http://www.fujisemi.com
YA872C20R
(200V, 10A)
Ultra Low IR Schottky Barrier Diode
Features
• Ultra Low IR
• Low V
F
• Tj MAX = 175˚C
• High reliability at higher temperatures
FUJI Diode
Outline Drawings [mm]
TO-220AB
Connection diagram
YA872C20
YA872C20
Applications
• High frequency operation
• DC-DC converters
• AC adapter
Note:1 Country of origin mark.
"P" is Made in PHILIPPINES.
Maximum Ratings and Characteristics
Maximum ratings (at Ta=25˚C Unless otherwise specified)
Item
Repetitive peak reverse voltage
Average output current
Non-repetitive surge current **
Operating junction temperature
Storage temperature
*Out put current of center tap full wave connection.
**Rating per element
Symbols
V
RRM
I
O
I
FSM
T
j
T
stg
Conditions
Ratings
200
Units
V
A
A
˚C
˚C
50Hz Square wave duty =1/2
Tc =157˚C
Sine wave, 10ms 1shot
10 *
125
175
-40 to +175
Electrical characteristics (at Ta=25˚C Unless otherwise specified)
Item
Forward voltage***
Reverse current***
Thermal resistance
***Rating per element
Symbols
V
F
I
R
Rth(j-c)
Conditions
I
F
= 5 A
V
R
=V
RRM
Junction to case
Maximum
0.89
15
2
Units
V
µA
˚C/W
Mechanical characteristics
Item
Mounting torque
Approximate mass
Conditions
Recommended torque
Ratings
0.3 to 0.5
2.0
Units
N•m
g
1
YA872C20R (200V, 10A)
FUJI Diode
http://www.fujisemi.com
WARNING
1. This Catalog contains the product specifications, characteristics, data, materials, and structures as of March 2010.
The contents are subject to change without notice for specification changes or other reasons. When using a product listed in this
Catalog, be sure to obtain the latest specifications.
2. All applications described in this Catalog exemplify the use of Fuji's products for your reference only. No right or license, either
express or implied, under any patent, copyright, trade secret or other intellectual property right owned by Fuji Electric Systems Co., Ltd.
is (or shall be deemed) granted. Fuji Electric Systems Co., Ltd. makes no representation or
warranty, whether express or implied, relating to the infringement or alleged infringement of other's intellectual property rights which
may arise from the use of the applications described herein.
3. Although Fuji Electric Systems Co., Ltd. is enhancing product quality and reliability, a small percentage of semiconductor
products may become faulty. When using Fuji Electric semiconductor products in your equipment, you are requested to take
adequate safety measures to prevent the equipment from causing a physical injury, fire, or other problem if any of the products
become faulty. It is recommended to make your design fail-safe, flame retardant, and free of malfunction.
4. The products introduced in this Catalog are intended for use in the following electronic and electrical equipment which has
normal reliability requirements.
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such equipment, take adequate measures such as a backup system to prevent the equipment from malfunctioning even if a Fuji's
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