MFE140 DIGITRON | Alldatasheet
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phone +1.908.245-7200 MFE140 DU AL GATE MOSFET FM AMPLIFIER MAXIMUM RATINGS Rating Symbol Value Unit Drain-source voltage VDS 25 Vdc Gate-source voltage VGS ±7.0 Vdc Drain current ID 30 mAdc Gate current IG 10 mAdc Total device dissipation @ TA = 25°C Derate above 25°C PD 300 mW Operating and storage temperature range TJ, Tstg -65 to 175 °C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Drain source breakdown voltage (ID = 10µAdc, VS = 0, VG1 = -4.0Vdc, VG2 = 4.0Vdc) V(BR)DSX 25 - - Vdc Gate 1-source breakdown voltage (IG1 = ±10µAdc, VG2S = 0) V(BR)G1SO ±7.0 - ±20 Vdc Gate 2-source breakdown voltage (IG2 = ±10µAdc, VG2S = 0) V(BR)G2SO ±7.0 - ±20 Vdc Gate 1 leakage current G1S = ±6.0Vdc, VG2S = 0, VDS = 0) IG1SS - - 20 nAdc Gate 2 leakage current G2S = ±6.0Vdc, VG1S = 0, VDS = 0) IG2SS - - 20 nAdc Gate 1 to source cutoff voltage DS = 15Vdc, VG2S = 4.0, ID = 200µAdc) VG1S(off) - - -4.0 Vdc Gate 2 to source cutoff voltage (VDS = 15Vdc, VG1S = 0, ID = 200µAdc) VG2S(off) - - -4.0 Vdc ON CHARACTERISTICS Zero-gate voltage drain current (VDS = 15Vdc, VG2S = 0, VG2S = 4.0Vdc) IDSS 3.0 10 30 mA SMALL SIGNAL CHARACTERISTICS Forward transfer admittance (gate 1 connected to drain) (VDS = 15Vdc, VG2S = 4.0Vdc, ID = 10mAdc, f = 1.0kHz) |yfs| 10 - 20 mmhs Input capacitance (VDS = 15Vdc, VG2S = 4.0Vdc, ID = IDSS, f = 1.0MHz) Ciss - 4.5 7.0 pF Reverse transfer capacitance DS = 15Vdc, VG2S = 4.0Vdc, ID = IDSS, f = 1.0MHz) Crss - 0.023 0.05 pF Output capacitance DS = 15Vdc, VG2S = 4.0Vdc, ID = IDSS, f = 1.0MHz) Coss - 2.5 4.0 pF FUNCTIONAL CHARACTERISTICS Noise figure NF - 2.5 3.5 dB Common source power gain Gps 20 23 - dB Level of unwanted signal for 1.0% cross modulation - - 45 - mV Common-source conversion power gain(Gate 1 or Gate 2 injection) (Signal frequency = 100MHz, local oscillator frequency = 110.7MHz) GC 15 18.5 - dB ½ IF rejection ½ IFREJ - 50 - dB sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com Rev. 20120706
phone +1.908.245-7200 MFE140 DU AL GATE MOSFET FM AMPLIFIER sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com Rev. 20120706
phone +1.908.245-7200 MFE140 DU AL GATE MOSFET FM AMPLIFIER sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com Rev. 20120706
phone +1.908.245-7200 MFE140 DUAL GATE MOSFET FM AMPLIFIER sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com Rev. 20120706
phone +1.908.245-7200 MFE140 DUAL GATE MOSFET FM AMPLIFIER Inches Millimeters Dim Min Max Min Max A - 0.230 - 5.840 B - 0.195 - 4.950 C - 0.210 - 5.330 D - 0.021 - 0.530 E - 0.030 - 0.760 F - 0.019 - 0.480 G 0.100 BSC 2.540 BSC H - 0.046 - 1.170 J - 0.0480 - 1.220 K 0.500 - TO-72 12.700 - L 0.250 - 6.350 - M 45°C BSC 45°C BSC N 0.050 BSC
1.270 BSC
P - 0.050 - 1.270 Available Non-RoHS (standard) or RoHS compliant (add PBF suffix). Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com Rev. 20120706