UG8xT, UGF8xT, UGB8xT
www.vishay.com
Vishay General Semiconductor
Ultrafast Rectifier
FEATURES
TO-220AC
ITO-220AC
• Power pack
• Glass passivated pellet chip junction
• Ultrafast recovery time
• Low switching losses, high efficiency
• High forward surge capability
2
1
1
UG8xT
UGF8xT
PIN 1
PIN 2
• Meets MSL level 1, per J-STD-020, LF maximum peak of
245 °C (for TO-263AB package)
2
• Solder dip 275 °C max., 10 s per JESD 22-B106
(for TO-220AC and ITO-220AC package)
PIN 1
CASE
• AEC-Q101 qualified available
PIN 2
D2PAK (TO-263AB)
- Automotive ordering code: base P/NHE3
(for ITO-220AC and D2PAK (TO-263AB package))
K
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
2
1
TYPICAL APPLICATIONS
UGB8xT
PIN 1
For use in high frequency rectifier of switching mode power
supplies, inverters, freewheeling diodes, DC/DC converters,
and other power switching application.
K
PIN 2
HEATSINK
DESIGN SUPPORT TOOLS AVAILABLE
MECHANICAL DATA
3D 3D
Case: TO-220AC, ITO-220AC, D2PAK (TO-263AB)
3D Models
Molding compound meets UL 94V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B,....)
PRIMARY CHARACTERISTICS
IF(AV)
8.0 A
VRRM
50 V to 200 V
IFSM
150 A
trr
20 ns
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
VF at IF
0.95 V
Polarity: as marked
TJ max.
150 °C
Mounting Torque: 10 in-lbs max.
Package
TO-220AC, ITO-220AC, D2PAK (TO-263AB)
Circuit configuration
Single
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
UG8AT
UG8BT
UG8CT
UG8DT
UNIT
Max. repetitive peak reverse voltage
VRRM
50
100
150
200
V
Max. RMS voltage
VRMS
35
70
105
140
V
Max. DC blocking voltage
VDC
50
100
150
200
V
Max. average forward rectified current at TC = 100 °C
IF(AV)
8.0
A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
150
A
TJ, TSTG
-55 to +150
°C
VAC
1500
V
Operating junction and storage temperature range
Isolation voltage (ITO-220AC only) from terminals to heatsink
t = 1 min
Revision: 12-Jun-2019
Document Number: 88765
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
UG8xT, UGF8xT, UGB8xT
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
UG8AT
UG8BT
8.0 A
Max. instantaneous
forward voltage
UG8CT
UG8DT
UNIT
1.0
TJ = 150 °C
20.0 A
VF (1)
1.2
5.0 A
V
0.95
TJ = 25 °C
Max. DC reverse current at rated
DC blocking voltage
Max. reverse recovery time
IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A
Max. reverse recovery time
IF = 8.0 A, VR = 30 V,
dI/dt = 50 A/μs,
Irr = 10 % IRM
Max. recovered stored charged
IF = 8.0 A, VR = 30 V,
dI/dt = 50 A/μs
Typical junction capacitance
4.0 V, 1 MHz
10
IR
TJ = 100 °C
μA
300
trr
20
TJ = 25 °C
ns
30
trr
TJ = 100 °C
TJ = 25 °C
20
Qrr
TJ = 100 °C
ns
50
nC
45
CJ
45
pF
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance from junction to case
RJC
(1)
UG8xT
UGF8xT
UGB8xT
UNIT
4.0
5.0
4.0
°C/W
ORDERING INFORMATION (Example)
PACKAGE
UNIT WEIGHT (g)
PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
TO-220AC
UG8DT-E3/45
1.80
45
50/tube
Tube
ITO-220AC
UGF8DT-E3/45
1.95
45
50/tube
Tube
D2PAK (TO-263AB)
UGB8DT-E3/45
1.33
45
50/tube
Tube
D2PAK (TO-263AB)
UGB8DT-E3/81
1.33
81
800/reel
Tape and reel
ITO-220AC
UGF8DTHE3_A/P (1)
1.95
P
50/tube
Tube
(1)
1.33
P
50/tube
Tube
1.33
I
800/reel
Tape and reel
D2PAK
(TO-263AB)
D2PAK (TO-263AB)
