15,000 W TRANSIENT VOLTAGE
SUPPRESSOR
WWW.Microsemi .COM
SCOTTSDALE DIVISION
15KP17 thru 15KP280CA, e3
15KP17-15KP280CA, e3
DESCRIPTION APPEARANCE
These Microsemi 15 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 17 to 280 volt
standoff voltages (VWM) in both unidirectional and bi-directional offered in
two different package designs for axial and radial configurations.
Microsemi also offers numerous other TVS products to meet higher or
lower power demands and special applications.
CASE 5A
(DO-204AR)
C
A
S
E
5
R
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES APPLIC ATIONS / 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. R15KP17A)
• Selections for 17 to 280 volt standoff voltages (VWM)
• Suppresses transients up to 15 kW @ 10/1000 µs and
100 kW @ 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 -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)
• 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.
• 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: 15KP17A - 15KP280A or CA
Class 5: 15KP17A - 15KP280A or CA (short distance)
Class 5: 15KP17A - 15KP110A or CA (long distance)
• Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1 & 2: 15KP17A to 15KP280A or CA
Class 3: 15KP17A to 15KP240A or CA
Class 4: 15KP17A to 15KP120A or CA
• Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: 15KP17A to 15KP220A or CA
Class 3: 15KP17A to 15KP110A or CA
Class 4: 15KP17A to 15KP54A or CA
MAXIMUM RAT ING S MECHANICAL AND PACKAGING
• Peak Pulse Power dissipation at 25ºC: 15,000 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 and Storage temperature: -65ºC to +150ºC
• Thermal resistance: 20ºC/W junction to lead, or 80ºC/W
junction to ambient when mounted on FR4 PC board with
4 mm2 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 = 25ºC when mounted on FR4 PC board
described for thermal resistance
• Forward Surge: 200 Amps 8.3 ms half-sine wave for
unidirectional devices only
• Solder temperatures: 260 ºC for 10 s (maximum)
• CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
• FINISH: 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: 1.5 grams (approximate)
• TAPE & REEL option: Standard per EIA-296 for
axial package (add “TR” suffix to part number)
• See package dimension on last page
Microsemi
Scottsdale Division
Page 1
Copyright © 2006
3-10-2006 REV F
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
15,000 W TRANSIENT VOLTAGE
SUPPRESSOR
WWW.Microsemi .COM
SCOTTSDALE DIVISION
15KP17 thru 15KP280CA, e3
15KP17-15KP280CA, e3
ELECTRICAL CHARACTERISTICS
MICROSEMI
PART
NUMBER
(Note 2)
REVERSE
STAND-OFF
VOLTAGE
VWM (Note 1)
VOLTS
MINIMUM BREAKDOWN
VOLTAGE
V(BR) @ I(BR)
VOLTS mA
MAXIMUM
CLAMPING
VOLTAGE
VC @ IPP
VOLTS
MAXIMUM
STANDBY
CURRENT
ID @ VWM
μA
MAXIMUM
PEAK PULSE
CURRENT
IPP (FIG. 2)
A
MAXIMUM
VOLTAGE
TEMPERATURE
VARIATION
αV(BR)
mV/ ºC
15KP17
15KP17A
15KP18
15KP18A
17
17
18
18
18.9
18.9
20.0
20.0
50
50
50
50
32.3
29.3
34.2
30.9
5000
5000
5000
5000
464
512
439
485
19
17
20
18
15KP20
15KP20A
15KP22
15KP22A
20
20
22
22
22.2
22.2
24.4
24.4
20
20
10
10
37.9
34.3
41.1
37.1
1500
1500
500
500
396
437
365
404
24
21
27
24
15KP24
15KP24A
15KP26
15KP26A
24
24
26
26
26.7
26.7
28.9
28.9
5
5
5
5
45.0
40.7
48.7
44.0
150
150
50
50
333
369
308
341
30
27
32
29
15KP28
15KP28A
15KP30
15KP30A
28
28
30
30
31.1
31.1
33.3
33.3
5
5
5
5
52.4
47.5
56.2
50.7
25
25
15
15
286
316
267
296
35
31
27
34
15KP33
15KP33A
15KP36
15KP36A
33
33
36
36
36.7
36.7
40.0
40.0
5
5
5
5
60.6
54.8
66.0
59.7
10
10
10
10
248
274
227
251
42
38
46
41
15KP40
15KP40A
15KP43
15KP43A
40
40
43
43
44.4
44.4
47.8
47.8
5
5
5
5
72.8
65.8
77.1
69.7
10
10
10
10
206
228
195
215
51
46
55
50
15KP45
15KP45A
15KP48
15KP48A
45
