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 Ordering number:ENN2439B
PNP/NPN Epitaxial Planar Silicon Transistors
2SA1540/2SC3955
High-Definition CRT Display Video Output Applications
Applications
* High-definition CRT display video output, wide-band amplifier.
Package Dimensions
unit:mm 2042B
[2SA1540/2SC3955]
8.0 1.0
Features
* High gain-bandwidth product : fT=300MHz. * High breakdown voltage : VCEO=200Vmin. * Small reverse transfer capacitance and excellent high frequency characteristics : Cre=1.5pF/NPN, 1.8pF/ PNP. * Complementary PNP and NPN types. * Adoption of FBET process. * Micaless type : TO-126 plastic package. ( ) : 2SA1540
1.4
4.0 1.0
3.3
3.0
1.6 0.8
1.5
3.0
0.8 0.75
7.5
15.5
11.0
0.7
1
2
3
4.8
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Peak Collector Current Collector Dissipation Junction Temperature Storage Temperature Symbol VCBO VCEO VEBO IC ICP PC Tj Tstg Conditions
1.7
2.4
1 : Emitter 2 : Collector 3 : Base SANYO : TO-126ML
Ratings (-)200 (-)200 (-)3 (-)100 (-)200 1.3 7 150 -55 to +150
Unit V V V mA mA W W
Tc=25C
C C
Electrical Characteristics at Ta = 25C
Parameter Collector Cutoff Current Emitter Cutoff Current DC Current Gain Gain-Bandwidth Product Symbol ICBO IEBO hFE1 hFE2 fT
C 40 to 80 D 60 to 120 E 100 to 200
Conditions VCB=(-)150V, IE=0 VEB=(-)2V, IC=0 VCE=(-)10V, IC=(-)10mA VCE=(-)10V, IC=(-)50mA VCE=(-)30V, IC=(-)30mA
F 160 to 320
Ratings min typ max (-)0.1 (-)1.0 40* 20 300 320*
Unit A A
MHz
*hFE1 : The 2SA1540/2SC3955 are classified by 10mA hFE as follows :
Rank hFE
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
53002RM (KT)/72098HA (KT)/N228MO/2247TA, TS No.2439-1/4
2SA1540/2SC3955
Continued from preceding page.
Parameter Output Capacitance Reverse Transfer Capacitance Collector-to-Emitter Saturation Voltage Emitter-to-Base Saturation Voltage Symbol Cob Cre VCE(sat) VBE(sat) Conditions VCB=(-)30V, f=1MHz VCB=(-)30V, f=1MHz IC=(-)20mA, IB=(-)2mA IC=(-)20mA, IB=(-)2mA Ratings min typ 1.9 (2.4) 1.5 (1.8) (-)1.0 (-)1.0 max Unit pF pF pF pF V V
--50
IC -- VCE
2SA1540
50
IC -- VCE
2SC3955
--50
0 A
Collector Current, IC - mA
--350A
--30
Collector Current, IC - mA
--40
--450A --400A
500A
450A
400A
350A
40
--300A
--250A
30
300A
250A
--20
--200A
--150A
20
200A
150A
10
--100A
--10
100A
50A IB=0
0 4 8 12 16 20
--50A
0 0 --4 --8 --12
IB=0
--16 --20
0
Collector-to-Emitter Voltage, VCE - V ITR03939
--120
Collector-to-Emitter Voltage, VCE - V ITR03940
120
IC -- VBE
2SA1540 VCE=--10V
IC -- VBE
2SC3955 VCE=10V
--100
100
Collector Current, IC - mA
Collector Current, IC - mA
--80
80
--60
60
--40
40
--20
20
0 0 --0.2 --0.4 --0.6 --0.8 --1.0 --1.2
0 0 0.2 0.4 0.6 0.8 1.0 1.2 ITR03942
Base-to-Emitter Voltage, VBE - V
3 2
ITR03941 3
Base-to-Emitter Voltage, VBE - V
hFE -- IC
2SA1540 VCE=--10V
hFE -- IC
2SC3955 VCE=10V
2
DC Current Gain, hFE
7 5 3 2
DC Current Gain, hFE
100
100 7 5 3 2
10 7 5 5 7 --1.0 2 3 5 7 --10 2 3 5 7 --100 2 ITR03943
10 7 5 5 7 1.0 2 3 5 7 10 2 3 5 7 100 2 ITR03944
Collector Current, IC - mA
Collector Current, IC - mA
No.2439-2/4
2SA1540/2SC3955
1000
f T -- IC
2SA1540 VCE=--30V
1000
f T -- IC
2SC3955 VCE=30V
Gain-Bandwidth Product, fT - MHz
Gain-Bandwidth Product, fT - MHz
7 5
7 5
3 2
3 2
100 7 5 3 --1.0
100 7 5 3 1.0
2
3
5
7
--10
2
3
5
Collector Current, IC - mA
2
--100 ITR03945
7
2
3
5
7
10
2
3
5
Collector Current, IC - mA
2
7 100 ITR03946
Cob -- VCB
2SA1540 f=1MHz Output Capacitance, Cob - pF
Cob -- VCB
2SC3955 f=1MHz
Output Capacitance, Cob - pF
10 7 5
10 7 5
3 2
3 2
1.0 7 5 5 7 --1.0 2 3 5 7 --10 2 3 5 7 --100 ITR03947
1.0 7 5 5 7 1.0 2 3 5 7 10 2 3 5 7 100
Collector-to-Base Voltage, VCB -- V
Collector-to-Base Voltage, VCB -- V
2
ITR03948
2
Cre -- VCB
Reverse Transfer Capacitance, Cre - pF 2SA1540 f=1MHz
Cre -- VCB
2SC3955 f=1MHz
Reverse Transfer Capacitance, Cre - pF
10 7 5
10 7 5
3 2
3 2
1.0 7 5 5 7 --1.0 2 3 5 7 --10 2 3 5 7 --100 ITR03949
1.0 7 5 5 7 1.0 2 3 5 7 10 2 3 5 7 100 ITR03950
Collector-to-Base Voltage, VCB -- V
Collector-to-Base Voltage, VCB -- V
2
VCE(sat) -- IC
Collector-to-Emitter Saturation Voltage, VCE (sat) - V 2SA1540 IC / IB=10
2
VCE(sat) -- IC
2SC3955 IC / IB=10
Collector-to-Emitter Saturation Voltage, VCE (sat) - V
--1.0 7 5
1.0 7 5
3 2
3 2
--0.1 7 5 5 7 --1.0 2 3 5 7 --10 2 3 5 7 --100 ITR03951
0.1 7 5 5 7 1.0 2 3 5 7 10 2 3 5 7 100 ITR03952
Collector Current, IC - mA
Collector Current, IC - mA
No.2439-3/4
2SA1540/2SC3955
3 2
ASO
ICP=200mA IC=100mA 2SA1540 / 2SC3955 Collector Dissipation, PC - W
s 10m
10
PC -- Ta
2SA1540 / 2SC3955
s 1m
Collector Current, IC - mA
8
100 7 5 3 2
DC operation Tc=25C
6
4
10 7 5 3
2 1.3
No heat
0 20 40 60
sink
80 100 120 140 160
For PNP, minus sign is omitted.
5 7
0 7 100 2 3 5 ITR03953
Collector-to-Emitter Voltage, VCE - V
10
2
3
5
Ambient Temperature, Ta - C
ITR03954
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 May, 2002. Specifications and information herein are subject to change without notice.
PS No.2439-4/4


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