SMAJ550HE3_AIH [VISHAY]
TVS DIODE 495V 760V DO214AC;
| 型号： | SMAJ550HE3_AIH |
| 厂家： | 
VISHAY |
| 描述： | TVS DIODE 495V 760V DO214AC 电视 |
| 文件： | 总5页 (文件大小：86K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMAJ530, SMAJ550
Vishay General Semiconductor
www.vishay.com
®
Surface-Mount TRANSZORB Transient Voltage Suppressors
FEATURES
Available
• Glass passivated chip junction
• Available in unidirectional polarity only
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Meets MSL level 1, per J-STD-020,
LF maximum peak of 260 °C
Available
SMA (DO-214AC)
Cathode
• AEC-Q101 qualified available
- Automotive ordering code: base P/NHM3
Anode
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
3
D
TYPICAL APPLICATIONS
3D Models
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting
on ICs, MOSFET, signal lines of sensor units for consumer,
computer, industrial, automotive, and telecommunication.
PRIMARY CHARACTERISTICS
VBR (unidirectional)
530 V to 550 V
MECHANICAL DATA
VWM
477 V, 495 V
300 W
PPPM
PD
Case: SMA (DO-214AC)
Molding compound meets UL 94 V-0 flammability rating
2.5 W
Base P/N-M3
industrial grade
Base P/NHM3_X - halogen-free, RoHS-compliant, and
AEC-Q101 qualified
- halogen-free, RoHS-compliant, and
I
FSM (unidirectional only)
40 A
TJ max.
150 °C
Polarity
Unidirectional
SMA (DO-214AC)
Package
(“_X” denotes revision code e.g. A, B, ...)
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
APPLICATION NOTES
M3 and HM3 suffix meet JESD 201 class 2 whisker test
• Respect thermal resistance (PCB layout) - as the
temperature coefficient also contributes to the clamping
voltage
Polarity: color band denotes cathode end
• Select minimum breakdown voltage, so you get
acceptable power dissipation and PCB tie point
temperature
• Devices with higher breakdown voltage will have a shorter
conduction time and will dissipate less power
• Clamping voltage is influenced by internal resistance -
design approximation is 7 V per 100 mA slope
• Keep temperature of TVS lower than TOPSwitch® as a
recommendation
• Maximum current is determined by the maximum TJ and
can be higher than 300 mA
• Contact supplier for different clamping voltage/
current arrangements
• Minimum breakdown voltage can be customized for other
applications. Contact supplier
• TOPSwitch is
Integrations, Inc.
a
registered trademark of Power
Revision: 19-Apr-2021
Document Number: 88391
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
SMAJ530, SMAJ550
Vishay General Semiconductor
www.vishay.com
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
SMAJ530
SMAJ550
UNIT
Device marking code
HD
SB
Peak pulse power dissipation (1)(2)(4) (fig. 1)
Power dissipation on infinite heatsink (3)
Operating junction and storage temperature range
PPPM
PD
300
2.5
W
W
TJ, TSTG
-55 to +150
°C
Notes
(1)
(2)
(3)
(4)
Non-repetitive current pulse, per fig. 3 and derated above 25 °C per fig. 2
Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal
Lead temperature at TL = 75 °C
Peak pulse power waveform is 10/1000 μs
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
BREAKDOWN VOLTAGE
TEST CURRENT
STAND-OFF VOLTAGE
V
BR AT IT
(V)
DEVICE TYPE
IT
VWM
(V)
(μA)
MIN.
530
SMAJ530
SMAJ550
100
100
477
495
550
ADDITIONAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
SMAJ530
SMAJ550
UNIT
V
Max. clamping voltage
400 mA, 10/1000 μs waveform
VC
ID
760
1.0
650
90
Maximum DC reverse leakage current
Typical temperature coefficient
VWM
μA
of VBR
0 V
mV/°C
Typical capacitance (1)
CJ
pF
200 V
7.5
Note
(1)
Measured at 1 MHz
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
SMAJ530
SMAJ550
UNIT
Typical thermal resistance, junction to lead
Typical thermal resistance, junction to ambient (1)
RθJL
30
°C/ W
RθJA
120
Note
(1)
Mounted on minimum recommended pad layout
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
SMAJ530-M3/61
0.064
0.064
0.064
0.064
61
5A
H
1800
7500
1800
7500
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
SMAJ530-M3/5A
SMAJ530HM3_B/H (1)
SMAJ530HM3_B/I (1)
I
Note
(1)
AEC-Q101 qualified
Revision: 19-Apr-2021
Document Number: 88391
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
SMAJ530, SMAJ550
Vishay General Semiconductor
www.vishay.com
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
150
100
10
1
TJ = 25 °C
Pulse Width (td)
is defined as the Point
where the Peak Current
decays to 50 % of IPPM
Non-Repetitive Pulse
Waveform shown in Fig. 3
TA = 25 °C
tr = 10 µs
Peak Value
IPPM
100
50
0
Half Value -
IPP
2
IPPM
10/1000 µs Waveform
as defined by R.E.A.
td
0.1
0.1 µs
1.0 µs
10 µs
100 µs
1.0 ms
10 ms
1.0
3.0
4.0
0
2.0
t - Time (ms)
td - Pulse Width (s)
Fig. 1 - Peak Pulse Power Rating Curve
Fig. 3 - Pulse Waveform
100
75
50
25
0
0
25
50
75
100 125
150 175
200
TJ - Initial Temperature (°C)
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
Revision: 19-Apr-2021
Document Number: 88391
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
SMAJ530, SMAJ550
Vishay General Semiconductor
www.vishay.com
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
SMA (DO-214AC)
Cathode Band
Mounting Pad Layout
0.074 (1.88)
MAX.
0.066 (1.68)
MIN.
0.110 (2.79)
0.100 (2.54)
0.065 (1.65)
0.049 (1.25)
0.177 (4.50)
0.157 (3.99)
0.060 (1.52)
MIN.
0.012 (0.305)
0.006 (0.152)
0.208 (5.28)
REF.
0.090 (2.29)
0.078 (1.98)
0.060 (1.52)
0.030 (0.76)
0.008 (0.203)
0 (0)
0.208 (5.28)
0.194 (4.93)
Revision: 19-Apr-2021
Document Number: 88391
4
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of
any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.
Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website
or for that of subsequent links.
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.
© 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 09-Jul-2021
Document Number: 91000
1
相关型号：
©2020 ICPDF网 联系我们和版权申明