UG(F,B)8FT & UG(F,B)8GT, BYV29(F,B)-300 & BYV29(F,B)-400
Vishay General Semiconductor
Ultrafast Rectifier
TO-220AC
ITO-220AC
2
BYV29, UG8 Series
PIN 1
PIN 2
2
1
BYV29F, UGF8 Series
PIN 1
1
CASE
PIN 2
TO-263AB
K
FEATURES
• Glass passivated chip junction
• Ultrafast recovery time
• Low switching losses, high efficiency
• Low forward voltage drop
• High forward surge capability
• 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-220AC and
ITO-220AC package)
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in high frequency rectifier of switching mode
power supplies, inverters, freewheeling diodes,
dc-to-dc converters, and other power switching
application.
MECHANICAL DATA
Case:
TO-220AC, ITO-220AC, 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, HE3 suffix for high reliability grade
(AEC Q101 qualified), meets JESD 201 class 2
whisker test
Polarity:
As marked
Mounting Torque:
10 in-lbs maximum
2
1
BYV29B, UGB8 Series
PIN 1
PIN 2
K
HEATSINK
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
t
rr
V
F
T
J
max.
8.0 A
300 V, 400 V
110 A
35 ns
1.03 V
150 °C
MAXIMUM RATINGS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum working reverse voltage
Maximum RMS 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
superimposed on rated load
Operating junction and storage temperature range
Isolation voltage (ITO-220AC only)
from terminal 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
BYV29-300
UG8FT
300
300
210
300
8.0
110
- 40 to + 150
1500
BYV29-400
UG8GT
400
400
280
400
UNIT
V
V
V
V
A
A
°C
V
Document Number: 88557
Revision: 07-Nov-07
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
UG(F,B)8FT & UG(F,B)8GT, BYV29(F,B)-300 & BYV29(F,B)-400
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
I
F
= 8 A
I
F
= 8 A
I
F
= 20 A
T
J
= 25 °C
T
J
= 150 °C
T
J
= 25 °C
T
C
= 25 °C
T
C
= 100 °C
I
F
= 0.5 A, I
R
= 1.0 A, I
rr
= 0.25 A
I
F
= 1.0 A, dI/dt = 100 A/µs,
V
R
= 30 V, I
rr
= 0.1 I
RM
I
F
= 10 A, dI/dt = 50 A/µs,
V
R
= 30 V, T
C
= 100 °C
I
F
= 2 A, dI/dt = 20 A/µs,
V
R
= 30 V, I
rr
= 0.1 I
RM
SYMBOL
BYV29-300
UG8FT
BYV29-400
UG8GT
UNIT
Maximum instantaneous forward voltage
(1)
V
F
1.25
1.03
1.40
10
350
35
50
5.5
55
V
Maximum DC reverse current at V
RRM
Maximum reverse recovery time
Maximum reverse recovery time
Maximum reverse recovery current
Maximum recovered stored charged
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
I
R
t
rr
t
rr
I
RM
Q
rr
µA
ns
ns
A
nC
THERMAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance from junction to case
SYMBOL
R
θJC
BYV29
UG8
2.5
BYV29F
UGF8
5.5
BYV29B
UGB8
2.5
UNIT
°C/W
ORDERING INFORMATION
(Example)
PACKAGE
TO-220AC
ITO-220AC
TO-263AB
TO-263AB
TO-220AC
ITO-220AC
TO-263AB
TO-263AB
Note:
(1) Automotive grade AEC Q101 qualified
PREFERRED P/N
BYV29-400-E3/45
BYV29F-400-E3/45
BYV29B-400-E3/45
BYV29B-400-E3/81
BYV29-400HE3/45
(1)
BYV29F-400HE3/45
(1)
BYV29B-400HE3/45
(1)
BYV29B-400HE3/81
(1)
UNIT WEIGHT (g)
1.80
1.95
1.77
1.77
1.80
1.95
1.77
1.77
PACKAGE CODE
45
45
45
81
45
45
45
81
BASE QUANTITY
50/tube
50/tube
50/tube
800/reel
50/tube
50/tube
50/tube
800/reel
DELIVERY MODE
Tube
Tube
Tube
Tape and reel
Tube
Tube
Tube
Tape and reel
