BYG22A, BYG22B, BYG22D
www.vishay.com
Vishay General Semiconductor
Ultrafast Avalanche SMD Rectifier
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated pellet chip junction
• Low reverse current
• Low forward voltage
• Soft recovery characteristic
• Ultra fast reverse recovery time
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
• AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
SMA
(DO-214AC)
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
I
R
V
F
t
rr
E
R
T
J
max.
Package
Diode variations
2.0 A
50 V, 100 V, 200 V
35 A
1.0 μA
1.1 V
25 ns
20 mJ
150 °C
SMA (DO-214AC)
Single
TYPICAL APPLICATIONS
For use in high frequency rectification and freewheeling
application in switching mode converters and inverters for
consumer, computer, automotive, and telecommunication.
MECHANICAL DATA
Case:
SMA (DO-214AC)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
Base P/NHM3_X - halogen-free, RoHS-compliant, and
AEC-Q101 qualified (“_X” denotes revision code e.g. A, B,...)
Terminals:
Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 and HM3 suffix meets JESD 201 class 2 whisker test
Polarity:
Color band denotes the cathode end
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Device marking code
Maximum repetitive peak reverse voltage
Average forward current
Peak forward surge current 10 ms single half
sine-wave superimposed on rated load
Pulse energy in avalanche mode,
non repetitive (inductive load switch off)
I
(BR)R
= 1 A, T
J
= 25 °C
Operating junction and storage temperature range
V
RRM
I
F(AV)
I
FSM
E
R
T
J
, T
STG
SYMBOL
BYG22A
BYG22A
50
BYG22B
BYG22B
100
2.0
35
20
-55 to +150
BYG22D
BYG22D
200
V
A
A
mJ
°C
UNIT
Revision: 27-Apr-17
Document Number: 89474
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
BYG22A, BYG22B, BYG22D
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous
forward voltage
Maximum reverse current
Maximum reverse recovery time
TEST CONDITIONS
I
F
= 1.0 A
I
F
= 2.0 A
V
R
= V
RRM
T
J
= 25 °C
T
J
= 25 °C
T
J
= 100 °C
SYMBOL
V
F (1)
I
R
t
rr
BYG22A
BYG22B
1.0
1.1
1
10
25
BYG22D
UNIT
V
μA
ns
I
F
= 0.5 A, I
R
= 1.0 A, I
rr
= 0.25 A
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum thermal resistance, junction to lead, T
L
= const.
Maximum thermal resistance, junction to ambient
SYMBOL
R
θJL
R
θJA
(1)
R
θJA
(2)
R
θJA
(3)
Notes
(1)
Mounted on epoxy-glass hard tissue
(2)
Mounted on epoxy-glass hard tissue, 50 mm
2
35 μm Cu
(3)
Mounted on Al-oxide-ceramic (Al O ), 50 mm
2
35 μm Cu
2 3
BYG22A
BYG22B
25
150
125
100
°C/W
BYG22D
UNIT
°C/W
ORDERING INFORMATION
(Example)
PREFERRED P/N
BYG22A-M3/TR
BYG22A-M3/TR3
BYG22AHM3_A/H
(1)
BYG22AHM3_A/I
(1)
Note
(1)
AEC-Q101 qualified
UNIT WEIGHT (g)
0.064
0.064
0.064
0.064
PREFERRED PACKAGE CODE
TR
TR3
H
I
BASE QUANTITY
1800
7500
1800
7500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
Revision: 27-Apr-17
Document Number: 89474
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
BYG22A, BYG22B, BYG22D
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
10
50
Reverse Power Dissipation (mW)
V
R
= V
RRM
40
Forward Current (A)
1
T
J
= 150 °C
T
J
= 25 °C
30
P
R
- Limit
at 100 % V
R
P
R
- Limit
at
80
% V
R
0.1
20
0.01
10
0.001
0.0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
25
50
75
100
125
150
Forward Voltage (V)
Junction Temperature (°C)
Fig. 1 - Forward Current vs. Forward Voltage
Fig. 4 - Max. Reverse Power Dissipation vs. Junction Temperature
2.5
V
R
= V
RRM
Half Sine-Wave
R
θJA
≤
25 K/W
1.5
70
f = 1 MHz
60
Average Forward Current (A)
Diode Capacitance (pF)
100
120
140
160
2.0
50
40
30
20
10
1.0
R
θJA
≤
125 K/W
0.5
R
θJA
≤
150 K/W
0
0
20
40
60
80
0
0.1
1
10
100
Ambient Temperature (°C)
Reverse Voltage (V)
Fig. 2 - Max. Average Forward Current vs. Ambient Temperature
Fig. 5 - Diode Capacitance vs. Reverse Voltage
100
V
R
= V
RRM
140
T
A
= 125 °C
120
100
80
60
40
20
I
R
= 0.5 A, i
R
= 0.125 A
0
0
0.2
0.4
0.6
0.8
1.0
T
A
= 100 °C
T
A
= 75 °C
T
A
= 50 °C
10
Reverse Recovery Time (ns)
Reverse Current (µA)
T
A
= 25 °C
1
25
50
75
100
125
150
Junction Temperature (°C)
Forward Current (A)
Fig. 3 - Reverse Current vs. Junction Temperature
Fig. 6 - Max. Reverse Recovery Time vs. Forward Current
Revision: 27-Apr-17
Document Number: 89474
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
BYG22A, BYG22B, BYG22D
www.vishay.com
Vishay General Semiconductor
Thermal Resistance for Pulse Cond. (K/W)
1000
60
T
A
= 125 °C
Reverse Recovery Charge (nC)
50
T
A
= 100 °C
40
T
A
= 75 °C
30
T
A
= 50 °C
20
T
A
= 25 °C
10
I
R
= 0.5 A, i
R
= 0.125 A
0
0
0.2
0.4
0.6
0.8
1.0
125 K/W DC
100
t
p
/T = 0.5
t
p
/T = 0.2
t
p
/T = 0.1
10
t
p
/T = 0.05
t
p
/T = 0.02
Single Pulse
t
p
/T = 0.01
1
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
Forward Current (A)
Pulse Length (s)
Fig. 7 - Max. Reverse Recovery Charge vs. Forward Current
Fig. 8 - Thermal Response
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
SMA
(DO-214AC)
Cathode Band
Mounting Pad Layout
0.066 (1.68)
MIN.
0.074 (1.88)
MAX.
0.065 (1.65)
0.049 (1.25)
0.110 (2.79)
0.100 (2.54)
0.177 (4.50)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52)
MIN.
0.208 (5.28)
REF.
0.090 (2.29)
0.078 (1.98)
0.060 (1.52)
0.030 (0.76)
0.008 (0.203)
0 (0)
0.208 (5.28)
0.194 (4.93)
Revision: 27-Apr-17
Document Number: 89474
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.
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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
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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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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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