CFH77 INFINEON | Alldatasheet

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Technical content

Data Book 1 03.00 GaAs HEMT CFH 77 Target Data Sheet

  • Very low noise
  • Very high gain
  • For low noise front end amplifiers up to 20 GHz
  • For DBS down converters ESD: Electrostatic discharge sensitive device, ob- serve handling precautions! Type Marking Ordering Code (taped) Package 1) Dimensions see Page 5. CFH 77 t.b.d. Q62702-G117 MW-4 Maximum Ratings Symbol Value Unit Drain-source voltage VDS 3.5 V Drain-gate voltage VDG 4.5 V Gate-source voltage VGS – 3.0 V Drain current ID 60 mA Channel temperature TCh 150 °C Storage temperature range Tstg – 65 … + 150 °C Total power dissipation (TS ≤ 51 °C)1) 1) TS: Temperature measured at soldering point. Ptot 180 mW Thermal Resistance Symbol Value Unit Channel-soldering point source RthChS 550 K/W MW-4

Data Book 2 03.00

Electrical Characteristics

TA = 25 °C, unless otherwise specified Characteristics Symbol Limit Values Unit Test Conditionsmin. typ. max. Drain-source saturation current IDSS 15 30 60 mA VDS = 2 V VGS = 0 V Pinch-off voltage VGS(P) – 2 – 0.7 – 0.2 V VDS = 2 V ID = 1 mA Gate leakage current IG –0 . 0 5 2 µA VDS = 2 V ID = 15 mA Transconductance gm 50 65 – mS VDS = 2 V ID = 15 mA Noise figure F –0 . 7 – d B VDS = 2 V ID = 15 mA f = 12 GHz Associated gain G a – 10.5 – dB VDS = 2 V ID = 15 mA f = 12 GHz

Data Book 3 03.00 Total Power Dissipation Ptot = f (TS; TA), package mounted on alumina Typical Common Source Noise Parameters ID = 15 mA, U DS = 2.0 V, Z0 = 50 Ω f F min G a G opt R n rn N F 50 Ω GHz dB dB MAG ANG Ω ––d B EHT08532 AT Ptot 50 100 150˚C TS; TA TS 100 120 140 160 180 200 mW

Data Book 4 03.00 Typical Common Source S-Parameters ID = 15 mA, U D = 2.0 V, Z0 = 50 Ω f S11 S21 S12 S22 GHz MAG ANG MAG ANG MAG ANG MAG ANG

Data Book 5 03.00 Package Outlines 0.7-0.05 1.1 max 2˚...30˚ 2.6 max 10˚max 10˚max 0.1 max 2.9±0.1 1.3±0.1 BM0.25 A B +0.1 +0.1 -0.050.4 GSO05553 acc. to +0.2 DIN 6784 0.65 0.5 AM0.20 MW-4 (Special Package) Pin assignment: 1 = Source 2 = Drain 3 = Source 4 = Gate Sorts of Packing Package outlines for tubes, trays etc. are contained in our Data Book “Package Information”. Dimensions in mmSMD = Surface Mounted Device