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.
PNP Epitaxial Planar Silicon Darlington Transistor
Driver Applications
Ordering number:ENN3470
2SB1406
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
41504TN (PC)/O1598HA (KT)/5300TA (KOTO) No.3470–1/3
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Package Dimensions
unit:mm
2064A
[2SB1406]
˚C
˚C
Electrical Characteristics at Ta = 25˚C
1 : Emitter
2 : Collector
3 : Base
SANYO : NMP
Applications
· Relay drivers, hammer drivers, lamp drivers, motor
drivers.
Features
· Darlington connection.
· High DC current gain.
· Large current capacity.
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OBC 08–V
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OEC 05–V
egatloVesaB-ot-rettimEV
OBE 01–V
tnerruCrotcelloCI
C5.1–A
)esluP(tnerruCrotcelloCI
PC 3–A
noitapissiDrotcelloCP
C1W
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OBC VBC I,V04–=E0=001–An
tnerruCffotuCrettimEI
OBE VBE I,V6–=C0=001–An
niaGtnerruCCD hEF 1V
EC I,V2–=CAm005–=0004
hEF 2V
EC I,V2–=CAm01–=0003
tcudorPhtdiwdnaB-niaGf
TVEC I,V01–=CAm05–=021zHM
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)tas(EC ICI,Am005–=BAm5.0–=9.0–5.1–V
egatloVnoitarutaSrettimE-ot-esaBV
)tas(EB ICI,Am005–=BAm5.0–=5.1–0.2–V
6.9
0.6
0.5
4.5
1.01.0
0.9
2.5
1.45 1.0
0.45
4.0 1.0
2.54
2.54
123
Continued on next page.
2SB1406
No.3470–2/3
Electrical Connection
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Continued from preceding page.
B
C
E
ITR09673
IC -- VBE
0
--
0.2
--
0.6
--
0.4
--
0.8
--
1.0
--
1.2
--
1.4
--
1.6
--
1.8
--
2.0
0
--
0.2
--
0.4
--
0.6
--
0.8
--
1.0
--
1.2
--
1.4
--
1.6
VCE=--2V
Ta=75
°C
25°C
--25
°C
ITR09674
hFE -- IC
--
0.01 23 5 23 5
--
0.1
--
1.0
52
7
100000
10000
3
2
5
7
3
2
5
VCE=--2V
Ta=75°C
25
°C
ITR09672
IC -- VCE
0
--
1
--
2
--
3
--
4
--
5
0
--
0.2
--
0.4
--
0.6
--
0.8
--
1.0
IB=0
--
0.01
--
0.1
2357 57 2 2357
--
1.0
7
--
1.0
--
10
5
7
5
3
2
ITR09676
VBE(sat) -- IC
IC / IB=1000
Ta=--25°C
25
°C
75
°C
--
1.0 23 2357 57 57
--
10
--
1.0
5
3
2
--
0.1
--
0.01
5
3
2
5
3
2
ITR09677
--
0.01
--
1.0
--
0.1
23 257 57 2 3 57
7
--
10
--
1.0
5
7
5
3
3
2
ITR09675
VCE(sat) -- IC
--
10µA
--
20µA
--30µA
--40µA
--
50µA
--
60µA
--25
°C
Ta=--25°C
25
°C
75°C
A S O
10ms
100ms
1ms
ICP=–3A
IC=–1.5A
DC operation
Single pulse
Ta=25°C
IC / IB=1000
Collector Current, IC–A
Collector-to-Emitter Voltage, VCE –V
Collector Current, IC–A
Base-to-Emitter Voltage, VBE –V
DC Current Gain, hFE
Collector Current, IC–ACollector Current, IC–A
Collector-to-Emitter
Saturation Voltage, VCE(sat) –V
Collector Current, IC–A
Base-to-Emitter
Saturation Voltage, VBE(sat) –V
Collector-to-Emitter Voltage, VCE –V
Collector Current, IC–A
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 April, 2004. Specifications and information herein are subject to
change without notice.
2SB1406
PS No.3470–3/3
ITR09678
0 20 40 60 80 100 120 140 160
0
0.2
0.4
0.6
0.8
1.0
1.2 PC -- Ta
Collector Dissipation, PC–W
Ambient Temperature, Ta –˚C
