Vishay BY203-16S Fast avalanche sinterglass diode Datasheet

BY203-12S, BY203-16S, BY203-20S
www.vishay.com
Vishay Semiconductors
Fast Avalanche Sinterglass Diode
FEATURES
• Glass passivated junction
• Hermetically sealed package
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
949539
MECHANICAL DATA
Case: SOD-57 sintered glass case
Terminals: plated axial leads, solderable per MIL-STD-750,
method 2026
Polarity: color band denotes cathode end
Mounting position: any
• Fast rectification and switching avalanche sinterglass
diode for TV-line output circuits an switch mode power
supply








Weight: approx. 369 mg
ORDERING INFORMATION (Example)
DEVICE NAME
ORDERING CODE
TAPED UNITS
BY203-20S
BY203-20STR
5000 per 10" tape and reel
MINIMUM ORDER QUANTITY
25 000
BY203-20S
BY203-20STAP
5000 per ammopack
25 000
PARTS TABLE
PART
TYPE DIFFERENTIATION
PACKAGE
BY203-12S
VR = 1200 V; IF(AV) = 250 mA
SOD-57
BY203-16S
VR = 1600 V; IF(AV) = 250 mA
SOD-57
BY203-20S
VR = 2000 V; IF(AV) = 250 mA
SOD-57
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Reverse voltage = repetitive peak reverse
voltage
Peak forward surge current
TEST CONDITION
lR = 100 μA
PART
SYMBOL
VALUE
UNIT
BY203-12S
VR = VRRM
1200
V
BY203-16S
VR = VRRM
1600
V
BY203-20S
VR = VRRM
2000
V
tp = 10 ms, half sine wave
Average forward current
Non repetitive reverse avalanche energy
I(BR)R = 0.4 A
IFSM
20
A
IF(AV)
250
mA
ER
10
mJ
Junction temperature range
Tj
- 55 to + 150
°C
Storage temperature range
Tstg
- 55 to + 175
°C
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
Rev. 1.9, 12-Sep-12
TEST CONDITION
SYMBOL
VALUE
UNIT
Lead length l = 10 mm, TL = constant
RthJA
45
K/W
Maximum lead length
RthJA
100
K/W
Document Number: 86002
1
For technical questions within your region: [email protected], [email protected], [email protected]
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
BY203-12S, BY203-16S, BY203-20S
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
VF
-
-
2.4
V
IF = 200 mA, tp/T = 0.01, tp = 0.3ms
Forward voltage
Reverse current
Breakdown voltage
VR = 700 V
BY203-12S
IR
-
-
2
μA
VR = 1000 V
BY203-16S
IR
-
-
2
μA
VR = 1200 V
BY203-20S
IR
-
-
2
μA
BY203-12S
V(BR)
1200
-
-
V
BY203-16S
V(BR)
1600
-
-
V
BY203-20S
V(BR)
2000
-
-
V
trr
-
-
300
ns
lR = 100 μA, tp/T = 0.01, tp = 0.3 ms
IF = 0.5 A, IR = 1 A, iR = 0.25 A
Reverse recovery time
UNIT
TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)
0.30
200
160
120
VRRM
VR
BY203/12
80
40
BY203/16
BY203/20
IFAV - Average Forward Current (A)
Tj - Junction Temperature (°C)
240
RthJA = 45 K/W
I = 10 mm
0.25
0.20
0.10
VR = VRRM
half sinewave
0.05
0
0
0
949080
RthJA = 100 K/W
PCB: d = 25 mm
0.15
400
800
1200
1600
VR, VRRM - Rev./Rep. Peak Rev. Voltage (V)
0
30
60
90
120
150
Tamb - Ambient Temperature (°C)
16398
Fig. 3 - Max. Average Forward Current vs.
Ambient Temperature
Fig. 1 - Junction Temperature vs.
Reverse/Repetitive Peak Reverse Voltage
10
1000
IR - Reverse Current (μA)
IF - Forward Current (A)
VR = VRRM
1
Tj = 175 °C
0.1
Tj = 25 °C
0.01
100
10
0.001
0
16397
1
2
3
4
VF - Forward Voltage (V)
Fig. 2 - Max. Forward Current vs. Forward Voltage
Rev. 1.9, 12-Sep-12
1
25
5.0
16399
50
75
100
125
150
Tj - Junction Temperature (°C)
Fig. 4 - Max. Reverse Current vs. Junction Temperature
Document Number: 86002
2
For technical questions within your region: [email protected], [email protected], [email protected]
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
BY203-12S, BY203-16S, BY203-20S
Vishay Semiconductors
500
18
VR = VRRM
CD - Diode Capacitance (pF)
PR - Reverse Power Dissipation (mW)
www.vishay.com
400
PR-Limit
at 100 % VR
300
PR-Limit
at 80 % VR
200
100
14
12
10
8
6
4
2
0
25
50
75
100
125
0
0.1
150
Tj - Junction Temperature (°C)
16400
16401
Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature
f = 1 MHz
16
1
10
100
VR - Reverse Voltage (V)
Fig. 6 - Diode Capacitance vs. Reverse Voltage
3.6 (0.142) max.
0.82 (0.032) max.
PACKAGE DIMENSIONS in millimeters (inches): SOD-57
26 (1.024) min.
4 (0.157) max.
26 (1.024) min.
20543
Rev. 1.9, 12-Sep-12
Document Number: 86002
3
For technical questions within your region: [email protected], [email protected], [email protected]
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
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. 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.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
Similar pages