Page 1
DATA SHEET
SILICON POWER TRANSISTOR
2SC4346,4346-Z
NPN SILICON TRIPLE DIFFUSED TRANSISTOR
FOR HIGH SPEED SWITCHING, HIGH VOLTAGE SWITCHING
DESCRIPTION
The 2SC4346 is a mold power transistor developed for
high-speed switching, high voltage switching, and is ideal
for use as a driver in devices such as switching regulators,
DC/DC converters, and high-frequency power amplifiers.
FEATURES
• Small package, but can control for high-current
• Low collector saturation voltage
CE(sat) = 1.0 V MAX. (IC = 2.0 A)
V
• Ultra high-speed switching
f = 0.3
µ
t
s MAX. (IC = 2.0 A)
• Base reverse bias safe operating area is wide
CEX(SUS)1 = 450 V MIN. (IC = 2.0 A)
V
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Collector to Base Voltage VCBO 500 V
Collector to Emitter Voltage VCEO 400 V
Emitter to Base Voltage V
Collector Current (DC) IC(DC) 5.0 A
Collector Current (pulse)
Base current (DC) I
Total Power Dissipation P
Total Power Dissipation P
Junction Temperature Tj 150 °C
Storage Temperature Tstg −55 to +150 °C
Notes 1. PW ≤ 10 ms, Duty Cycle ≤ 50%
2. Mounted on print board
3. Mounted on ceramic substrate of 7.5 mm
EBO 8.0 V
Note1
I
C(pulse)
T1 (TC = 25°C) 18 W
T2 (TA = 25°C)
B(DC) 2.5 A
1.0
2
x 0.7 mm
ORDERING INFORMATION
PART NUMBER PACKAGE
2SC4346
2SC4346-Z
10 A
Note2
, 2.0
Note3
W
TO-251 (MP-3)
TO-252 (MP-3Z)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. D17082EJ2V0DS00 (2nd edition)
Date Published August 2004 NS CP(K)
Printed in Japan
The mark shows major revised points.
2004
Page 2
2SC4346,4346-Z
ELECTRICAL CHARACTERISTICS (TA = 25°C)
CHARACTERISTICS SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT
Collector to Emitter Voltage VCEO(SUS) IC = 2.0 A, IB1 = 0.4 A, L = 1 mH 400 V
VCEX(SUS)1 IC = 2.0 A, IB1 = −IB2 = 0.4 A,
µ
L = 180
H, Clamped
VCEX(SUS)2 IC = 4.0 A, IB1 = 1.0 A, −IB2 = 0.4 A,
µ
L = 180
H, Clamped
Collector Cut-off Current ICBO VCB = 400 V, IE = 0 10
ICER VCB = 400 V, RBE = 51 Ω, TA = 125°C 1.0 mA
ICEX1 VCB = 400 V, VBE(OFF) = −5 V 100
ICEX2 VCB = 400 V, VBE(OFF) = −5 V, TA = 125°C 1.0 mA
Emitter Cut-off Current
DC Current Gain
Note
IEBO VEB = 5.0 V, IC = 0 10
hFE1 VCE = 5.0 V, IC = 5 mA 15
hFE2 VCE = 5.0 V, IC = 0.5 A 20 80
hFE3 VCE = 5.0 V, IC = 2.0 A 10
Note
Note
V
CE(sat) IC = 2.0 A, IB = 0.4 A 0.5 1.0 V
V
BE(sat) IC = 2.0 A, IB = 0.4 A 1.0 1.5 V
Collector Saturation Voltage
Base Saturation Voltage
Turn-on Time ton IC = 2.0 A, RL = 75 Ω 0.7
Storage Time tstg IB1 = −IB2 = 0.4 A, VCC 150 V 2.5
Fall Time tf See Test Circuit 0.3
450 V
400 V
µ
A
µ
A
µ
A
µ
s
µ
s
µ
s
Note Pulsed
hFE CLASSIFICATION
Marking M L K
hFE2 20 to 40 30 to 60 40 to 80
SWITCHING TIME (ton, tstg, tf) TEST CIRCUIT
L
= 75 Ω
R
I
V
IN
PW
PW = 50 s
µ
Duty Cycle ≤ 2 %
B1
I
I
B2
−VBB = −5 V
C
T.U.T.
VCC = 150 V
Base current
waveform
Collector current
waveform
I
B1
I
B2
90 %
I
10 %
t
on
t
C
t
f
stg
2
Data Sheet D17082EJ2V0DS
Page 3
TYPICAL CHARACTERISTICS (TA = 25°C)
µ
2SC4346,4346-Z
TOTAL POWER DISSIPATION vs.
