Ordering number : ENN7797
SBT250-04R
SBT250-04R
Applications
•
Schottky Barrier Diode (Twin Type · Cathode Common)
40V, 25A Rectifier
High frequency rectification (switching regulators, converters, 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.
Micaless package facilitating easy mounting.
Specifications
Absolute Maximum Ratings
at Ta=25°C
Parameter
Repetitive Peak Reverse Voltage
Nonrepetitive Peak Reverse Surge Voltage
Average Output Current
Surge Forward Current
Junction Temperature
Storage Temperature
Symbol
VRRM
VRSM
IO
IFSM
Tj
Tstg
50Hz resistive load, Sine wave Tc=106°C
50Hz sine wave, 1 cycle
Conditions
Ratings
40
44
25
120
--55 to +150
--55 to +150
Unit
V
V
A
A
°C
°C
Electrical Characteristics
at Ta=25°C
Parameter
Reverse Voltage
Forward Voltage
Reverse Current
Interterminal Capacitance
Thermal Resistance
Symbol
VR
VF
IR
C
Rth(j-c)
Conditions
IR=3mA, Tj=25°C*
IF=10A, Tj=25°C*
VR=20V, Tj=25°C*
VR=10V, Tj=25°C*
Junction-Case : Smoothed DC
Ratings
min
40
0.55
0.3
510
2.4
typ
max
Unit
V
V
mA
pF
°C
/ W
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-00001564 No.7797-1/3
SBT250-04R
160
Tc -- IO
Interterminal Capacitance, C -- pF
(1)Rectangular wave
θ
=60
°
(2)Rectangular wave
θ
=120
°
(3)Rectangular wave
θ
=180
°
(4)Sine wave
θ
=180
°
Sine
wave
3
2
C -- VR
f=100kHz
150
Case Temperature, Tc --
°C
140
1000
7
5
130
180°
120
360°
110
Rectangular
wave
θ
360°
0
5
10
15
3
2
100
90
(1)
20
(2)
(4)
25
(3)
100
30
7
1.0
2
3
5
7
10
2
3
5
7
Average Output Current, IO -- A
140
IT09833
Reverse Voltage, VR -- V
ID01080
Transient Thermal Resistance, Rth(j-c) --
°C
/ W
IFSM -- t
I
S
5
3
2
Rth(j-c) -- t
Surge Forward Current, IFSM(Peak) -- A
Current waveform 50Hz sine wave
120
100
20ms
t
80
1.0
7
5
3
2
60
40
20
0
7 0.01
2
3
5
7 0.1
2
3
5
7 1.0
2
3
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
ID01081
Time, t -- s
5 7 10
ID01082
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.7797-3/3
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