8.3 ms single half-sine wave or equivalent square wave, Duty cycle = 4 pulses per
2)
Mounted on 5.0 mm x 5.0 mm (0.03 mm thick) Copper Pads to each terminal
6,86 ± 0,25
Scale - 4:1
Schematic:
2,34 ± 0,28
2,5 ± 0,3
Cathode
General Information:
It is recommeded that the temperature of the component does not exceed +150°C under worst
case conditions
Operating Temperature
-65 °C up to +150 °C
-40 °C up to +60 °C
5,9 ± 0,32
Storage Temperature (in original
packaging)
Test conditions of Electrical Properties: +20°C, 33% RH if not specified differently
Cathode Band
Scale - 4:1
Anode
Product Marking:
Marking
PFM
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
SIZE
REVISION
STATUS
CREATED
CHECKED
GENERAL TOLERANCE
PROJECTION
METHOD
KaS
DESCRIPTION
RoD
DIN ISO 2768-1m
WE-TVSP Power TVS Diode
ORDER CODE
824550331
DATE
BUSINESS UNIT
PAGE
DO-214AB
001.000
Draft
2015-11-10
eiSos
1/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
Properties & Approvals:
UL Approval
Plastic Housing Flammability
Rating
UL497B: E478010
UL94-V0
Maximum Peak Pulse Power Rating
1000
100
Power [kW]
10
1
0.1
0.1
1
10
Pulse Width [µs]
100
1000
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
CREATED
CHECKED
GENERAL TOLERANCE
PROJECTION
METHOD
KaS
DESCRIPTION
RoD
DIN ISO 2768-1m
WE-TVSP Power TVS Diode
ORDER CODE
824550331
SIZE
REVISION
STATUS
DATE
BUSINESS UNIT
PAGE
DO-214AB
001.000
Draft
2015-11-10
eiSos
2/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
Peak Pulse Power and Current Derating
100
Steady State Power Dissipation Derating
7
90
6
80
70
5
Derating [%]
60
50
40
30
20
Power [W]
0
50
100
Ambient Temperature [°C]
150
4
3
2
1
10
0
0
0
50
100
Ambient Temperature [°C]
150
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
CREATED
CHECKED
GENERAL TOLERANCE
PROJECTION
METHOD
KaS
DESCRIPTION
RoD
DIN ISO 2768-1m
WE-TVSP Power TVS Diode
ORDER CODE
824550331
SIZE
REVISION
STATUS
DATE
BUSINESS UNIT
PAGE
DO-214AB
001.000
Draft
2015-11-10
eiSos
3/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
Maximum Non-Repetitive Forward Surge Current
350
Typical Junction Capacitance
10,000
300
1,000
250
Current [A]
200
Capacitance [pF]
1
10
Number of Cycles at 60 Hz
100
100
150
100
10
50
0
1
1
10
100
Reverse Breakdown Voltage [V]
V = 0V
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
SIZE
REVISION
STATUS
CREATED
CHECKED
GENERAL TOLERANCE
1000
V = VDC
PROJECTION
METHOD
KaS
DESCRIPTION
RoD
DIN ISO 2768-1m
WE-TVSP Power TVS Diode
ORDER CODE
824550331
DATE
BUSINESS UNIT
PAGE
DO-214AB
001.000
Draft
2015-11-10
eiSos
4/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
Classification Reflow Profile for SMT components:
Classification Reflow Soldering Profile:
Profile Feature
Preheat Temperature Min
Preheat Temperature Max
Value
T
s min
150 °C
T
s max
200 °C
t
s
T
L
t
L
T
p
t
p
60 - 120 seconds
3 °C/ second max.
217 °C
60 - 150 seconds
see table below
20 - 30 seconds
6 °C/ second max.
8 minutes max.
T
p
Max. Ramp Up Rate = 3°C/s
Max. Ramp Down Rate = 6°C/s
T
L
T
s max
t
L
t
p
T
C
–5°C
Preheat Time t
s
from T
s min
to T
s max
Ramp-up Rate (T
L
to T
P
)
Liquidous Temperature
Time t
L
maintained above T
L
Peak package body temperature
Time within 5°C of actual peak temperaure
Ramp-down Rate (T
L
to T
P
)
Time 25°C to peak temperature
refer to IPC/ JEDEC J-STD-020E
Temperature
Preheat Area
T
s min
t
S
Package Classification Reflow Temperature:
Properties
Volume mm³
<350
260 °C
250 °C
Volume mm³
350-2000
260 °C
250 °C
245 °C
Volume mm³
>2000
260 °C
245 °C
245 °C
25
Time 25°C to Peak
PB-Free Assembly | Package Thickness < 1.6 mm
PB-Free Assembly | Package Thickness ≥ 2.5 mm
refer to IPC/ JEDEC J-STD-020E
PB-Free Assembly | Package Thickness 1.6 mm - 2.5 mm
260 °C
Time
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
CREATED
CHECKED
GENERAL TOLERANCE
PROJECTION
METHOD
KaS
DESCRIPTION
RoD
DIN ISO 2768-1m
WE-TVSP Power TVS Diode
ORDER CODE
824550331
SIZE
REVISION
STATUS
DATE
BUSINESS UNIT
PAGE
DO-214AB
001.000
Draft
2015-11-10
eiSos
5/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
编译自semiengineering 业界越来越关注人工智能的功耗问题，但这个问题并没有简单的解决方案。这需要深入了解应用、半导体和系统层面的软件和硬件架构，以及所有这些的设计和实现方式。每个环节都会影响总功耗和提供的效用。这是最终必须做出的权衡。 但首先，必须解决效用问题。电力是否被浪费了？“我们将电力用于有价值的用途，”Ansys（现为新思科技旗下公司）产品营销总监 Marc Swi...[详细]
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