P5KE5.0 thru P5KE170CA, e3
500 W TRANSIENT VOLTAGE
SUPPRESSOR
SCOTTSDALE DIVISION
DESCRIPTION
This P5KE series is an economical 500 W Transient Voltage Suppressor
(TVS) for protecting voltage-sensitive components from destruction or
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
APPEARANCE
DO-41
(DO-204AL)
WWW .
Microsemi
.C
OM
FEATURES
•
•
•
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
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 JAN, JANTX, JANTXV, and JANS are also
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers.
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
RoHS Compliant devices available by adding “e3” suffix
•
•
•
•
•
•
•
•
APPLICATIONS / BENEFITS
Protects sensitive components such as IC’s,
2
CMOS, Bipolar, BiCMOS, ECL, DTL, T L, etc.
Selections for 5.0 to 170 V standoff voltage (V
WM
)
Economical series for thru-hole mounting
Similar to SA5.0 thru SA170 series
Protection from switching transients & induced RF
Fast response
Compliant to IEC61000-4-2 and IEC61000-4-4 for
ESD and EFT protection respectively
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
Secondary lightning protection per IEC61000-4-5
with 12 Ohms source impedance:
Class 1: P5KE5.0 to P5KE36A or CA
Class 2: P5KE5.0 to P5KE18A or CA
•
•
•
•
•
MAXIMUM RATINGS
•
Operating and Storage Temperature: -65°C to +150°C
•
Peak Pulse Power: 500 Watts at 10/1000
μs
(see Figure
1, 2 and 3 for t
W
, 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 mm
2
copper
pads (1 oz) and track width 1 mm, length 25 mm
•
Steady-State Power: 2.77 Watts @ T
L
=25°C at 3/8 inch
º
(10 mm) from body, or 1.19 W at T
A
= 25 C on FR4 PC
board described for thermal resistance
•
Forward Voltage at 25°C: 3.5 V @ 30 A with 8.3 ms
half-sine wave (unidirectional only)
•
Solder temperatures: 260
°C
for 10 s (maximum)
Copyright
©
2005
8-04-2005 REV D
MECHANICAL AND PACKAGING
•
•
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. Bidirectional
not marked
WEIGHT: 0.3 grams (approximate)
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
See package dimensions on last page
P5KE5.0 thru 170CA
•
•
•
•
•
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
P5KE5.0 thru P5KE170CA, e3
500 W TRANSIENT VOLTAGE
SUPPRESSOR
SCOTTSDALE DIVISION
ELECTRICAL CHARACTERISTICS @ 25
o
C
BREAKDOWN
VOLTAGE
V
(BR)
Min.
V
P5KE5.0
P5KE5.0A
P5KE6.0
P5KE6.0A
P5KE6.5
P5KE6.5A
P5KE7.0
P5KE7.0A
P5KE7.5
P5KE7.5A
P5KE8.0
P5KE8.0A
P5KE8.5
P5KE8.5A
P5KE9.0
P5KE9.0A
P5KE10
P5KE10A
P5KE11
P5KE11A
P5KE12
P5KE12A
P5KE13
P5KE13A
P5KE14
P5KE14A
P5KE15
P5KE15A
P5KE16
P5KE16A
P5KE17
P5KE17A
P5KE18
P5KE18A
P5KE20
P5KE20A
P5KE22
P5KE22A
P5KE24
P5KE24A
P5KE26
P5KE26A
P5KE28
P5KE28A
P5KE30
P5KE30A
P5KE33
P5KE33A
P5KE36
P5KE36A
P5KE40
P5KE40A
P5KE43
P5KE43A
P5KE45
P5KE45A
P5KE48
P5KE48A
P5KE51
P5KE51A
6.4
6.4
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.0
10.0
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20.0
20.0
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
47.8
47.8
50.0
50.0
53.3
53.3
56.7
56.7
WWW .
Microsemi
.C
OM
PART
NUMBER
TEST
CURRENT
I
(BR)
RATED
STANDOFF
VOLTAGE
V
WM
MAX
STANDBY
CURRENT
I
D
@ V
WM
μA
600
600
600
600
400
400
150
150
50
50
25
25
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MAX
CLAMPING
VOLTAGE
V
C
@ I
PP
V
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
MAX PEAK
PULSE
CURRENT
I
PP
MAX TEMP
COEFFICIANT
OF V
(BR
)
α
V(BR)
Max.
