js 1Js 1Ks 1Ks 1Ks 1Ls 1Ls 2Bs 2Bs 2Cs 2Cs 2Fs 2Fs 2Fs 2Gs 2Gs 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 2=E 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C 3=C SOT23 SOT23 SOT323 SOT23 SOT23 TSFP-3 TSLP-3-1 SC75 SOT323 SOT23 SOT323 SOT23 SOT323 SOT23 TSFP-3 TSLP-3-1 SOT323 SOT23 SOT323 SOT23 TSFP-3 SOT23 SOT323 SOT23 TSFP-3 SOT323 SOT23 SOT323

Parameter Symbol Value Unit Collector-emitter voltage BC846... VCEO V Collector-emitter voltage BC846... VCES Collector-base voltage BC846... VCBO Emitter-base voltage BC846... VEBO Collector current IC 100 mA Peak collector current ICM 200 Total power dissipation- TS ≤ 71 °C, BC846-BC850 TS ≤ 128 °C, BC847F-BC850F TS ≤ 135 °C, BC847L3-BC848L3 TS ≤ 109 °C, BC847T TS ≤ 124 °C, BC846W-BC850W Ptot 330 250 250 250 250 mW Junction temperature Tj 150 °C Storage temperature Tstg -65 ... 150

Parameter Symbol Value Unit Junction - soldering point1) BC846-BC850 BC847F-BC850F BC847L3-BC848L3 BC847T BC846W-BC850W RthJS ≤ 240 ≤ 90 ≤ 60 ≤ 165 ≤ 105 K/W 1For calculation of RthJA please refer to Application Note Thermal Resistance

Electrical Characteristics at TA = 25°C, unless otherwise specified Parameter Symbol Values Unit min. typ. max. DC Characteristics Collector-emitter breakdown voltage IC = 10 mA, IB = 0 , BC846... V(BR)CEO V Collector-base breakdown voltage IC = 10 µA, IE = 0 , BC846... V(BR)CBO Emitter-base breakdown voltage IE = 0 , IC = 10 µA V(BR)EBO - 6 - Collector-base cutoff current VCB = 45 V, IE = 0 VCB = 30 V, IE = 0 , TA = 150 °C ICBO 0.015 µA DC current gain1) IC = 10 µA, VCE = 5 V, hFE-grp.A IC = 10 µA, VCE = 5 V, hFE-grp.B IC = 10 µA, VCE = 5 V, hFE-grp.C IC = 2 mA, VCE = 5 V, hFE-grp.A IC = 2 mA, VCE = 5 V, hFE-grp.B IC = 2 mA, VCE = 5 V, hFE-grp.C hFE 110 200 420 140 250 480 180 290 520 220 450 800 Collector-emitter saturation voltage1) IC = 10 mA, IB = 0.5 mA IC = 100 mA, IB = 5 mA VCEsat 200 250 600 mV Base emitter saturation voltage1) IC = 10 mA, IB = 0.5 mA IC = 100 mA, IB = 5 mA VBEsat 700 900 Base-emitter voltage1) IC = 2 mA, VCE = 5 V IC = 10 mA, VCE = 5 V VBE(ON) 580 660 700 770 1Pulse test: t < 300µs; D < 2%

Electrical Characteristics at TA = 25°C, unless otherwise specified Parameter Symbol Values Unit min. typ. max. AC Characteristics Transition frequency IC = 10 mA, VCE = 5 V, f = 100 MHz fT - 250 - MHz Collector-base capacitance VCB = 10 V, f = 1 MHz Ccb - 0.95 - pF Emitter-base capacitance VEB = 0.5 V, f = 1 MHz Ceb - 9 - Short-circuit input impedance IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.A IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.B IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.C h11e 2.7 4.5 8.7 kΩ Open-circuit reverse voltage transf. ratio IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.A IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.B IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.C h12e 1.5 10-4 Short-circuit forward current transf. ratio I C = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.A IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.B IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.C h21e 200 330 600 Open-circuit output admittance I C = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.A IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.B IC = 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.C h22e µS Noise figure IC = 200 µA, VCE = 5 V, f = 1 kHz, F - 1.2 4 dB Equivalent noise voltage IC = 200 µA, VCE = 5 V, RS = 2 kΩ , Vn - - 0.135 µV

