Power Transistors
1
Publication date: February 2003 SJD00197BED
2SD1474
Silicon NPN epitaxial planar type
For power amplification with high forward current transfer ratio
■Features
•High forward current transfer ratio hFE which has satisfactory linearity
•High emitter-base voltage (Collector open) VEBO
•Full-pack package which can be installed to the heat sink with one screw
■Absolute Maximum Ratings TC = 25°C
■Electrical Characteristics TC = 25°C ± 3°C
Unit: mm
Parameter Symbol Conditions Min Typ Max Unit
Collector-emitter voltage (Base open) VCEO IC = 25 mA, IB = 0 60 V
Collector-base cutoff current (Emitter open)
ICBO VCB = 100 V, IE = 0 100 µA
Emitter-base cutoff current (Collector open)
IEBO VEB = 15 V, IC = 0 100 µA
Forward current transfer ratio *hFE VCE = 4 V, IC = 1 A 300 2
000
Collector-emitter saturation voltage VCE(sat) IC = 5 A, IB = 0.1 A 0.5 V
Transition frequency fTVCE = 12 V, IC = 0.5 A, f = 10 MHz 30 MHz
Turn-on time ton IC = 5 A, IB1 = 0.1 A, IB2 = − 0.1 A 0.3 µs
Storage time tstg VCC = 50 V 1.5 µs
Fall time tf0.6 µs
Parameter Symbol Rating Unit
Collector-base voltage (Emitter open) VCBO 100 V
Collector-emitter voltage (Base open) VCEO 60 V
Emitter-base voltage (Collector open) VEBO 15 V
Collector current IC6A
Peak collector current ICP 12 A
Collector power PC40 W
dissipation Ta = 25°C 2.0
Junction temperature Tj150 °C
Storage temperature Tstg −55 to +150 °C
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2. *: Rank classification
Rank Q P
hFE 300 to 1
200 800 to 2
000
10.0
±0.2
5.5
±0.2
7.5
±0.2
16.7
±0.3
0.7
±0.1
14.0
±0.5
Solder Dip
(4.0)
0.5
+0.2
–0.1
1.4
±0.1
1.3
±0.2
0.8
±0.1
2.54
±0.3
5.08
±0.5
213
2.7
±0.2
4.2
±0.2
4.2
±0.2
φ 3.1
±0.1
1: Base
2: Collector
3: Emitter
EIAJ: SC-67
TO-220F-A1 Package
This product complies with the RoHS Directive (EU 2002/95/EC).
Maintenance/
Discontinued
Maintenance/Discontinued includes following four Product lifecycle stage.
planed maintenance type
maintenance type
planed discontinued typed
discontinued type
Please visit following URL about latest information.
http://www.semicon.panasonic.co.jp/en/
2SD1474
2SJD00197BED
VBE(sat) IChFE ICfT IC
PC TaIC VCE VCE(sat) IC
Cob VCB ton, tstg, tf ICSafe operation area
00 16040 12080
20
60
40
80
Collector power dissipation P
C
(W)
Ambient temperature T
a
(°C)
(1)T
C
=Ta
(2)With a 100×100×2mm
Al heat sink
(3)Without heat sink
(P
C
=2W)
(1)
(2)
(3)
012210486
0
6
5
4
3
2
1
Collector current I
C
(A)
Collector-emitter voltage V
CE
(V)
I
B
=10mA
9mA
8mA
7mA
6mA
5mA
4mA
3mA
2mA
1mA
T
C
=25˚C
0.1 1 10
0.01
10
1
0.1
Collector-emitter saturation voltage VCE(sat) (V)
Collector current IC (A)
I
C
/I
B
=50
T
C
=100˚C
25˚C
–25˚C
0.01 1 10
0.01
10
1
0.1
Base-emitter saturation voltage VBE(sat) (V)
Collector current IC (A)
I
C
/I
B
=50
T
C
=–25˚C
25˚C
100˚C
0.01 0.1 1 10
10
102
103
104
105
Forward current transfer ratio hFE
Collector current IC (A)
VCE=4V
TC=100˚C
25˚C
–25˚C
0.01 0.1 1 10
0.1
1
10
100
1
000
Collector current I
C
(A)
Transition frequency f
T
(MHz)
VCE=12V
f=10MHz
TC=25˚C
0.1 1 10 100
1
10
102
103
104
Collector output capacitance
(Common base, input open circuited) Cob (pF)
Collector-base voltage VCB (V)
IE=0
f=1MHz
TC=25˚C
0.01
0.1
1
10
100
08264
Turn-on time t
on
, Storage time t
stg
, Fall time t
f
(µs)
Collector current I
C
(A)
t
stg
t
f
t
on
Pulsed t
w
=1ms
Duty cycle=1%
I
C
/I
B
=50
(I
B1
=–I
B2
)
V
CC
=50V
T
C
=25˚C
0.01 1
0.1
1
10
100
10 100
1
000
Collector current I
C
(A)
Collector-emitter voltage V
CE
(V)
Non repetitive pulse
TC=25˚C
ICP
IC
t=10ms
DC
This product complies with the RoHS Directive (EU 2002/95/EC).
Maintenance/
Discontinued
Maintenance/Discontinued includes following four Product lifecycle stage.
planed maintenance type
maintenance type
planed discontinued typed
discontinued type
Please visit following URL about latest information.
http://www.semicon.panasonic.co.jp/en/
2SD1474
3
SJD00197BED
Rth t
1
10−2
10−1
10
103
102
103104
102
10110−1
10−310−2
10−4
Time t (s)
Thermal resistance Rth (°C/W)
(1)
(2)
(1)Without heat sink
(2)With a 100×100×2mm Al heat sink
This product complies with the RoHS Directive (EU 2002/95/EC).
Maintenance/
Discontinued
Maintenance/Discontinued includes following four Product lifecycle stage.
planed maintenance type
maintenance type
planed discontinued typed
discontinued type
Please visit following URL about latest information.
http://www.semicon.panasonic.co.jp/en/
Request for your special attention and precautions in using the technical information and
semiconductors described in this book
(1)If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and
regulations of the exporting country, especially, those with regard to security export control, must be observed.
(2)The technical information described in this book is intended only to show the main characteristics and application circuit examples
of the products, and no license is granted under any intellectual property right or other right owned by our company or any other
company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other
company which may arise as a result of the use of technical information described in this book.
(3)The products described in this book are intended to be used for standard applications or general electronic equipment (such as office
equipment, communications equipment, measuring instruments and household appliances).
Consult our sales staff in advance for information on the following applications:
– Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support
systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod-
ucts may directly jeopardize life or harm the human body.
– Any applications other than the standard applications intended.
(4)The products and product specifications described in this book are subject to change without notice for modification and/or im-
provement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5)When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
(6)Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS,
thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which
damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.
(7)This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita
Electric Industrial Co., Ltd.
Maintenance/
Discontinued
Maintenance/Discontinued includes following four Product lifecycle stage.
planed maintenance type
maintenance type
planed discontinued typed
discontinued type
Please visit following URL about latest information.
http://www.semicon.panasonic.co.jp/en/
