2SC4324 2003-03-19 1 toshiba transistor silicon npn epitaxial planar type 2SC4324 vhf~uhf band low noise amplifier applications low noise figure, high gain. nf = 1.8db, |s 21e | 2 = 9.5db (f = 2 ghz) maximum ratings (ta 25c) characteristics symbol rating unit collector-base voltage v cbo 20 v collector-emitter voltage v ceo 10 v emitter-base voltage v ebo 1.5 v base current i b 7 ma collector current i c 15 ma collector power dissipation p c 150 mw junction temperature t j 125 c storage temperature range t stg 55~125 c microwave characteristics (ta 25c) characteristics symbol test condition min typ. max unit transition frequency f t v ce 6 v, i c 7 ma 7 10 ghz s 21e 2 (1) v ce 6 v, i c 7 ma, f 1 ghz 15 insertion gain s 21e 2 (2) v ce 6 v, i c 7 ma, f 2 ghz 6.5 9.5 db nf (1) v ce 6 v, i c 3 ma, f 1 ghz 1.4 noise figure nf (2) v ce 6 v, i c 3 ma, f 2 ghz 1.8 3.0 db electrical characteristics (ta 25c) characteristics symbol test condition min typ. max unit collector cut-off current i cbo v cb 10 v, i e 0 1 a emitter cut-off current i ebo v eb 1 v, i c 0 1 a dc current gain h fe v ce 6 v, i c 7 ma 50 250 output capacitance c ob 0.55 pf reverse transfer capacitance c re v cb 10 v, i e 0, f 1 mhz (note) 0.35 0.8 pf note: c re is measured by 3 terminal method with capacitance bridge. unit: mm jedec D jeita D toshiba 2-3j1c weight: 0.012 g (typ.)
2SC4324 2003-03-19 2 marking
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2SC4324 2003-03-19 4 s-parameter z o 50 , ta 25c v ce 6 v, i c 3 ma frequency s11 s21 s12 s22 mhz mag ang mag ang mag ang mag ang 200 0.831 26.6 7.776 156.8 0.042 74.0 0.939 19.5 400 0.719 50.1 6.775 139.2 0.074 61.6 0.833 35.5 600 0.618 70.8 5.857 125.4 0.097 52.5 0.724 48.1 800 0.515 88.5 5.063 113.9 0.111 46.5 0.627 58.0 1000 0.434 104.0 4.381 105.3 0.122 42.3 0.553 65.6 1200 0.374 119.2 3.886 97.2 0.130 39.6 0.495 71.6 1400 0.332 134.7 3.425 89.8 0.137 37.8 0.453 76.1 1600 0.293 147.5 3.135 84.4 0.145 36.5 0.423 81.0 1800 0.267 163.2 2.926 78.2 0.150 35.8 0.397 85.1 2000 0.248 175.3 2.709 73.7 0.157 35.7 0.382 89.4 v ce 6 v, i c 7 ma frequency s11 s21 s12 s22 mhz mag ang mag ang mag ang mag ang 200 0.683 43.5 13.639 148.7 0.037 68.4 0.876 27.8 400 0.541 78.5 10.619 126.8 0.060 55.8 0.688 46.4 600 0.437 105.5 8.350 112.6 0.072 49.8 0.547 57.7 800 0.365 128.4 6.752 102.1 0.082 47.6 0.447 65.1 1000 0.319 148.8 5.640 94.4 0.090 47.0 0.383 70.0 1200 0.293 166.3 4.877 87.5 0.098 47.1 0.338 73.3 1400 0.280 174.4 4.248 81.3 0.107 46.9 0.308 75.4 1600 0.269 162.3 3.813 76.4 0.116 47.4 0.292 78.0 1800 0.272 148.6 3.489 70.8 0.124 47.5 0.283 80.3 2000 0.264 137.2 3.182 66.5 0.134 47.6 0.278 83.7
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2SC4324 2003-03-19 6
2SC4324 2003-03-19 7 toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshiba products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconductor devices,? or ?toshiba semiconductor reliability handbook? etc.. the toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. unintended usage of toshiba products listed in this document shall be made at the customer?s own risk. the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba corporation for any infringements of intellectual property or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any intellectual property or other rights of toshiba corporation or others. the information contained herein is subject to change without notice. 000707ea a restrictions on product use
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