BY228-13 , BY228-15
Vishay Semiconductors
Standard Avalanche Sinterglass Diode
FEATURES
• Glass passivated junction
• Hermetically sealed package
• Compliant to RoHS directive 2002/95/EC and
in accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21
definition
949588
APPLICATIONS
• High voltage rectification
• Effficiency diode in horizontal deflection circuits
MECHANICAL DATA
Case:
SOD-64
Terminals:
plated axial leads, solderable per MIL-STD-750,
method 2026
Polarity:
color band denotes cathode end
Mounting position:
any
Weight:
approx. 858 mg
PARTS TABLE
PART
BY228-13
BY228-15
TYPE DIFFERENTIATION
V
R
= 1000 V; I
FAV
= 3 A
V
R
= 1200 V; I
FAV
= 3 A
PACKAGE
SOD-64
SOD-64
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Peak reverse voltage, non repetitive
Reverse voltage
Peak forward surge current
Average forward current
Junction temperature
Storage temperature range
Non repetitive reverse avalanche
energy
l
(BR)R
= 0.4 A
TEST CONDITION
l
R
= 100 μA
See electrical characteristics
t
p
= 10 ms, half sine wave
PART
BY228-13
BY228-15
BY228-13
BY228-15
SYMBOL
V
RSM
V
RSM
V
R
V
R
I
FSM
I
FAV
T
j
T
stg
E
R
VALUE
1300
1500
1000
1200
50
3
140
- 55 to + 175
10
UNIT
V
V
V
V
A
A
°C
°C
mJ
MAXIMUM THERMAL RESISTANCE
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
TEST CONDITION
On PC board with spacing 25 mm
SYMBOL
R
thJA
VALUE
70
UNIT
K/W
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For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 86004
Rev. 1.7, 09-Aug-10
BY228-13 , BY228-15
Standard Avalanche Sinterglass
Diode
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Forward voltage
TEST CONDITION
I
F
= 5 A
V
R
= 1000 V
Reverse current
V
R
= 1200 V
V
R
= 1000 V, T
j
= 140 °C
V
R
= 1200 V, T
j
= 140 °C
Total reverse recovery time
Reverse recovery time
l
F
= 1 A, - dI
F
/dt = 0.05 A/μs
I
F
= 0.5 A, I
R
= 1 A, i
R
= 0.25 A
BY228-13
BY228-15
BY228-13
BY228-15
PART
SYMBOL
V
F
I
R
I
R
I
R
I
R
t
rr
t
rr
MIN.
-
-
-
-
-
-
-
TYP.
-
2
2
-
-
-
-
MAX
1.5
5
5
140
140
20
2
UNIT
V
μA
μA
μA
μA
μs
μs
TYPICAL CHARACTERISTICS
(T
amb
= 25
°C,
unless otherwise specified)
R
thJA
- Ther. Resist. Junction/Ambient (K/W)
40
3.5
I
FAV
- Average Forward Current (A)
V
R
= V
RRM
3.0
2.5
2.0
1.5
1.0
0.5
0
R
thJA
= 70 K/W
PCB: d = 25 mm
0
25
50
75
100
125
150
half
sine
wave
R
thJA
= 25 K/W
l = 10 mm
30
20
l
l
10
T
L
= constant
0
0
94 9081
5
10
15
20
25
30
16403
l - Lead Length (mm)
T
amb
- Ambient Temperature (°C)
Fig. 1 - Typ. Thermal Resistance vs. Lead Length
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
100
1000
V
R
= V
RRM
100
I
F
- Forward Current (A)
10
T
j
= 150 °C
1
T
j
= 25 °C
0.1
I
R
- Reverse Current (μA)
2.0
2.5
3.0
10
0.01
0.001
0.0
16402
1
0.5
1.0
1.5
25
16404
50
75
100
125
150
V
F
- Forward Voltage (V)
T
j
- Junction Temperature (°C)
Fig. 2 - Forward Current vs. Forward Voltage
Fig. 4 - Reverse Current vs. Junction Temperature
Document Number: 86004
Rev. 1.7, 09-Aug-10
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
145
BY228-13 , BY228-15
Vishay Semiconductors
Standard Avalanche Sinterglass
Diode
P
R
- Reverse Power Dissipation (mW)
350
V
R
= V
RRM
300
250
P
R
- Limit at 100 % V
R
200
150
P
R
- Limit at 80 % V
R
100
50
0
25
50
75
100
125
150
70
f = 1 MHz
C
D
- Diode Capacitance (pF)
60
50
40
30
20
10
0
0.1
1
10
100
16405
T
j
- Junction Temperature (°C)
16406
V
R
- Reverse Voltage (V)
Fig. 5 - Diode Capacitance vs. Reverse Voltage
Fig. 6 - Diode Capacitance vs. Reverse Voltage
PACKAGE DIMENSIONS
in millimeters (inches):
SOD-64
Sintered Glass Case
SOD-64
4.3 (0.168) max.
Cathode Identification
1.35 (0.053) max.
26(1.014) min.
4 (0.156) max.
26 (1.014) min.
Document-No.: 6.563-5006.4-4
Rev. 3 - Date: 09.February.2005
94 9587
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146
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 86004
Rev. 1.7, 09-Aug-10
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
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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
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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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000
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