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UNISONIC TECHNOLOGIES CO., LTD 2SC4774
HIGH FREQUENCY AMPLIFIER TRANSISTOR, RF SWITCHING (6V, 50mA)
3
NPN SILICON TRANSISTOR
FEATURES
* Very low output-on resistance (RON). * Low capacitance.
2
1
SOT-323
*Pb-free plating product number: 2SC4774L
ORDERING INFORMATION
Order Number Normal Lead Free Plating 2SC4774-AL3-R 2SC4774L-AL3-R Package SOT-323 Pin Assignment 1 2 3 E B C Packing Tape Reel
2SC4774L-AL3-R (1)Packing Type (2)Package Type (3)Lead Plating (1) R: Tape Reel (2) AL3: SOT-323 (3) L: Lead Free Plating, Blank: Pb/Sn
MARKING
C4G
Lead Plating
www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co., Ltd
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ABSOLUTE MAXIMUM RATINGS (Ta=25C)
NPN SILICON TRANSISTOR
PARAMETER SYMBOL RATINGS UNIT Collector-Base Voltage VCBO 12 V Collector-Emitter Voltage VCEO 6 V Emitter-Base Voltage VEBO 3 V Collector Current IC 50 mA Collector Power Dissipation 0.2 W PD Junction Temperature +150 C TJ Storage Temperature -40 ~ +150 C TSTG Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL SPECIFICATIONS (Ta=25C)
PARAMETER Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cutoff Current Emitter Cutoff Current Collector-Emitter Saturation Voltage DC Current Transfer Ratio Transition Frequency Output Capacitance Output-On Resistance SYMBOL BVCBO BVCEO BVEBO ICBO IEBO VCE(SAT) hFE fT Cob RON TEST CONDITIONS IC =10A IC =1mA IE =10A VCB =10V VEB =2V IC/IB =10mA/1mA VCE/IC =5V/5mA VCE =5V, IE = -10mA, f=200MHz VCB =10V, IE =0A, f=1MHz IB =3mA, VIN =100mVrms, f=500kHz MIN 12 6 3 TYP MAX UNIT V V V 0.5 V 0.5 A 0.3 A 560 MHz 1.7 pF
270 300
800 1 2
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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TYPICAL CHARACTERISTIC
Grounded Emitter Output Characteristics ( 10 Ta=25 35mA 30mA
Collector Current, I C (mA) Collector Current, IC (mA)
NPN SILICON TRANSISTOR
) 50
Grounded Emitter Output Characteristics ( Ta=25
1.0m A
A A 5m .4m 0. 0
)
0.3mA
8 6
25mA 20mA 15mA
40 30
0.2mA
0.1mA 20
4
10mA 5mA IB=0 0 1 2 3 4 A 5
2 0
10 0 0 0.1 0.2 0.3 I B=0mA 0.4 0.5
Collector to Emitter Voltage, VCE (V)
Collector to Emitter Voltage, VCE (V)
Grounded Emitter Propagation Characteristics 50
125
DC Current Gain vs. Collector Current 1000
DC Current Transfer Ratio, hFE
VCE=5V
-25 25
Collector Current, IC (mA)
40
500
Ta=25 VCE=5V
30
200 100 50
20
10 0 0 0.4 0.8 1.2 1.6 2.0 Base to Emitter Voltage, VBE (V)
20 10 0.1 0.2
0.5
1
2
5
1020
50
Collector Current, I C (mA)
Collector-Emitter Saturation Voltage vs. Collector Current
Collecter Saturatio n Voltage, VCE(SAT) (mV)
Gain Bandwidth Product vs. Collector Current 2000
Gain Bandwidth Product, fT (MHz)
1000 500 200 100 50 20 10 5 0.1 0.2 0.5 1 2 5
Ta=25 IC/I B=10
1000 500 200 100 50
Ta=25 VCE=5V
20 1020 50 0.1 0.2 0.5 1 2 5 1020 50 Collector Current, IC (mA) Collector Current, IC (mA)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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TYPICAL CHARACTERISTIC(Cont.)
Collector Output Capacitance vs. Voltage 20 Ta=25 f=1MHz 20
NPN SILICON TRANSISTOR
Back Capacitance Voltage Ta=25 f=1MHz
Feeback Capacitiance, Cre (pF)
5 2 1 0.5
Output Capacitiance, Cob (pF)
50
10
10 5 2 1 0.5
0.2 0.1 0.2 0.5 1 2 5 10 20 Collector to Base Voltage, VCB (V)
0.2 0.1 0.2 0.5 1 2 5 10 20 50 Collector to Base Voltage, VCB (V)
Output-on Resistance vs. Base Current 50 Ta=25 f=500kHz VIN =100mVrms RL =1K
) ON Resistane, Ron (
20 10 5
2 1 0.1 0.2 0.5 1 2 5 10 20 50 Bass Current, IB (mA)
UTC 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 UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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