30KPA28A thru 30KPA288CA, e3
30kW Transient Voltage Suppressor
SCOTTSDALE DIVISION
FOR
DESCRIPTION
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 (V
WM
) in both unidirectional and bi-directional with either
5% or 10% tolerances of the Breakdown Voltage (V
BR
). 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
APPEARANCE
WWW .
Microsemi
.C
OM
FEATURES
•
@ 25
0
C UNLESS OTHER WISE SPECIFIED
APPLICATIONS / BENEFITS
•
•
•
Protection from switching transients and induced RF
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: 30KPA33A - 30KPA400A or CA
Class 5: 30KPA33A - 30KPA400A or CA
Class 5: 30KPA33A - 30KPA220A or CA (long
distance)
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:
Class 2: 30KPA33A to 30KPA400A or CA
Class 3: 30KPA33A to 30KPA220A or CA
Class 4: 30KPA33A to 30KPA110A or CA
Available in both Unidirectional and Bidirectional
construction (Bidirectional with a CA suffix)
•
Suppresses transients up to 30 kW @ 10/1000 µs and
200 kW @ 8/20 µs (see Figure 1)
•
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 V
BR
•
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 available by adding MX prefix to
the part number.
RoHS Compliant devices available by adding “e3” suffix
•
•
MAXIMUM RATINGS
•
•
•
•
•
Peak Pulse Power dissipation at 25
º
C: 30,000 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 & Storage temperature: -65
º
C to +150
º
C
º
Thermal resistance: 17.5 C/W junction to lead, or
º
77.5 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: 7 watts at T
L
=
27.5
o
C, or 1.61 watts at T
A
= 25
º
C when mounted on
FR4 PC board described for thermal resistance
Forward Surge: 400 Amps 8.3 ms half-sine wave for
unidirectional devices only
Solder temperatures: 260
º
C for 10 s (maximum)
•
•
MECHANICAL AND PACKAGING
CASE: Void-free transfer molded thermosetting
epoxy P600 package meeting UL94V-0
FINISH: Tin-Lead or RoHS compliant annealed
matte-Tin plating readily solderable per MIL-STD-
750, method 2026
MARKING:
Polarity band when required
MSC Microsemi
Part Number 30KPAXX
WW/YY Date code
POLARITY: Band denotes cathode. Bidirectional not
marked for polarity
WEIGHT: 0.07oz or 2.5grams (approximate)
TAPE & REEL option: Standard per EIA-296 for axial
package (add “TR” suffix to part number)
See package dimension on last page
•
30KP33A - 30KP400CA, e3
•
•
•
•
•
•
•
Copyright
©
2009
09-01-2009 REV A, SD89A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
30KPA28A thru 30KPA288CA, e3
30kW Transient Voltage Suppressor
SCOTTSDALE DIVISION
ELECTRICAL CHARACTERISTICS
Rated Stand-off
Voltage
V
WM
VOLTS
WWW .
Microsemi
.C
OM
@ 25
0
C UNLESS OTHER WISE SPECIFIED
Part
Number
Breakdown Voltage
V
(BR)
Volts
@ I
(BR)
I
(BR)
V
(BR)
VOLTS
MIN
mA
Maximum
Clamping
@ I
PP
10/1000μs
V
C
VOLTS
50.0
55.2
58.5
61.8
67.2
72.0
73.0
77.4
81.6
86.4
91.4
92.4
102.0
104.0
107.0
109.0
111.5
114.0
119.4
129.0
139.2
146.4
156.0
165.6
175.2
194.4
213.0
223.2
233.4
245.0
252.6
272.4
275.0
290.4
319.8
346.6
387.0
416.4
416.0
436.2
464.0
469.9
Maximum Reverse
Leakage
@ V
WM
I
D
μAmps
5000
5000
5000
5000
2000
1000
1000
250
150
50
20
20
15
10
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Maximum Peak
Pulse Current
I
PP
Amps
606.0
548.9
517.9
490.3
450.9
420.8
415.1
391.5
371.3
350.7
331.5
327.9
297.2
291.3
283.2
278.0
271.7
265.8
253.8
234.9
217.7
207.0
194.2
183.0
172.9
155.9
142.3
135.8
129.8
123.7
252.6
272.4
110.2
104.3
94.7
86.9
78.3
72.8
72.8
69.5
65.3
64.5
30KPA28A
28
31.28
50
30KPA30A
30
33.51
50
30KPA33A
33
36.90
50
30KPA36A
36
40.20
50
30KPA39A
39
43.60
20
30KPA42A
42
46.90
10
30KPA43A
43
48.00
20
30KPA45A
45
50.30
10
30KPA48
48
53.60
5
30KPA51A
51
57.00
5
30KPA54A
54
60.30
5
30KPA58A
58
64.80
5
30KPA60A
60
67.00
5
30KPA64A
64
71.50
5
30KPA66A
66
73.70
5
30KPA70A
70
78.20
5
30KPA71A
71
79.30
5
30KPA72A
72
80.40
5
30KPA75A
75
83.80
5
30KPA78A
78
87.10
5
30KPA184A
84
93.80
5
30KPA90A
90
100.50
5
30KPA96A
98
107.20
5
30KPA102A
102
113.90
5
30KPA108A
108
120.60
5
30KPA120A
120
134.00
5
30KPA132A
132
147.4
5
30KPA144A
144
160.80
5
30KPA150A
150
167.60
5
30KPA156A
156
174.30
5
30KPA160A
160
178.20
5
30KPA168A
168
187.70
5
30KPA170A
170
189.90
5
30KPA180A
180
201.10
5
30KPA198A
198
221.20
5
30KPA216A
216
241.30
5
30KPA240A
240
268.10
5
30KPA258A
258
288.20
5
30KPA260A
270
290.40
5
30KPA270A
270
301.60
5
30KPA280A
280
312.80
5
30KPA288A
288
321.70
5
NOTE: For bidirectional construction, indicate a CA suffix after the part number.
30KP33A - 30KP400CA, e3
Copyright
©
2009
09-01-2009 REV A, SD89A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
30KPA28A thru 30KPA288CA, e3
30kW Transient Voltage Suppressor
SCOTTSDALE DIVISION
WWW .
Microsemi
.C
OM
Symbol
V
WM
P
PP
V
(BR)
I
D
SYMBOLS & DEFINITIONS
Definition
Symbol
Working Peak (Standoff) Voltage
Peak Pulse Power
Breakdown Voltage
Standby Current
I
PP
V
C
Definition
I
(BR)
Peak Pulse Current
Clamping Voltage
Breakdown Current for V
(BR)
GRAPHS
P
PP
Peak Pulse Power - kW
Waveform Non-Repetitive
tp – Pulse Time – sec
FIGURE 1
Peak Pulse Power vs. Pulse Time to 50% of
FIGURE 2
Pulse Waveform
DIMENSIONS
C – CAPACITANCE-PICOFARADS
30KP33A - 30KP400CA, e3
V
(BR)
- BREAKDOWN VOLTAGE-VOLTS
FIGURE 3
Typical Capacitance vs. Breakdown Voltage
NOTE:
For Bidirectional Construction, indicate a CA suffix after
part number. Capacitance will be one-half that shown in Figure 3.
Copyright
©
2009
09-01-2009 REV A, SD89A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
微控制器 MCU
