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Ordering number:EN1580C
NPN Triple Diffused Planar Type Silicon Transistor
2SC3457
800V/3A Switching Regulator Applications
Features
* High breakdown voltage and high reliability. * Fast switching speed (tf : 0.1s typ). * Wide ASO. * Adoption of MBIT process.
Package Dimensions
unit:mm 2010C
[2SC3457]
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Current (Pulse) Base Current Collector Dissipation Junction Temperature Storage Temperature Symbol VCBO VCEO VEBO IC ICP IB PC Tj Tstg
Tc=25C PW300s, Duty Cycle10%
JEDEC : TO-220AB EIAJ : SC-46
1 : Base 2 : Collector 3 : Emitter
Conditions
Ratings 1100 800 7 3 10 1.5 50 150 -55 to +150
Unit V V V A A A W
C C
Electrical Characteristics at Ta = 25C
Parameter Collector Cutoff Current Emitter Cutoff Current DC Current Gain Gain-Bandwidth Product Output Capacitance Symbol ICBO IEBO hFE1 hFE2 fT Cob
15 L 30 20 M 40
Conditions VCB=800V, IE=0 VEB=5V, IC=0 VCE=5V, IC=0.2A VCE=5V, IC=1A VCE=10V, IC=0.2A VCB=10V, f=1MHz
Ratings min typ max 10 10 10* 8 15 60 40*
Unit A A
MHz pF
* : The hFE1 of the 2SC3457 is classified as follows. When specifying the hFE1 rank, specify two ranks or more in principle.
10 K 20
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 Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
N1098HA (KT)/4237AT/N295MW/3085KI/D144MW, TS No.1580-1/4
2SC3457
Parameter Collector-to-Emitter Saturation Voltage Base-to-Emitter Saturation Voltage Collector-to-Base Breakdown Voltage Collector-to-Emitter Breakdown Voltage Emitter-to-Base Breakdown Voltage Collector-to-Emitter Sustain Voltage Turn-ON Time Storage Time Fall Time Symbol VCE(sat) VBE(sat) IC=1.5A, IB=0.3A IC=1.5A, IB=0.3A 1100 800 7 800 0.5 3.0 0.3 Conditions Ratings min typ max 2.0 1.5 Unit V V V V V V s s s
V(BR)CBO IC=1mA, IE=0 V(BR)CEO IC=5mA, RBE= V(BR)EBO IE=1mA, IC=0 VCEX(sus) IC=1.5A, IB1=-IB2=0.3A, L=2mH, clamped ton VCC=400V, 5IB1=-2.5IB2=IC=2A, RL=200 tstg VCC=400V, 5IB1=-2.5IB2=IC=2A, RL=200 tf VCC=400V, 5IB1=-2.5IB2=IC=2A, RL=200
Switching Time Test Circuit
No.1580-2/4
2SC3457
No.1580-3/4
2SC3457
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 November, 1998. Specifications and information herein are subject to change without notice.
PS No.1580-4/4

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