Schottky Barrier Diode
RW54 July 2006
.
Sanken Electric Co.,Ltd.
D01-011EA-060629
■General Description
RW54 is an SBD for the high power current of 5A guarantee.
Low forward voltage drop and excellent switching
characteristics have been achieved.
■Package
Φ6.5(axial)
■Applications
•DC-DC converters
•AC adapter
•High frequency rectification circuit, others
■Features
•5A guarantee though it is axial type.
•Super-high speed & low noise switching.
•Low forward voltage drop.
■Key Specifications
Symbol Unit Rating Conditions
VRM V 40
VF V 0.55 IF=5.0A
IF(AV) A 5.0
Typical Characteristics
IF-VF Charcteristics
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
1.0E+02
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
VF (V)
IF (A)
25℃
125℃
150℃
100℃
VR-IR Characteristics
1.0E-06
1.0E-05
1.0E-04
1.0E-03
1.0E-02
1.0E-01
0 10203040
VR (V)
IR (A)
25℃
125℃
150℃
100℃
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Schottky Barrier Diode
RW54 July 2006
.
Sanken Electric Co.,Ltd.
D01-011EA-060629
Absolute maximum ratings
No. Parameter Symbol Unit Rating Conditions
1 Transient Peak Reverse Voltage VRSM V 40
2 Peak Reverse Voltage VRM V 40
3 Average Forward Current IF(AV) A 5.0
4 Peak Surge Forward Current IFSM A 120 Half sinewave, one shot
5 I2t Limiting Value I2t A2s 72
1msec≤t≤10msec
6 Junction Temperature Tj °C -40 to +150
7 Storage Temperature Tstg °C -40 to +150
Electrical characteristics(Ta=25°C, unless otherwise specified)
No. Parameter Symbol Unit Value Conditions
1 Forward Voltage Drop VF V 0.55 max. IF=5.0A
2 Reverse Leakage Current IR mA 1.0 max. VR=VRM
3 Reverse Leakage Current Under
High Temperature H•IR mA 150 max. VR=VRM, Tj=150°C
4 Thermal Resistance Rth(j-c) °C/W 8.0 max. Between Junction and lead
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Schottky Barrier Diode
RW54 July 2006
Sanken Electric Co.,Ltd.
D01-011EA-060629
Characteristics
Reverse Voltage VR (V)
Forward Power Dissipation
Forward Power Dissipation PF (W)
Average Forward Current IF(AV) (A)
Reverse Power Dissipation
Reverse Power Dissipation PR (W)
Current Derating
Average Forward Current IF(AV) (A)
Case tem
p
erature Tc
(
°C
)
0
1
2
3
4
5
0.0 1.0 2.0 3.0 4.0 5.0
Tj=150℃
t
T
t/T=1/6
t/T=1/3,sinewave
t/T
=
1/2
D
C
0
1
2
3
4
5
6
010203040
Tj=150℃
t
T
1-t
/
T=
5/6
sinewave
1-t
/
T=2
/3
1-t/T=1/2
0
1
2
3
4
5
50 60 70 80 90 100 110 120 130 140 150
t/T=1/6
t/T=1/2
DC
t/T=1/3
Tj=150℃
t
T
sinewave
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Schottky Barrier Diode
RW54 July 2006
Sanken Electric Co.,Ltd.
D01-011EA-060629
Outline drawings, mm
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Schottky Barrier Diode
RW54 July 2006
Sanken Electric Co.,Ltd.
D01-011EA-060629
<Worldwide Contacts>
Asia Pacific
China
Sanken Electric Hong Kong Co., Ltd.
Suite 1026 Ocean Centre, Canton Road, Tsimshatsui, Kowloon, Hong Kong
Tel: 852-2735-5262
Fax: 852-2735-5494
Sanken Electric (Shanghai) Co., Ltd.
Room3202, Maxdo Centre, Xingyi Road 8, Changning district, Shanghai, China
Tel: 86-21-5208-1177
Fax: 86-21-5208-1757
India
Saket Devices Pvt. Ltd.
