2SC4592 Silicon NPN Epitaxial Application UHF / VHF wide band amplifier Outline MPAK-4 2 3 1 4 1. Collector 2. Emitter 3. Base 4. Emitter 2SC4592 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Ratings Unit Collector to base voltage VCBO 15 V Collector to emitter voltage VCEO 9 V Emitter to base voltage VEBO 1.5 V Collector current IC 50 mA Collector power dissipation PC 150 mW Junction temperature Tj 150 °C Storage temperature Tstg –55 to +150 °C Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test conditions Collector to base breakdown voltage V(BR)CBO 15 — — V I C = 10 µA, IE = 0 Collector cutoff current I CBO — — 1 µA VCB = 12 V, IE = 0 I CEO — — 1 mA VCE = 9 V, RBE = ∞ Emitter cutoff current I EBO — — 10 µA VEB = 1.5 V, IC = 0 DC current transfer ratio hFE 40 120 250 Collector output capacitance Cob — 0.8 1.5 pF VCB = 5 V, IE = 0, f = 1MHz Gain bandwidth product fT 7.0 9.5 — GHz VCE = 5 V, IC = 20 mA Power gain PG 11.0 14.0 — dB VCE = 5 V, IC = 20 mA, f = 900 MHz Noise figure NF — 1.2 2.5 dB VCE = 5 V, IC = 5 mA, f = 900 MHz Note: Marking is “XN–”. 2 VCE = 5 V, IC = 20 mA 2SC4592 DC Current Transfer Ratio vs. Collector Current 200 150 DC Current Transfer Ratio hFE Collector Power Dissipation PC (mW) Maximum Collector Dissipation Curve 100 50 VCE = 5 V 160 120 80 40 0 1 50 100 150 Ambient Temperature Ta (°C) 0 Collector Output Capacitance Cob (pF) Gain Bandwidth Product fT (GHz) 12.5 VCE = 5 V 7.5 5.0 2.5 0 1 5 10 20 2 Collector Current IC (mA) 50 Collector Output Capacitance vs. Collector to Base Voltage Gain Bandwidth Product vs. Collector Current 10.0 5 10 20 2 Collector Current IC (mA) 50 1.1 IE = 0 f = 1 MHz 1.0 0.9 0.8 0.7 0.6 1 2 5 10 20 50 Collector to Base Voltage VCB (V) 3 2SC4592 Power Gain vs. Collector Current Noise Figure vs. Collector Current 5 VCE = 5 V f = 900 MHz 16 Noise Figure NF (dB) Power Gain PG (dB) 20 12 8 4 0 3 2 1 0 1 4 VCE = 5 V f = 900 MHz 4 2 5 10 20 Collector Current IC (mA) 50 1 2 5 10 20 Collector Current IC (mA) 50 2SC4592 S11-Parameter vs. Frequency 0.6 0.8 1 1.5 2 0.4 3 4 5 0.2 10 0.2 0 0.6 0.8 1 1.5 2 3 45 10 ∞ –10 –0.2 –5 –4 Condition : VCE = 5 V, IC = 5, 20 mA, ZO = 50 Ω –3 –0.4 –2 –0.6 –0.8 –1 –1.5 200 to 2000 MHz (200 MHz Step) (IC = 5 mA) (IC = 20 mA) S12-Parameter vs. Frequency 90° 120° 60° 150° Scale : 0.05/div. 30° 180° 0° –150° –30° Condition : VCE = 5 V, IC = 5, 20 mA, ZO = 50 Ω –120° –60° –90° 200 to 2000 MHz (200 MHz Step) (IC = 5 mA) (IC = 20 mA) 5 2SC4592 S21-Parameter vs. Frequency 90° 120° 60° Scale : 5/div. 150° 30° 180° 0° –150° –30° Condition : VCE = 5 V, IC = 5, 20 mA, ZO = 50 Ω –120° 200 to 2000 MHz (200 MHz Step) (IC = 5 mA) (IC = 20 mA) –60° –90° S22-Parameter vs. Frequency 0.6 0.8 1 1.5 2 0.4 3 4 5 0.2 10 0.2 0 0.4 0.6 0.8 1 1.5 2 3 45 10 ∞ –10 –0.2 –5 –4 Condition : VCE = 5 V, IC = 5, 20 mA, ZO = 50 Ω –3 –0.4 –2 –0.6 –0.8 –0.1 6 –1.5 200 to 2000 MHz (200 MHz Step) (IC = 5 mA) (IC = 20 mA) 2SC4592 S Parameter (VCE = 5 V, IC = 5 mA, ZO = 50 Ω) Freq. S11 S21 S12 S22 (MHz) MAG. ANG. MAG. ANG. MAG. ANG. MAG. ANG. 100 0.893 –28.8 12.428 159.3 0.034 74.2 0.939 –17.2 200 0.788 –54.8 10.823 141.1 0.058 61.4 0.819 –31.5 300 0.693 –76.3 9.118 127.1 0.076 52.8 0.699 –41.8 400 0.603 –94.1 7.714 116.9 0.087 47.9 0.602 –48.5 500 0.542 –110.1 6.565 108.8 0.094 45.3 0.531 –52.8 600 0.507 –122.6 5.693 102.5 0.100 44.0 0.478 –55.9 700 0.472 –133.8 5.002 96.9 0.105 43.2 0.437 –58.5 800 0.454 –144.1 4.477 92.3 0.110 42.8 0.405 –60.8 900 0.443 –152.1 4.001 88.2 0.115 43.3 0.382 –62.5 1000 0.436 –160.1 3.660 84.2 0.119 44.1 0.363 –64.3 1100 0.423 –167.8 3.372 80.9 0.124 44.6 0.350 –65.9 1200 0.420 –174.8 3.100 77.7 0.129 45.5 0.340 –66.8 1300 0.419 178.6 2.882 74.7 0.134 46.4 0.336 –68.2 1400 0.420 172.4 2.703 71.8 0.139 46.9 0.328 –69.9 1500 0.419 166.2 2.542 69.3 0.144 47.9 0.323 –71.3 1600 0.423 161.8 2.392 66.3 0.150 48.5 0.320 –72.0 1700 0.422 156.4 2.270 63.9 0.155 49.0 0.317 –74.2 1800 0.433 151.3 2.149 61.6 0.161 49.5 0.316 –76.0 1900 0.432 147.3 2.050 59.5 0.167 50.1 0.315 –77.4 2000 0.442 142.5 1.958 56.9 0.174 50.6 0.315 –79.0 7 2SC4592 S Parameter (VCE = 5 V, IC = 20 mA, ZO = 50 Ω) Freq. S11 (MHz) MAG. ANG. MAG. ANG. MAG. ANG. MAG. ANG. 100 0.619 –64.2 31.361 137.5 0.025 63.5 0.729 –39.2 200 0.475 –104.2 20.515 116.0 0.036 56.8 0.483 –57.2 300 0.417 –128.3 14.505 105.1 0.045 57.8 0.356 –65.2 400 0.385 –145.2 11.189 98.3 0.054 60.1 0.287 –69.2 500 0.374 –157.4 9.053 93.4 0.063 61.6 0.245 –71.9 600 0.367 –166.9 7.608 89.6 0.072 62.8 0.220 –73.8 700 0.367 –175.4 6.547 86.1 0.081 64.1 0.201 –75.5 800 0.366 177.2 5.773 83.0 0.090 64.7 0.189 –77.2 900 0.369 172.0 5.121 80.6 0.100 64.9 0.181 –78.4 1000 0.368 166.2 4.632 77.9 0.109 65.1 0.175 –80.1 1100 0.369 160.6 4.238 75.3 0.119 65.3 0.171 –81.2 1200 0.373 155.7 3.897 73.2 0.128 65.1 0.168 –82.7 1300 0.377 151.2 3.616 71.0 0.137 65.1 0.167 –84.2 1400 0.382 146.9 3.369 68.8 0.147 64.5 0.167 –85.7 1500 0.384 142.1 3.154 66.8 0.156 64.1 0.168 –87.1 1600 0.386 138.7 2.960 64.5 0.166 63.5 0.168 –88.3 1700 0.391 133.7 2.803 62.9 0.175 63.0 0.169 –89.9 1800 0.401 130.6 2.662 60.6 0.185 62.4 0.171 –91.5 1900 0.405 127.4 2.533 59.1 0.193 61.7 0.172 –92.6 2000 0.408 12.8 2.416 57.0 0.202 61.1 0.175 –94.1 8 S21 S12 S22 Unit: mm 0.95 0 – 0.1 0.65 0.1 0.6 +– 0.05 0.16 – 0.06 2.8 1.5 ± 0.15 + 0.1 0.4 – 0.05 + 0.1 0.65 + 0.1 0.4 – 0.05 0.4 – 0.05 + 0.2 – 0.6 + 0.1 2.95 ± 0.2 1.9 ± 0.2 0.95 0.95 0.85 1.1 – 0.1 + 0.2 0.3 1.8 ± 0.2 Hitachi Code JEDEC EIAJ Weight (reference value) MPAK-4 — Conforms 0.013 g Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. 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