SBT250-04Y Ordering number : ENN7798 SBT250-04Y Schottky Barrier Diode (Twin Type · Cathode Common) 40V, 25A Rectifier Applications • High frequency rectification (switching regulators, converters and choppers). Features • • • • • • Guaranteed up to Tj=150°C. Low forward voltage (VF max=0.55V). Fast reverse recovery time. Low switching noise. High reliability due to highly reliable planar structure. Surface mount type device reducing the assembling time and facilitating compact and high-density assembly of SBT250-04Y-applied equipment. Specifications Absolute Maximum Ratings at Ta=25°C Parameter Symbol Repetitive Peak Reverse Voltage Nonrepetitive Peak Reverse Surge Voltage Average Output Current Surge Forward Current Conditions Ratings VRRM VRSM IO IFSM 50Hz resistive load, Sine wave Tc=119°C 50Hz sine wave, 1 cycle Unit 40 V 44 V 25 A 120 A Junction Temperature Tj --55 to +150 °C Storage Temperature Tstg --55 to +150 °C Electrical Characteristics at Ta=25°C Parameter Symbol Reverse Voltage VR Forward Voltage VF Reverse Current IR Interterminal Capacitance C Thermal Resistance Rth(j-c) Conditions IR=3mA, Tj=25°C* IF=10A, Tj=25°C* Ratings min typ max 40 VR=20V, Tj=25°C* VR=10V, Tj=25°C* Junction-Case : Smoothed DC Unit V 0.55 V 0.3 mA 1.7 °C / W 510 pF Note) * : Value per element 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 Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 62405SD MS IM TB-00001562 No.7798-1/3 SBT250-04Y Package Dimensions Electrical Connection unit : mm 7001-001 Anode Anode 4.5 0.2 10.2 1.3 3.0 1 2 1.35 1.4 8.8 1.5MAX 9.9 Cathode 3 0.8 0 to 0.3 1.2 0.4 2.55 2.7 2.55 2.55 1 : Anode 2 : Cathode 3 : Anode 2.55 SANYO : SMP-FD IF -- VF 3 2 10 7 5 3 2 1.0 7 5 3 2 0.1 7 5 3 2 max 0°C 5 1 Tj= yp °C t 150 yp °C t 125 yp °C t 100 100 7 5 3 2 10 7 5 3 2 1.0 0.01 0.4 0.8 1.2 Forward Voltage, VF -- V (3) 18 (4) 16 Sine wave (2) (1) 14 180° 12 360° Rectangular wave 10 8 θ 6 (1)Rectangular wave θ=60° (2)Rectangular wave θ=120° (3)Rectangular wave θ=180° (4)Sine wave θ=180° 360° 4 2 0 0 5 10 15 20 Average Output Current, IO -- A 10 25 30 IT09144 20 30 40 50 Reverse Voltage, VR -- V IT09142 PF(AV) -- IO 20 0 1.6 Average Reverse Power Dissipation, PR(AV) -- W 0 Average Forward Power Dissipation, PF(AV) -- W IR -- VR 5 Represented by max 50°C Tj=1 25°C Reverse Current, IR -- mA Forward Current, IF -- A 100 7 5 3 2 IT09143 PR(AV) -- VRM 9 (1)Rectangular wave θ=300° (2)Rectangular wave θ=240° (3)Rectangular wave θ=180° (4)Sine wave θ=180° 8 7 PR max at Tj=150°C (1) (2) 6 Rectangular wave 5 (3) VR θ 4 360° 3 Sine wave 2 (4) VR 180° 1 360° 0 0 10 20 30 40 Peak Reverse Voltage, VRM -- V 50 IT09145 No.7798-2/3 SBT250-04Y Tc -- IO 160 140 Sine wave 180° 130 360° 120 Rectangular wave 110 100 θ (1) (2) (4) (3) 360° 15 20 25 Average Output Current, IO -- A Current waveform 50Hz sine wave 120 IS 20ms t 100 80 60 40 20 0 7 0.01 2 3 5 7 0.1 2 Time, t -- s 3 5 7 1.0 7 5 3 2 2 3 ID01089 2 3 5 7 2 10 5 3 Reverse Voltage, VR -- V IT09829 IFSM -- t 140 Surge Forward Current, IFSM(Peak) -- A 30 Transient Thermal Resistance, Rth(j-c) -- °C / W 10 5 1000 100 1.0 90 0 f=100kHz 2 Interterminal Capacitance, C -- pF Case Temperature, Tc -- °C 150 C -- VR 3 (1)Rectangular wave θ=60° (2)Rectangular wave θ=120° (3)Rectangular wave θ=180° (4)Sine wave θ=180° 7 ID01088 Rth(j - c) -- t 5 3 2 1.0 7 5 3 2 0.1 0.001 2 3 5 70.01 2 3 5 7 0.1 2 3 5 7 1.0 2 3 Time, t -- s 5 7 10 ID01090 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 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 June, 2005. Specifications and information herein are subject to change without notice. PS No.7798-3/3