Ordering number : EN2001C
2SA1471 / 2SC3748
SANYO Semiconductors
DATA SHEET
PNP / NPN Epitaxial Planar Silicon Transistors
2SA1471 / 2SC3748
Applications
•
•
•
•
60V / 10A High-Speed Switching
Applications
Various inductance lamp drivers for electrical equipment.
Inverters, converters (flash, fluorescent lamp lighting circuit).
Power amp (high power car stereo, motor controller).
High-speed switching (switching regulator, driver).
Features
•
•
•
•
Low saturation voltage.
Excellent current dependence of hFE.
Short switching time.
Micaless package facilitating mounting.
Specifications
( ) : 2SA1471
Absolute Maximum Ratings
at Ta=25°C
Parameter
Collector-to-Base Voltage
Collector-to-Emitter Voltage
Emitter-to-Base Voltage
Collector Current
Collector Current (Pulse)
Collector Dissipation
Junction Temperature
Storage Temperature
Symbol
VCBO
VCEO
VEBO
IC
ICP
PC
Tj
Tstg
Tc=25°C
Conditions
Ratings
(--)80
(--)60
(-
-)5
(--)10
(--)12
2
30
150
--55 to +150
Unit
V
V
V
A
A
W
W
°C
°C
Electrical Characteristics
at Ta=25°C
Parameter
Collector Cutoff Current
Emitter Cutoff Current
DC Current Gain
Symbol
ICBO
IEBO
hFE
Conditions
VCB=(--)40V, IE=0A
VEB=(--)4V, IC=0A
VCE=(--)2V, IC=(--)1A
70*
Ratings
min
typ
max
(--)0.1
(--)0.1
280*
Unit
mA
mA
*
: The 2SA1471/2SC3748 are classified by 1A hFE as follows :
Rank
Q
R
S
hFE
70 to 140
100 to 200
140 to 280
Continued on next page.
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before usingany SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
83006 MS IM TC-00000114 / 72506FA MS IM TC-00000060 / O3103TN (KT) / 71598HA (KT) / 4027AT, TS No.2001-1/4
2SA1471 / 2SC3748
Continued from preceding page.
Parameter
Gain-Bandwidth Product
Collector-to-Emitter Saturation Voltage
Collector-to-Base Breakdown Voltage
Collector-to-Emitter Breakdown Voltage
Emitter-to-Base Breakdown Voltage
Turn-On Time
Storage Time
Fall Time
Symbol
fT
VCE(sat)
V(BR)CBO
V(BR)CEO
V(BR)EBO
ton
tstg
tf
Conditions
VCE=(--)5V, IC=(-
-)1A
IC=(--)5A, IB=(--)0.25A
IC=(--)1mA, IE=0A
IC=(--)1mA, RBE=∞
IE=(-
-)1mA, IC=0A
See specified Test Circuit.
See specified Test Circuit.
See specified Test Circuit.
(--)80
(--)60
(--)5
0.1
0.5
0.1
Ratings
min
typ
100
(--)0.4
max
Unit
MHz
V
V
V
V
µs
µs
µs
Package Dimensions
unit : mm (typ)
7508-002
Switching Time Test Circuit
IB1
10.0
3.2
3.5
7.2
4.5
2.8
PW=20µs
D.C.≤1%
INPUT
VR
50Ω
IB2
RB
OUTPUT
RL
4Ω
+
+
470µF
VCC=20V
16.0
100µF
VBE= --5V
1.6
1.2
0.75
14.0
5.6
18.1
20IB1= --20IB2=IC=5A
0.7
For PNP, the polarity is reversed.
