PRELIMINARY DATA SHEET N-CHANNEL GaAs MES FET NES1720P-140 140 W L-BAND PUSH-PULL POWER GaAs MES FET DESCRIPTION The NES1720P-140 is a 140 W push-pull type GaAs MES FET designed for high power transmitter applications for PCS, PDC and PHS base station systems. It is capable of delivering 140 W of output power (CW) with high linear gain, high efficiency and excellent distortion under the condition of 12 V operation. Its primary band is 1.7 to 2.0 GHz. The device employs 0.9 m Tungsten Silicide gates, via holes, plated heat sink, and silicon dioxide passivation for superior performance, thermal characteristics, and reliability. Reliability and performance uniformity are assured by NEC's stringent quality and control procedures. FEATURES * Push-pull type N-channel GaAs MES FET * VDS = 12.0 V operation * High output power: Pout = 140 W TYP. * High linear gain: GL = 11.0 dB TYP. * High power added efficiency: add = 43% TYP. @ VDS = 12.0 V, IDset = 6.0 A (total), f = 1.96 GHz ORDERING INFORMATION Part Number NES1720P-140 Package T-92 Supplying Form ESD protective envelope Remark To order evaluation samples, consult your NEC sales representative. Caution Please handle this device at static-free workstation, because this is an electrostatic sensitive device. The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. P15566EJ1V0DS00 (1st edition) Date Published June 2001 NS CP(K) Printed in Japan (c) 2000, 2001 NES1720P-140 ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, T A = +25C) Operation in excess of any one of these parameters may result in permanent damage. Parameter Symbol Ratings Unit Drain to Source Voltage VDS 19 V Gate to Source Voltage VGSO -7 V Gate to Drain Voltage VGDO -22 V Drain Current ID 76 A Gate Current IG 440 mA 270 W Total Power Dissipation Ptot Note Channel Temperature Tch 175 C Storage Temperature Tstg -65 to +175 C Note TC = +25C RECOMMENDED OPERATING CONDITIONS Parameter MIN. TYP. MAX. Unit VDS - - 12.0 V Gcomp - - 3.0 dB Channel Temperature Tch - - +150 C Set Drain Current IDset - 6.0 6.0 A - 5 12.5 MIN. TYP. MAX. Unit - 76.0 - A -4.0 -2.6 - V - 0.4 0.55 C/W 50.5 51.5 - dBm - 24.0 - A - 43 - % 10.0 11.0 - dB Drain to Source Voltage Gain Compression Gate Resistance Symbol Test Conditions VDS = 12.0 V, RF OFF Note Rg Note Rg is the series resistance between the gate supply and the FET gate. ELECTRICAL CHARACTERISTICS (TA = +25C) Parameter Symbol Test Conditions Saturated Drain Current IDSS VDS = 2.5 V, VGS = 0 V Pinch-off Voltage Vp VDS = 2.5 V, ID = 330 mA Thermal Resistance Rth Channel to Case Output Power Pout f = 1.96 GHz, VDS = 12.0 V, Drain Current ID Power Added Efficiency Linear Gain add GL Pin = 43.0 dBm, Rg = 5 , IDset = 6.0 A Total (RF OFF) Note1 Note2 Notes 1. IDset = 3.0 A each drain 2. Pin = 32 dBm 2 Preliminary Data Sheet P15566EJ1V0DS NES1720P-140 TYPICAL CHARACTERISTICS (TA = +25C) DRAIN CURRENT, POWER ADDED EFFICIENCY vs. INPUT POWER OUTPUT POWER vs. INPUT POWER 50 50 f = 1.96 GHz, VDS = 12.0 V, Rg = 5 , IDset = 6.0 A Total (RF OFF) Drain Current ID (A) Power Added Efficiency add (%) Output Power Pout (dBm) 55 45 40 35 30 20 25 30 35 40 45 40 f = 1.96 GHz, VDS = 12.0 V, Rg = 5 , IDset = 6.0 A Total (RF OFF) 30 add 20 ID 10 0 20 3rd/5th Order Intermodulation Distortion IM3/IM5 (dBc) Input Power Pin (dBm) 25 30 35 40 45 Input Power Pin (dBm) IM3/IM5 vs. 2 TONES OUTPUT POWER [Distortion Matched] -10 -20 f = 1.96 GHz, VDS = 12.0 V, Rg = 5 , IDset = 6.0 A Total (RF OFF) IM3 -30 IM5 -40 -50 -60 30 35 40 45 50 2 tones Output Power Pout (dBm) Remark The graphs indicate nominal characteristics. Preliminary Data Sheet P15566EJ1V0DS 3 NES1720P-140 S-PARAMETERS VDS = 12.0 V, IDset = 3.0 A each drain Frequency 4 S11 S21 S12 S22 (GHz) MAG. ANG. (deg.) MAG. ANG. (deg.) MAG. ANG. (deg.) MAG. ANG. (deg.) 