DC current gain hFE = ƒ(IC) VCE = 5 V 10 10 10 10 EHP00365 h mA-2 -1 12 FE 310 102 010 101 010 555 100 -50 ΙC C C C Collector-emitter saturation voltage IC = ƒ(VCEsat), hFE = 20 EHP00367 VCEsat mA ΙC V0.3 0.5 100 -50 0.1 0.2 0.4 C C C Base-emitter saturation voltage IC = ƒ(VBEsat), hFE = 20 010 EHP00364 BEsatV 0.6 V 1.2 100 101 210 ΙC mA 0.2 0.4 0.8 C25 C100 C -50C Collector cutoff current ICBO = ƒ(TA) VCB = 30 V 10 0 50 100 150 EHP00415 TA nA ΙCB0 max typ

Transition frequency fT = ƒ(IC) VCE = 5 V 10 10 10 10 EHP00363 f mA MHz -1 0 1 2 5 T 310 102 110 ΙC Collector-base capacitance Ccb = ƒ(VCB) Emitter-base capacitance Ceb = ƒ(VEB) 0 4 8 12 16 V 22 VCB/VEB pF CCB/CEB CCB CEB Total power dissipation Ptot = ƒ(TS) BC846-BC850 0 15 30 45 60 75 90 105 120 °C 150 TS 120 150 180 210 240 270 300 mW 360 Ptot Total power dissipation Ptot = ƒ(TS) BC847BF-BC850BF 0 15 30 45 60 75 90 105 120 °C 150 TS 100 125 150 175 200 225 250 mW 300 Ptot

Total power dissipation Ptot = ƒ(TS) BC847BL3/BC848BL3 0 15 30 45 60 75 90 105 120 °C 150 TS 100 125 150 175 200 225 250 mW 300 Ptot Total power dissipation Ptot = ƒ(TS) BC847BT 0 15 30 45 60 75 90 105 120 °C 150 TS 100 125 150 175 200 225 250 mW 300 Ptot Total power dissipation Ptot = ƒ(TS) BC846W-BC850W 0 15 30 45 60 75 90 105 120 °C 150 TS 100 125 150 175 200 225 250 mW 300 Ptot Permissible Pulse Load P totmax/PtotDC = ƒ(tp) BC846/W-BC850/W EHP00362 010 D = 101 102 310 10-5 10-4 10-3 10-2 100s 0.005 0.01 0.02 0.05 0.1 0.2 0.5 tp =D T tp T totmax totP DC P pt

Ptotmax/PtotDC = ƒ(tp) BC847BF-BC850BF 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s tp 0 10 1 10 2 10 3 10 Ptotmax/PtotDC D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 Permissible Puls Load RthJS = ƒ (tp) BC847BF-BC850BF 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s tp -1 10 0 10 1 10 2 10 K/WRthJS D=0.5 0.2 0.1 0.05 0.02 0.01 0.005 Permissible Puls Load RthJS = ƒ (tp) BC847BL3, BC848BL3 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s tp -1 10 0 10 1 10 2 10 RthJS 0.5 0.2 0.1 0.05 0.02 0.01 0.005 D = 0 Permissible Pulse Load Ptotmax/PtotDC = ƒ(tp) BC847BL3, BC848BL3 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s tp 0 10 1 10 2 10 3 10 Ptotmax/ PtotDC D = 0 0.005 0.01 0.02 0.05 0.1 0.2 0.5

Permissible Puls Load RthJS = ƒ (tp) BC847BT 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s tp -1 10 0 10 1 10 2 10 3 10 K/WRthJS D=0.5 0.2 0.1 0.05 0.02 0.01 0.005 Permissible Pulse Load Ptotmax/PtotDC = ƒ(tp) BC847BT 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s tp 0 10 1 10 2 10 3 10 Ptotmax / PtotDC D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 Noise figure F = ƒ(VCE) IC = 0.2mA, RS = 2kΩ , f = 1kHz 10 10 10 10 BC 846...850 EHP00370 VCE F V dB -1 0 1 25 Noise figure F = ƒ(f) IC = 0.2 mA, VCE = 5V, RS = 2 kΩ 10 10 10 10 BC 846...850 EHP00371 F kHz dB -2 -1 1 2 f 010

