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30KPA51AE3TR PDF预览

30KPA51AE3TR

更新时间: 2024-10-29 08:45:55
品牌 Logo 应用领域
美高森美 - MICROSEMI /
页数 文件大小 规格书
4页 274K
描述
Trans Voltage Suppressor Diode, 30000W, 51V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-2

30KPA51AE3TR 数据手册

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30KPA28A thru 30KPA288CA, e3  
30kW Transient Voltage Suppressor  
S C O T T S D A L E D I V I S I O N  
FOR  
DESCRIPTION  
APPEARANCE  
These Microsemi 30 kW Transient Voltage Suppressors (TVSs) are  
designed for applications requiring protection of voltage-sensitive electronic  
devices that may be damaged by harsh or severe voltage transients  
including lightning per IEC61000-4-5 and class levels with various source  
impedances described herein. This series is available in 33 to 400 volt  
standoff voltages (VWM) in both unidirectional and bi-directional with either  
5% or 10% tolerances of the Breakdown Voltage (VBR). Microsemi also  
offers numerous other TVS products to meet higher or lower power  
demands and special applications.  
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com  
FEATURES @ 250C UNLESS OTHER WISE SPECIFIED  
APPLICATIONS / BENEFITS  
Available in both Unidirectional and Bidirectional  
construction (Bidirectional with a CA suffix)  
Protection from switching transients and induced RF  
Protection from ESD, and EFT per IEC 61000-4-2 and  
IEC 61000-4-4  
Suppresses transients up to 30 kW @ 10/1000 µs and  
200 kW @ 8/20 µs (see Figure 1)  
Secondary lightning protection per IEC61000-4-5 with  
42 Ohms source impedance:  
Class 1,2,3,4: 30KPA33A - 30KPA400A or CA  
Class 5: 30KPA33A - 30KPA400A or CA  
Moisture classification is Level 1 with no dry pack  
required per IPC/JEDEC J-STD-020B  
Glass passivated chip junction in a P600 package  
Reverse leakage below 2 µA for voltages above 73  
volts VBR  
Class 5: 30KPA33A - 30KPA220A or CA (long  
distance)  
Optional 100% screening for avionics grade is  
available by adding MA prefix to part number for  
added 100% temperature cycle -55oC to +125oC (10X)  
as well as surge (3X) and 24 hours HTRB with post  
test VZ & IR (in the operating direction for unidirectional  
or both directions for bidirectional)  
Secondary lightning protection per IEC61000-4-5 with  
12 Ohms source impedance:  
Class 1,2, 3: 30KPA33A to 30KPA400A or CA  
Class 4: 30KPA33A to 30KPA220A or CA  
Secondary lightning protection per IEC61000-4-5 with  
2 Ohms source impedance:  
Options for screening in accordance with MIL-PRF-  
19500 for JANTX are available by adding MX prefix to  
the part number.  
Class 2: 30KPA33A to 30KPA400A or CA  
Class 3: 30KPA33A to 30KPA220A or CA  
Class 4: 30KPA33A to 30KPA110A or CA  
RoHS Compliant devices available by adding “e3” suffix  
MAXIMUM RATINGS  
MECHANICAL AND PACKAGING  
Peak Pulse Power dissipation at 25ºC: 30,000 watts  
CASE: Void-free transfer molded thermosetting  
epoxy P600 package meeting UL94V-0  
at 10/1000 μs (also see Figures 1 and 2)  
Impulse repetition rate (duty factor): 0.05%  
FINISH: Tin-Lead or RoHS compliant annealed  
matte-Tin plating readily solderable per MIL-STD-  
750, method 2026  
t
clamping (0 volts to V(BR) min.): < 100 ps theoretical for  
unidirectional and < 5 ns for bidirectional  
Operating & Storage temperature: -65ºC to +150ºC  
MARKING:  
Thermal resistance: 17.5ºC/W junction to lead, or  
77.5ºC/W junction to ambient when mounted on FR4  
PC board with 4 mm2 copper pads (1oz) and track  
width 1 mm, length 25 mm  
¾
¾
¾
¾
Polarity band when required  
MSC Microsemi  
Part Number 30KPAXX  
WW/YY Date code  
Steady-State Power dissipation: 7 watts at TL =  
27.5oC, or 1.61 watts at TA = 25ºC when mounted on  
FR4 PC board described for thermal resistance  
POLARITY: Band denotes cathode. Bidirectional not  
marked for polarity  
WEIGHT: 0.07oz or 2.5grams (approximate)  
Forward Surge: 400 Amps 8.3 ms half-sine wave for  
unidirectional devices only  
Solder temperatures: 260 ºC for 10 s (maximum)  
TAPE & REEL option: Standard per EIA-296 for axial  
package (add “TR” suffix to part number)  
See package dimension on last page  
Copyright © 2009  
09-01-2009 REV A, SD89A  
Microsemi  
Page 1  
Scottsdale Division  
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503  

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