UG12xT, UGF12xT, UGB12xT
www.vishay.com
Vishay General Semiconductor
High Voltage Ultrafast Rectifier
FEATURES
TO-220AC
ITO-220AC
• Power pack
• Glass passivated pellet chip junction
• Ultrafast recovery time
• Soft recovery characteristics
• Low switching losses, high efficiency
2
UG12xT
PIN 1
PIN 2
2
1
UGF12xT
PIN 1
• High forward surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
245 °C (for TO-263AB package)
• Solder dip 275 °C max., 10 s per JESD 22-B106
(for TO-220AC and ITO-220AC package)
• AEC-Q101 qualified
(for ITO-220AC and TO-263AB package)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
1
CASE
PIN 2
D
2
PAK (TO-263AB)
K
2
1
UGB12xT
PIN 1
PIN 2
TYPICAL APPLICATIONS
K
HEATSINK
For use in high voltage and high frequency power factor
correction, freewheeling diodes and secondary DC/DC
rectification application.
DESIGN SUPPORT TOOLS
Models
Available
click logo to get started
MECHANICAL DATA
Case:
TO-220AC, ITO-220AC, D
2
PAK (TO-263AB)
Molding compound meets UL 94V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified
Terminals:
matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix
meets JESD 201 class 2 whisker test
Polarity:
as marked
Mounting Torque:
10 in-lbs max.
(TO-263AB)
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
t
rr
V
F
at I
F
= 12 A
T
J
max.
Package
Circuit configuration
12 A
500 V to 600 V
135 A
30 ns
1.5 V
150 °C
TO-220AC, ITO-220AC,
D
2
PAK
Single
MAXIMUM RATINGS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Max. repetitive peak reverse voltage
Max. working reverse voltage
Max. RMS voltage
Max. DC blocking voltage
Max. average forward rectified current (fig. 1)
Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load
Operating junction and storage temperature range
Isolation voltage (ITO-220AC only) from terminals to heatsink t = 1 min
SYMBOL
V
RRM
V
RWM
V
RMS
V
DC
I
F(AV)
I
FSM
T
J
, T
STG
V
AC
UG12HT
500
400
350
500
12
135
-55 to +150
1500
UG12JT
600
480
420
600
UNIT
V
V
V
V
A
A
°C
V
Revision: 13-Jun-2018
Document Number: 88758
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
UG12xT, UGF12xT, UGB12xT
www.vishay.com
Vishay General Semiconductor
TEST CONDITIONS
I
F
= 12 A
I
F
= 12 A
T
J
= 25 °C
T
J
= 125 °C
T
J
= 25 °C
T
J
= 125 °C
I
F
= 0.5 A, I
R
= 1.0 A,
I
rr
= 0.25 A
I
F
= 1.0 A, dI/dt = 50 A/μs,
V
R
= 30 V, I
rr
= 0.1 I
RM
I
F
= 12 A, dI/dt = 240 A/μs,
V
R
= 400 V, I
rr
= 0.1 I
RM
I
F
= 12 A, dI/dt = 96 A/μs,
V
R
= 400 V, T
C
= 125 °C
I
F
= 12 A, dI/dt = 96 A/μs,
V
F
= 1.1 V x V
F
max.