1 2 3
2.4
1 : Base
2 : Collector
3 : Emitter
SANYO : TO-220ML
2.55
2.55
--
12
--
10
IC -- VBE
2SA1471
VCE= --2V
12
IC -- VBE
2SC3748
VCE=2V
10
Collector Current, IC -- A
--
8
0
°
C
Collector Current, IC -- A
8
Ta=1
20
°
C
25
°
C
25
°
C
0.8
--
4
--
2
0
0
Ta=1
2
--
6
--40
°
C
6
4
2
0
--
0.2
--
0.4
--
0.6
--
0.8
--
1.0
--
1.2
Base-to-Emitter Voltage, VBE -- V
ITR03669
0
0.2
0.4
0.6
--40
°
C
1.0
1.2
ITR03670
Base-to-Emitter Voltage, VBE -- V
No.2001-2/4
2SA1471 / 2SC3748
1000
7
5
hFE -- IC
2SA1471
VCE= --2V
1000
7
5
hFE -- IC
2SC3748
VCE=2V
DC Current Gain, hFE
2
DC Current Gain, hFE
3
Ta=120
°C
3
2
25
°
C
--40
°C
Ta=120
°C
100
7
5
3
2
10
100
7
5
3
2
10
0.01 2
25
°
C
--40
°
C
--
0.01
2
2
3
5
--
0.1 2 3 5
--
1.0 2 3
Collector Current, IC -- A
5
--
10
2
3
3
5
0.1
2
3
5
1.0
2
3
5
ITR03671
2
f T -- IC
Collector Current, IC -- A
2 3
10
ITR03672
f T -- IC
Gain-Bandwidth Product, f T -- MHz
Gain-Bandwidth Product, f T -- MHz
2SA1471
VCE= --5V
100
7
5
2SC3748
VCE=5V
100
7
5
3
2
3
2
10
7
5
10
7
5
0.01
2
3
5
0.1
2
3
5
1.0
2
3
10
ITR03674
5
--
0.01
--
10
5
2
3
5
--
0.1 2 3 5
--
1.0 2 3
Collector Current, IC -- A
5
--
10
2
ITR03673
10
VCE(sat) -- IC
Collector Current, IC -- A
VCE(sat) -- IC
Collector-to-Emitter
Saturation Voltage, VCE(sat) -- V
3
2
Collector-to-Emitter
Saturation Voltage, VCE(sat) -- V
2SA1471
IC / IB=20
5
3
2
1.0
5
3
2
0.1
5
3
2
2SC3748
IC / IB=20
--
1.0
5
3
2
--
0.1
5
3
2
--
0.01
--
0.01
2
2
3
5
--
0.1 2 3 5
--
1.0 2 3
Collector Current, IC -- A
5
--
10
2
0.01
0.01
2
3
5
0.1
2
3
5
1.0
2 3
5
ITR03675
2
10
7
5
3
2
ASO
Collector Current, IC -- A
2
10
ITR03676
ASO
ICP= --12A
IC= --10A
1
10
ms
m
s
2SA1471
ICP=12A
IC=10A
2SC3748
--
10
7
Collector Current, IC -- A
Collector Current, IC -- A
5
3
2
--
1.0
7
5
3
2
1
10
ms
10
ms
0m
s
e
op
ra
DC
op
D
10
on
0m
1.0
7
5
3
2
0.1
7
5
C
er
ati
s
n
tio
--
0.1
Tc=25°C
7
Single Pulse
5
2
3
2
3
5
7
--
100
--
10
Collector-to-Emitter Voltage, VCE -- V
ITR03677
5
7
Tc=25°C
Single Pulse
2
3
5
7
10
2
3
5
7
100
Collector-to-Emitter Voltage, VCE -- V
ITR03678
No.2001-3/4
2SA1471 / 2SC3748
2.5
PC -- Ta
2SA1471 / 2SC3748
35
PC -- Tc
2SA1471 / 2SC3748
30
Collector Dissipation, PC -- W
2.0
Collector Dissipation, PC -- W
120
140
160
25
1.5
No
1.0
20
he
a
ts
in
k
15
10
0.5
5
0
0
20
40
60
80
100
0
0
20
40
60
80
100
120
140
160
Ambient Temperature, Ta --
°C
IT11350
Case Temperature, Tc --
°C
IT11353
Specifications of any and all SANYO Semiconductor products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state,
and are not guarantees of the performance, characteristics, and functions of the described products
as mounted in the customer's products or equipment. To verify symptoms and states that cannot be
evaluated in an independent device, the customer should always evaluate and test devices mounted
in the customer's products or equipment.
SANYO Semiconductor Co., Ltd. strives to supply high-quality high-reliability products. However, any
and all semiconductor products fail with some probability. It is possible that these probabilistic failures
could give rise to accidents or events that could endanger human lives, that could give rise to smoke or
fire, or that could cause damage to other property. When designing equipment, adopt safety measures
so that these kinds of accidents or events cannot occur. Such measures include but are not limited to
protective circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO Semiconductor products (including technical data,services) described
or contained herein are controlled under any of applicable local export control laws and regulations, such
products must not be exported without obtaining the export license from the authorities concerned in
accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic
or mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Semiconductor Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"
for the SANYO Semiconductor product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not
guaranteed for volume production. SANYO Semiconductor believes information herein is accurate
and reliable, but no guarantees are made or implied regarding its use or any infringements of
intellectual property rights or other rights of third parties.
This catalog provides information as of August, 2006. Specifications and information herein are subject
to change without notice.
PS No.2001-4/4
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