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2
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: 88557
Revision: 07-Nov-07
UG(F,B)8FT & UG(F,B)8GT, BYV29(F,B)-300 & BYV29(F,B)-400
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
12
1000
Average Forward Rectified Current (A)
10
Instantaneous Reverse Leakage
Current (µA)
Resistive or Inductive Load
T
J
= 125 °C
100
T
J
= 100 °C
8
10
6
1
T
J
= 25 °C
0.1
4
2
0
0
25
50
75
100
125
150
175
0.01
20
40
60
80
100
Case Temperature (°C)
Percent of Rated Peak Reverse
Voltage
(%)
Figure 1. Maximum Forward Current Derating Curve
Figure 4. Typical Reverse Leakage Charateristics
Peak Forward Surge Current (A)
125
T
C
= 100 °C
8.3
ms Single Half Sine-Wave
Stored Charge/Reverse Recovery Time
(nC/ns)
150
160
140
120
dI/dt = 50 A/µs
100
80
60
40
20
dI/dt = 20 A/µs
0
25
50
75
100
125
dI/dt = 150 A/µs
dI/dt = 100 A/µs
dI/dt = 100 A/µs
dI/dt = 20 A/µs
t
rr
Q
rr
dI/dt = 150 A/µs
100
75
50
25
0
1
10
100
Number
of Cycles at 60 Hz
Junction Temperature (°C)
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Figure 5. Reverse Switching Characteristics Per Leg
100
100
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
Instantaneous Forward Current (A)
10
1
T
J
= 100 °C
Junction Capacitance (pF)
T
J
= 125 °C
10
T
J
= 25 °C
0.1
0.01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1
0.1
1
10
100
Instantaneous Forward
Voltage
(V)
Reverse
Voltage
(V)
Figure 3. Typical Instantaneous Forward Charateristics
Figure 6. Typical Junction Capacitance
Document Number: 88557
Revision: 07-Nov-07
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
UG(F,B)8FT & UG(F,B)8GT, BYV29(F,B)-300 & BYV29(F,B)-400
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.
0.113 (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
ITO-220AC
0.404 (10.26)
0.384 (9.75)
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
45° REF.
0.671 (17.04)
0.651 (16.54)
PIN
0.076 (1.93) REF.
0.076 (1.93) REF.
7° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
0.135 (3.43) DIA.
0.122 (3.08) DIA.
0.190 (4.83)
0.170 (4.32)
0.110 (2.79)
0.100 (2.54)
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)
7° REF.
0.350 (8.89)
0.330 (8.38)
PIN
1
2
0.191 (4.85)
0.171 (4.35)
7° REF.
2
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.560 (14.22)
0.530 (13.46)
0.057 (1.45)
0.045 (1.14)
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)
0.035 (0.89)
0.025 (0.64)
0.205 (5.21)
0.195 (4.95)
0.028 (0.71)
0.020 (0.51)
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)
0.670 (17.02)
0.591 (15.00)
0.15 (3.81) MIN.
0.08 (2.032) MIN.
0.105 (2.67)
0.095 (2.41)
0.33 (8.38) MIN.
0.190 (4.83)
0.160 (4.06)
0.055 (1.40)
0.045 (1.14)
Mounting Pad Layout
0.42 (10.66) MIN.
0.624 (15.85)
0.591 (15.00)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0 to 0.01 (0 to 0.254)
0.110 (2.79)
0.090 (2.29)
0.021 (0.53)
0.014 (0.36)
0.205 (5.20)
0.195 (4.95)
0.140 (3.56)
0.110 (2.79)
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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: 88557
Revision: 07-Nov-07
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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