BYW29-xxx, BYWF29-xxx, BYWB29-xxx
www.vishay.com
Vishay General Semiconductor
Ultrafast Rectifier
TO-220AC
ITO-220AC
FEATURES
• Power pack
• Glass passivated pellet 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 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)
2
BYW29 Series
PIN 1
PIN 2
2
1
BYWF29 Series
PIN 1
1
CASE
PIN 2
TO-263AB
K
2
1
BYWB29 Series
PIN 1
PIN 2
K
HEATSINK
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
TYPICAL APPLICATIONS
For use in high frequency rectifier of switching mode
power supplies, inverters, freewheeling diodes, DC/DC
converters, and other power switching application.
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
t
rr
V
F
T
J
max.
Package
Diode variations
8.0 A
50 V to 200 V
100 A
25 ns
0.8 V
150 °C
TO-220AC, ITO-220AC,
TO-263AB
Single
MECHANICAL DATA
Case:
TO-220AC, ITO-220AC, 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.
MAXIMUM RATINGS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at T
C
= 105 °C
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
Operating and storage temperature range
Isolation voltage (ITO-220AC only)
from terminal to heatsink t = 1 min
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
T
J
, T
STG
V
AC
BYW29-50
50
35
50
BYW29-100
100
70
100
8.0
100
-65 to +150
1500
BYW29-150
150
105
150
BYW29-200
200
140
200
UNIT
V
V
V
A
A
°C
V
Revision: 15-Nov-17
Document Number: 88560
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
BYW29-xxx, BYWF29-xxx, BYWB29-xxx
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous
forward voltage
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery
time
Typical junction capacitance
TEST CONDITIONS
I
F
= 20 A
I
F
= 8.0 A
T
J
= 25 °C
T
J
= 150 °C
T
C
= 25 °C
T
C
= 100 °C
I
F
= 1 A, V
R
= 30 V,
dI/dt = 100 A/μs, I
rr
= 10 % I
RM
4.0 V, 1 MHz
SYMBOL BYW29-50 BYW29-100 BYW29-150 BYW29-200 UNIT
V
F (1)
I
R
t
rr
C
J
1.3
0.8
10
500
25
45
V
μA
ns
pF
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 per leg
SYMBOL
R
JC
BYW
2.5
BYWF
5.5
BYWB
2.5
UNIT
°C/W
ORDERING INFORMATION
(Example)
PACKAGE
TO-220AC
ITO-220AC
TO-263AB
TO-263AB
ITO-220AC
TO-263AB
TO-263AB
PREFERRED P/N
BYW29-200-E3/45
BYWF29-200-E3/45
BYWB29-200-E3/45
BYWB29-200-E3/81
BYWF29-200HE3/45
(1)
BYWB29-200HE3/45
(1)
BYWB29-200HE3/81
(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
Note
(1)
AEC-Q101 qualified, available in ITO-220AC and TO-263AB package
Revision: 15-Nov-17
Document Number: 88560
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
BYW29-xxx, BYWF29-xxx, BYWB29-xxx
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
10
100
Average Forward Rectified Current (A)
8
Instantaneous Reverse Leakage
Current (μA)
Resistive or Inductive Load
T
J
= 125 °C
10
T
J
= 100 °C
6
1
4
0.1
T
J
= 25 °C
2
0
0
25
50
75
100
125
150
0.01
0
20
40
60
80
100
Case Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Maximum Forward Current Derating Curve
Fig. 4 - Typical Reverse Leakage Characteristics
100
80
Peak Forward
Surge
Current (A)
80
Junction Capacitance (pF)
1
10
100
70
60
60
50
40
40
20
30
0
20
0.1
1
10
100
Number of Cycles at 50 Hz
Reverse Voltage (V)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 5 - Typical Junction Capacitance
100
Instantaneous Forward Current (A)
10
1
0.1
0.01
0.4
0.6
0.8
1.0
1.2
Instantaneous Forward Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
Revision: 15-Nov-17
Document Number: 88560
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
BYW29-xxx, BYWF29-xxx, BYWB29-xxx
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: 15-Nov-17
Document Number: 88560
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
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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
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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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