BFP405

BFP405 INFINEON | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 7

Technical content

/G01 For low current applications /G01 For oscillators up to 12 GHz /G01 Noise figure F = 1.25 dB at 1.8 GHz outstanding Gms = 23 dB at 1.8 GHz /G01 Transition frequency fT = 25 GHz /G01 Gold metallization for high reliability /G01 SIEGET /G02 25 GHz fT - Line VPS05605 ESD: Electrostatic discharge sensitive device, observe handling precaution! Type Marking Pin Configuration Package BFP405 ALs 1=B 2=E 3=C 4=E SOT343 Maximum Ratings Parameter Symbol Value Unit Collector-emitter voltage VCEO 4.5 V Collector-base voltage VCBO 15 Emitter-base voltage VEBO 1.5 Collector current IC 12 mA Base current IB 1 Total power dissipation TS /G01 120°C 1) Ptot 55 mW Junction temperature Tj 150 °C Ambient temperature TA -65 ... 150 Storage temperature Tstg -65 ... 150 Thermal Resistance Junction - soldering point2) RthJS /G01 520 K/W 1TS is measured on the emitter lead at the soldering point to the pcb 2For 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 = 1 mA, IB = 0 V(BR)CEO 4.5 5 - V Collector-base cutoff current VCB = 5 V, IE = 0 ICBO - - 150 nA Emitter-base cutoff current VEB = 1.5 V, IC = 0 IEBO - - 15 µA DC current gain IC = 5 mA, VCE = 4 V hFE 50 90 150 - AC characteristics (verified by random sampling) Transition frequency IC = 10 mA, VCE = 3 V, f = 2 GHz fT 18 25 - GHz Collector-base capacitance VCB = 2 V, f = 1 MHz Ccb - 0.05 0.1 pF Collector-emitter capacitance VCE = 2 V, f = 1 MHz Cce - 0.24 - Emitter-base capacitance VEB = 0.5 V, f = 1 MHz Ceb - 0.29 - Noise figure IC = 2 mA, VCE = 2 V, ZS = ZSopt , f = 1.8 GHz F - 1.25 - dB Power gain 1) IC = 5 mA, VCE = 2 V, ZS = ZSopt, ZL = ZLopt , f = 1.8 GHz Gms - 23 - Insertion power gain IC = 5 mA, VCE = 2 V, f = 1.8 MHz, ZS = ZL = 50/G01 |S21|2 14 18 - Third order intercept point IC = 5 mA, VCE = 2 V, ZS=ZSopt , ZL=ZLopt , f = 1.8 GHz IP3 - 15 - dBm 1dB Compression point IC = 5 mA, VCE = 2 V, f = 1.8 GHz, ZS=ZSopt , ZL=ZLopt P-1dB - 5 - 1Gms = |S21 / S12|

SPICE Parameters (Gummel-Poon Model, Berkley-SPICE 2G.6 Syntax) : Transistor Chip Data IS = 0.21024 fA VAF = 39.251 V NE = 1.7763 - VAR = 34.368 V NC = 1.3152 - RBM = 1.3491 /G01 CJE = 3.7265 fF TF = 4.5899 ps ITF = 1.3364 mA VJC = 0.99532 V TR = 1.4935 ns MJS = 0- XTI = 3 - BF = 83.23 - IKF = 0.16493 A BR = 10.526 - IKR = 0.25052 A RB = 15 /G01 RE = 1.9289 VJE = 0.70367 V XTF = 0.3641 - PTF = 0 deg MJC = 0.48652 - CJS = 0f F XTB = 0- FC = 0.99469 - NF = 1.0405 - ISE = 15.761 fA NR = 0.96647 - ISC = 0.037223 fA IRB = 0.21215 mA RC = 0.12691 /G02 MJE = 0.37747 - VTF = 0.19762 V CJC = 96.941 fF XCJC = 0.08161 - VJS = 0.75 V EG = 1.11 eV TNOM 300 K C'-E'-Diode Data (Berkley-SPICE 2G.6 Syntax) : IS = 2 fA RS = 20 /G01N = 1.02 - All parameters are ready to use, no scaling is necessary Package Equivalent Circuit: LBI = 0.47 nH LBO = 0.53 nH LEI = 0.23 nH LEO = 0.05 nH LCI = 0.56 nH LCO = 0.58 nH C BE = 136 fF C CB = 6.9 fF C CE = 134 fF Valid up to 6GHz The SOT-343 package has two emitter leads. To avoid high complexity of the package equivalent circuit, both leads are combined in one electrical connection. Extracted on behalf of Infineon Technologies AG by: Institut für Mobil-und Satellitentechnik (IMST) For examples and ready to use parameters please contact your local Infineon Technologies distributor or sales office to obtain a Infineon Technologies CD-ROM or see Internet: http://www.infineon.com/silicondiscretes

