2SB1457 TOSHIBA Transistor Silicon PNP Epitaxial Type (Darlington) 2SB1457 Micro Motor Drive, Hammer Drive Applications Power Switching Applications Power Amplifier Applications • High DC current gain: hFE = 2000 (min) (VCE = −2 V, IC = −1 A) • Low saturation voltage: VCE (sat) = −1.5 V (max) Unit: mm (IC = −1 A, IB = −1 mA) Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Collector-base voltage VCBO −100 V Collector-emitter voltage VCEO −100 V Emitter-base voltage VEBO −8 V Collector current IC (DC) −2 A Collector current IC (Pulse) −3 A JEDEC Base current IB −0.5 A JEITA Collector power dissipation PC 900 mW Junction temperature Tj 150 °C Tstg −55 to 150 °C Storage temperature range TOSHIBA TO-92MOD ― 2-5J1A Weight: 0.36 g (typ.) Note1: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the 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). Equivalent Circuit COLLECTOR BASE ≈ 4 kΩ ≈ 800 Ω EMITTER 1 2009-12-21 2SB1457 Electrical Characteristics (Ta = 25°C) Characteristics Symbol Test Condition Min Typ. Max Unit Collector cut-off current ICBO VCB = −80 V, IE = 0 ― ― −10 μA Emitter cut-off current IEBO VEB = −8 V, IC = 0 ― ― −4 mA V (BR) CEO IC = −10 mA, IB =0 −100 ― ― V Collector-emitter breakdown voltage hFE VCE = −2 V, IC = −1 A (pulse) 2000 ― ― Collector-emitter saturation voltage VCE (sat) IC = −1 A, IB = −1 mA (pulse) ― ― −1.5 V Base-emitter saturation voltage VBE (sat) IC = −1 A, IB = −1 mA (pulse) ― ― −2.0 V VCE = −2 V, IC = −0.5 A ― 50 ― MHz VCB = −10 V, IE = 0, f = 1 MHz ― 27 ― pF ― 0.4 ― ― 2.0 ― ― 0.4 ― Transition frequency fT Collector output capacitance Cob ton Storage time tstg Input IB2 20 μs Switching time IB1 IB2 Turn-on time IB1 Output 30 Ω DC current gain μs VCC = −30 V Fall time tf IB1 = 1 mA,IB2 = 1 mA duty cycle ≤ 1% Marking B1457 Part No. (or abbreviation code) Lot No. Note2 Note2: A line under a Lot No. identifies the indication of product Labels. Not underlined: [[Pb]]/INCLUDES > MCV Underlined: [[G]]/RoHS COMPATIBLE or [[G]]/RoHS [[Pb]] Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. The RoHS is the Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. 2 2009-12-21 2SB1457 IC – VCE hFE – IC 10000 −4 Common emitter 5000 −1000 −800 DC current gain hFE Collector current IC (A) Ta = 25°C −3 −500 −400 −2 −300 −250 3000 25 Tc = 100°C −55 1000 500 300 −1 Common emitter IB = −200 μA 0 0 −1 −2 −3 −5 −4 Collector-emitter voltage VCE = −2 V 100 −0.03 −0.1 VCE (V) −0.3 Collector current IC Common emitter IC/IB = 1000 −3 Ta = −55°C −1 −3 −10 (A) VBE (sat) – IC Base-emitter saturation voltage VBE (sat) (V) Collector-emitter saturation voltage VCE (sat) (V) VCE (sat) – IC −5 −1 25 −5 Common emitter IC/IB = 1000 −3 Tc = −55°C 25 100 −1 100 −0.5 −0.3 −0.5 −1 −3 Collector current IC −0.5 −5 −0.3 −0.5 −1 Collector current IC (A) (mW) VCE = −2 V Collector power dissipation PC (A) Collector current IC (A) 1200 Common emitter −2.0 −1.5 −1.0 Tc = 100°C 25 −55 −0.5 0 0 −5 PC – Ta IC – VBE −3.0 −2.5 −3 −0.4 −0.8 −1.2 −1.6 Base-emitter voltage −2.0 −2.4 1000 800 600 400 200 0 0 −2.8 20 40 60 80 100 120 140 160 Ambient temperature Ta (°C) VBE (V) 3 2009-12-21 2SB1457 Safe Operating Area −5 IC max (pulsed)* −3 Collector current IC (A) 100 μs* 1 ms* −1 10 ms* −0.5 −0.3 *: Single nonrepetitive pulse −0.1 −0.05 −0.03 Ta = 25°C Curves must be derated linearly with increase in temperature. −0.5 −1 VCEO max −3 −5 −10 −30 −50 −100 Collector-emitter voltage −300 VCE (V) 4 2009-12-21 2SB1457 RESTRICTIONS ON PRODUCT USE • Toshiba Corporation, and its subsidiaries and affiliates (collectively “TOSHIBA”), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively “Product”) without notice. • This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA’s written permission, reproduction is permissible only if reproduction is without alteration/omission. • Though TOSHIBA works continually to improve Product’s quality and reliability, Product can malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the Product, or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the “TOSHIBA Semiconductor Reliability Handbook” and (b) the instructions for the application with which the Product will be used with or for. Customers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS’ PRODUCT DESIGN OR APPLICATIONS. • Product is intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document. Product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality and/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or serious public impact (“Unintended Use”). Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. Do not use Product for Unintended Use unless specifically permitted in this document. • Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part. • Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. • The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. • ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT. • Do not use or otherwise make available Product or related software or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction weapons). Product and related software and technology may be controlled under the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations. • Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations. 5 2009-12-21