New Product
U(F,B)10BCT thru U(F,B)10DCT
Vishay General Semiconductor
Document Number: 88967
Revision: 13-May-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
1
Dual Common-Cathode Ultrafast Rectifier
FEATURES
• Oxide planar chip junction
• Ultrafast recovery time
• Soft recovery characteristics
• Low switching losses, high efficiency
• High forward surge capability
• High frequency operation
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 245 °C (for TO-263AB package)
• Solder dip 260 °C, 40 s (for TO-220AB, IT-220AB)
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in low voltage, high frequency rectifier of
switching power supplies, freewheeling diodes,
dc-to-dc converters or polarity protection application.
MECHANICAL DATA
Case: TO-220AB, ITO-220AB and TO-263AB
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test
Polarity: As marked
Mounting Torque: 10 in-lbs maximum
PRIMARY CHARACTERISTICS
IF(AV) 5 A x 2
VRRM 100 V, 150 V, 200 V
IFSM 55 A
trr 25 ns
VF0.89 V
TJ max. 150 °C
TO-220AB
U10xCT 1
23
UB10xCT
1
2
K
TO-263AB
UF10xCT
ITO-220AB
123
CASE
PIN 2
PIN 1
PIN 3
PIN 1
PIN 2
K
HEATSINK
PIN 2
PIN 1
PIN 3
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
PARAMETER SYMBOL U(F,B)10BCT U(F,B)10CCT U(F,B)10DCT UNIT
Maximum repetitive peak reverse voltage VRRM 100 150 200 V
Max. average forward rectified current (Fig. 1) total device
per diode IF(AV) 10
5A
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load per diode IFSM 55 A
Electrostatic discharge capacitor voltage,
human body model: C = 150 pF, R = 1.5 kΩ (contact mode) VC 8kV
Isolation voltage (ITO-220AB only)
from terminal to heatsink t = 1 min per diode VAC 1500 V
Operating junction and storage temperature range TJ, TSTG - 55 to + 150 °C
New Product
U(F,B)10BCT thru U(F,B)10DCT
Vishay General Semiconductor
www.vishay.com For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88967
Revision: 13-May-08
2
Notes:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width ≤ 40 ms
ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL TYP. MAX. UNIT
Maximum instantaneous forward voltage per diode (1)
IF = 3.0 A
IF = 5.0 A TJ = 25 °C
VF
0.97
1.05
-
1.10
V
IF = 3.0 A
IF = 5.0 A TJ = 150 °C 0.79
0.89
-
0.95
Maximum reverse current per diode (2) rated VR
TJ = 25 °C
TJ = 100 °C IR 0.5
100
5.0
200 µA
Maximum reverse recovery time per diode
IF = 0.5 A, IR = 1.0 A,
Irr = 0.25 A
trr
13 20
ns
IF = 1.0 A, dI/dt = 100 A/µs,
VR = 30 V, Irr = 0.1 IRM
19.7 25
Maximum stored charge per diode IF = 2 A, dI/dt = 20 A/µs,
VR = 30 V, Irr = 0.1 IRM
Qrr 39nC
THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER SYMBOL U10xCT UF10xCT UB10xCT UNIT
Typical thermal resistance per diode RθJA
RθJC
25
5.3
25
7.5
25
5.3 °C/W
ORDERING INFORMATION (Example)
PACKAGE PREFERRED P/N UNIT WEIGHT PACKAGE CODE BASE QUANTITY DELIVERY MODE
TO-220AB U10DCT-E3/4W 1.87 4W 50/tube Tube
ITO-220AB UF10DCT-E3/4W 1.77 4W 50/tube Tube
TO-263AB UB10DCT-E3/4W 1.31 4W 50/tube Tube
TO-263AB UB10DCT-E3/8W 1.31 8W 800/reel Tape and reel
New Product
U(F,B)10BCT thru U(F,B)10DCT
Vishay General Semiconductor
Document Number: 88967
Revision: 13-May-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
3
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
Figure 1. Maximum Forward Current Derating Curve
Figure 2. Forward Power Loss Characteristics Per Diode
Figure 3. Maximum Non-Repetitive Peak Forward Surge
Current Per Diode
12
10
8
6
4
2
0
0 25 50 75 100 125 150
Resistive or Inductive Load
Average Forward Rectified Current (A)
Case Temperature (°C)
U(B)10xCT
UF10xCT
6
5
4
3
2
1
0
0123456
Average Power Loss (W)
Average Forward Current (A)
D = 0.1
D = 0.3
D = 0.5
D = 0.8
D = 1.0
D = 0.2
D = tp/T tp
T
100
10
1
110
100
Number of Cycles
Peak Forward Surge Current (A)
TJ = TJ max.