For non-linear simulation: /G03 Use transistor chip parameters in Berkeley SPICE 2G.6 syntax for all simulators. /G03 If you need simulation of the reverse characteristics, add the diode with the C'-E'- diode data between collector and emitter. /G03 Simulation of package is not necessary for frequencies < 100MHz. For higher frequencies add the wiring of package equivalent circuit around the non-linear transistor and diode model. Note: /G03 This transistor is constructed in a common emitter configuration. This feature causes an additional reverse biased diode between emitter and collector, which does not effect normal operation. EHA07307 C EE B Transistor Schematic Diagram The common emitter configuration shows the following advantages: /G03 Higher gain because of lower emitter inductance. /G03 Power is dissipated via the grounded emitter leads, because the chip is mounted on copper emitter leadframe. Please note, that the broadest lead is the emitter lead. Common Emitter S- and Noise-parameter For detailed S- and Noise-parameters please contact your local Infineon Technologies distributor or sales office to obtain a Infineon Technologies Application Notes CD-ROM or see Internet: http://www.infineon.com/silicondiscretes

Total power dissipation Ptot = f (TS ) 0 20 40 60 80 100 120 °C 150 TS mW 100 P tot Transition frequency fT = f (IC) f = 2 GHz VCE = parameter in V 0 2 4 6 8 10 mA 14 IC GHz fT 1.5 to 4 0.75 0.5 Permissible Pulse Load P totmax/P totDC = f (tp) 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s tp 0 10 1 10 Ptotmax / PtotDC D = 0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 Permissible Pulse Load R thJS = f (tp) 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s tp 2 10 3 10 K/W R thJS 0.5 0.2 0.1 0.05 0.02 0.01 0.005 D = 0

Power gain Gma, Gms = f (IC) VCE = 2V f = parameter in GHz 0 2 4 6 8 10 mA 14 IC dB G 0.9 1.8 2.4 Power gain Gma, Gms, |S21|2 = f (f) VCE = 2 V, IC = 5 mA f dB G G mG m|S2 Power gain Gma,Gms = f (VCE) IC=5mA f = parameter in GHz VCE GHz G 0.9 1.8 2.4 Collector-base capacitance C cb = f (VCB ) f = 1MHz VCB 0.00 0.05 0.10 0.15 0.20 pF 0.30 C cb

Noise figure F = f (IC) VCE = 2 V, f = 1.8 GHz 0 2 4 6 8 mA 12 IC 0.0 0.5 1.0 1.5 2.0 2.5 3.0 dB 4.0 F ZS = 50 Ohm ZS = ZSopt Noise figure F = f (IC) VCE = 2 V, ZS = ZSopt 0 2 4 6 8 mA 12 IC 0.0 0.5 1.0 1.5 2.0 2.5 3.0 dB 4.0 F f = 6 GHz f = 5 GHz f = 4 GHz f = 3 GHz f = 2.4 GHz f = 1.8 GHz f = 0.9 GHz Noise figure F = f ( f ) VCE = 2 V, ZS = ZSopt f 0.0 0.5 1.0 1.5 2.0 dB 3.0 F IC = 5 mA IC = 2 mA Source impedance for min. Noise Figure versus Frequency VCE = 2V, IC = 2mA / 5 mA 100 +j10 -j10 +j25 -j25 +j50 -j50 +j100 -j100 0.9GHz 1.8GHz 3GHz4GHz 5GHz 6GHz 2mA 5mA