Office No.25, 2nd Floor, Bandal - Dhankude Plaza, Near PMT Depot, Paud Road, Kothrud, Pune - 411 038, India
Tel: 91-20-5621-2340
Fax: 91-20-2528-5459
Japan
Sanken Electric Co., Ltd. Overseas Sales Headquaters
Metropolitan Plaza Bldg. 1-11-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-0021, Japan
Tel: 81-3-3986-6164
Fax: 81-3-3986-8637
Korea
Sanken Electric Korea Co., Ltd.
Mirae Asset Life Bldg. 6F, 168 Kongduk-dong, Mapo-ku, Seoul, 121-705, Korea
Tel: 82-2-714-3700
Fax: 82-2-3272-2145
Singapore
Sanken Electric Singapore Pte. Ltd.
150 Beach Road, #14-03 The Gateway West, Singapore 189720
Tel: 65-6291-4755
Fax: 65-6297-1744
Taiwan
Taiwan Sanken Electric Co., Ltd.
Room 1801, 18th Floor, 88 Jung Shiau East Road, Sec. 2, Taipei 100, Taiwan R.O.C.
Tel: 886-2-2356-8161
Fax: 886-2-2356-8261
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Schottky Barrier Diode
RW54 July 2006
Sanken Electric Co.,Ltd.
D01-011EA-060629
Europe
France
Allegro MicroSystems Europe
Les Pleiades, Park Nord Annecy, 74370 Metz-Tessy, France
Tel: 33-450512359
Fax: 33-450512083
United Kingdom
Allegro MicroSystems Europe Limited
Balfour House, Churchfield Road, Walton-on-Thames, Surrey KT12 2TD, U.K.
Tel: 44-1932-253355
Fax: 44-1932-246622
North America
United States
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Worcester, Massachusetts 01606, U.S.A.
Tel: 1-508-853-5000
Fax: 1-508-853-3353
Allegro MicroSystems, Inc. (Southern California)
14 Hughes Street, Suite B105, Irvine, CA 92618
Tel: 1-949-460-2003
Fax: 1-949-460-7837
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Schottky Barrier Diode
RW54 July 2006
Sanken Electric Co.,Ltd.
D01-011EA-060629
CAUTION / WARNING
●The information in this publication has been carefully checked and is believed to be accurate; however, no
responsibility is assumed for inaccuracies.
● Sanken reserves the right to make changes without further notice to any products herein in the interest of
improvements in the performance, reliability, or manufacturability of its products.
Before placing an order, Sanken advises its customers to obtain the latest version of the relevant information to verify
that the information being relied upon is current.
● Application and operation examples described in this catalog are quoted for the sole purpose of reference for the use
of the products herein and Sanken can assume no responsibility for any infringement of industrial property rights,
intellectual property rights or any other rights of Sanken or any third party which may result from its use.
● When using the products herein, the applicability and suitability of such products for the intended purpose or object
shall be reviewed at the users’ responsibility.
● Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure nd defect
of semiconductor products at a certain rate is inevitable. Users of Sanken products are requested to take, at their own
risk, preventative measures including safety design of the equipment or systems against any possible injury, death,
fires or damages to the society due to device failure or malfunction.
● Sanken products listed in this catalog are designed and intended for the use as components in general purpose
electronic equipment or apparatus (home appliances, office equipment, telecommunication equipment, measuring
equipment, etc.). Before placing an order, the user’s written consent to the specifications is requested.
When considering the use of Sanken products in the applications where higher reliability is required (transportation
equipment and its control systems, traffic signal control systems or equipment, fire/crime alarm systems, various
safety devices, etc.), please contact your nearest Sanken sales representative to discuss and obtain written confirmation
of your specifications. The use of Sanken products without the written consent of Sanken in the applications where
extremely high reliability is required (aerospace equipment, nuclear power control systems, life support systems, etc.)
is strictly prohibited.
● Anti radioactive ray design is not considered for the products listed herein.
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