2SK3074 2001-12-26 1 toshiba field effect transistor silicon n channel mos type 2SK3074 rf power mosfet for vhf ? and uhf-band power amplifier output power : p o 630mw power gain : g p 1 4.9db drain efficiency : d 45% maximum ratings (ta = 25c) characteristic symbol rating unit drain-source voltage v dss 30 v gate-source voltage v gss 25 v drain current i d 1 a drain power dissipation p d * 3 w channel temperature t ch 150 c storage temperature range t stg ? 45~150 c *: tc = 25c when mounted on a 1.6mm glass epoxy pcb marking jedec ? jeita sc ? 62 toshiba 2 ? 5k1d unit in mm
2SK3074 2001-12-26 2 electrical characteristics (ta = 25c) characteristic symbol test condition min. typ. max. unit output power p o 630 ? ? mw drain efficiency d 45 ? ? % power gain g p v ds = 9.6v iidle = 50ma (v gs = adjust) f = 520mhz, p i = 20mw 14.9 ? ? db gate threshold voltage v th v ds = 9.6v, i d = 0.5ma 1.4 1.9 2.4 v drain cut-off current i dss v ds = 20v, v gs = 0 ? ? 10 a gate-source leakage current i gss v gs = 10v, v ds = 0 ? ? 5 a handling precaution when handling individual devices, be sure that working desks, human bodies and soldering iron are protected against electrostatic electricity. rf output power test fixture
2SK3074 2001-12-26 3 caution these are only typical curves and devices are not necessarily guaranteed at these curves.
2SK3074 2001-12-26 4 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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