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Part: 2SK222
Category:
Discrete
-> Transistors
-> FETs (Field Effect Transistors)
-> JFETs (Junction-FETs)
Description:
Company: Sanyo Semiconductor Corporation
Datasheet: Download 2SK222 datasheet File size : 35 kB
Request For quote: Find where to buy 2SK222
Datasheet text preview:
Ordering number:EN836G
N-Channel Junction Silicon FET
2SK222
Low-Frequency, Low Noise Amplifier Applications
Features
· Ultralow noise figure. · Large yfs. · Low gate leakage current.
Package Dimensions
unit:mm 2019B
[2SK222]
5.0 4.0 4.0
0.45 0.5 0.6 2.0 0.45 0.44 14.0
5.0
1
2
3
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter Drain-to-Source Voltage Gate-to-Drain Voltage Gate Current Allowable Power Dissipation Junction Temperature Storage Temperature Symbol VDSS VGDS IG PD Tj Tstg Conditions
1.3
1.3
1 : Source 2 : Gate 3 : Drain SANYO : NP JEDEC : TO-92 EIAJ : SC-43
Ratings 40 40 10 300 125 40 to +125
Unit V V mA mW
°C °C
Electrical Characteristics at Ta = 25°C
Parameter Gate-to-Drain Breakdown Voltage Gate-to-Source Leakage Current Zero-Gate Voltage Drain Current Cutoff Voltage Forward Transfer Admittance Input Capacitance Reverse Transfer Capacitance Noise Figure Equivqlent Input Noise Voltage Symbol V(BR)GDS IG=100µA IGSS VGS=20V IDSS* VGS(off) | yfs | Ciss Crss NF1 NF2 VNI VDS=10V, VGS=0 VDS=10V, ID=10µA VDS=10V, VGS=0, f=1kHz VDS=10V, VGS=0, f=1MHz VDS=10V, VGS=0, f=1MHz VDS=10V, VGS=0, Rg=1k, f=100Hz VDS=10V, VGS=0, Rg=1k, f=1kHz VDS=10V, VGS=0, Rg=1k, f=1kHz Conditions Ratings min 40 1.0 0.6* 0.5 17 14 3.5 1.0 0.6 2 3.0 1.5 12.0* typ max Unit V nA mA V mS pF pF dB dB
nV/Hz
* : The 2SK222 is classified by IDSS as follows : (unit : mA). 0.6
C
1.5 1.2
D
3.0
2.5
E
6.0 5.0
F
12.0
Any and all SANYO products described or contained herein do not have specifications that can handle a p p l i c a t i o n s that require extremely high levels of reliability, s u c h as life-support systems, a i r c r a f t ' s c o n t r o l systems, o r other applications whose failure can be reasonably expected to result in serious p h y s i c a l and/or material damage. Consult with your SANYO representative nearest you before using a n y SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other p a r a m e t e r s ) listed in products specifications of any and all SANYO products described or contained herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
42099TH (KT)/90895MO (KOTO)6027KI/2075MW 8-3836 No.8361/3
2SK222
No.8362/3
2SK222
Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all s e m i c o n d u c t o r products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. I n the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, s u c h products must not be expor t e d without obtaining the expor t license from the authorities c o n c e r n e d in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or m e c h a n i c a l , including photocopying and recording, or any information storage or retrieval system, o r otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. I n f o r m a t i o n (including circuit diagrams and circuit parameters) herein is for example only ; it is not g u a r a n t e e d 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.
This catalog provides information as of April, 1999. Specifications and information herein are subject to change without notice.
PS No.8363/3
Others parts begin by 2s
2S-1 2S-2 2S-3 2S-4 2S-5 2S-6 2S-7 2S-8 2S-9 2S-10 2S-11 2S-12 2S-13 2S-14 2S-15 2S-16 2S-17 2S-18 2S-19 2S-20 2S-21 2S-22 2S-23 2S-24 2S-25 2S-26 2S-27 2S-28 2S-29 2S-30 2S-31 2S-32 2S-33 2S-34 2S-35 2S-36 2S-37 2S-38 2S-39 2S-40 2S-41 2S-42 2S-43 2S-44 2S-45 2S-46 2S-47 2S-48 2S-49
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