Page 1
Ordering number : ENN649D
DBA40
Diffused Junction Silicon Diode
DBA40
4.0A Single-Phase Bridge Rectifier
Features
•
Plastic molded structure.
• Glass passivation for high reliability.
• Peak reverse voltage : V
• Average rectified current : I
RM
O
=200, 600V.
=4.0A.
Package Dimensions
unit : mm
1089
[DBA40]
16.5
16.525.0 min7.0
10.0
16.5
10.0
1.4
3.2
Specifications
Absolute Maximum Ratings at Ta=25°C
Parameter Symbol Conditions DBA40C DBA40G Unit
Peak Reverse Voltage V
Average Recitified Current I
Surge Forward Current I
Junction T emperature Tj ➝ 150 °C
Storage T emperature T stg ➝ --30 to +150 °C
RM
O
FSM
T a=40 °C ➝ 2.6 A
Ta=40°C, mounted on a 60✕60✕1.5mm3 Al fin
50Hz sine wave, 1 cycle ➝ 80 A
200 600 V
➝ 4.0 A
Electrical Characteristics at Ta=25°C
Parameter Symbol Conditions
Forward Voltage V
Reverse Current I
Note : Mounted torque : 0.49N·m max.
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
Ratings
min typ max
F
R
IF=2.0A 1.05 V
VR : At each V
RM
41000 GI IM / 52098 HA (KT) / 4249 MO / 1285 KI, TS
Unit
10 µA
No.649-1/3
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5
With a 60✕60✕1.5mm3 Al fin
Resistive, inductive load
-- A
4
O
Capacitive
load
3
L=25mm
2
1
15mm
Average Rectified Current, I
5mm
IO -- Ta
L=25mm
15mm
5mm
DBA40
L
4
No fin
-- A
3
O
Resistive, inductive load
Capacitive
load
2
L=25mm
1
Average Rectified Current, I
IO -- Ta
L
L=25mm
15mm
5mm
15mm
5mm
0
0 20 40 60 80 100 120 140 160
Ambient Temperature, Ta -- °C
I
-- V
F
10
7
5
3
-- A
2
F
1.0
7
5
Forward Current, I
3
2
0.1
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
25°C
Ta=150°C
Forward Voltage, V
5
4
3
Soldering Temperature -- t
F
F
10mm
5mm
-- V
1.5mm
2
ID01190
ID01192
L=15mm
0
0 20 40 60 80 100 120 140 160
Ambient Temperature, Ta -- °C
I
-- n
100
80
-- A
FSM
FSM
60
40
20
50Hz
Surge Foward Current, I
0
2537
1.0 10
Number of Cycles at 50Hz, n
2537
ID01191
100
ID01193
Soldering Temperature -- °C
L
100
1.0 10
2537 2
Soldering Time, t -- s
ID01194
No.649-2/3
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DBA40
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 April, 2000. Specifications and information herein are subject to
change without notice.
No.649-3/3
PS
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