5KP5.0 thru 5KP110CA, e3
5000 W TRANSIENT VOLTAGE
SUPPRESSOR
SCOTTSDALE DIVISION
DESCRIPTION
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
(V
WM
) 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.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
APPEARANCE
CASE 5A
(DO-204AR)
WWW .
Microsemi
.C
OM
CASE
5R
FEATURES
•
•
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 (V
WM
)
Suppresses transients up to 5000 watts @ 10/1000 µs
and 34,000 watts @ 8/20 µs (see Figure 1)
Optional 100%
screening for avionics grade
is
available by adding MA prefix to part number for added
100% temperature cycle -55
o
C to +125
o
C (10X) as well
as surge (3X) and 24 hours HTRB with post test V
Z
&
I
R
(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
APPLICATIONS / BENEFITS
•
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
•
Peak Pulse Power dissipation at 25
º
C: 5000 watts at
10/1000
μs
(also see Figures 1 and 2)
•
Impulse repetition rate (duty factor): 0.05%
•
t
clamping
(0 volts to V
(BR)
min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
•
Operating and Storage temperature: -65
º
C to +150
º
C
º
º
•
Thermal resistance: 20 C/W junction to lead, or 80 C/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 T
L
= 30
o
C,
or 1.56 watts at T
A
= 25
º
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
º
C for 10 s (maximum)
Copyright
©
2009
9-25-2009 rev. L, SD6A
MECHANICAL AND PACKAGING
•
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
5KP5.0
−
5KP110CA, e3
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
PCB Design
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