Vishay General Semiconductor
BYQ28E(F,B)-100 thru BYQ28E(F,B)-200, UG(F,B)10BCT thru UG(F,B)10DCT
Document Number 88549
24-Jul-06
www.vishay.com
1
Dual Common Cathode Ultrafast Rectifier
FEATURES
• Glass passivated chip junction
• Ultrafast recovery times
• Soft recovery characteristics
• Low switching losses, high efficiency
• High forward surge capability
• Meets MSL level 1, per J-STD-020C, LF max peak
of 245 °C (for TO-263AB package)
• Solder Dip 260 °C, 40 seconds (for TO-220AB &
ITO-220AB package)
• 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, free-wheeling diodes,
dc-to-dc converters and polarity protection application.
MECHANICAL DATA
Case: TO-220AB, ITO-220AB, TO-263AB
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: As marked
Mounting Torque: 10 in-lbs maximum
MAJOR RATINGS AND CHARACTERISTICS
IF(AV) 5 A x 2
VRRM 100 V, 150 V, 200 V
IFSM 55 A
trr 25 ns
VF0.895 V
Tj max. 150 °C
123
CASE
PIN 2
PIN 1
PIN 3
TO-220AB
BYQ28E & UG10 BYQ28EF & UGF10
BYQ28EB & UGB10
PIN 1
PIN 2
K
HEATSINK
1
23
1
2
K
ITO-220AB
PIN 2
PIN 1
PIN 3
TO-263AB
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
PARAMETER SYMBOL UG10BCT UG10CCT UG10DCT
UNIT
BYQ28E-100 BYQ28E-150 BYQ28E-200
Maximum repetitive peak reverse voltage VRRM 100 150 200 V
Working peak reverse voltage VRWM 100 150 200 V
Maximum DC blocking voltage VDC 100 150 200 V
Maximum average forward rectified current at TC = 100 °C Total device
Per leg IF(AV)
10
5 A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load per leg IFSM 55 A
Non-repetitive peak reverse current per leg at tp = 100 µs IRSM 0.2 A
Electrostatic discharge capacitor voltage,
Human body model: C = 250 pF, R = 1.5 kΩ VC 8 KV
Operating junction and storage temperature range TJ, TSTG - 40 to + 150 °C
Isolation voltage (ITO-220AB only)
From terminal to heatsink t = 1 minute VAC 1500 V
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Document Number 88549
24-Jul-06
Vishay General Semiconductor
BYQ28E(F,B)-100 thru BYQ28E(F,B)-200, UG(F,B)10BCT thru UG(F,B)10DCT
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL VALUE UNIT
Maximum instantaneous forward voltage
per leg (1)
at IF = 10 A, Tj = 25 °C
at IF = 5 A, Tj = 25 °C
at IF = 5 A, Tj = 150 °C
VF
1.25
1.10
0.895
V
Maximum reverse current per leg at
working peak reverse voltage
Tj = 25 °C
Tj = 100 °C IR 10
200 µA
Maximum reverse recovery time per leg at IF = 1.0 A, di/dt = 100 A/µs, VR = 30 V, Irr = 0.1 IRM t
rr 25 ns
Maximum reverse recovery time per leg at IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A trr 20 ns
Maximum stored charge per leg IF = 2 A, di/dt = 20 A/µs, VR = 30 V, Irr = 0.1 IRM Q
rr 9nC
THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER SYMBOL UG10 UGF10 UGB10
UNIT
BYQ28E BYQ28EF BYQ28EB
Typical thermal resistance per leg - junction to ambient
- junction to case
RθJA
RθJC
50
4.5
55
6.7
50
4.8 °C/W
ORDERING INFORMATION
PACKAGE PREFERRED P/N UNIT WEIGHT (g) PACKAGE CODE BASE QUANTITY DELIVERY MODE
TO-220AB BYQ28E-200-E3/45 1.80 45 50/Tube Tube
ITO-220AB BYQ28EF-200-E3/45 1.95 45 50/Tube Tube
TO-263AB BYQ28EB-200-E3/45 1.77 45 50/Tube Tube
TO-263AB BYQ28EB-200-E3/81 1.77 81 800/Reel Tape Reel
Figure 1. Forward Current Derating Curve
