BYQ28E-xxx, BYQ28EF-xxx, BYQ28EB-xxx, UG10xCT, UGF10xCT, UGB10xCT
www.vishay.com
Vishay General Semiconductor
Dual Common Cathode Ultrafast Rectifier
TO-220AB
ITO-220AB
FEATURES
• Power pack
• Glass passivated pellet chip junction
• Ultrafast recovery times
• Soft recovery characteristics
• Low switching losses, high efficiency
1
2
3
2
1
BYQ28E, UG10
PIN 1
PIN 3
PIN 2
CASE
3
BYQ28EF, UGF10
PIN 1
PIN 3
PIN 2
• 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-220AB and ITO-220AB package)
• AEC-Q101 qualified
(for ITO-220AB and TO-263AB package)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
D
2
PAK (TO-263AB)
K
2
1
BYQ28EB, UGB10
PIN 1
PIN 2
K
HEATSINK
TYPICAL APPLICATIONS
For use in low voltage, high frequency rectifier of switching
power supplies, freewheeling diodes, DC/DC converters
and polarity protection application.
DESIGN SUPPORT TOOLS
Models
Available
click logo to get started
MECHANICAL DATA
Case:
TO-220AB, ITO-220AB, D
2
PAK (TO-263AB)
Molding compound meets UL 94 V-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 JESD 22-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
T
J
max.
Package
Circuit configuration
2 x 5.0 A
100 V to 200 V
55 A
25 ns
0.895 V
150 °C
TO-220AB, ITO-220AB,
D
2
PAK
Common cathode
MAXIMUM RATINGS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current at T
C
= 100 °C
Peak forward surge current 8.3 ms single half sine-wave
Non-repetitive peak reverse current per diode at t
p
= 100 μs
Electrostatic discharge capacitor voltage,
human body model: C = 250 pF, R = 1.5 k
Operating junction and storage temperature range
Isolation voltage (ITO-220AB only) from terminal to heatsink t = 1 min
total device
per diode
SYMBOL
V
RRM
V
RWM
V
DC
I
F(AV)
I
FSM
I
RSM
V
C
T
J
, T
STG
V
AC
UG10BCT
100
100
100
UG10CCT
150
150
150
10
5.0
55
0.2
8
-40 to +150
1500
UG10DCT
200
200
200
BYQ28E-100 BYQ28E-150 BYQ28E-200
UNIT
V
V
V
A
A
A
kV
°C
V
Revision: 08-Jun-2018
Document Number: 88549
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
BYQ28E-xxx, BYQ28EF-xxx, BYQ28EB-xxx, UG10xCT, UGF10xCT, UGB10xCT
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous forward voltage
per diode
Maximum reverse current per diode at
working peak reverse voltage
Maximum reverse recovery time per diode
Maximum reverse recovery time per diode
Maximum stored charge per diode
I
F
= 10 A
I
F
= 5 A
TEST CONDITIONS
T
J
= 25 °C
T
J
= 150 °C
T
J
= 25 °C
T
J
= 100 °C
I
F
= 1.0 A, dI/dt = 100 A/μs, V
R
= 30 V, I
rr
= 0.1 I
RM
I
F
= 0.5 A, I
R
= 1.0 A, I
rr
= 0.25 A
I
F
= 2 A, dI/dt = 20 A/μs, V
R
= 30 V, I
rr
= 0.1 I
RM
I
R
t
rr
t
rr
Q
rr
SYMBOL
V
F (1)
VALUE
1.25
1.10
0.895
10
200
25
20
9
μA
ns
ns
nC
V
UNIT
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance per diode, junction to ambient
Typical thermal resistance per diode, junction to case
SYMBOL
R
JA
R
JC
UG10
BYQ28E
50
4.5
UGF10
BYQ28EF
55
6.7
UGB10
BYQ28EB
50
°C/W
4.8
UNIT
ORDERING INFORMATION
(Example)
PACKAGE
TO-220AB
ITO-220AB
TO-263AB
TO-263AB
ITO-220AB
TO-263AB
TO-263AB
Note
(1)
PREFERRED P/N
BYQ28E-200-E3/45