AMBIENT TEMPERATURE
12
10
8
6
4
2
0
PT - Total Power Dissipation - W
0
With infinite heatsink
(T
(Note)
50 100 150 200
T
A - Ambient Temperature - °C
C
= 25˚C)
(Note) 2SC4346-Z
Mounted on ceramic
subsutrate of 7.5 mm
Mounted on print board
2
x 0.7 mm
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
IB = 100 mA
2.0
1.6
1.2
90 mA
80 mA
70 mA
60 mA
50 mA
40 mA
30 mA
20 mA
10 mA
FORWARD BIAS SAFE OPERATING AREA
I
10
I
C(pulse)
1.0
Power Dissipation Limited
0.1
IC - Collector Current - A
TC = 25
0.01
1 10 100 1000
C(DC)
s/b Limited
˚C
V
CE - Collector to Emitter Voltage - V
DC CURRENT GAIN vs. COLLECTOR CURRENT
100
PW = 1 µs
10 µs
100 µs
1 ms
10 ms
VCE = 5 V
Pulsed
10
0.010.001
C - Collector Current - A
I
0.1 1
IC - Collector Current - A
0.8
0.4
0
01 234 5
V
CE - Collector to Emitter Voltage - V
hFE – DC Current Gain
COLLECTOR AND BASE SATURATION VOLTAGE vs.
COLLCTOR CURRENT
IC = 5 x I
Pulsed
CE(sat) - Collector Saturation Voltage - V
10
1
0.010.001 0.1 1.0 10
V
BE(sat)
C - Collector Current - A
V
VBE(sat) - Base Saturation Voltage - V
I
B
V
CE(sat)
s
µ
s
stg - Storage Time -
tf - Fall Time -
t
TURN-ON, STORAGE TIME AND FALL TIME vs.
COLLECTOR CURRENT
10
t
s
µ
1
on - Turn-on Time -
stg
t
f
t
on
0.1
VCC = 200 V
C
: IB1 : IB2 = 10 : 1 : −2
I
Pulsed
t
0.1 1 10
I
C - Collector Current - A
Data Sheet D17082EJ2V0DS
3
Page 4
PACKAGE DRAWINGS (Unit: mm)
1) TO-251 (MP-3)
6.5 ±0.2
5.0 ±0.2
4
+0.2
−0.1
1.5
2.3 ±0.2
0.5 ±0.1
2SC4346,4346-Z
2) TO-252 (MP-3Z)
0.1
6.5±0.2
5.0±0.2
+0.2
2.3±0.2
1.5-
4
0.5±0.1
1.6 ±0.2
1.1 ±0.2
213
0.5
2.32.3
5.5 ±0.27.0 MIN.
13.7 MIN.
+0.2
−0.1
1. Base
2. Collector
0.75
3. Emitter
4. Fin (Collector)
0.5
+0.2
−0.1
4.3 MAX.0.8
1.1±0.2
123
2.3 2.3
5.5±0.2
10.0 MAX.
2.0
MIN.
0.9
0.8
MAX.
MAX.
1. Base
2. Collector
3. Emitter
4. Fin (Collector)
0.8
1.0 MIN.
1.8 TYP.
0.7
4
Data Sheet D17082EJ2V0DS
Page 5
2SC4346,4346-Z
•
The information in this document is current as of August, 2004. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data
sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not
all products and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
No part of this document may be copied or reproduced in any form or by any means without the prior
•
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
•
NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from the use of NEC Electronics products listed in this document
or any other liability arising from the use of such products. No license, express, implied or otherwise, is
granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others.
Descriptions of circuits, software and other related information in this document are provided for illustrative
•
purposes in semiconductor product operation and application examples. The incorporation of these
circuits, software and information in the design of a customer's equipment shall be done under the full
responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by
customers or third parties arising from the use of these circuits, software and information.
•
While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products,
customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To
minimize risks of damage to property or injury (including death) to persons arising from defects in NEC
Electronics products, customers must incorporate sufficient safety measures in their design, such as
redundancy, fire-containment and anti-failure features.
•
NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and
"Specific".
The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC
Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of
each NEC Electronics product before using it in a particular application.
"Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio
and visual equipment, home electronic appliances, machine tools, personal electronic equipment
and industrial robots.
"Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support).
"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems and medical equipment for life support, etc.
The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications
not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to
determine NEC Electronics' willingness to support a given application.
(Note)
(1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its
majority-owned subsidiaries.
(2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as
defined above).
M8E 02. 11-1
Loading...