0
5
15
050 100 150
10
Resistive or Inductive Load
Average Forward Current (A)
Case Temperature (°C)
Figure 2. Maximum Non-Repetitive Peak Forward Surge
Current Per Leg
1
10
100
1100
10
TC = 105 °C
8.3 ms Single Half Sine-Wave
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
Document Number 88549
24-Jul-06
www.vishay.com
3
BYQ28E(F,B)-100 thru BYQ28E(F,B)-200, UG(F,B)10BCT thru UG(F,B)10DCT
Vishay General Semiconductor
Figure 3. Typical Instantaneous Forward Characteristics Per Leg
Figure 4. Typical Reverse Characteristics Per Leg
100
10
1.0
0.1
0.01
0.2 0.4 0.81.40.6 1.0 1.2
T
j
= 100 °C
T
j
= 125 °C
T
j
= 25 °C
Pulse Width = 300 µs
1 % Duty Cycle
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
1.0
10
100
1000
0.1
200 10040 60 80
Tj = 100 °C
Tj = 125 °C
Tj = 25 °C
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (µA)
Figure 5. Reverse Switching Characteristics Per Leg
Figure 6. Typical Junction Capacitance Per Leg
0
50
25 50 75 100 125
10
20
30
Stored Charge/Reverse Recovery Time
(nC/ns)
40
Junction Temperature (°C)
trr
Qrr
at 2 A, 20 A/µs
at 5 A, 50 A/µs
at 1 A, 100 A/µs
at 5 A, 50 A/µs
at 1 A, 100 A/µs
at 2 A, 20 A/µs
100
10
100
1
0.1 1 10
Tj = 125 °C
f = 1.0 MHz
Vsig = 50 mVp-p
Reverse Voltage (V)
Junction Capacitance (pF)
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Document Number 88549
24-Jul-06
Vishay General Semiconductor
BYQ28E(F,B)-100 thru BYQ28E(F,B)-200, UG(F,B)10BCT thru UG(F,B)10DCT
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
T O-220AB
1
3
PIN
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)
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)
0.154 (3.91)
0.148(3.74)
0.113 (2.87)
0.103 (2.62)
0.160 (4.06)
0.140 (3.56)
0.635 (16.13)
0.625 (15.87)
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
0.028(0.70)
0.104 (2.65)
0.096 (2.45)
0.035 (0.90)
0.205 (5.20)
0.195 (4.95)
0.105 (2.67)
0.095 (2.41)
0.057 (1.45)
0.045 (1.14)
2
1.148(29.16)
1.118(28.40)
0.404 (10.26)
0.384 (9.75)
See note
0.076 Ref.
(1.93) Ref.
45° Ref.
0.600 (15.24)
0.580 (14.73) PIN
12
0.560 (14.22)
0.530 (13.46)
0.025 (0.64)
0.015 (0.38)
0.035 (0.89)
0.025 (0.64)
0.205 (5.21)
0.195 (4.95)
0.057 (1.45)
0.045 (1.14)
0.191 (4.85)
0.171 (4.35)
0.671 (17.04)
0.651 (16.54)
0.076 Ref.
(1.93)Ref.
See note
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.
7° Ref.
0.110 (2.79)
0.100 (2.54)
0.028(0.71)
0.020 (0.51)
ITO-220AB
Note: Copper exposure is allowable for 0.005 (0.13) Max. from the body
3
0.080 (2.03)
0.065 (1.65)
0.105 (2.67)
0.095 (2.41)
0.380 (9.65)
0.411 (10.45)
0.320 (8.13)
0.360 (9.14)
0.591(15.00)
0.624 (15.85)
12
0.245 (6.22)
MIN
K
K
0.160 (4.06)
0.190 (4.83)
0.045 (1.14)
0.055 (1.40)
0.014 (0.36)
0.021 (0.53)
0.110 (2.79)
0.140 (3.56)
0.110 (2.79)
0.090 (2.29)
0.047 (1.19)
0.055 (1.40)
0-0.01 (0-0.254)
0.027 (0.686)
0.037 (0.940)
0.105 (2.67)
0.095 (2.41) 0.205 (5.20)
0.195 (4.95)
TO-263AB
0.105 (2.67)
0.08
(0.095) (2.41)
(2.032)
0.42
(10.66)
0.670 (17.02)
0.591 (15.00)
0.15
(3.81)
0.33
(8.38)
MountingPad Layout
MIN.
MIN.
MIN.
MIN.
Legal Disclaimer Notice
Vishay
Document Number: 91000 www.vishay.com
Revision: 08-Apr-05 1
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
