BYT51D-TR [VISHAY]
暂无描述;型号: | BYT51D-TR |
厂家: | VISHAY |
描述: | 暂无描述 二极管 |
文件: | 总5页 (文件大小:123K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
BYT51.
Vishay Semiconductors
Standard Avalanche Sinterglass Diode
Features
• Glass passivated junction
• Hermetically sealed package
e2
• Low reverse current
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Applications
949539
Rectification diode
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
Weight: approx. 369 mg
Parts Table
Part
Type differentiation
VR = 50 V; IFAV = 1.5 A
VR = 100 V; IFAV = 1.5 A
Package
BYT51A
BYT51B
BYT51D
BYT51G
BYT51J
BYT51K
BYT51M
SOD-57
SOD-57
SOD-57
SOD-57
SOD-57
SOD-57
SOD-57
V
V
R = 200 V; IFAV = 1.5 A
R = 400 V; IFAV = 1.5 A
VR = 600 V; IFAV = 1.5 A
V
V
R = 800 V; IFAV = 1.5 A
R = 1000 V; IFAV = 1.5 A
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Part
Symbol
Value
50
Unit
V
Reverse voltage = Repetitive
peak reverse voltage
see electrical characteristics
BYT51A
VR = VRRM
BYT51B
BYT51D
BYT51G
BYT51J
BYT51K
BYT51M
VR = VRRM
100
200
400
600
800
1000
50
V
V
V
V
V
V
A
VR = VRRM
VR = VRRM
VR = VRRM
VR = VRRM
VR = VRRM
IFSM
Peak forward surge current
tp = 10 ms, half sinewave
Document Number 86028
Rev. 1.7, 14-Apr-05
www.vishay.com
1
BYT51.
Vishay Semiconductors
Parameter
Test condition
Part
Symbol
IFRM
Value
9
Unit
A
Repetitive peak forward current
Average forward current
on PC board
l = 10 mm
IFAV
IFAV
1
1.5
A
A
Junction and storage
temperature range
Tj = Tstg
- 55 to + 175
°C
Non repetitive reverse
avalanche energy
I(BR)R = 1 A
ER
20
mJ
Maximum Thermal Resistance
Tamb = 25 °C, unless otherwise specified
Parameter
Junction ambient
Test condition
Symbol
Value
Unit
l = 10 mm, TL = constant
RthJA
RthJA
45
K/W
K/W
on PC board with spacing
25 mm
100
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Min
Typ.
0.95
Max
1.1
Unit
V
Forward voltage
IF = 1 A
IF = 1 A, Tj = 175 °C
VF
VF
IR
1.0
1
V
Reverse current
V
V
R = VRRM
µA
µA
µs
R = VRRM, Tj = 150 °C
IR
100
4
Reverse recovery time
IF = 0.5 A, IR = 1 A, iR = 0.25 A
trr
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
120
l
l
10
1
100
80
T
= 175°C
j
T = constant
L
60
0.1
40
T = 25°C
j
0.01
0.001
20
0
30
0
5
10
15
20
25
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
– Forward Voltage ( V )
l - Lead Length ( mm )
94 9101
16323
V
F
Figure 1. Typ. Thermal Resistance vs. Lead Length
Figure 2. Forward Current vs. Forward Voltage
www.vishay.com
Document Number 86028
Rev. 1.7, 14-Apr-05
2
BYT51.
Vishay Semiconductors
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
350
300
250
200
150
100
50
R
= 45 K/W
l = 10 mm
V = V
R RRM
thJA
P
-Limit
R
@100 % V
R
R
=100 K/W
thJA
P -Limit
R
@80 % V
PCB: d = 25 mm
R
0
0
20 40 60 80 100 120 140 160 180
25
50
75
100 125 150 175
T
amb
– Ambient Temperature ( °C )
16324
16326
T - Junction Temperature (°C )
j
Figure 3. Max. Average Forward Current vs. Ambient Temperature
Figure 5. Max. Reverse Power Dissipation vs. Junction
Temperature
1000
45
V
= V
RRM
f =1 MHz
R
40
35
30
25
20
15
10
5
100
10
1
0
0.1
1
10
100
25
50
75
100 125 150 175
V
- Reverse Voltage ( V )
R
16325
T – Junction Temperature (°C )
j
16327
Figure 4. Reverse Current vs. Junction Temperature
Figure 6. Diode Capacitance vs. Reverse Voltage
Package Dimensions in mm (Inches)
3.6 (0.140)max.
94 9538
Sintered Glass Case
SOD-57
Cathode Identification
ISO Method E
0.82 (0.032) max.
26(1.014) min.
26(1.014) min.
4.0 (0.156) max.
Document Number 86028
Rev. 1.7, 14-Apr-05
www.vishay.com
3
BYT51.
Vishay Semiconductors
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems with respect to their impact on the health and safety of our employees and the public, as well as
their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are
known as ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs
and forbid their use within the next ten years. Various national and international initiatives are pressing for an
earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use
of ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments
respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each
customer application by the customer. Should the buyer use Vishay Semiconductors products for any
unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all
claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal
damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
www.vishay.com
4
Document Number 86028
Rev. 1.7, 14-Apr-05
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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