10 ms Single Half Sine-Wave
Figure 4. Typical Instantaneous Forward Characteristics Per Diode
Figure 5. Typical Reverse Characteristics Per Diode
Figure 6. Typical Junction Capacitance Per Diode
100
10
1
0.1
0.1 0.5 0.9 1.3 1.7 2.1
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
10 000
1000
100
10
10 20 30 40 50 60 70 80 90 100
1
0.1
Percent of Rated Peak Reverse Voltage (%)
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
Instantaneous Reverse Current (µA)
100
10
1
0.1 1 10 100
Reverse Voltage (V)
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
Junction Capacitance (pF)
New Product
U(F,B)10BCT thru U(F,B)10DCT
Vishay General Semiconductor
www.vishay.com For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88967
Revision: 13-May-08
4
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
TO-220AB
0.113 (2.87)
0.103 (2.62)
0.370 (9.40)
0.360 (9.14)
0.415 (10.54) MAX.
0.635 (16.13)
0.625 (15.87)
PIN
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) 0.205 (5.20)
0.195 (4.95)
0.035 (0.90)
0.028 (0.70)
0.154 (3.91)
0.148 (3.74)
13
2
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
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)
0.022 (0.56)
0.014 (0.36)
0.110 (2.79)
0.100 (2.54)
0.603 (15.32)
0.573 (14.55)
ITO-220AB
0.076 (1.93) REF.
45° REF.
PIN
321
0.404 (10.26)
0.384 (9.75)
0.076 (1.93) REF.
0.600 (15.24)
0.580 (14.73)
0.560 (14.22)
0.530 (13.46)
0.057 (1.45)
0.045 (1.14)
0.057 (1.45)
0.045 (1.14)
0.191 (4.85)
0.171 (4.35)
0.671 (17.04)
0.651 (16.54)
0.035 (0.89)
0.025 (0.64)
0.205 (5.21)
0.195 (4.95)
0.025 (0.64)
0.015 (0.38)
0.105 (2.67)
0.095 (2.41)
0.028 (0.71)
0.020 (0.51)
0.110 (2.79)
0.100 (2.54)
7° REF.
0.135 (3.43) DIA.
0.122 (3.08) DIA.
0.110 (2.79)
0.100 (2.54)
0.190 (4.83)
0.170 (4.32)
7° REF.
7° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
0.350 (8.89)
0.330 (8.38)
TO-263AB
Mounting Pad Layout
0.670 (17.02)
0.591 (15.00)
0.105 (2.67)
0.095 (2.41)
0.08 (2.032) MIN.
0.15 (3.81) MIN.
0.33 (8.38) MIN.
0.42 (10.66) MIN.
12
K
K
0.140 (3.56)
0.110 (2.79)
0.021 (0.53)
0.014 (0.36)
0.110 (2.79)
0.090 (2.29)
0 to 0.01 (0 to 0.254)
0.055 (1.40)
0.047 (1.19)
0.055 (1.40)
0.045 (1.14)
0.190 (4.83)
0.160 (4.06)
0.205 (5.20)
0.195 (4.95)
0.624 (15.85)
0.591 (15.00)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0.360 (9.14)
0.320 (8.13)
0.411 (10.45)
0.380 (9.65)
0.245 (6.22)
MIN.
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
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 and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. 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.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
