2SC4095R View Datasheet(PDF) - Renesas Electronics
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Description
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2SC4095R
Renesas Electronics
2SC4095R Datasheet PDF : 10 Pages
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DDAATTAA SSHHEEEETT
SILICON TRANSISTOR
2SC4095
MICROWAVE LOW NOISE AMPLIFIER
NPN SILICON EPITAXIAL TRANSISTOR
4 PINS MINI MOLD
DESCRIPTION
The 2SC4095 is an NPN epitaxial silicon transistor designed for use in
low-noise and small signal amplifiers from VHF band to UHF band.
2SC4095 features excellent power gain with very low-noise figures.
2SC4095 employs direct nitiride passivated base surface process (DNP
process) which is an NEC proprietary new fabrication technique which
provides excellent noise figures at high current values. This allows
excellent associated gain and very wide dynamic range.
PACKAGE DIMENSIONS
(Units: mm)
2.8
+0.2
−0.3
1.5
+0.2
−0.1
FEATURES
• NF = 1.8 dB TYP. @ f = 2.0 GHz, VCE = 6 V, IC = 5 mA
• S21e2 = 9.5 dB TYP. @ f = 2.0 GHz, VCE = 6 V, IC = 10 mA
5°
5°
ABSOLUTE MAXIMUM RATINGS (TA = 25 C)
Collector to Base Voltage
VCBO
20
V
Collector to Emitter Voltage VCEO
10
V
Emitter to Base Voltage
VEBO
1.5
V
Collector Current
IC
35
mA
Total Power Dissipation
PT
200
mW
Junction Temperature
Tj
150
C
Storage Temperature
Tstg
65 to +150 C
ELECTRICAL CHARACTERISTICS (TA = 25 C)
CHARACTERISTIC
SYMBOL MIN. TYP. MAX.
UNIT
5°
5°
PIN CONNECTIONS
1. Collector
2. Emitter
3. Base
4. Emitter
TEST CONDITIONS
Collector Cutoff Current
ICBO
Emitter Cutoff Current
IEBO
1.0
A VCB = 10 V, IE = 0
1.0
A VEB = 1 V, IC = 0
DC Current Gain
hFE
50
100
250
VCE = 6 V, IC = 10 mA
Gain Bandwidth Product
fT
10
GHz VCE = 6 V, IC = 10 mA f = 1.0 GHz
Feed-Back Capacitance
Insertion Power Gain
Cre
0.25
0.8
S21e2
7.5
9.5
pF VCB = 10 V, IE = 0, f = 1.0 MHz
dB VCE = 6 V, IC = 10 mA, f = 2.0 GHz
Maximum Available Gain
MAG
12
dB VCE = 6 V, IC = 10 mA, f = 2.0 GHz
Noise Figure
NF
1.8
3.0
dB VCE = 6 V, IC = 5 mA, f = 2.0 GHz
hFE Classification
Class
R46/RDF *
R47/RDG *
R48/RDH *
Marking
R46
R47
R48
hFE
50 to 100
80 to 160
125 to 250 * Old Specification / New Specification
Document No. P10367EJ2V1DS00 (2nd edition)
Date Published March 1997 N
Printed in Japan
©
1987
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