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RFM03U3CT
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type
RFM03U3CT
VHF- and UHF-band Amplifier Applications
(Note) The TOSHIBA products listed in this document are intended for high frequency Power Amplifier of telecommunications equipment.. These TOSHIBA products are neither intended nor warranted for any other use. Do not use these TOSHIBA products listed in this document except for high frequency Power Amplifier of telecommunications equipment. * * * Output power: PO = 3 W (typ.) Gain: GP = 15 dB (typ.) Drain efficiency: D = 60% (typ.) Unit: mm
Absolute Maximum Ratings (Ta = 25C)
Characteristics Drain-source voltage Gate-source voltage Drain current Power dissipation Channel temperature Storage temperature range Symbol VDSS VGSS ID PD (Note 1) Tch Tstg Rating 16 3 2.5 7 150 -45 to 150 Unit V V A W C C
RF-CST3
Note: Using continuously under heavy loads (e.g. the application of high JEDEC temperature/current/voltage and the significant change in JEITA temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. TOSHIBA 2-3W1A operating temperature/current/voltage, etc.) are within the Weight: 12 mg (typ.) absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 1: Tc = 25C (When mounted on a 1.6 mm glass epoxy PCB)
Marking (top view)
Pin 1 marking
2 1
03U3 **
1. Gate 2. Source (heat sink) 3. Drain
3 Product name Lot No.
Caution
Please take care to avoid generating static electricity when handling this transistor.
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RFM03U3CT
Electrical Characteristics (Ta = 25C)
Characteristics Drain cut-off current Gate-source leakage current Threshold voltage Output power Drain efficiency Power gain Symbol IDSS IGSS Vth PO D GP Test Condition VDS = 10 V, VGS = 0 V VGS = 3 V VDS = 3.6 V, ID = 0.1 mA VDS = 3.6 V, Iidle = 500 mA (VGS = adjust), f = 520 MHz, Pi = 0.1 W, ZG = ZL = 50 VDS = 3.6 V, PO = 3 W (Pi = adjust), Iidle = 500 mA (VGS = adjust), f = 520 MHz, VSWR LOAD 20:1 all phase Min 0.1 2.3 50 13.6 Typ. 0.6 3.0 60 14.8 Max 10 5 1.1 Unit A A V W % dB
Load mismatch
No degradation
Note 2: These characteristic values are measured using measurement tools specified by Toshiba.
Output Power Test Fixture
(Test Condition: f = 520 MHz, VDS = 3.6 V, Iidle = 500 mA, Pi = 0.1 W)
C7 Pi ZG = 50 C1 C2 C9 R1 L1 C3 C4 C12 L2 C5 C13 C6
C8 PO ZL = 50
C10
C11
VDS
VGS C1: 27 pF C2: 9 pF C3: 2 pF C4: 33 pF C5: 9 pF C6: 17 pF C7: 10000 pF C8: 10000 pF C9: 1000 pF C10: 10000 pF C11: 4.7 F C12: 10000 pF C13: 4.7 F R1: 120 L1: 27 H L2: 0.6 mm enamel wire, 5.8ID, 7T
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RFM03U3CT
Po -Pi f =520MHz Iidle=500mA 4.5
4 5
nD -Pi
80
f =520MHz Iidle=500mA
70
OUTPUT POWER Po(W)
3.5 3 2.5 2 1.5 1 0.5 0 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4
60
Drain effcieny hD(%)
Vds=4.5V Vds=3.6V Vds=3.0V
50
40
30
20
Vds=4.5V Vds=3.6V Vds=3.0V
10
0 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4
INPUT POWER Pi(W)
INPUT POWER Pi(W) nD -Pi
80
Po -Pi
3.5
f =520MHz Vds=3.6V
3
f =520MHz Vds=3.6V
70
OUTPUT POWER Po(W)
2.5
60
Drain effcieny hD(%) Iidle=750mA
2
50
1.5
40
30
1
20
0.5
Iidle=750mA Iidle=500mA Iidle=250mA
Iidle=500mA Iidle=250mA
10
0 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0 0 0.05 0.1 0.15 0.2 0.25
INPUT POWER Pi(W)
0.3
0.35
0.4
INPUT POWER Pi(W)
Note 3:These are only typical curves and devices are not necessarily guaranteed at these curves.
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RFM03U3CT
RESTRICTIONS ON PRODUCT USE
* Toshiba Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively "Product") without notice. * This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA's written permission, reproduction is permissible only if reproduction is without alteration/omission. * Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Before creating and producing designs and using, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the instructions for the application that Product will be used with or for. Customers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR APPLICATIONS. * Product is intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document. Product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality and/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or serious public impact ("Unintended Use"). Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. Do not use Product for Unintended Use unless specifically permitted in this document. * Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part. * Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. * The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. * ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT. * Do not use or otherwise make available Product or related software or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction weapons). Product and related software and technology may be controlled under the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations. * Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations.
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2009-08-24

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