Ordering number:ENN3877
PNP/NPN Epitaxial Planar Silicon Transistors
2SA1825/2SC4729
50V/8A Switching Applications
Applications
· Relay drivers, high-speed inverters, converters, and
other general high-current switching applications.
Package Dimensions
unit:mm
2084B
[2SA1825/2SC4729]
1.9
4.5
1.2
Features
· Low collector-to-emitter saturation voltage.
· High Gain-Bandwidth Product.
· Excellent linearity of DC Current Gain.
· Fast switching speed.
10.5
2.6
1.4
1.2
7.5
1.0
8.5
1.6
0.5
1
2
3
0.5
( ) : 2SA1825
Specifications
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)
Base Current
Collector Dissipation
Junction Temperature
Storage Temperature
Symbol
VCBO
VCEO
VEBO
IC
ICP
IB
PC
Tj
Tstg
Conditions
2.5
2.5
1 : Emitter
2 : Collector
3 : Base
SANYO : FLP
Ratings
(–)60
(–)50
(–)6
(–)8
(–)12
(–)2
1.5
150
–55 to +150
Unit
V
V
V
A
A
A
W
˚C
˚C
Electrical Characteristics
at Ta = 25˚C
Parameter
Collector Cutoff Current
Emitter Cutoff Current
DC Current Gain
Gain-Bandwidth Product
Output Capacitance
Symbol
ICBO
IEBO
hFE1
hFE2
fT
Cob
VCB=(–)40V, IE=0
VEB=(–)4V, IC=0
VCE=(–)2V, IC=(–)0.5A
VCE=(–)2V, IC=(–)6A
VCE=(–)5V, IC=(–)1A
VCB=(–)10V, f=1MHz
100*
35
(130)
180
(95)65
MHz
MHz
pF
Conditions
Ratings
min
typ
max
(–)1
(–)1
400*
Unit
µA
µA
Continued on next page.
Any and all SANYO 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 representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
82003TN (KT)/91098HA (KT)/D051MH (KOTO) No.3877–1/4
2SA1825/2SC4729
Continued from preceding page.
Parameter
Collector-to-Emitter Saturation Voltage
Base-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
VCE(sat)
Conditions
IC=(–)4A, IB=(–)0.2A
Ratings
min
typ
(–250)
200
(–)0.95
(–)60
(–)50
(–)6
50
(450)
500
20
max
(–500)
400
(–)1.3
Unit
mV
mV
V
V
V
V
ns
ns
ns
ns
VBE(sat) IC=(–)4mA, IB=(–)0.2A
V(BR)CBO IC=(–)10µA, IE=0
V(BR)CEO IC=(–)1mA, RBE=∞
V(BR)EBO
ton
tstg
tf
IE=(–)10µA, IC=0
See specified Test Circuit
See specified Test CIrcuit
See specified Test Circuit
* ; 2SA1825/2SC4729 are classified by 500mA h
FE
as follows :
Rank
hFE
R
100 to 200
S
140 to 280
T
200 to 400
Switching Time Test Circuit
IB1
IB2
INPUT
PW=20µs
Duty Cycle≤1%
50Ω
VR
RB
+
100µF
--5V
+
470µF
OUTPUT
RL
25V
IC=10IB1= --10IB2=4A
(For PNP, the polarity is reversed.)
