Ordering number : ENN8401
2SB1737
2SB1737
Applications
•
PNP Epitaxial Planar Silicon Darlington Transistor
Driver Applications
Suitable for use in control motor drivers, printer hammer drivers, relay drivers, audio output and
constant-voltage regulators.
Features
•
•
•
•
High DC current gain.
Wide ASO.
Low saturation voltage.
Adoption of MBIT process.
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)
Collector Dissipation
Junction Temperature
Storage Temperature
Symbol
VCBO
VCEO
VEBO
IC
ICP
PC
Tj
Tstg
Tc=25°C
Conditions
Ratings
--180
--160
--6
--10
--16
2.5
110
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
Gain-Bandwidth Product
Collector-to-Emitter Saturation Voltage
Base-to-Emitter Saturation Voltage
Collector-to-Base Breakdown Voltage
Collector Sustain Voltage
Symbol
ICBO
IEBO
hFE
fT
VCE(sat)
VBE(sat)
V(BR)CBO
VCEO(SUS)
Conditions
VCB=-
-180V, IE=0A
VEB=-
-6V, IC=0A
VCE=-
-5V, IC=--6.5A
VCE=-
-5V, IC=--6.5A
IC=--5.5A, IB=--11mA
IC=--5.5A, IB=--11mA
IC=--1mA, IE=0A
IC=--100mA, IB=0A
--180
--160
5000
15
--2.0
--2.8
MHz
V
V
V
V
Ratings
min
typ
max
--0.1
--10
Unit
mA
mA
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
81205CB MS IM TB-00001698 No.8401-1/3
2SB1737
Continued from preceding page.
Parameter
Turn-ON Time
Storage Time
Fall Time
Symbol
ton
tstg
tf
Conditions
See specified Test Circuit.
See specified Test Circuit.
See specified Test Circuit.
Ratings
min
typ
0.9
4.0
3.0
max
Unit
µs
µs
µs
Package Dimensions
unit : mm
7503-003
15.6
14.0
2.6
3.5
Switching Time Test Circuit
4.8
3.2
2.0
PW=50µs
D.C.≤1%
20.0
1.2
15.0
OUTPUT
IB1
IB2
RB
VR
50Ω
R1
+
R2
+
470µF
VCC= --50V
T.U.T
INPUT
RL
1.6
2.0
20.0
1.3
1.0
0.6
VBE=5V
100µF
1
2 3
0.6
1.4
1 : Base
2 : Collector
3 : Emitter
SANYO : TO-3PB
IC= --500IB1= --500IB2= --6.5A
5.45
5.45
--10
--9
IC -- VCE
from above
--10mA
--9mA
--8mA
--7mA
--6mA
--5mA
--4mA
--3mA
--2mA
Collector Current, IC -- A
--10
--9
--8
--7
IC -- VBE
VCE=
--5V
Collector Current, IC -- A
--8
--7
--6
--5
--4
--3
--2
--1
0
0
--1mA
--800
µ
A
Ta=
1
--4
--3
--2
--1
--400
µA
IB=0µA
--0.5
--1.0
--1.5
--2.0
--2.5
--3.0
--3.5
--4.0
--4.5
--5.0
0
0
--0.2 --0.4 --0.6 --0.8 --1.0 --1.2 --1.4 --1.6 --1.8 --2.0 --2.2 --2.4 --2.6 --2.8 --3.0
Collector-to-Emitter Voltage, VCE -- V
100000
7
5
3
2
IT06677
--10
hFE -- IC
Base-to-Emitter Voltage, VBE -- V
--40
°
--5
25
°
--600µA
20
°
C
C
C
--6
IT06678
VCE(sat) -- IC
VCE=
--5V
Collector-to-Emitter
Saturation Voltage, VCE(sat) -- V
7
5
3
2
IC / IB=500
DC Current Gain, hFE
10000
7
5
3
2
1000
7
5
3
2
100
--0.1
2
3
5
1
Ta=
C
20
°
C
25
°
°
C
--40
25
°
C
Ta= --40
°
C
120
°
C
--1.0
7
5
3
2
7
--1.0
2
3
5
Collector Current, IC -- A
--10
IT06679
7
--0.1
--0.1
2
3
5
7
--1.0
2
3
5
Collector Current, IC -- A
--10
IT06680
7
No.8401-2/3
2SB1737
7
5
--10
VBE(sat) -- IC
IC / IB=500
3
2
Forward Bias A S O
ICP= --16A
IC= --10A
10
m
DC
100 s
op
ms
er
ati
on
Base-to-Emitter
Saturation Voltage, VBE(sat) -- V
P
T=
Collector Current, IC -- A
1m
7
5
3
2
--1.0
7
5
3
s
3
2
25
°
C
Ta= --40
°C
120
°
C
--1.0
7
5
--0.1
2
2
3
5
7
--1.0
2
3
5
Collector Current, IC -- A
3.0
--10
IT06681
7
--0.1
--1.0
Tc=25°C
Single pulse
2
3
5
7 --10
2
3
5
7 --100
2
3
PC -- Ta
Collector-to-Emitter Voltage, VCE -- V
140
IT06682
PC -- Tc
Collector Dissipation, PC -- W
Collector Dissipation, PC -- W
2.5
120
110
100
2.0
No
1.5
he
at
80
sin
k
60
1.0
40
0.5
20
0
0
20
40
60
80
100
120
140
160
0
20
40
60
80
100
120
140
160
0
Ambient Temperature, Ta --
°C
IT06683
Case Temperature, Tc --
°C
IT06684
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 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 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, 2005. Specifications and information herein are subject
to change without notice.
PS No.8401-3/3
Power technology
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