SB0503SH
No.8374-1/3
Applications
•High frequency rectification (switching regulators, converters, choppers).
Features
•Low Switching noise.
•Low leakage current and high reliability due to highly reliable planar structure.
•Ultrasmall package permitting SB0503SH applied sets to be made small and slim.
Specifications
Absolute Maximum Ratings at Ta=25°C (Value per element)
Parameter Symbol Conditions Ratings Unit
Repetitive Peak Reverse Voltage VRRM 30 V
Nonrepetitive Peak Reverse Surge Voltage VRSM 35 V
Average Output Current IO0.5 A
Surge Forward Current IFSM 50Hz sine wave, 1 cycle 5 A
Junction Temperature Tj --55 to +125 °C
Storage Temperature Tstg --55 to +125 °C
Electrical Characteristics at Ta=25°C (Value per element)
Ratings
Parameter Symbol Conditions min typ max Unit
Reverse Voltage VRIR=0.2mA 30 V
Forward Voltage VFIF=0.5A 0.51 0.56 V
Reverse Current IRVR=15V 6 µA
Interterminal Capacitance C VR=10V, f=1MHz 13 pF
Reverse Recovery Time trr IF=IR=100mA, See specified Test Circuit. 10 ns
Rth(j-a)1
Mounted in Cu-foiled area of 0.72mm
2
✕0.03mm
70 °C / W
Thermal Resistance
on glass epoxy board
Rth(j-a)2
Mounted on a ceramic board (600mm
2
✕0.8mm)
66 °C / W
Marking : SD
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Ordering number : ENN8374
63005SB MS IM TB-00001517
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.
SB0503SH Schottky Barrier Diode
30V, 0.5A Rectifier
SB0503SH
No.8374-2/3
00.1
IT08547
0.001
2
3
5
7
0.01
2
3
5
7
0.1
2
3
5
7
1.0
2
3
0.2 0.3 0.4 0.5 0.6 0.7
100
°
C75
°
C50
°
C
25
°
C
--25
°
C0
°
C
IF -- VF
Forward Current, IF -- A
Forward Voltage, VF -- V
IR -- VR
Reverse Current, IR -- µA
Reverse Voltage, VR -- V
Reverse Voltage, VR -- V
C -- VR
Interterminal Capacitance, C -- pF
0.1 1.0
2
10
23
7
5
3
2
7
5
3
5
100
72 10
3357 2 5
IT09348
(2) (4) (3)(1)
0
00.2
1.0
1.2
0.8
0.4
0.2
0.6
0.4 0.6 0.8 1.21.0
IT09347
(1)Rectangular wav
e θ
=60
°
(2)Rectangular wav
e θ
=120
°
(3)Rectangular wav
e θ
=180
°
(4)Sine wav
e θ
=180
°
Average Output Current, IO -- A
PF(AV) -- IO
Average Forward Power Dissipation, PF(AV) -- W
Ta=125
°
C
100 35
IT09655
2
5
2
5
2
5
2
5
1000
102
5
100
0.12
5
1.0
0.01
0.001 20 3051525
Ta=1
25°
C
1
00°
C
75
°
C
50
°
C
0
°
C
25
°
C
θ
360°
Rectangular
wave
180°
360°
Sine wave
Package Dimensions Electrical Connection
unit : mm
7028-001
trr Test Circuit
1.6
1.6
1.5
0.05
0.5
0.05
0.56
0.25
0.2 0.2
13
2
645
1 : Cathode
2 : Cathode
3 : No Contact
4 : Anode
5 : Cathode
6 : Cathode
SANYO : SCH6
Duty≤10%
50Ω100Ω10Ω
--5V trr
10µs
100mA100mA
10mA
123
4
65
1 : Cathode
2 : Cathode
3 : No Contact
4 : Anode
5 : Cathode
6 : Cathode
Top view
SB0503SH
No.8374-3/3
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
IFSM -- t
Time, t -- s
Surge Forward Current, IFSM(Peak) -- A
70.01 23 7
0.1
052 2337
1.0
5
7
5
3
6
4
2
1
IT09349
IS
20ms
t
Current waveform 50Hz sine wave
