CYStech Electronics Corp. Spec. No. : C201N3 Issued Date : 2002.05.18 Revised Date : 2002.10.31 Page No. : 1/4 Gentral Purpose NPN Epitaxial Planar Transistor BTC2059N3 Description The BTC2059N3 is designed for using in VHF & UHF oscillators and VHF mixer in tuner of a TV receiver. Features • High transition frequency. ( fT = 1.0GHz, TYP. @ VCB=10V, IC=10mA, f=200MHz ) • Very low capacitance. ( Cob = 1.4 pF , TYP. @ VCB=10V, f=1MHz ) • Small rbb’-Cc and high gain. ( rbb’-Cc = 8ps , TYP. @VCB=10V, Ic=10mA, f=31.8MHz) • Small NF. ( NF = 5.5dB , TYP. @VCE=12V, Ic=2mA, f=200MHz, Rg=50ohm ) Equivalent Circuit BTC2059N3 SOT-23 B：Base C：Collector E：Emitter Absolute Maximum Ratings (Ta=25°C) Parameter Symbol Limits Unit Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Power Dissipation Junction Temperature Storage Temperature VCBO VCEO VEBO IC Pd Tj Tstg 25 18 3 50 225 150 -55~+150 V V V mA mW °C °C BTC2059N3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C201N3 Issued Date : 2002.05.18 Revised Date : 2002.10.31 Page No. : 2/4 Characteristics (Ta=25°C) Symbol BVCBO BVCEO BVEBO ICBO IEBO *VCE(sat) *hFE fT Cob Rbb’-Cc NF Min. 25 18 3 52 600 - Typ. 0.1 1000 1.4 8 5.5 Max. 0.5 0.5 0.5 270 2.0 15 - Unit V V V uA uA V Test Conditions MHz pF pF dB IC=10uA IC=1mA IC=10uA VCB=10V VEB=2V IC=20mA, IB=4mA VCE=10V, IC=10mA VCB=10V, IC=10mA, f=200MHz VCB=10V, IE=0A, f=1MHz VCB=10V, IC=10mA, f=31.8MHz VCE=12V, IC=2mA, f=200MHz,Rg=50ohm *Pulse Test : Pulse Width ≤380us, Duty Cycle≤2% Classification Of hFE Rank Range K 52~120 P 82~180 Q 120~270 Characteristic Curves Current Gain vs Collector Current Saturation Voltage vs Collector Current 1000 1000 Current Gain---HFE Saturation Voltage---(mV) HFE@VCE=10V 100 100 10 0.1 1 10 100 Collector Current ---IC(mA) BTC2059N3 VCE(SAT)@IC=5IB 1000 1 10 100 1000 Collector Current--- IC(mA) CYStek Product Specification Spec. No. : C201N3 Issued Date : 2002.05.18 Revised Date : 2002.10.31 Page No. : 3/4 CYStech Electronics Corp. Saturation Voltage vs Collector Current Cutoff Frequency vs Collector Current Cutoff Frequency---FT(GHZ) 10 Saturation Voltage---(mV) 1000 VBE(SAT)@IC=5IB 100 FT@VCE=10V 1 0.1 1 10 100 1000 Collector Current---IC(mA) 1 10 100 Collector Current---IC(mA) PD - Ta Power Dissipation---PD(mW) 250 200 150 100 50 0 0 50 100 150 200 Ambient Temperature --- Ta(℃ ) BTC2059N3 CYStek Product Specification Spec. No. : C201N3 Issued Date : 2002.05.18 Revised Date : 2002.10.31 Page No. : 4/4 CYStech Electronics Corp. SOT-23 Dimension Marking: A L 3 B 3E S 2 1 G V 3-Lead SOT-23 Plastic Surface Mounted Package CYStek Package Code: N3 C Style: Pin 1.Base 2.Emitter 3.Collector D H K J *: Typical Inches Min. Max. 0.1102 0.1204 0.0472 0.0630 0.0335 0.0512 0.0118 0.0197 0.0669 0.0910 0.0005 0.0040 DIM A B C D G H Millimeters Min. Max. 2.80 3.04 1.20 1.60 0.89 1.30 0.30 0.50 1.70 2.30 0.013 0.10 DIM J K L S V Inches Min. Max. 0.0034 0.0070 0.0128 0.0266 0.0335 0.0453 0.0830 0.1083 0.0098 0.0256 Millimeters Min. Max. 0.085 0.177 0.32 0.67 0.85 1.15 2.10 2.75 0.25 0.65 Notes: 1.Dimension and tolerance based on our Spec. dated Feb. 18,2002. 2.Controlling dimension: millimeters. 3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 4.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material: • Lead: 42 Alloy ; solder plating • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. BTC2059N3 CYStek Product Specification