PREFERRED P/N
UGB8DTHE3_A/P
UGB8DTHE3_A/I (1)
Note
AEC-Q101 qualified, available in ITO-220AC and D2PAK (TO-263AB) package
(1)
Revision: 12-Jun-2019
Document Number: 88765
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
UG8xT, UGF8xT, UGB8xT
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
1000
Resistive or Inductive Load
Instantaneous Reverse Leakage
Current (µA)
Average Forward Rectified Current (A)
12
10
8
6
4
2
100
TJ = 100 °C
10
1
TJ = 25 °C
0.1
0.01
0
0
25
50
75
100
125
150
175
0
20
40
60
80
100
Ambient Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Max. Forward Current Derating Curve
Fig. 4 - Typical Reverse Characteristics
60
1000
TC = 100 °C
8.3 ms Single Half Sine-Wave
Recovered Store Charge/Reverse
Recovery Time (nC/ns)
Peak Forward Surge Current (A)
TJ = 125 °C
100
10
IF = 4.0 A
VR = 30 V
50
dI/dt = 100 A/µs
dI/dt = 150 A/µs
20 A/µs
50 A/µs
40
100 A/µs
50 A/µs
30
150 A/µs
20
20 A/µs
10
trr
Qrr
0
1
10
0
100
25
50
75
100
125
150
175
Number of Cycles at 60 Hz
Junction Temperature (°C)
Fig. 2 - Max. Non-Repetitive Peak Forward Surge Current
Fig. 5 - Reverse Switching Characteristics
100
Junction Capacitance (pF)
Instantaneous Forward Current (A)
100
10
TJ = 25 °C
Pulse Width = 300 µs
1 % Duty Cycle
1
0.1
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
10
1
0.1
1
10
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 6 - Typical Junction Capacitance
100
Revision: 12-Jun-2019
Document Number: 88765
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
UG8xT, UGF8xT, UGB8xT
www.vishay.com
Vishay General Semiconductor
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.
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.635 (16.13)
0.625 (15.87)
PIN
1
0.350 (8.89)
0.330 (8.38)
0.603 (15.32)
0.573 (14.55)
1.148 (29.16)
1.118 (28.40)
2
0.160 (4.06)
0.140 (3.56)
0.110 (2.79)
0.100 (2.54)
0.057 (1.45)
0.045 (1.14)
0.560 (14.22)
0.530 (13.46)
PIN 1
CASE
PIN 2
0.105 (2.67)
0.095 (2.41)
0.037 (0.94)
0.027 (0.68)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
ITO-220AC
0.190 (4.83)
0.170 (4.32)
0.110 (2.79)
0.100 (2.54)
0.404 (10.26)
0.384 (9.75)
0.076 (1.93) REF.
0.076 (1.93) REF.
45° REF.
0.600 (15.24)
0.580 (14.73)
0.671 (17.04)
0.651 (16.54)
PIN
1
2
7° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
7° REF.
0.350 (8.89)
0.330 (8.38)
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
0.025 (0.64)
0.015 (0.38)
0.057 (1.45)
0.045 (1.14)
0.035 (0.89)
0.025 (0.64)
0.205 (5.21)
0.195 (4.95)
D2PAK (TO-263AB)
0.411 (10.45)
0.380 (9.65)
0.190 (4.83)
0.160 (4.06)
0.245 (6.22)
MIN.
0.135 (3.43) DIA.
0.122 (3.08) DIA.
7° REF.
0.110 (2.79)
0.100 (2.54)
0.028 (0.71)
0.020 (0.51)
Mounting Pad Layout
0.42 (10.66) min.
0.055 (1.40)
0.045 (1.14)
K
0.33 (8.38) min.
0.360 (9.14)
0.320 (8.13)
1
K
2
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)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0.055 (1.40)
0.047 (1.19)
0.205 (5.20)
0.195 (4.95)
0.140 (3.56)
0.110 (2.79)
0.15 (3.81) min.
0.08 (2.032) MIN.
0.105 (2.67)
0.095 (2.41)
Revision: 12-Jun-2019
Document Number: 88765
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
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Revision: 01-Jan-2022
1
Document Number: 91000