BFR843EL3 Low noise broadband pre-matched RF bipolar transistor Product description The BFR843EL3 is a low noise dual band pre-matched transistor in a low profile package for high speed and low power consumption applications. Feature list Unique combination of high end RF performance and robustness: 20 dBm maximum RF input power and 1 kV HBM ESD hardness High transition frequency enables best in class noise performance at high frequencies: NF = 1 dB at 2.4 GHz, 1.8 V, 8 mA and 1.15 dB at 5.5 GHz, 1.8 V, 8 mA min High gain G = 24 dB at 2.4 GHz, 1.8 V, 15 mA and 21.5 dB at 5.5 GHz, 1.8 V, 15 mA ms OIP = 20.5 dBm at 2.4 GHz, 1.8 V, 15 mA and 20.5 dBm at 5.5 GHz, 1.8 V, 15 mA 3 Suitable for low voltage applications e.g. V = 1.2 V and 1.8 V (2.85 V, 3.3 V, 3.6 V require corresponding CC collector resistor) Product validation Qualified for industrial applications according to the relevant tests of JEDEC47/20/22. Potential applications Wireless communications: WLAN 2.4 GHz and 5-6 GHz bands, broadband LTE or WiMAX LNA Satellite navigation systems (e.g. GPS, GLONASS, BeiDou, Galileo...) and satellite C-band LNB (1st and 2nd stage LNA) Device information Table 1 Part information Product name / Ordering code Package Pin configuration Marking Pieces / Reel BFR843EL3 / BFR843EL3E6327XTSA1 TSLP-3-10 1 = B 2 = C 3 = E T2 15000 Attention: ESD (Electrostatic discharge) sensitive device, observe handling precautions Datasheet Please read the Important Notice and Warnings at the end of this document v2.0 www.infineon.com 2018-09-26BFR843EL3 Low noise broadband pre-matched RF bipolar transistor Table of contents Table of contents Product description 1 Feature list . 1 Product validation . 1 Potential applications 1 Device information . 1 Table of contents . 2 1 Absolute maximum ratings 3 2 Thermal characteristics . 4 3 Electrical characteristics 5 3.1 DC characteristics . 5 3.2 General AC characteristics 5 3.3 Frequency dependent AC characteristics .6 3.4 Characteristic DC diagrams 10 3.5 Characteristic AC diagrams 13 4 Package information TSLP-3-10 19 Revision history . 20 Disclaimer 21 Datasheet 2 v2.0 2018-09-26