Standard Avalanche Sinterglass Diode
BY228-13 , BY228-15
Vishay Semiconductors
www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 86004
144 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Rev. 1.7, 09-Aug-10
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
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
APPLICATIONS
• High voltage rectification
• Effficiency diode in horizontal deflection circuits
949588
PARTS TABLE
PART TYPE DIFFERENTIATION PACKAGE
BY228-13 VR = 1000 V; IFAV = 3 A SOD-64
BY228-15 VR = 1200 V; IFAV = 3 A SOD-64
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT
Peak reverse voltage, non repetitive lR = 100 μA BY228-13 VRSM 1300 V
BY228-15 VRSM 1500 V
Reverse voltage See electrical characteristics BY228-13 VR1000 V
BY228-15 VR1200 V
Peak forward surge current tp = 10 ms, half sine wave IFSM 50 A
Average forward current IFAV 3A
Junction temperature Tj140 °C
Storage temperature range Tstg - 55 to + 175 °C
Non repetitive reverse avalanche
energy l (BR)R = 0.4 A ER10 mJ
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Junction ambient On PC board with spacing 25 mm RthJA 70 K/W
BY228-13 , BY228-15
Standard Avalanche Sinterglass
Diode Vishay Semiconductors
Document Number: 86004 For technical questions within your region, please contact one of the following: www.vishay.com
Rev. 1.7, 09-Aug-10 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 145
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 1 - Typ. Thermal Resistance vs. Lead Length
Fig. 2 - Forward Current vs. Forward Voltage
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
Fig. 4 - Reverse Current vs. Junction Temperature
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX UNIT
Forward voltage IF = 5 A VF--1.5V
Reverse current
VR = 1000 V BY228-13 IR-25μA
VR = 1200 V BY228-15 IR-25μA
VR = 1000 V, Tj = 140 °C BY228-13 IR--140μA
VR = 1200 V, Tj = 140 °C BY228-15 IR--140μA
Total reverse recovery time lF = 1 A, - dIF/dt = 0.05 A/μs trr --20μs
Reverse recovery time IF = 0.5 A, IR = 1 A, iR = 0.25 A trr --2μs
94 9081
ll
TL = constant
RthJA - Ther. Resist. Junction/Ambient (K/W)
l - Lead Length (mm)
0
10
20
30
40
151050 202530
0.001
0.01
0.1
1
10
100
0.0 0.5 1.0 1.5 2.0 2.5 3.0
16402 VF - Forward Voltage (V)
IF - Forward Current (A)
T
j
= 150 °C
T
j
= 25 °C
16403
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0755025 125100 150
Tamb - Ambient Temperature (°C)
IFAV - Average Forward Current (A)
VR = VRRM
half sine wave
RthJA = 25 K/W
l = 10 mm
RthJA = 70 K/W
PCB: d = 25 mm
1
10
100
1000
25 50 75 100 125 150
16404
T
j
- Junction Temperature (°C)
I
R
- Reverse Current (μA)
VR = VRRM
www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 86004
146 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Rev. 1.7, 09-Aug-10
BY228-13 , BY228-15
Vishay Semiconductors Standard Avalanche Sinterglass
Diode
Fig. 5 - Diode Capacitance vs. Reverse Voltage Fig. 6 - Diode Capacitance vs. Reverse Voltage
PACKAGE DIMENSIONS in millimeters (inches): SOD-64
16405
0
50
100
150
200
250
300
350
25 50 75 100 125 150
T
j
- Junction Temperature (°C)
P
R
- Reverse Power Dissipation (mW)
V
R
= V
RRM
P
R
- Limit at 100 % V
R
P
R
- Limit at 80 % V
R
0
10
20
30
40
50
60
70
0.1 1 10 100
16406 VR - Reverse Voltage (V)
CD - Diode Capacitance (pF)
f = 1 MHz
Cathode Identification 4.3 (0.168) max.
1.35 (0.053) max.
4 (0.156) max.
Sintered Glass Case
SOD-64
26(1.014) min. 26 (1.014) min.
Document-No.: 6.563-5006.4-4
Rev. 3 - Date: 09.February.2005
94 9587
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
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
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
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
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.
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.
