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MP5KE12CA/TR PDF预览

MP5KE12CA/TR

更新时间: 2024-11-11 08:07:11
品牌 Logo 应用领域
美高森美 - MICROSEMI 二极管瞬态抑制器
页数 文件大小 规格书
4页 195K
描述
TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIRECTIONAL,12V V(RWM),AXIAL-5,

MP5KE12CA/TR 数据手册

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P5KE5.0 thru P5KE170CA, e3  
500 W TRANSIENT VOLTAGE  
SUPPRESSOR  
S C O T T S D A L E D I V I S I O N  
DESCRIPTION  
APPEARANCE  
This P5KE series is an economical 500 W Transient Voltage Suppressor  
(TVS) for protecting voltage-sensitive components from destruction or  
DO-41  
(DO-204AL)  
degradation.  
It is available in both unidirectional and bi-directional  
configurations as well as RoHS Compliant (annealed matte-Tin Finish) with  
an e3 suffix added to the part number. The response time of their clamping  
action is virtually instantaneous. As a result, they may also be used  
effectively for protection from ESD or EFT per IEC61000-4-2 and IEC61000-  
4-4 or for inductive switching environments and induced RF. They can also  
be used for protecting other sensitive components from secondary lightning  
effects per IEC61000-4-5 and class levels defined herein. Microsemi also  
offers numerous other TVS products to meet higher and lower power  
demands and special applications.  
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com  
FEATURES  
APPLICATIONS / BENEFITS  
Available in both unidirectional and bidirectional  
(add C or CA suffix to part number for bidirectional)  
Suppresses transients up to 500 watts @ 10/1000 µs  
Protects sensitive components such as IC’s,  
CMOS, Bipolar, BiCMOS, ECL, DTL, T2L, etc.  
Selections for 5.0 to 170 V standoff voltage (VWM  
Economical series for thru-hole mounting  
Similar to SA5.0 thru SA170 series  
)
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)  
Protection from switching transients & induced RF  
Fast response  
Compliant to IEC61000-4-2 and IEC61000-4-4 for  
ESD and EFT protection respectively  
Options for screening in accordance with MIL-PRF-  
19500 for JAN, JANTX, JANTXV, and JANS are also  
available by adding MQ, MX, MV, or MSP prefixes  
respectively to part numbers.  
Secondary lightning protection per IEC61000-4-5  
with 42 Ohms source impedance:  
Class 1: P5KE5.0 to P5KE120A or CA  
Class 2: P5KE5.0 to P5KE60A or CA  
Class 3: P5KE5.0 to P5KE30A or CA  
Class 4: P5KE5.0 to P5KE15A or CA  
Surface mount equivalents available as SMAJ5.0 to  
SMAJ170CA (consult factory for other surface mount  
options)  
Moisture classification is Level 1 with no dry pack  
required per IPC/JEDEC J-STD-020B  
Secondary lightning protection per IEC61000-4-5  
with 12 Ohms source impedance:  
RoHS Compliant devices available by adding “e3” suffix  
Class 1: P5KE5.0 to P5KE36A or CA  
Class 2: P5KE5.0 to P5KE18A or CA  
MAXIMUM RATINGS  
MECHANICAL AND PACKAGING  
Operating and Storage Temperature: -65°C to +150°C  
Void-free transfer molded thermosetting epoxy body  
meeting UL94V-0  
Peak Pulse Power: 500 Watts at 10/1000 μs (see Figure  
FINISH: Tin-Lead or RoHS Compliant annealed  
matte-Tin plating readily solderable per MIL-STD-  
750, method 2026  
1, 2 and 3 for tW, waveform and derating effects)  
Impulse repetition rate (duty factor): 0.01%  
Thermal Resistance: 45°C/W junction to leads @ 3/8  
inch (10 mm) from body, or 105°C/W junction to ambient  
when mounted on FR4 PC board with 4 mm2 copper  
pads (1 oz) and track width 1 mm, length 25 mm  
MARKING: Body marked with part number  
POLARITY: Band denotes cathode. Bidirectional  
not marked  
WEIGHT: 0.3 grams (approximate)  
Steady-State Power: 2.77 Watts @ TL=25°C at 3/8 inch  
(10 mm) from body, or 1.19 W at TA = 25ºC on FR4 PC  
board described for thermal resistance  
TAPE & REEL option: Standard per EIA-296 (add  
“TR” suffix to part number)  
Forward Voltage at 25°C: 3.5 V @ 30 A with 8.3 ms  
See package dimensions on last page  
half-sine wave (unidirectional only)  
Solder temperatures: 260 °C for 10 s (maximum)  
Copyright © 2005  
8-04-2005 REV D  
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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