Noise figure F = ƒ(IC) VCE = 5V, f = 120Hz 10 10 10 10 BC 846...850 EHP00372 F mA-3 -2 0 1 -110 = 1 M 100 k 10 k dB 500 1 k ΩΩ ΩSR Ω Ω CΙ Noise figure F = ƒ(IC) VCE = 5V, f = 1kHz 10 10 10 10 BC 846...850 EHP00373 F mA-3 -2 0 1 -110 = 1 M 100 k 10 k dB 500 1 k ΩΩ ΩSR Ω Ω CΙ Noise figure F = ƒ(IC) VCE = 5V, f = 10kHz 10 10 10 10 BC 846...850 EHP00374 F mA-3 -2 0 1 -110 = 1 M 100 k 10 k dB 500 1 k Ω Ω Ω SR Ω Ω CΙ

Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel 1.6±0.2 0.5 0.10 M 0.5 A 0.2 0.2 +0.1 -0.05 1 2 -0.05 +0.1 1.6±0.2

0.2 M A

0.7 0.15 10˚ MAX. 0.1 MAX. ±0.05 ±0.1 ±0.10.8 MAX.10˚ 1.15 0.65 0.4 0.4 0.65 0.50.5 BCR108T Type codePin 1 1.8 0.2 MAX. 0.9 1.4 1.75 0.45 Pin 1 2005, December Date code Marking Layout (Example)

Date Code marking for discrete packages with one digit (SCD80, SC79, SC75 1)) CES-Code 1) New Marking Layout for SC75, implemented at October 2005. Month 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 201 3 2014 0 1 apAPapAPapAP 0 2 bqB Q bqB Q bqB Q 0 3 crC R crC R crC R 0 4 d sDSd sDSd sDS 0 5 e t ETe t ETe t ET 0 6 fuF U fuF U fuF U 0 7 gvG VgvG VgvG V 0 8 h xHXh xHXh xHX 0 9 jyJ Y jyJ Y jyJ Y 1 0 k zKZk zKZk zKZ 1 1 l 2L4 l 2L4 l 2L4 1 2 n3N5n3N5n3N5

Marking Layout (Example) Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel EH s BCW66 Type code Pin 1 0.8 0.9 0.91.3 0.8 1.2

0.25 M BC

1.9 -0.05 +0.10.4 ±0.12.9 0.95 C B 0...8˚ 0.2 A 0.1 MAX. 1.3 ±0.1 10˚ MAX. M 2.4 ±0.15 ±0.11 A 0.15 MIN. 1) Lead width can be 0.6 max. in dambar area 3.15 2.65 2.13 0.9 0.2 1.15Pin 1 Manufacturer 2005, June Date code (YM)

Marking Layout (Example) Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel 1.25 ±0.1 0.1 MAX. 2.1±0.1 0.15 +0.1 -0.05 0.3+0.1 ±0.10.9 A ±0.22 -0.05 0.650.65 M 0.1 0.1 MIN. 0.1 M0.2 A 0.24 2.15 1.1 2.3 Pin 1 Pin 1 2005, June Date code (YM) BCR108W Type code 0.6 0.8 1.6 0.65 0.65 Manufacturer

Marking Layout (Example) Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel ±0.050.2 ±0.051.2 10˚ MAX. ±0.050.8 1.2±0.05 ±0.040.55 ±0.050.2 ±0.050.15±0.050.2 0.4±0.05 0.4±0.05 0.4 0.45 1.05 0.4 0.4 BCR847BF Type codePin 1 0.2 1.35 0.3 0.7 1.2 1.5 Pin 1 Manufacturer

0.4+0.1 BFR193L3 Type code Pin 1 marking Laser marking 0.76 1.16 0.5 Pin 1 marking Reel ø180 mm = 15.000 Pieces/Reel For board assembly information please refer to Infineon website "Packages" Package Outline Foot Print Marking Layout (Example) Standard Packing Stencil aperturesCopper Solder mask 0.275 0.2 0.315 0.945 0.45 0.17 0.355 0.2 0.35 0.225 1 0.6 0.225 0.15 0.35 0.3 R0.1 ±0.050.35 ±0.0352x0.15 1) Top view Bottom view 1) Dimension applies to plated terminal ±0.0350.5 1) ±0.050.6 ±0.050.65 ±0.0352x 0.25 1) ±0.0350.25 1±0.05 Pin 1 marking 0.05 MAX.

81726 München, Germany

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