2SC4901B [SHIKUES]
NPN SILICON RF TRANSISTOR;
| 型号： | 2SC4901B |
| 厂家： | 
SHIKUES Electronics |
| 描述： | NPN SILICON RF TRANSISTOR |
| 文件： | 总4页 (文件大小：629K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2SC4901
NPN SILICON RF TRANSISTOR
3
·Ultra high frequency low noise transistor
·Silicon epitaxial bipolar process.
·High power gain, low noise figure,
·SOT-323 chip package, mainly used in VHF, UHF
·high frequency wideband low noise amplifier.
2
1
1：Base 2：Emitter 3：Collector
SOT-323
Feature
High gain:︱S21e︱2 TYP. Value is 13.5dB
@ VCE=5V，IC=20mA，f=0.9GHz
Low noise: NF
fT (TYP.) :
TYP. Value is 1.6dB @ VCE=5V，IC=5mA， f=0.9GHz
TYP. Value is 9GHz @ VCE=5V，IC=20mA，f=0.9GHz
Absolute Maximum Ratings TA=25℃ Unless Otherwise noted
PARAMETER
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector current
SYMBLE
VCBO
VCEO
VEBO
IC
MAXIMUM VALUE
UNIT
V
15
9
V
1.5
50
V
mA
mW
℃
Collector Power Dissipation
Junction Temperature
PD
100
Tj
150
Storage Temperature
Tstg
-65 ~ +150 ℃
Tstg
hFE Classification
A
B
C
YK-
D
E
Classification
Marking
hFE
60-100
90-140
130-180
170-250
250-300
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2SC4901
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
PARAMETER
Collector-base breakdown voltage
Collector cut-off current
Emitter cut-off current
DC current gain
SYMBLE MIN. TYP. MAX.
UNIT
TEST CONDITION
V
VCBO
ICBO
IEBO
hFE
15
IC=1.0μA
VCB=10V
0.1
0.1
300
μA
μA
VEB=1V
60
7
VCE=5V,IC=20mA
Transit frequency
f
T
9
GHz
pF
VCE=5V,IC=20mA
Output feedback capacitance
Cre
| S21e |2
NF
0.65
13.3
13.5
1.6
1.0
2.5
VCB=10V,IE=0mA, f=1MHz
VCE=5V,IC=5mA, f=0.9GHz
VCE=5V,IC=20mA,f=0.9GHz
VCE=5V, IC=5mA, f=0.9GHz
Power gain
Noise factor
dB
dB
PACKAGE：SC-59
1:（Base） 2:（Emitter） 3:（Collector）
SYMBOL MIN（mm） MAX（mm）
A
B
C
D
G
H
K
L
0.200
1.150
2.150
0.400
1.350
2.450
0.650
0.525
1.200
2.000
0.900
1.400
2.200
1.100
M
0.080
0.150
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TYPICAL CHARATERISTICS
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TYPICAL CHARATERISTICS
RESTRICTIONS ON PRODUCT USE
• The information contained herein is subject to change without notice.
• ＳＨＩＫＥ is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due
to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizingＳＨＩＫＥproducts, to comply with the
standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of suchＳＨＩＫＥproducts could cause loss
of human life, bodily injury or damage to property. In developing your designs, please ensure that ＳＨＩＫＥ products are used within specified operating ranges as
set forth in the most recentＳＨＩＫＥproducts specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for
Semiconductor Devices,” or “ＳＨＩＫＥPDFs” etc.
• TheＳＨＩＫＥproducts listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring
equipment, industrial robotics, domestic appliances, etc.).TheseＳＨＩＫＥproducts are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended
Usage include atomic energy control instruments, airplane or spaceship instruments, all types of safety devices, etc.. Unintended Usage of ＳＨＩＫＥproducts listed
in his document shall be made at the customer’s own risk.
• The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed byＳＨＩＫＥfor any infringements
of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights ofＳＨＩ
ＫＥor the third parties.
• Please contact your sales representative for product-by-product details in this document regarding RoHS & REACH compatibility. Please use these products in this
document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. ＳＨＩＫＥassumes no liability for
damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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