BYQ28EF-200-E3/45
BYQ28EB-200-E3/45
BYQ28EB-200-E3/81
BYQ28EF-200HE3/45
(1)
BYQ28EB-200HE3/45
(1)
BYQ28EB-200HE3/81
(1)
UNIT WEIGHT (g)
1.80
1.95
1.77
1.77
1.95
1.77
1.77
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
AEC-Q101 qualified
, available in ITO-220AB and TO-263AB package
Revision: 08-Jun-2018
Document Number: 88549
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
BYQ28E-xxx, BYQ28EF-xxx, BYQ28EB-xxx, UG10xCT, UGF10xCT, UGB10xCT
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
15
Resistive or Inductive Load
1000
Instantaneous Reverse Current (μA)
T
J
= 125 °C
T
J
= 100 °C
Average Forward Current (A)
100
10
10
5
1
T
J
= 25 °C
0
0
50
100
150
0.1
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 Characteristics Per Diode
Peak Forward
Surge
Current (A)
T
C
= 105 °C
8.3 ms
Single
Half
Sine-Wave
Stored
Charge/Reverse Recovery Time
(nC/ns)
100
50
40
at 2 A, 20 A/μs
30
at 1 A, 100 A/μs
20
at 5 A, 50 A/μs
at 5 A, 50 A/μs
10
at 1 A, 100 A/μs
10
at 2 A, 20 A/μs
0
25
50
75
100
125
t
rr
Q
rr
1
1
10
100
Number of Cycles at 60 Hz
Junction Temperature (°C)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Per Diode
Fig. 5 - Reverse Switching Characteristics Per Diode
100
100
Pulse Width = 300 μs
1 % Duty Cycle
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
Instantaneous Forward Current (A)
10
T
J
= 125 °C
1
T
J
= 100 °C
Junction Capacitance (pF)
10
0.1
T
J
= 25 °C
0.01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1
0.1
1
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics Per Diode
Fig. 6 - Typical Junction Capacitance Per Diode
Revision: 08-Jun-2018
Document Number: 88549
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
BYQ28E-xxx, BYQ28EF-xxx, BYQ28EB-xxx, UG10xCT, UGF10xCT, UGB10xCT
www.vishay.com
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
0.415 (10.54) max.
0.370 (9.40)
0.360 (9.14)
Vishay General Semiconductor
TO-220AB
0.154 (3.91)
0.148 (3.74)
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
0.560 (14.22)
0.530 (13.46)
0.035 (0.90)
0.028 (0.70)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
PIN
1 2 3
0.160 (4.06)
0.140 (3.56)
0.057 (1.45)
0.045 (1.14)
0.105 (2.67)
0.095 (2.41)
0.104 (2.65)
0.096 (2.45)
0.635 (16.13)
0.625 (15.87)
0.603 (15.32)
0.573 (14.55)
0.110 (2.79)
0.100 (2.54)
0.404 (10.26)
0.384 (9.75)
ITO-220AB
0.076 (1.93) REF.
45° REF.
0.600 (15.24)
0.580 (14.73)
1
0.560 (14.22)
0.530 (13.46)
0.057 (1.45)
0.045 (1.14)
0.025 (0.64)
0.015 (0.38)
0.105 (2.67)
0.095 (2.41)
0.076 (1.93) REF.
7° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
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.
PIN
2
3
0.671 (17.04)
0.651 (16.54)
7° REF.
0.350 (8.89)
0.330 (8.38)
7° REF.
0.110 (2.79)
0.100 (2.54)
0.191 (4.85)
0.171 (4.35)
0.057 (1.45)
0.045 (1.14)
0.035 (0.89)
0.025 (0.64)
0.028 (0.71)
0.020 (0.51)
0.205 (5.21)
0.195 (4.95)
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: 08-Jun-2018
Document Number: 88549
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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