2SK444 SANYO

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Features

Large ly¢s| © Small ciss © Very low noise figure * High frequency, low noise amp Absolute Maximum Ratings/Ta = 25°C unit Drain to source voltage Vpss 15 Vv Gate to drain voltage Veps . -15 v Gate current Ig 10 mA Drain current Ip 50 mA Power dissipation Pp 200 mw Junction temperature Tj 125 °c Storage temperature Tstg —55to+125 = °C Electrical Characteristics/Tg = 25°C min typ) max unit Gate to drain breakdown voltage ViBRIGDS 1G = —10#A, Vpg = OV —15 v Common source gate cutoff current Igss VGs =—10V, Vps = OV -10 nA Gate to source cutoff voltage Vasioff) Vog=5V, Ip = 100uA -09 -2.0 Vv Drain current (gate-source shorted) I pgs Vps = 5V, Vgg= OV 5.0* 38.0° mA Forward transfer admittance Ivesl Vps=5V, VGg= 0V,f=1kHz 20 30 mS Input capacitance Ciss Vps = 5V, VGs= OV, f= 1MHz 9.0 pF Feedback capacitance Crss Vos = 5V, Vgg = OV, f= MHz 28 pF Noise figure Ng Vos = BV, Rg = 1k, 15 aB Ip = 1mA, f = 1kHz “:The 2SK444 is classified by Vpg = 5V as follows{unit: mA): 50 F 120[100 G 24.0] 160 H 380 Package Dimensions 2034 (unit: mm) . aa . peop 89 — - * i s . 06 . D: Drain G: Gate S: Source SANYO: SPA SANYO Electric Co.,Ltd. Semiconductor Business Headquarters TOKYO OFFICE Tokyo Bldg.,1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 6027KI/ N283KI, TS (KOTO) No.1420-1/3

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= COONS [TT] KUTT NTT SNe sooo Tr 2} -4} RS ow tH] a NES Let COTS SSS tS eo TT TTT oL LUT PA o LU AAO ee 10 1007 F571 23 S71, 00k’ 1M 10 100 * 10k 100k 1 Frequency, f — Hz Frequency, f — Hz “oT to ELL PEP PP Nee = 50 HP Neb Pet c a LETTING ee | § SC eK B so LTT TET PPP N ty é 7 tH AH ol] PTT TINT | o 20 40 60 80 100 120 140 Ambient temperature, Ta — °C ME No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. WM Anyone purchasing any products described or contained herein for an above-mentioned use shall: ® Accept full responsibility and indemnify and defend SANYO ELECTRIC CO. LTD,, its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: ® Not impose any responsibilty for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO, LTD, its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. Mi Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guarant- eed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. No. 1420-3/3