UNISONIC TECHNOLOGIES CO., LTD
U20UC30
20A DIODE
DESCRIPTION
Preliminary
DIODE
The UTC
U20UC30
is a 20A diode, it uses UTC’s advanced
technology to provide the customers with low forward voltage
drop and fast switching capability.
FEATURES
* Low forward voltage drop
* Fast switching capability
SYMBOL
ORDERING INFORMATION
Package
TO-220
TO-220F
Pin Assignment
1
2
3
A
K
A
A
K
A
Packing
Tube
Tube
Ordering Number
Lead Free
Halogen Free
U20UC30L-TA3-T
U20UC30G-TA3-T
U20UC30L-TF3-T
U20UC30G-TF3-T
Note: Pin Assignment: G: Gate D: Drain S: Source
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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U20UC30
Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C unless otherwise specified.)
PARAMETER
SYMBOL
RATINGS
UNIT
Peak Repetitive Reverse Voltage
V
RRM
300
V
Working Peak Reverse Voltage
V
RWM
300
V
DC Blocking Voltage
V
RM
300
V
Average Rectified Output Current
I
O
20
A
Peak Forward Surge Current 1/2 60hz
I
FSM
150
A
Peak Repetitive Reverse Surge Current (2uS-1Khz)
I
RRM
1
A
Voltage Rate of Change (at Rated V
R
)
dV/dt
10000
V/μs
Operating and Storage Temperature Range
T
J
-65~+175
°C
Storage Temperature
T
STG
-65~+175
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL CHARACTERISTICS (PER LEG)
PARAMETER
SYMBOL
θ
JA
TO-220
TO-220F
θ
JC
RATINGS
62.5
2
5
UNIT
°C/W
°C/W
Junction to Ambient
Junction to Case
ELECTRICAL CHARACTERISTICS
(T
A
=25°C
unless otherwise specified.)
PARAMETER
SYMBOL
V
F
I
R
TEST CONDITIONS
T
J
=25°C
I
F
=10A
T
J
=125°C
T
J
=25°C
At V
RM
T
J
=125°C
MIN
TYP MAX UNIT
1.0
1.3
V
0.85 1.0
V
25
uA
0.1 mA
Instantaneous Forward Voltage (Note)
Reverse Current
Note: Pulse width < 300uS, Duty cycle < 2%.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U20UC30
Preliminary
DIODE
UTC 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 UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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