FJN5471
FJN5471
For Output Amplifier of Electronic Flash Unit
• High DC Currrent Gain
• Low Collector-Emitter Saturation Voltage
• High Performance at Low Supply Voltage
1
TO-92
1. Emitter 2. Collector 3. Base
NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings
T
C
=25°C unless otherwise noted
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
C
T
J
T
STG
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Collector Dissipation
Junction Temperature
Storage Temperature
Parameter
Ratings
40
20
7
5
0.75
150
-55 ~ 150
Units
V
V
V
A
W
°C
°C
Electrical Characteristics
T
C
=25°C unless otherwise noted
Symbol
BV
CEO
BV
EBO
I
CBO
I
EBO
h
FE
V
CE
(sat)
V
BE
(sat)
f
T
C
ob
Parameter
Collector-Emitter Voltage
Emitter Base Voltage
Collector Cut-off Current
Emitter Cut-off Current
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Current Gain Band Width Product
Collector Output Capacitance
Test Condition
I
C
=1mA, I
B
=0
I
C
=100µA, I
C
=0
V
CB
=10V, I
E
=0
V
EB
=7V, I
C
=0
V
CE
=2V, I
C
=0.5A
I
C
=3A, I
B
=0.1A
I
C
=3A, I
B
=0.1A
V
CE
=6V, I
C
=50mA
V
CB
=20V, I
E
=0, f=1MHz
150
25
700
1000
0.5
1.5
V
V
MHz
pF
Min.
20
7
0.1
0.1
Typ.
Max.
Units
V
V
µA
µA
Thermal Characteristics
T
C
=25°C unless otherwise noted
Symbol
R
θjA
Parameter
Thermal Resistance, Junction to Ambient
Max
165
Units
°C/W
©2002 Fairchild Semiconductor Corporation
Rev. A1, August 2002
FJN5471
Typical Characteristics
7
8
V
CE
=2V
6
7
I
C
[A], COLLECTOR CURRENT
5
I
B
=12mA
I
B
=10mA
I
B
=8mA
I
B
=6mA
I
B
=4mA
4
3
I
C
[A], COLLECTOR CURRENT
I
B
=14mA
6
5
4
3
2
1
0
0.0
Ta=125 C
o
25 C
o
-40 C
o
2
I
B
=2mA
1
0
0
1
2
3
4
5
0.2
0.4
0.6
0.8
1.0
1.2
V
CE
[V], COLLECTOR-EMITTER VOLTAGE
V
BE
[V], BASE-EMITTER VOLTAGE
Figure 1. Static Characteristic
Figure 2. Base-Emitter On Voltage
Ta=125 C
1000
o
V
CE
=2V
1
I
C
=30I
B
Ta=25 C
Ta=-40 C
o
o
V
CE
(sat)[V], SATURATION VOLTAGE
h
FE
, DC CURRENT GAIN
0.1
Ta=125 C
Ta=25 C
o
o
o
100
Ta=-40 C
0.01
10
0.1
1
10
100
1E-3
0.1
1
10
I
C
[A], COLLECTOR CURRENT
I
C
[A], COLLECTOR CURRENT
Figure 3. DC current Gain
Figure 4. Collector-Emitter Saturation Voltage
10
80
V
BE
(sat)[V], SATURATION VOLTAGE
I
C
=30I
B
I
E
=0,f=1MHZ
1
Ta=-40 C
o
Ta=25 C
o
Ta=125 C
o
0.1
0.1
C
ob
[pF], OUTPUT CAPACITANCE
1
10
60
40
20
0
1
10
100
I
C
[A], COLLECTOR CURRENT
V
CB
[V], COLLECTOR-BASE VOLTAGE
Figure 5. Base-Emitter On Voltage
Figure 6. Collector Output Capacitance
©2002 Fairchild Semiconductor Corporation
Rev. A1, August 2002
FJN5471
Typical Characteristics
(Continued)
1.0
0.8
P
C
[W PO ERDISSIPATIO
], W
N
0.6
0.4
0.2
0.0
0
25
o
50
75
100
125
150
T
a
[ C], AM TTEM ATU
BIEN
PER RE
Figure 7. Power Derating
©2002 Fairchild Semiconductor Corporation
Rev. A1, August 2002
FJN5471
©2002 Fairchild Semiconductor Corporation
Rev. A1, August 2002
FJN5471
Package Dimensions
TO-92
4.58
–0.15
+0.25
0.46
14.47
±0.40
±0.10
4.58
±0.20
1.27TYP
[1.27
±0.20
]
3.60
±0.20
1.27TYP
[1.27
±0.20
]
0.38
–0.05
+0.10
3.86MAX
1.02
±0.10
0.38
–0.05
+0.10
(R2.29)
(0.25)
Dimensions in Millimeters
©2000 Fairchild Semiconductor Corporation
Rev. A1, August 2002