UNISONIC TECHNOLOGIES CO., LTD
UFR30120
Preliminary
FAST RECOVERY EPITAXIAL DIODE
SUPERFAST RECOVERY
RECTIFIER
DESCRIPTION
1
TO-247-2
The UTC
UFR30120
is a superfast recovery rectifier, it uses UTC’s
advanced technology to provide customers with low forward voltage
drop, low leakage, high current capability and high surge capability
etc. These characteristics make it ideal for heavy duty applications
that demand long term reliability. also fit into auxiliary functions such
as snubber, bootstrap, and demagnetization applications.
1
TO-220-2
FEATURES
* Ultrafast, soft recovery
* Very low conduction and switching losses
* High frequency and or high pulsed current operation
* High reverse voltage capability
* High junction temperature
2
SYMBOL
1
A
K
ORDERING INFORMATION
Package
TO-220-2
TO-247-2
Pin Assignment
1
2
K
A
K
A
Packing
Tube
Tube
Ordering Number
Lead Free
Halogen Free
UFR30120L-TA2-T
UFR30120G-TA2-T
UFR30120L-T472-T
UFR30120G-T472-T
Note: Pin Assignment: A: Anode
K: Cathode
UFR30120G-TA2-T
(1)Packing Type
(2)Package Type
(3)Green Package
(1) T: Tube
(2) TA2: TO-220-2, T472: TO-247-2
(3) G: Halogen Free and Lead Free, L: Lead Free
MARKING
UTC
UFR30120
Lot Code
1
L: Lead Free
G: Halogen Free
Date Code
www.unisonic.com.tw
Copyright © 2020 Unisonic Technologies Co., Ltd
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QW-R201-106.b
UFR30120
Preliminary
FAST RECOVERY EPITAXIAL DIODE
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°С, unless otherwise specified)
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
PARAMETER
SYMBOL
RATINGS
UNIT
Repetitive Peak Reverse Voltage
V
RRM
1200
V
Average forward current,
=
0.5%
T
C
=130°C
I
F(AV)
30
A
Repetitive peak forward current
t
P
=5μs, F=5kHz square
I
FRM
300
A
Surge non repetitive forward current t
p
=10ms Sinusoidal
I
FSM
210
A
Operating Junction Temperature
T
J
+150
°C
Storage Temperature Range
T
STG
-65 ~ +150
°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 DATA
PARAMETER
SYMBOL
TO-220-2
TO-247-2
θ
JC
RATINGS
1.2
0.8
UNIT
°C/W
°C/W
Junction to Case
ELECTRICAL CHARACTERISTICS
MAX UNIT
3.2
V
2.6
V
250 μA
1
mA
65
85
35
ns
ns
A
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP
T
J
=25°C
Forward voltage drop (Note 1)
V
F
I
F
=30A
T
J
=150°C
T
J
=25°C
Junction to Case (Note 2)
I
R
V
R
=V
RRM
T
J
=150°C
I
F
=1.0A,V
R
=30V, dI
F
/dt=-100A/μs,
T
J
=25°C
Reverse recovery time
t
rr
I
F
=30A,V
R
=30V, dI
F
/dt=-100A/μs
T
J
=25°C
I
F
=30A,V
R
=600V, dI
F
/dt=-200A/μs,
Reverse recovery current
I
RM
25
T
J
=125°C
I
F
=30A,V
R
=600V, dI
F
/dt=-200A/μs
Softness factor
S
1.5
T
J
=125°C
I
F
=30A,V
R
=100V, V
FR
=1.5×V
F_MAX
,
Forward recovery time
t
fr
T
J
=25°C
Forward recovery voltage
V
FP
I
F
=30A, dI
F
/dt=100A/μs T
J
=25°C
6
Notes: 1. Pulse test: t
P
= 380 ms,
=
2 %.
2. Pulse test: t
P
= 5 ms,
=
2 %.
2
3. To evaluate the conduction losses use the following equation: P=1.6 × I
F(AV)
+ 0.012 I
F
(RMS).
550
ns
V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R201-106.b
UFR30120
Preliminary
FAST RECOVERY EPITAXIAL 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. UTC reserves the right to
make changes to information published in this document, including without limitation specifications and
product descriptions, at any time and without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 3
QW-R201-106.b
PCB Design
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