45
48
48
50.0
50.0
53.3
53.3
5
5
5
5
80.7
73.0
85.9
77.7
10
10
10
10
186
205
175
193
57
52
62
56
15KP51
15KP51A
15KP54
15KP54A
51
51
54
54
56.7
56.7
60.0
60.0
5
5
5
5
91.5
82.8
96.8
87.5
10
10
10
10
164
181
155
171
66
60
70
63
15KP58
15KP58A
15KP60
15KP60A
58
58
60
60
64.4
64.4
66.7
66.7
5
5
5
5
104.0
94.0
107.0
97.3
10
10
10
10
144
160
140
154
76
68
78
71
15KP64
15KP64A
15KP70
15KP70A
64
64
70
70
71.1
71.1
77.8
77.8
5
5
5
5
115
104
126
114
10
10
10
10
130
144
119
132
84
76
92
83
15KP75
15KP75A
15KP78
15KP78A
75
75
78
78
83.3
83.3
86.7
86.7
5
5
5
5
135
122
140
126
10
10
10
10
111
123
107
119
100
89
104
93
15KP85
15KP85A
15KP90
15KP90A
85
85
90
90
94.4
94.4
100
100
5
5
5
5
152
137
160
146
10
10
10
10
99
109
94
103
113
102
120
109
15KP100
15KP100A
15KP110
15KP110A
100
100
110
110
111
111
122
122
5
5
5
5
179
162
196
178
10
10
10
10
84
93
77
84
134
121
147
133
15KP120
15KP120A
15KP130
15KP130A
120
120
130
130
133
133
144
144
5
5
5
5
214
193
231
209
10
10
10
10
70
78
65
72
161
145
174
157
15KP150
15KP150A
15KP160
15KP160A
150
150
160
160
167
167
178
178
5
5
5
5
268
243
287
259
10
10
10
10
56
62
52
58
202
183
216
195
Microsemi
Scottsdale Division
Page 2
Copyright © 2006
3-10-2006 REV F
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
15,000 W TRANSIENT VOLTAGE
SUPPRESSOR
WWW.Microsemi .COM
SCOTTSDALE DIVISION
15KP17 thru 15KP280CA, e3
15KP17-15KP280CA, e3
MICROSEMI
PART
NUMBER
(Note 2)
REVERSE
STAND-OFF
VOLTAGE
VWM (Note 1)
VOLTS
MINIMUM BREAKDOWN
VOLTAGE
V(BR) @ I(BR)
VOLTS mA
MAXIMUM
CLAMPING
VOLTAGE
VC @ IPP
VOLTS
MAXIMUM
STANDBY
CURRENT
ID @ VWM
μA
MAXIMUM
PEAK PULSE
CURRENT
IPP (FIG. 2)
A
MAXIMUM
VOLTAGE
TEMPERATURE
VARIATION
αV(BR)
mV/ ºC
15KP170
15KP170A
15KP180
15KP180A
170
170
180
180
189
189
200
200
5
5
5
5
304
275
321
291
10
10
10
10
49
55
47
52
229
207
242
219
15KP200
15KP200A
15KP220
15KP220A
200
200
220
220
222
222
245
245
5
5
5
5
356
322
393
356
10
10
10
10
42
47
38
42
269
243
297
269
15KP240
15KP240A
15KP260
15KP260A
240
240
260
260
267
267
289
289
5
5
5
5
428
388
464
419
10
10
10
10
35
39
32
36
324
293
352
317
15KP280
15KP280A
280
280
311
311
5
5
500
452
10
10
30
33
378
342
NOTE 1: Transient Voltage Suppressors are normally selected with reverse “Standoff Voltage” VWM which should be
equal to or greater than the dc or continuous peak operating voltage level.
NOTE 2: For bidirectional construction, indicate a C or CA suffix after the part number.
SYMBOLS & DEFINITI ONS
Symbol Definition Symbol Definition
VWM Working Peak (Standoff) Voltage IPP Peak Pulse Current
PPP Peak Pulse Power VCClamping Voltage
V(BR) Breakdown Voltage I(BR) Breakdown Current for V(BR)
ID Standby Current
GRAPHS
Waveform Non-Repetitive
PPP Peak Pulse Power - kW
tp – Pulse Time – sec Test waveform parameters:
FIGURE 1 tr=10 μs, tp=1000 μs
Peak Pulse Power vs. Pulse Time to 50% of FIGURE 2
Exponentially Decaying Pulse Pulse Waveform
Microsemi
Scottsdale Division
Page 3
Copyright © 2006
3-10-2006 REV F
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
15,000 W TRANSIENT VOLTAGE
SUPPRESSOR
WWW.Microsemi .COM
SCOTTSDALE DIVISION
15KP17 thru 15KP280CA, e3
15KP17-15KP280CA, e3
PACKAGE DIMEN SIONS
CASE 5A CASE 5R
Microsemi
Scottsdale Division
Page 4
Copyright © 2006
3-10-2006 REV F
V
(BR) - BREAKDOWN VOLTAGE-VOLTS
FIGURE 3
Typical Capacitance vs. Breakdown Voltage
NOTE: For Bidirectional Construction, indicate a C or CA suffix after part number.
Capacitance will be one-half that shown in Figure 3.
TL Lead Temperature oC
FIGURE 4 Derating Curve
NOTE: Dimensions are in inches.
C – CAPACITANCE-PICOFARADS
Peak Pulse Power (PPP) or continuous
Power in Percent of 25
o
C
Rating
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
