BYW32_10 [VISHAY]
Fast Avalanche Sinterglass Diode; 快速雪崩二极管Sinterglass
| 型号： | BYW32_10 |
| 厂家： | 
VISHAY |
| 描述： | Fast Avalanche Sinterglass Diode |
| 文件： | 总4页 (文件大小：118K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BYW32, BYW33, BYW34, BYW35, BYW36
Vishay Semiconductors
Fast Avalanche Sinterglass Diode
FEATURES
• Glass passivated junction
• Hermetically sealed package
• Low reverse current
• Soft recovery characteristics
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21
definition
949539
APPLICATIONS
MECHANICAL DATA
• Fast rectification an switching diode for example for
TV-line output circuits and switch mode power supply
Case: SOD-57
Terminals: plated axial leads, solderable per MIL-STD-750,
method 2026
Polarity: color band denotes cathode end
Mounting position: any
Weight: approx. 369 mg
PARTS TABLE
PART
TYPE DIFFERENTIATION
PACKAGE
SOD-57
SOD-57
SOD-57
SOD-57
SOD-57
BYW32
BYW33
BYW34
BYW35
BYW36
V
V
V
V
V
R = 200 V; IFAV = 2 A
R = 300 V; IFAV = 2 A
R = 400 V; IFAV = 2 A
R = 500 V; IFAV = 2 A
R = 600 V; IFAV = 2 A
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
BYW32
BYW33
BYW34
BYW35
BYW36
SYMBOL
VALUE
200
300
400
500
600
50
UNIT
VR = VRRM
VR = VRRM
VR = VRRM
VR = VRRM
VR = VRRM
IFSM
V
V
V
V
V
A
A
A
Reverse voltage = repetitive peak
reverse voltage
See electrical characteristics
Peak forward surge current
Repetitive peak forward current
Average forward current
tp = 10 ms, half sine wave
IFRM
12
ϕ = 180°
IFAV
2
Non repetitive reverse avalanche
energy
I
(BR)R = 0.4 A
ER
10
mJ
°C
Junction and storage temperature
range
Tj = Tstg
- 55 to + 175
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
Lead length l = 10 mm, TL = constant
On PC board with spacing 25 mm
RthJA
45
K/W
K/W
Junction ambient
RthJA
100
Document Number: 86048
Rev. 1.7, 30-Jul-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
1
BYW32, BYW33, BYW34, BYW35, BYW36
Fast Avalanche Sinterglass Diode
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
0.95
1
MAX.
1.1
UNIT
V
Forward voltage
IF = 1 A
VF
IR
-
-
-
-
V
R = VRRM
5
μA
μA
ns
Reverse current
VR = VRRM, Tj = 150 °C
IR
60
150
200
Reverse recovery time
IF = 0.5 A, IR = 1 A, iR = 0.25 A
trr
-
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
2.5
2.0
1.5
1.0
0.5
0
120
100
80
60
40
20
0
VR = VRRM
half sinewave
RthJA = 45 K/W
I = 10 mm
l
l
RthJA = 100 K/W
PCB: d = 25 mm
TL = constant
0
20 40 60 80 100 120 140 160 180
Tamb - Ambient Temperature (°C)
0
5
10
15
20
25
30
16346
949552
l - Lead Length (mm)
Fig. 1 - Max. Thermal Resistance vs. Lead Length
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
1000
100
VR = VRRM
10
Tj = 175 °C
100
10
1
1
Tj = 25 °C
0.1
0.01
0.001
25
50
75
100
125
150
175
0
0.5
1.0
1.5
2.0
2.5
3.0
16347
Tj - Junction Temperature (°C)
16345
VF - Forward Voltage (V)
Fig. 2 - Forward Current vs. Forward Voltage
Fig. 4 - Reverse Current vs. Junction Temperature (°C)
www.vishay.com
2
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 86048
Rev. 1.7, 30-Jul-10
BYW32, BYW33, BYW34, BYW35, BYW36
Fast Avalanche Sinterglass Diode
Vishay Semiconductors
300
250
200
150
100
50
40
f = 1 MHz
VR = VRRM
35
30
25
PR-Limit
at 100 % VR
20
15
10
5
PR-Limit
at 80 % VR
0
0
25
50
75
100
125
150
175
0.1
1
10
100
16348
Tj - Junction Temperature (°C)
16349
VR - Reverse Voltage (V)
Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature
Fig. 6 - Diode Capacitance vs. Reverse Voltage
1000
VRRM = 600 V
RthJA = 100 K/W
100
Tamb = 25 °C
45 °C
tp/T = 0.5
0.2
50 °C
0.1
100 °C
10
0.02
70 °C
0.01
Single pulse
1
10-5
10-4
10-3
10-2
10-1
100
101
100
101
949561
tp - Pulse Length (s)
IFRM - Repetitive Peak
Forward Current (A)
Fig. 7 - Thermal Response
PACKAGE DIMENSIONS in millimeters (inches): SOD-57
26 (1.024) min.
26 (1.024) min.
4 (0.157) max.
20543
Document Number: 86048
Rev. 1.7, 30-Jul-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
3
Legal Disclaimer Notice
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 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.
Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
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