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Ordering number:EN1945B
NPN Epitaxial Planar Silicon Transistor
2SC3772
UHF Oscillator, Mixer, Low-Noise Amplifier, Wide-Band Amplifier Applications
Applications
* UHF frequency converters, local oscillators, lownoise amplifiers, wide-band amplifiers.
Package Dimensions
unit:mm 2018A
[2SC3772]
Features
* Small noise figure : NF=2.5dB typ (f=0.9GHz). * High power gain : MAG=12dB typ (f=0.9GHz). * High cutoff frequency : fT=3.0GHz typ.
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Base Current Collector Dissipation Junction Temperature Storage Temperature Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Conditions
C : Collector B : Base E : Emitter SANYO : CP
Ratings 25 16 3 70 20 250 150 -55 to +150
Unit V V V mA mA mW
C C
Electrical Characteristics at Ta = 25C
Parameter Collector Cutoff Current Emitter Cutoff Current DC Current Gain Gain-Bandwidth Product Output Capacitance Reverse Transfer Capacitance Symbol ICBO IEBO hFE fT Cob Cre
40
Conditions VCB=16V, IE=0 VEB=2V, IC=0 VCE=10V, IC=10mA VCE=10V, IC=10mA VCB=10V, f=1MHz VCB=10V, f=1MHz
2 80 60 3 120 100 4 200
Ratings min typ max 1.0 10 40* 1.5 3.0 0.65 0.45 1.0 200*
Unit A A GHz pF pF
* : The 2SC3772 is classified by 10mA hFE as follows : (Note) Marking : LY hFE rank : 2, 3, 4
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
N3098HA (KT)/5318MO/5137KI/O115KI, TS No.1945-1/5
2SC3772
Parameter Forward Transfer Gain Maximum Available Power Gain Noise Figure Symbol | S21e |2 MAG NF Conditions VCE=10V, IC=10mA, f=0.9GHz VCE=10V, IC=10mA, f=0.9GHz VCE=10V, IC=3mA, f=0.9GHz, See specified Test Circuit. Ratings min 7 typ 9 12 2.5 max Unit dB dB dB
NF Test Circuit
900MHz C1 C2 C3 C4 C5 L1 L2 L3 CH ~5pF ~10pF ~10pF ~10pF ~10pF W 1.5mm, l 25mm Strip line W 4mm, l 25mm Strip line 0.5, l 40mm 2t+bead core
No.1945-2/5
2SC3772
No.1945-3/5
2SC3772
No.1945-4/5
2SC3772
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 November, 1998. Specifications and information herein are subject to change without notice.
PS No.1945-5/5

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