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C3448 Dataheets PDF



Part Number C3448
Manufacturers Sanyo
Logo Sanyo
Description 2SC3448
Datasheet C3448 DatasheetC3448 Datasheet (PDF)

Ordering number:EN1546B NPN Triple Diffused Planar Silicon Transistor 2SC3448 500V/4A Switching Regulator Applications Applications · Switching regulator. Features · High breakdown voltage and high reliability. · Fast switching speed (tf : 0.1µs typ). · Wide ASO. · Adoption of MBIT process. Package Dimensions unit:mm 2022A [2SC3448] Specifications 1 : Base 2 : Collector 3 : Emitter SANYO : TO-3PB Absolute Maximum Ratings at Ta = 25˚C Parameter Collector-to-Base Voltage Collector-to-Emitte.

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Ordering number:EN1546B NPN Triple Diffused Planar Silicon Transistor 2SC3448 500V/4A Switching Regulator Applications Applications · Switching regulator. Features · High breakdown voltage and high reliability. · Fast switching speed (tf : 0.1µs typ). · Wide ASO. · Adoption of MBIT process. Package Dimensions unit:mm 2022A [2SC3448] Specifications 1 : Base 2 : Collector 3 : Emitter SANYO : TO-3PB Absolute Maximum Ratings at Ta = 25˚C 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 Conditions PW≤300µs, Duty Cycle≤10% Tc=25˚C Ratings 800 500 7 4 8 1.5 60 150 –55 to +150 Unit V V V A A A W ˚C ˚C Electrical Characteristics at Ta = 25˚C Parameter Symbol Conditions Ratings min typ Collector Cutoff Current ICBO VCB=500V, IE=0 Emitter Cutoff Current IEBO VEB=5V, IC=0 DC Current Gain hFE1 hFE2 VCE=5V, IC=0.3A VCE=5V, IC=1.5A 15* 8 Gain-Bandwidth Product fT VCE=10V, IC=0.3A Output Capacitance Cob VCB=10V, f=1MHz * : The hFE1 of the 2SC3448 is classified as follows. When specifying the hFE1 rank, specify two ranks or more in principle. 18 50 15 L 30 20 M 40 30 N 50 max 10 10 50* Unit µA µA MHz pF 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)/4217KI/3085KI/6154KI, MT No.1546–1/4 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 2SC3448 Symbol Conditions VCE(sat) VBE(sat) V(BR)CBO V(BR)CEO V(BR)EBO VCEX(sus) ton tstg tf IC=1.5A, IB=0.3A IC=1.5A, IB=0.3A IC=1mA, IE=0 IC=5mA, RBE=∞ IE=1mA, IC=0 IC=1.5A, IB1=–IB2=0.6A, L=1mH, clamped VCC=200V, 5IB1=–2.5IB2=IC=2A, RL=100Ω VCC=200V, 5IB1=–2.5IB2=IC=2A, RL=100Ω VCC=200V, 5IB1=–2.5IB2=IC=2A, RL=100Ω Switching Time Test Circuit Ratings min typ 800 500 7 500 max 1.0 1.5 0.5 3.0 0.3 Unit V V V V V V µs µs µs No.1546–2/4 2SC3448 No.1546–3/4 2SC3448 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 exported without obtaining the export 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 Specif.


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