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 0.945 0.942 0.934 0.935 0.927 0.920 0.909 0.901 0.888 0.868 0.846 0.815 0.773 0.717 0.636 0.534 0.413 0.322 0.363 0.494 0.619 0.714 0.776 0.815 0.834 0.845 0.843 0.833 0.811 0.784 0.740 0.674 0.581 0.461 0.325 0.264 0.325 0.325 0.453 0.577 0.637 171.2 170.8 169.5 168.2 167.4 165.8 164.3 162.7 160.6 158.3 155.9 153.1 149.6 145.9 142.7 140.6 143.5 161.5 -174.2 -166.1 -168.5 -173.9 -179.9 0.769 0.655 0.651 0.641 0.604 0.669 0.664 0.727 0.817 0.934 0.999 1.244 1.344 1.662 1.865 2.392 2.281 2.882 2.802 2.638 2.789 2.480 2.287 2.272 2.094 1.895 2.036 1.778 1.873 1.795 1.754 1.784 1.851 1.687 1.850 1.780 1.621 1.680 1.375 1.189 1.104 44.8 41.8 34.9 33.6 32.2 27.5 28.9 28.1 19.6 22.1 13.7 6.9 1.7 -8.7 -22.3 -33.7 -50.0 -69.7 -84.4 -102.2 -119.9 -131.1 -146.1 -157.9 -166.1 -179.3 0.002 0.003 0.004 0.004 0.006 0.004 0.005 0.006 0.007 0.006 0.008 0.008 0.006 0.007 0.012 0.012 0.014 0.018 0.018 0.019 0.021 0.020 0.020 0.021 0.021 0.023 0.024 0.026 0.026 0.030 0.031 0.036 0.042 0.044 0.043 0.043 0.041 0.041 0.036 0.033 0.032 44.2 39.4 47.2 57.8 23.4 28.6 48.5 32.8 22.5 16.9 4.4 -10.7 -17.9 -25.8 -52.4 -66.2 -91.2 -116.7 -138.0 -164.6 -178.2 0.901 0.897 0.896 0.900 0.895 0.894 0.894 0.891 0.893 0.886 0.881 0.877 0.874 0.876 0.867 0.866 0.847 0.807 0.751 0.693 0.647 0.617 0.599 0.587 0.588 0.585 0.581 0.586 0.587 0.587 0.592 0.596 0.610 0.619 0.637 0.653 0.662 0.666 0.661 0.649 0.631 174.7 174.2 173.5 172.9 172.4 172.1 171.2 170.5 169.8 168.7 167.4 166.0 164.3 162.4 160.3 158.0 154.7 151.4 149.3 148.8 149.8 151.5 153.5 155.1 156.1 157.3 157.9 158.2 159.1 159.5 160.5 161.3 162.9 163.7 163.2 161.9 159.9 157.3 154.9 153.1 152.0 174.0 168.2 162.7 157.1 151.1 144.0 137.3 128.6 117.2 102.5 82.7 55.0 9.0 -44.6 -78.8 -100.9 -116.2 -127.6 172.4 164.2 151.2 143.8 136.2 119.9 115.7 98.0 86.6 74.5 56.4 39.9 27.6 12.0 -0.6 Preliminary Data Sheet P15566EJ1V0DS 160.7 143.7 129.3 128.3 108.9 102.5 102.1 84.5 79.6 70.0 61.0 40.2 32.3 15.4 2.2 -12.3 -23.6 -35.2 -48.2 -60.6 NES1720P-140 PACKAGE DIMENSIONS T-92 (UNIT: mm) 35.20.3 9.70.3 R1.20.3 S S D1 8.0 G2 17.40.3 G1 D2 4.75 MAX. 2.40.3 45 PIN CONNECTIONS 1.80.2 2.40.2 4.00.3 31.60.3 G1, G2 : Gate D1, D2 : Drain S : Source Preliminary Data Sheet P15566EJ1V0DS 5 NES1720P-140 RECOMMENDED MOUNTING CONDITIONS FOR CORRECT USE (1) Fix to a heat sink or mount surface completely with screws at the four holes of the flange. (2) The recommended torque strength of the screws is 30 N typical using M2.3 type screws. (3) The recommended flatness of the mount surface is less than 10 m (roughness of surface is ). RECOMMENDED SOLDERING CONDITIONS This product should be soldered and mounted under the following recommended conditions. For soldering methods and conditions other than those recommended below, contact your NEC sales representative. Soldering Method Partial Heating Soldering Conditions Recommended Condition Symbol Pin temperature: 260C or below, Time: 5 seconds or less (per pin row) For details of recommended soldering conditions, please contact your local NEC sales office. 6 Preliminary Data Sheet P15566EJ1V0DS - NES1720P-140 [MEMO] Preliminary Data Sheet P15566EJ1V0DS 7 NES1720P-140 SAFETY INFORMATION ON THIS PRODUCT Caution GaAs Products The product contains gallium arsenide, GaAs. GaAs vapor and powder are hazardous to human health if inhaled or ingested. * Do not destroy or burn the product. * Do not cut or cleave off any part of the product. * Do not crush or chemically dissolve the product. * Do not put the product in the mouth. Follow related laws and ordinances for disposal. The product should be excluded from general industrial waste or household garbage. * The information in this document is current as of June, 2001. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all products and/or types are available in every country. Please check with an NEC sales representative for availability and additional information. * No part of this document may be copied or reproduced in any form or by any means without prior written consent of NEC. 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