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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.
ORDERING INFORMATION
PART NUMBER 2SC4346 2SC4346-Z PACKAGE TO-251 (MP-3) TO-252 (MP-3Z)
FEATURES
* Small package, but can control for high-current * Low collector saturation voltage VCE(sat) = 1.0 V MAX. (IC = 2.0 A) * Ultra high-speed switching tf = 0.3 s MAX. (IC = 2.0 A) * Base reverse bias safe operating area is wide VCEX(SUS)1 = 450 V MIN. (IC = 2.0 A)
ABSOLUTE MAXIMUM RATINGS (TA = 25C)
Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current (DC) Collector Current (pulse) Base current (DC) Total Power Dissipation Total Power Dissipation Junction Temperature Storage Temperature VCBO VCEO VEBO IC(DC) IC(pulse)
Note1
500 400 8.0 5.0 10 2.5 18 1.0
Note2
V V V A A A W
Note3
IB(DC) PT1 (TC = 25C) PT2 (TA = 25C) Tj Tstg
, 2.0
W C C
150 -55 to +150
Notes 1. PW 10 ms, Duty Cycle 50% 2. Mounted on print board 2 3. Mounted on ceramic substrate of 7.5 mm x 0.7 mm
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
2SC4346,4346-Z
ELECTRICAL CHARACTERISTICS (TA = 25C)
CHARACTERISTICS Collector to Emitter Voltage SYMBOL VCEO(SUS) VCEX(SUS)1 VCEX(SUS)2 Collector Cut-off Current ICBO ICER ICEX1 ICEX2 Emitter Cut-off Current DC Current Gain
Note
TEST CONDITIONS IC = 2.0 A, IB1 = 0.4 A, L = 1 mH IC = 2.0 A, IB1 = -IB2 = 0.4 A, L = 180 H, Clamped IC = 4.0 A, IB1 = 1.0 A, -IB2 = 0.4 A, L = 180 H, Clamped VCB = 400 V, IE = 0 VCB = 400 V, RBE = 51 , TA = 125C VCB = 400 V, VBE(OFF) = -5 V VCB = 400 V, VBE(OFF) = -5 V, TA = 125C VEB = 5.0 V, IC = 0 VCE = 5.0 V, IC = 5 mA VCE = 5.0 V, IC = 0.5 A VCE = 5.0 V, IC = 2.0 A IC = 2.0 A, IB = 0.4 A IC = 2.0 A, IB = 0.4 A IC = 2.0 A, RL = 75 IB1 = -IB2 = 0.4 A, VCC See Test Circuit 150 V
MIN. 400 450 400
TYP.
MAX.
UNIT V V V
10 1.0 100 1.0 10 15 20 10 0.5 1.0 1.0 1.5 0.7 2.5 0.3 80
A
mA
A
mA
IEBO hFE1 hFE2 hFE3
A
Collector Saturation Voltage Base Saturation Voltage Turn-on Time Storage Time Fall Time
Note
VCE(sat) VBE(sat) ton tstg tf
V V
Note
s s s
Note Pulsed
hFE CLASSIFICATION
Marking hFE2 M 20 to 40 L 30 to 60 K 40 to 80
SWITCHING TIME (ton, tstg, tf) TEST CIRCUIT
RL = 75 VIN IB1 T.U.T. IB2
90 %
IC VCC = 150 V
Base current waveform
IB1 IB2
PW PW = 50 s Duty Cycle 2 % -VBB = -5 V
Collector current waveform
IC
10 %
ton
tstg tf
2
Data Sheet D17082EJ2V0DS
2SC4346,4346-Z
TYPICAL CHARACTERISTICS (TA = 25C)
TOTAL POWER DISSIPATION vs. AMBIENT TEMPERATURE
12
FORWARD BIAS SAFE OPERATING AREA
PT - Total Power Dissipation - W
10
With infinite heatsink (TC = 25C)
IC - Collector Current - A
(Note) 2SC4346-Z Mounted on ceramic 2 subsutrate of 7.5 mm x 0.7 mm
IC(DC)
10
IC(pulse)
PW = 1 s
10 s
8
1.0
Power Dissipation Limited 100 s
6
Mounted on print board
4
(Note)
0.1
s/b Limited 1 ms
2
TC = 25C 10 ms
0
0.01
0
50
100
150
200
1
10
100
1000
TA - Ambient Temperature - C
VCE - Collector to Emitter Voltage - V
COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE
2.0
IB = 100 90 80 70 60 50 40 30 20 10 mA mA mA mA mA mA mA mA mA mA
DC CURRENT GAIN vs. COLLECTOR CURRENT
100
VCE = 5 V Pulsed
IC - Collector Current - A
1.6
1.2
hFE - DC Current Gain
0.8
10
0.4
0 0 1 2 3 4 5
0.001 0.01 0.1 1
VCE - Collector to Emitter Voltage - V
IC - Collector Current - A
COLLECTOR AND BASE SATURATION VOLTAGE vs. COLLCTOR CURRENT
IC = 5 x IB Pulsed
TURN-ON, STORAGE TIME AND FALL TIME vs. COLLECTOR CURRENT
10
VCC = 200 V IC : IB1 : IB2 = 10 : 1 : -2 Pulsed
VBE(sat) - Base Saturation Voltage - V VCE(sat) - Collector Saturation Voltage - V
10
VBE(sat)
tf - Fall Time - s tstg - Storage Time - s ton - Turn-on Time - s
tstg tf
VCE(sat)
1
ton
1
0.1
0.001
0.01
0.1
1.0
10
0.1
1
10
IC - Collector Current - A
IC - Collector Current - A
Data Sheet D17082EJ2V0DS
3
2SC4346,4346-Z
PACKAGE DRAWINGS (Unit: mm)
1) TO-251 (MP-3) 2) TO-252 (MP-3Z)
1.5 -0.1
+0.2
5.0 0.2
1.6 0.2
0.5 0.1
6.50.2 5.00.2
0.8 4.3 MAX.
1.5-0.1
+0.2
6.5 0.2
2.3 0.2
2.30.2 0.50.1
5.5 0.2
1
2
3
13.7 MIN.
1
2
3
7.0 MIN.
2.0 MIN.
5.50.2 10.0 MAX.
4
1.1 0.2
1.10.2
0.5 -0.1
2.3 2.3
0.75
+0.2
0.5 -0.1
1. Base 2. Collector 3. Emitter 4. Fin (Collector)
+0.2
0.9 0.8 2.3 2.3 MAX. MAX. 0.8 1. Base 2. Collector 3. Emitter 4. Fin (Collector)
4
Data Sheet D17082EJ2V0DS
0.7
1.0 MIN. 1.8 TYP.
4
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
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