ETC 2SC4853-4

Ordering number:EN4578A
NPN Epitaxial Planar Silicon Transistor
2SC4853
Low-Voltage, Low-Current
High-Frequency Amplifier Applications
Package Dimensions
unit:mm
2059B
[2SC4853]
0.425
· Low-voltage, low-current operation : fT=5GHz typ.
(VCE=1V, IC=1mA) : S21e2=7dB typ (f=1GHz).
: NF=2.6dB typ (f=1GHz).
0.3
0.15
0.2
Features
3
2.1
0.425
1.250
0~0.1
1
2
0.65 0.65
0.3
0.6
0.9
2.0
1 : Base
2 : Emitter
3 : Collector
SANYO : MCP
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Symbol
Conditions
Ratings
Unit
Collector-to-Base Voltage
VCBO
12
V
Collector-to-Emitter Voltage
VCEO
VEBO
6
V
Emitter-to-Base Voltage
1.5
V
15
mA
Collector Dissipation
IC
PC
80
mW
Junction Temperature
Tj
150
˚C
Storage Temperature
Tstg
–55 to +150
˚C
Collector Current
Electrical Characteristics at Ta = 25˚C
Parameter
Symbol
Conditions
Ratings
min
typ
max
Unit
Collector Cutoff Current
ICBO
VCB=5V, IE=0
1.0
µA
Emitter Cutoff Current
IEBO
10
µA
DC Current Gain
Gain-Bandwidth Product
hFE
fT
VEB=1V, IC=0
VCE=1V, IC=1mA
Output Capacitance
Cob
60*
270*
VCE=1V, IC=1mA
5
VCB=1V, f=1MHz
0.6
GHz
1.0
pF
* : The 2SC4853 is classified by 1mA hFE as follows :
60
3
120
90
4
180
135
5
270
Marking : CN
hFE rank : 3, 4, 5
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)/20696YK/41894HO (KOTO) AX-9520 No.4578–1/4
2SC4853
Parameter
Forward Transfer Gain
Noise Figure
Symbol
Conditions
Ratings
min
typ
max
| S21e |2 1
VCE=1V, IC=1mA, f=1GHz
| S21e |2 2
VCE=2V, IC=3mA, f=1GHz
10.5
NF1
VCE=1V, IC=1mA, f=1GHz
VCE=2V, IC=3mA, f=1GHz
2.6
NF2
4.5
7
1.9
Unit
dB
dB
4.5
dB
dB
No.4578–2/4
2SC4853
S parameter
No.4578–3/4
2SC4853
S parameter (Common emitter)
VCE=1V, IC=1mA, ZO=50Ω
Freq (MHz)
| S11 |
∠ S11
| S21 |
∠ S21
| S12 |
∠ S12
| S22 |
∠ S22
200
0.940
–17.9
3.228
159.6
0.058
77.1
0.972
–12.2
400
0.863
–33.7
2.983
143.7
0.107
66.6
0.914
–22.7
600
0.778
–48.0
2.732
129.9
0.145
58.1
0.844
–31.7
800
0.698
–60.5
2.469
117.7
0.173
50.9
0.773
–39.6
1000
0.608
–73.5
2.320
106.2
0.195
45.4
0.717
–46.0
1200
0.546
–84.7
2.106
96.3
0.210
40.9
0.668
–51.7
1400
0.470
–96.2
1.977
87.1
0.129
37.6
0.624
–56.5
1600
0.418
–106.4
1.826
78.8
0.224
35.3
0.590
–60.6
1800
0.388
–117.3
1.700
72.2
0.230
33.8
0.562
–64.3
2000
0.354
–127.0
1.615
65.9
0.234
32.9
0.546
–67.5
VCE=2V, IC=3mA, ZO=50Ω
Freq (MHz)
| S11 |
∠ S11
| S21 |
∠ S21
| S12 |
∠ S12
| S22 |
∠ S22
200
0.839
–30.6
7.428
149.3
0.050
71.4
0.916
–18.3
400
0.672
–53.7
6.016
128.5
0.083
60.6
0.778
–30.2
600
0.536
–71.7
4.908
113.6
0.105
55.1
0.672
–37.1
800
0.431
–85.7
4.073
101.9
0.121
52.5
0.597
–41.9
1000
0.360
–99.0
3.494
92.7
0.135
51.4
0.548
–45.7
1200
0.310
–111.4
3.033
84.4
0.150
50.9
0.514
–49.2
1400
0.265
–122.6
2.694
77.4
0.162
50.9
0.492
–52.3
1600
0.242
–134.7
2.422
70.9
0.175
51.0
0.475
–55.6
1800
0.228
–148.0
2.205
65.9
0.189
51.1
0.461
–59.0
2000
0.217
–157.2
2.061
60.8
0.205
51.0
0.456
–61.8
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.4578–4/4