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参数资料
| 型号： | MAR5KP12 |
| 厂商： | MICROSEMI CORP-SCOTTSDALE |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 5000 W, UNIDIRECTIONAL, SILICON, TVS DIODE |
| 封装： | PLASTIC, CASE 5R, 2 PIN |
| 文件页数： | 1/3页 |
| 文件大小： | 216K |
| 代理商： | MAR5KP12 |
5000 W TRANSIENT VOLTAGE
SUPPRESSOR
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
5KP5.0 thru 5KP110CA, e3
5KP5.0
5KP110CA,
e3
DESCRIPTION
APPEARANCE
These Microsemi 5 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 classes with various source impedances
described herein. This series is available in 5.0 to 110 volt standoff voltages
(VWM) in both unidirectional and bidirectional offered in two different package
designs for axial and radial configurations. Microsemi also offers numerous
other TVS products to meet higher and lower power demands and special
applications.
CASE 5A
(DO-204AR)
CASE
5R
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
Available in both Unidirectional and Bidirectional
construction (Bidirectional with C or CA suffix)
Available in both axial-leaded and radial packages
(include R prefix in part number for radial package option
shown in figure as “case 5R,” e.g. R5KP5.0A)
Selections for 5.0 to 110 volts standoff voltages (VWM)
Suppresses transients up to 5000 watts @ 10/1000 s
and 34,000 watts @ 8/20 s (see Figure 1)
Optional 100% screening for avionics grade is
available by adding MA prefix to part number for added
100% temperature cycle -55
oC 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)
Options for screening in accordance with MIL-PRF-
19500 for JANTX are also available by adding MX prefix
respectively to the part numbers.
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
RoHS Compliant devices available by adding “e3” suffix
Protection from switching transients and induced RF
Fast response
Protection from ESD, and EFT per IEC 61000-4-2
and IEC 61000-4-4
Secondary lightning protection per IEC61000-4-5
with 42 Ohms source impedance:
Class 1,2,3,4: 5KP5.0A to 5KP110A or CA
Class 5: 5KP5.0A to 5KP110A or CA (short distance)
Class 5: 5KP5.0A to 5KP36A or CA (long distance)
Secondary lightning protection per IEC61000-4-5
with 12 Ohms source impedance:
Class 1 & 2: 5KP5.0A to 5KP110A or CA
Class 3: 5KP5.0A to 5KP78A or CA
Class 4: 5KP5.0A to 5KP40A or CA
Secondary lightning protection per IEC61000-4-5
with 2 Ohms source impedance:
Class 2: 5KP5.0A to 5KP70A or CA
Class 3: 5KP5.0 to 5KP36A or CA
Class 4: 5KP5.0 to 5KP18A or CA
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
Peak Pulse Power dissipation at 25C: 5000 watts at
10/1000 μs (also see Figures 1 and 2)
Impulse repetition rate (duty factor): 0.05%
tclamping (0 volts to V(BR) min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
Operating and Storage temperature: -65C to +150C
Thermal resistance: 20C/W junction to lead, or 80C/W
junction to ambient when mounted on FR4 PC board
with 4 mm
2 copper pads (1oz) and track width 1 mm,
length 25 mm
Steady-State Power dissipation: 6 watts at TL = 30oC,
or 1.56 watts at TA = 25
C when mounted on FR4 PC
board described for thermal resistance
Forward Surge Voltage: 3.5 V maximum @ 100 Amps
8.3 ms half-sine wave (unidirectional devices only)
Solder temperatures: 260 C for 10 s (maximum)
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
TERMINALS: Tin-Lead or RoHS compliant
annealed matte-Tin plating readily solderable per
MIL-STD-750, method 2026
MARKING: Body marked with part number
POLARITY: Band denotes cathode for the axial-
leaded package and a dot denotes cathode terminal
for the radial package. Bidirectional not marked for
polarity
WEIGHT: 1.4 grams (approximate)
TAPE & Reel: Standard per EIA-296 for axial
package (add “TR” suffix to part number)
See package dimensions on last page
Microsemi
Scottsdale Division
Page 1
Copyright
2009
9-25-2009 rev. L, SD6A
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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