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Toshiba Semiconductor
Toshiba Semiconductor

C3421 Datasheet

Search -----> 2SC3421


C3421 Datasheet Preview


TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process)
2SC3421
Audio Frequency Power Amplifier Applications
2SC3421
Unit: mm
Complementary to 2SA1358
Suitable for driver of 60 to 80 watts audio amplifier
High breakdown voltage
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Absolute Maximum Ratings (Tc = 25°C)
Characteristics
Symbol
Rating
Unit
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Base current
Collector power
dissipation
Ta = 25°C
Tc = 25°C
Junction temperature
Storage temperature range
VCBO
VCEO
VEBO
IC
IB
PC
Tj
Tstg
120
120
5
1
100
1.5
10
150
55 to 150
V
V
V
A
mA
W
°C
°C
JEDEC
JEITA
Note: Using continuously under heavy loads (e.g. the application of high
TOSHIBA
2-8H1A
temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the
Weight: 0.82 g (typ.)
reliability significantly even if the operating conditions (i.e.
operating temperature/current/voltage, etc.) are within the absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
1 2006-11-09
Page 1

Electrical Characteristics (Tc = 25°C)
Characteristics
Symbol
Test Condition
Collector cut-off current
Emitter cut-off current
Collector-emitter breakdown voltage
DC current gain
Collector-emitter saturation voltage
Base-emitter voltage
Transition frequency
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Collector output capacitance
ICBO
VCB = 120 V, IE = 0
IEBO
VEB = 5 V, IC = 0
V (BR) CEO IC = 10 mA, IB = 0
hFE
(Note)
VCE = 5 V, IC = 100 mA
VCE (sat)
VBE
IC = 500 mA, IB = 50 mA
VCE = 5 V, IC = 500 mA
fT VCE = 5 V, IC = 100 mA
Cob VCB = 10 V, IE = 0, f = 1 MHz
Note: hFE classification O: 80 to 160, Y: 120 to 240
Marking
2SC3421
Min Typ. Max Unit
― ― 100 nA
― ― 100 nA
120
V
80 240
0.30 1.0
V
0.78 1.0
V
120 MHz
15 pF
Lot No.
C3421
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
Characteristics indicator
Part No. (or abbreviation code)
2 2006-11-09
Page 2

1200
1000
800
600
400
200
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0
0
IC – VCE
Common emitter
25 Tc = 25°C
16
10
7
5
4
3
2
IB = 1 mA
0
2 4 6 8 10 12 14
Collector-emitter voltage VCE (V)
2SC3421
500
300
100
50
30
10
3
hFE – IC
Tc = 100°C
Common emitter
VCE = 5 V
25
25
10 30 100 300
Collector current IC (mA)
1000
VCE (sat) – IC
1
Common emitter
0.5 IC/IB = 10
0.3
0.1
0.05
0.03
Tc = 100°C
25
25
0.01
3
10 30 100 300
Collector current IC (mA)
1000
1000
800
IC – VBE
Common emitter
VCE = 5 V
600
400
Tc = 100°C 25
25
200
0
0 0.2 0.4 0.6 0.8 1.0 1.2
Base-emitter voltage VBE (V)
12
(1)
10
PC – Ta
(1) Tc = Ta Infinite heat sink
(2) No heat sink
8
6
4
2 (2)
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (°C)
Safe Operating Area
3000
IC max (pulsed)*
1 ms*
IC max (continuous)*
1000
100 ms*
10 ms*
500
300
DC operation
Tc = 25°C
100
50
*: Single nonrepetitive
30 pulse Tc = 25°C
Curves must be derated
linearly with increase in
temperature
10
3 10
30
VCEO max
100 300
Collector-emitter voltage VCE (V)
3 2006-11-09
Page 3

2SC3421
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RESTRICTIONS ON PRODUCT USE
The information contained herein is subject to change without notice.
20070701-EN
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc.
The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his
document shall be made at the customer’s own risk.
The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patents or other rights of
TOSHIBA or the third parties.
Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
4 2006-11-09
Page 4
Part Number C3421
Manufactur Toshiba Semiconductor
Description Search -----> 2SC3421
Total Page 4 Pages
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