SYMBOL
V
F
I
R
t
rr
t
rr
S
I
RM
t
fr
UG12HT
1.75
1.50
30
4.0
30
50
0.9
7.5
500
UG12JT
UNIT
V
μA
mA
ns
ns
-
A
ns
ELECTRICAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Max. instantaneous forward voltage
(1)
Max. reverse current
Max. reverse recovery time
Typical softness factor (t
b
/t
a
)
Max. reverse recovery current
Peak forward recovery time
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance from junction to case
SYMBOL
R
JC
UG12
1.73
UGF12
3.04
UGB12
1.73
UNIT
°C/W
ORDERING INFORMATION
(Example)
PACKAGE
TO-220AC
ITO-220AC
TO-263AB
TO-263AB
ITO-220AC
TO-263AB
TO-263AB
(1)
PREFERRED P/N
UG12JT-E3/45
UGF12JT-E3/45
UGB12JT-E3/45
UGB12JT-E3/81
UGF12JTHE3/45
(1)
UGB12JTHE3/45
(1)
UGB12JTHE3/81
(1)
UNIT WEIGHT (g)
1.80
1.95
1.33
1.33
1.95
1.33
1.33
PACKAGE CODE
45
45
45
81
45
45
81
BASE QUANTITY
50/tube
50/tube
50/tube
800/reel
50/tube
50/tube
800/reel
DELIVERY MODE
Tube
Tube
Tube
Tape and reel
Tube
Tube
Tape and reel
Note
AEC-Q101 qualified, available in ITO-220AC and TO-263AB package
Revision: 13-Jun-2018
Document Number: 88758
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
UG12xT, UGF12xT, UGB12xT
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
16
10 000
Average Forward Current (A)
14
UG12HT, UG12JT
12
10
8
6
4
2
0
0
25
50
75
100
125
150
UGF12HT, UGF12JT
Instantaneous Reverse Leakage
Current (µA)
T
J
= 125 °C
1000
T
J
= 100 °C
100
10
T
J
= 25 °C
1
0
20
40
60
80
100
Case Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Forward Current Derating Curve
Fig. 4 - Typical Reverse Leakage Characteristics Per Leg
200
100
Peak Forward Surge Current (A)
175
150
125
100
75
50
25
0
1
10
100
1
1
10
100
Junction Capacitance (pF)
10
Number
of Cycles at 60 Hz
Reverse Voltage (V)
Fig. 2 - Max. Non-Repetitive Peak Forward Surge Current
Fig. 5 - Typical Junction Capacitance Per Leg
100
400
Instantaneous Forward Current (A)
Stored Charge/Reverse Recovery
Time (nC/ns)
350
300
t
rr
Q
rr
12 A, 240 A/µs, 400 V
10
T
J
= 125 °C
250
200
150
100
50
0
1 A, 50 A/µs, 30 V
12 A, 240 A/µs, 400 V
1 A, 50 A/µs, 30 V
1
T
J
= 100 °C
T
J
= 25 °C
0.1
0.01
0.1
0.3
0.5
0.7
0.9
1.0
1.3
1.5
1.7
1.9
2.1
25
50
75
100
125
Instantaneous Forward Voltage (V)
Junction Temperature (°C)
Fig. 3 - Typical Instantaneous Forward Characteristics Per Leg
Fig. 6 - Reverse Switching Characteristics Per Leg
Revision: 13-Jun-2018
Document Number: 88758
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
UG12xT, UGF12xT, UGB12xT
www.vishay.com
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
TO-220AC
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
0.154 (3.91) DIA.
0.148 (3.74) DIA.
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.635 (16.13)
0.625 (15.87)
1
0.160 (4.06)
0.140 (3.56)
0.057 (1.45)
0.045 (1.14)
0.105 (2.67)
0.095 (2.41)
PIN 1
PIN 2
CASE
Vishay General Semiconductor
ITO-220AC
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.404 (10.26)
0.384 (9.75)
0.076 (1.93) REF.
0.076 (1.93) REF.
45° REF.
7° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
7° REF.
0.350 (8.89)
0.330 (8.38)
0.190 (4.83)
0.170 (4.32)
0.110 (2.79)
0.100 (2.54)
0.135 (3.43) DIA.
0.122 (3.08) DIA.
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
0.603 (15.32)
0.573 (14.55)
0.600 (15.24)
0.580 (14.73)
1
PIN
2
0.671 (17.04)
0.651 (16.54)
PIN
2
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
0.057 (1.45)
0.045 (1.14)
0.035 (0.89)
0.025 (0.64)
0.205 (5.21)
0.195 (4.95)
7° REF.
0.110 (2.79)
0.100 (2.54)
0.037 (0.94)
0.027 (0.68)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
0.025 (0.64)
0.015 (0.38)
0.028 (0.71)
0.020 (0.51)
D
2
PAK (TO-263AB)
0.411 (10.45)
0.380 (9.65)
0.245 (6.22)
MIN.
K
0.360 (9.14)
0.320 (8.13)
1
K
2
0.055 (1.40)
0.047 (1.19)
0.190 (4.83)
0.160 (4.06)
0.055 (1.40)
0.045 (1.14)
Mounting Pad Layout
0.42 (10.66) min.
0.33 (8.38) min.
0.624 (15.85)
0.591 (15.00)
0.670 (17.02)
0.591 (15.00)
0 to 0.01 (0 to 0.254)
0.110 (2.79)
0.090 (2.29)
0.021 (0.53)
0.014 (0.36)
0.15 (3.81) min.
0.08 (2.032) MIN.
0.105 (2.67)
0.095 (2.41)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0.205 (5.20)
0.195 (4.95)
0.140 (3.56)
0.110 (2.79)
Revision: 13-Jun-2018
Document Number: 88758
4
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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