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Ordering number:EN5044
NPN Epitaxial Planar Silicon Transistor
2SC4869
VHF to UHF Wide-Band Low-Noise Amplifier Applications
Features
* Low noise : NF=1.2dB typ (f=1GHz). * High gain : S21e2=15dB typ (f=1GHz). * High cutoff frequency : fT=9.0GHz typ.
Package Dimensions
unit:mm 2110A
1.9 0.95 0.95
0.5
[2SC4869]
0.4 4 3
0.16 0 to 0.1
1
2 0.6
0.5
0.95 0.85 2.9
1.5
2.5
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Dissipation Junction Temperature Storage Temperature Symbol VCBO VCEO VEBO IC PC Tj Tstg Conditions
1 : Emitter 2 : Collector 3 : Emitter 4 : Base SANYO : CP4
0.8
1.1
Ratings 16 8 1.5 50 200 150 -55 to +150
Unit V V V mA mW C C
Electrical Characteristics at Ta = 25C
Parameter Collector Cutoff Current Emitter Cutoff Current DC Current Gain Gain-Bandwidth Product Output Capacitance Forward Transfer Gain Noise Figure Symbol ICBO IEBO hFE fT Cob | S21e |2 NF VCB=10V, IE=0 VEB=1V, IC=0 VCE=5V, IC=15mA VCE=5V, IC=15mA VCB=10V, f=1MHz VCE=5V, IC=15mA, f=1GHz VCE=5V, IC=5mA, f=1GHz 12 60* 9.0 0.6 15 1.2 2.5 1.1 Conditions Ratings min typ max 1.0 10 270* GHz pF dB dB Unit A A
* : The 2SC4869 is classified by 15mA hFE as follows : Marking : GN hFE rank : 3, 4, 5
60
3
120
90
4
180
135
5
270
Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any 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 parameters) listed in products specifications of any and all SANYO products described or contained herein.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
12099HA (KT)/31395YK (KOTO) TA-0243 No.5044-1/4
2SC4869
No.5044-2/4
2SC4869
S parameter
No.5044-3/4
2SC4869
S parameter (Common emitter)
VCE=5V, IC=5mA, ZO=50
Freq (MHz) 200 400 600 800 1000 1200 1400 1600 1800 2000 | S11 | 0.782 0.591 0.467 0.393 0.346 0.322 0.304 0.299 0.296 0.301 S11 -43.7 -76.4 -100.3 -119.8 -135.3 -150.3 -163.6 -175.3 173.4 162.9 | S21 | 12.681 9.601 7.329 5.828 4.831 4.109 3.585 3.715 2.873 2.618 S21 144.2 120.2 105.2 94.1 85.6 78.1 71.7 65.2 59.8 54.1 | S12 | 0.034 0.054 0.066 0.076 0.090 0.095 0.106 0.116 0.126 0.135 S12 68.1 56.7 52.9 51.8 51.8 52.2 52.2 52.2 52.0 51.5 | S22 | 0.883 0.727 0.624 0.564 0.532 0.513 0.499 0.487 0.477 0.472 S22 -19.9 -29.9 -34.5 -37.4 -40.1 -42.5 -45.4 -49.0 -52.7 -57.0
VCE=5V, IC=15mA, ZO=50
Freq (MHz) 200 400 600 800 1000 1200 1400 1600 1800 2000 | S11 | 0.525 0.347 0.281 0.251 0.240 0.235 0.237 0.242 0.251 0.264 S11 -69.3 -106.8 -131.5 -150.6 -164.7 -177.5 172.0 163.7 154.1 145.5 | S21 | 20.888 12.787 8.978 6.897 5.584 4.715 4.090 3.615 3.240 2.943 S21 126.3 104.6 93.2 85.1 78.6 72.6 67.2 62.0 57.2 52.3 | S12 | 0.027 0.040 0.053 0.067 0.080 0.094 0.108 0.122 0.135 0.147 S12 64.4 62.3 63.6 64.2 64.0 63.8 62.7 61.4 59.9 58.0 | S22 | 0.710 0.540 0.472 0.442 0.428 0.421 0.414 0.406 0.400 0.398 S22 -28.0 -32.0 -32.8 -34.3 -37.1 -39.6 -42.9 -47.1 -51.3 -56.0
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 semiconductor 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. In 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, such products must not be expor ted without obtaining the expor t license from the authorities concerned 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 mechanical, including photocopying and recording, or any information storage or retrieval system, or 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. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed 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 January, 1999. Specifications and information herein are subject to change without notice.
PS No.5044-4/4

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