2SC4568 Datasheet, PDF (1/8 Pages) NEC – NPN SILICON EPITAXIAL TRANSISTOR UHF TV TUNER OSC/MIXER

DDAATTAA SSHHEEEETT
SILICON TRANSISTOR
2SC4568
NPN SILICON EPITAXIAL TRANSISTOR
UHF TV TUNER OSC/MIXER
DESCRIPTION
The 2SC4568 is an NPN silicon epitaxial transistor intended for use as
UHF oscillator and UHF mixer in a tuner of TV receiver.
FEATURES
• High gain bandwidth product
fT = 5.5 GHz TYP.
• Low output capacitance
Cob = 0.7 pF TYP.
• Surface mount package
EIAJ: SC-59
PACKAGE DIMENSIONS
(Units: mm)
2.8±0.2
1.5
0.65
+0.1
−0.15
2
1
3
ABSOLUTE MAXIMUM RATINGS (TA = 25
C)
Maximum Voltages and Current
Collector to Base Voltage
VCBO
20
V
Collector to Emitter Voltage VCEO
12
V
Emitter to Base Voltage
VEBO
3.0
V
Collector Current
IC
30
mA
Total Power Dissipation
PT
150
mW
Junction Temperature
Tj
125

C
Storage Temperature
Tstg
55 to +125
C
ELECTRICAL CHARACTERISTICS (TA = 25
C)
CHARACTERISTIC
SYMBOL MIN. TYP. MAX.
Collector Cutoff Current
ICBO
0.1
Emitter Cutoff Current
IEBO
0.1
Collector Saturation Voltage
VCE(sat)
0.5
DC Current Gain
hFE
40
100
200
Gain Bandwidth Product
fT
5.5
Output Capacitance
Insertion Gain
Cob
0.7
0.9

S21e
²
5.0
*1 Pulsed: PW = 35
S, Duty Cycle  2 %
hFE Classification
Class
T72
T73
T74
Marking
T72
T73
T74
hFE
40 to 80
60 to 120
100 to 200
Marking
PIN CONNECTIONS
1. Emitter
2. Base
3. Collector
UNIT

A

A
V
GHz
pF
dB
TEST CONDITIONS
VCB = 15 V, IE = 0
VEB = 1 V, IC = 0
hFE = 10, IC = 5 mA
VCE = 5 V, IC = 5 mA *1
VCE = 5 V, IC = 5 mA, f = 1.0 GHz
VCB = 5 V, IE = 0, f = 1.0 MHz
VCE = 5 V, IC = 5 mA, f = 1.0 MHz
Document No. P10373EJ2V1DS00 (2nd edition)
Date Published March 1997 N
Printed in Japan
©
1989