Composite Transistors
2.8
+0.2
–0.3
1.50.65±0.15 0.65±0.15
1
6
5
4
3
2
1.45±0.1
0.95 0.95
1.9±0.1
+0.25
–0.05
0.3
+0.1
–0.05
0.5
+0.1
–0.05
2.9
+0.2
–0.05
1.1
+0.2
–0.1
0.8
0.4±0.2
0 to 0.05
0.16
+0.1
–0.06
0.1 to 0.3
XN4556
NPN epitaxial planer transistor
For amplification of the low frequency
Features
■
●
Two elements incorporated into one package.
●
Reduction of the mounting area and assembly cost by one half.
Basic Part Number of Element
■
●
2SD1149 × 2 elements
Absolute Maximum Ratings (Ta=25˚C)
■
Parameter Symbol Ratings Unit
Rating
of
element
Overall
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Collector current I
Peak collector current
Total power dissipation
Junction temperature
Storage temperature
V
CBO
V
CEO
V
EBO
C
I
CP
P
T
T
j
T
stg
100 V
100 V
15 V
20 mA
50 mA
300 mW
150 ˚C
–55 to +150 ˚C
1 : Collector (Tr1) 4 : Collector (Tr2)
2 : Base (Tr2) 5 : Base (Tr1)
3 : Emitter (Tr2) 6 : Emitter (Tr1)
EIAJ : SC–74
Mini Type Package (6–pin)
Marking Symbol: EP
Internal Connection
61
5
Tr1
2
Unit: mm
Electrical Characteristics (Ta=25˚C)
■
43
Tr2
Parameter Symbol Conditions min typ max Unit
Collector to base voltage V
Collector to emitter voltage V
Emitter to base voltage V
Collector cutoff current
Forward current transfer ratio h
Collector to emitter saturation voltage
Noise voltage NV
Transition frequency f
I
I
V
CBO
CEO
FE
T
CBO
CEO
EBO
CE(sat)
IC = 10µA, IE = 0 100 V
IC = 1mA, IB = 0 100 V
IE = 10µA, IC = 0 15 V
VCB = 60V, IE = 0 0.1 µA
VCE = 60V, IB = 0 1.0 µA
VCE = 10V, IC = 2mA 400 2000
IC = 10mA, IB = 1mA 0.05 0.2 V
VCE = 10V, IC = 1mA, GV = 80dB
Rg = 100KΩ, Function = FLAT
80 mV
VCB = 10V, IE = –2mA, f = 200MHz 150 MHz
1
Composite Transistors XN4556
PT — Ta IC — V
500
)
400
mW
(
T
300
200
100
Total power dissipation P
0
0 40 80 120 160
Ambient temperature Ta (˚C
V
— I
100
)
V
(
30
CE(sat)
10
0.3
0.1
0.03
CE(sat)
3
1
25˚C
Ta=75˚C
–25˚C
C
Collector to emitter saturation voltage V
0.01
0.1 0.3
1 3 10 30 100
Collector current IC (mA
)
IC/IB=10
)
CE
80
)
60
mA
(
C
40
20
Collector current I
0
012210486
I
Collector to emitter voltage VCE (V
hFE — I
1800
FE
1500
1200
900
600
300
Forward current transfer ratio h
0
0.1 0.3
Ta=75˚C
1 3 10 30 100
C
VCE=10V
25˚C
–25˚C
Collector current IC (mA
Ta=25˚C
=100µA
B
80µA
60µA
50µA
40µA
30µA
20µA
10µA
)
IC — V
60
50
)
mA
(
Ta=75˚C –25˚C
40
C
30
20
Collector current I
10
0
02.01.61.20.80.4
)
Base to emitter voltage VBE (V
200
25˚C
fT — I
BE
E
VCE=10V
VCB=10V
Ta=25˚C
)
)
160
MHz
(
T
120
80
40
Transition frequency f
0
–0.1 –0.3 –1 –3 –10 –30 –100
Emitter current IE (mA
)
Cob — V
6
CB
)
pF
(
5
ob
4
3
2
1
Collector output capacitance C
0
3 10 30 100220550
1
Collector to base voltage VCB (V
2
f=1MHz
I
=0
E
Ta=25˚C
NV — I
100
VCE=10V
G
=80dB
V
Function=FLAT
Ta=25˚C
80
)
mV
(
60
40
Noise voltage NV
20
0
0.01 0.03 0.1 0.3 1
)
Collector current IC (mA
C
Rg=100kΩ
22kΩ
5kΩ
100
80
)
mV
(
60
40
Noise voltage NV
20
0
1 3 10 30 100550220
)
NV — V
Rg=100kΩ
22kΩ
5kΩ
CE
IC=1mA
=80dB
G
V
Function=FLAT
Ta=25˚C
Collector to emitter voltage VCE (V
)