--10
IC -- VCE
2SA1825
From top
--160mA
--140mA
--120mA
--100mA
--80mA
10
IC -- VCE
2SC4729
From top
100mA
90mA
80mA
70mA
60mA
50mA
--8
8
Collector Current, IC – A
--6
--60mA
--40mA
Collector Current, IC – A
6
40mA
30mA
--4
4
20mA
10mA
--20mA
--2
--10mA
IB=0
0
--0.4
--0.8
--1.2
--1.6
--2.0
ITR04779
2
0
0
0
0.4
0.8
1.2
1.6
IB=0
2.0
ITR04780
Collector-to-Emitter Voltage, VCE – V
--5
IC -- VCE
Collector-to-Emitter Voltage, VCE – V
5
IC -- VCE
2SA1825
--30mA
--25mA
--20mA
30mA
2SC4729
25mA
4
--4
Collector Current, IC – A
Collector Current, IC – A
20mA
3
--3
--15mA
--2
15mA
--10mA
--5mA
2
10mA
5mA
1
--1
0
0
--2
--4
--6
--8
IB=0
--10
ITR04781
0
0
2
4
6
8
IB=0
10
ITR04782
Collector-to-Emitter Voltage, VCE – V
Collector-to-Emitter Voltage, VCE – V
No.3877–2/4
2SA1825/2SC4729
--9
--8
IC -- VBE
2SA1825
VCE=--2V
Collector Current, IC – A
9
8
7
6
IC -- VBE
2SC4729
VCE=2V
Collector Current, IC – A
--7
--6
--4
--3
--2
--1
0
0
--0.2
--0.4
--0.6
25
°
C
4
3
2
1
0
25
°
C
0.2
0.4
0.6
--5
5
--25
°
C
--0.8
--1.0
--1.2
0
Ta=7
5
Ta=
75
0.8
--25
°
C
1.0
°
C
°
C
1.2
ITR04784
Base-to-Emitter Voltage, VBE – V
1000
7
5
3
ITR04783
1000
hFE -- IC
Base-to-Emitter Voltage, VBE – V
hFE -- IC
2SA1825
VCE=--2V
Ta=75°C
25
°
C
DC Current Gain, hFE
5
3
2
100
5
3
2
10
5
0.01
2SC4729
VCE=2V
Ta=75°C
DC Current Gain, hFE
2
100
7
5
3
2
10
7
5
--0.01
25°C
--25°C
--25°C
2
3
5
--0.1
2
3
5
--1.0
2
3
5
Collector Current, IC – A
5
2
--10
ITR04785
2
3
5
0.1
2
3
5
1.0
2
3
5
f T -- IC
Collector Current, IC – A
5
2
10
ITR04786
Cob -- VCB
Gain-Bandwidth Product, fT – MHz
3
2
2SA1825 / 2SC4729
VCE=5V
2SC4
Output Capacitance, Cob -- pF
3
2
2SA1825 / 2SC4729
f=1MHz
729
100
7
5
3
2
2SA
1825
2SA
100
7
5
3
2
2SC
182
5
472
9
10
2
3
5
7 0.1
2
(For PNP, minus sign is omitted.)
3
5
7 1.0
2
3
10
5
7
1.0
2
3
(For PNP, minus sign is omitted.)
5
7
10
2
3
5
7 100
Collector Current, IC – A
5
3
7 10
ITR04787
5
3
5
VCE(sat) -- IC
Collector-to-Base Voltage, VCB -- V
ITR04788
VCE(sat) -- IC
Collector-to-Emitter
Saturation Voltage, VCE (sat) – mV
2
Collector-to-Emitter
Saturation Voltage, VCE (sat) – mV
2SA1825
IC / IB=20
2
2SC4729
IC / IB=20
--1000
5
3
2
1000
5
3
2
100
5
3
2
10
5
2
3
--100
5
3
2
--10
5
--0.01
2
3
5
--0.1
2
3
°
C
25
Ta
°
C
=75
°
C
25
5
°
C
--2
Ta=75
°C
5
2
3
5
°
C
--2
5
1.0
2
3
10
ITR04790
5
5
--1.0
2
3
Collector Current, IC – A
--10
ITR04789
5
0.01
0.1
Collector Current, IC – A
No.3877–3/4
2SA1825/2SC4729
--10
7
VBE(sat) -- IC
2SA1825
IC / IB=20
10
7
VBE(sat) -- IC
2SC4729
IC / IB=20
Base-to-Emitter
Saturation Voltage, VBE (sat) –V
3
2
Base-to-Emitter
Saturation Voltage, VBE (sat) –V
5
5
3
2
25
°C
--1.0
7
5
3
2
5
--0.01 2
3
5
--0.1
2
3
5
--1.0
2
3
5
25
°C
1.0
7
5
3
2
5
2
3
5
2
3
5
2
3
5
Ta=--25
°C
75
°C
Ta=--25
°C
75
°C
Collector Current, IC – A
2
10
7
5
--10
ITR04791
1.6
1.5
1.4
0.01
0.1
1.0
Collector Current, IC – A
10
ITR04792
ASO
ICP=12A
IC=8.0A
PC -- Ta
2SA1825 / 2SC4729
Collector Dissipation, P
C
– W
2
3
5
7
1m
s
10
10m
0m
s
s
Collector Current, IC – A
3
2
1.0
7
5
3
2
0.1
7
5
3
2
1.2
1.0
0.8
0.6
0.4
0.2
0
DC
op
era
tio
n
0.01
0.1
2SA1825 / 2SC4729
Ta=25°C
Single pulse
(For PNP, minus sign is omitted.)
2
3
5 7 1.0
2
3
5
7 10
0
20
40
60
80
100
120
140
160
Collector-to-Emitter Voltage, VCE – V
ITR04793
Ambient Temperature, Ta – ˚C
ITR04794
Specifications of any and all SANYO 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 Electric 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 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 expor ted without obtaining the expor t 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 Electric 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 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 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, 2003. Specifications and information herein are subject to
change without notice.
PS No.3877–4/4
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