V
7.3
7.0
8.15
7.37
8.82
7.98
9.51
8.60
10.2
9.21
10.9
9.83
11.5
10.4
12.2
11.1
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38.0
84.4
40.7
36.8
44.9
40.6
48.9
44.2
54.3
49.1
58.4
52.8
61.1
55.3
65.1
58.9
69.3
62.7
mA
10
10
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
V
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
33
36
36
40
40
43
43
45
45
48
48
51
51
A
52
54.3
43.9
48.5
40.7
44.7
37.8
41.7
35.0
38.8
33.3
36.7
31.4
34.7
29.5
32.5
26.6
29.4
24.9
27.4
22.7
25.1
21.0
23.2
19.4
21.5
18.8
20.6
17.6
19.2
16.4
18.1
15.5
17.2
13.9
15.4
12.7
14.1
11.6
12.8
10.7
11.9
9.9
11.0
9.3
10.3
8.5
9.4
7.8
8.6
7.0
7.8
6.5
7.2
6.2
6.9
5.8
6.5
5.5
6.1
% / oC
.057
.057
.059
.059
.061
.061
.065
.065
.067
.067
.070
.070
.073
.073
.076
.076
.078
.078
.081
.081
.082
.082
.084
.084
.086
.086
.087
.087
.088
.088
.090
.090
.092
.092
.093
.093
.094
.094
.096
.096
.097
.097
.098
.098
.099
.099
.100
.100
.101
.101
.101
.101
.102
.102
.102
.102
.103
.103
.103
.103
P5KE5.0 thru 170CA
Copyright
©
2005
8-04-2005 REV D
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
P5KE5.0 thru P5KE170CA, e3
500 W TRANSIENT VOLTAGE
SUPPRESSOR
SCOTTSDALE DIVISION
WWW .
Microsemi
.C
OM
PART
NUMBER
BREAKDOWN
VOLTAGE
V
(BR)
Min.
V
Max.
V
73.3
66.3
78.7
71.2
81.5
73.7
86.9
78.6
95.1
86.0
102.0
92.1
106.0
95.8
115.0
104.0
122.0
111.0
136.0
123.0
149.0
135.0
163.0
147.0
176.0
159.0
204.0
185.0
218.0
197.0
231.0
209.0
TEST
CURRENT
I
(BR)
RATED
STANDOFF
VOLTAGE
V
WM
MAX
STANDBY
CURRENT
I
D
@ V
WM
μA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MAX
CLAMPING
VOLTAGE
V
C
@ I
PP
V
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125.0
113.0
134.0
121.0
139.0
126.0
151.0
137.0
160.0
146.0
179.0
162.0
196.0
177.0
214.0
193.0
231.0
209.0
268.0
243.0
287.0
259.0
304.0
275.0
MAX PEAK
PULSE
CURRENT
I
PP
MAX TEMP
COEFFICIANT
OF V
(BR
)
α
V(BR)
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
V
54
54
58
58
60
60
64
64
70
70
75
75
78
78
85
85
90
90
100
100
110
110
120
120
130
130
150
150
160
160
170
170
A
5.2
5.7
4.9
5.3
4.7
5.2
4.4
4.9
4.0
4.4
3.7
4.1
3.6
4.0
3.3
3.6
3.1
3.4
2.8
3.1
2.6
2.8
2.3
2.0
2.2
2.4
1.9
2.1
1.7
1.9
1.6
1.8
% / oC
.104
.104
.104
.104
.104
.104
.105
.105
.105
.105
.105
.105
.106
.106
.106
.106
.107
.107
.107
.107
.107
.107
.107
.107
.108
.108
.108
.108
.108
.108
.108
.108
P5KE54
P5KE54A
P5KE58
P5KE58A
P5KE60
P5KE60A
P5KE64
P5KE64A
P5KE70
P5KE70A
P5KE75
P5KE75A
P5KE78
P5KE78A
P5KE85
P5KE85A
P5KE90
P5KE90A
P5KE100
P5KE100A
P5KE110
P5KE110A
P5KE120
P5KE120A
P5KE130
P5KE130A
P5KE150
P5KE150A
P5KE160
P5KE160A
P5KE170
P5KE170A
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
83.3
83.3
86.7
86.7
94.4
94.4
100.0
100.0
111.0
111.0
122.0
122.0
133.0
133.0
144.0
144.0
167.0
167.0
178.0
178.0
189.0
189.0
Forward Voltage (Vf) @ 35 amps peak, 8.3 ms sine wave equal to 3.5 volts max. (Excluding Bidirectional).
For Bidirectional Construction, indicate a C or CA suffix after part number, i.e. P5KE170CA. Capacitance will be
one-half that shown in figure 3.
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)
P5KE5.0 thru 170CA
Copyright
©
2005
8-04-2005 REV D
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
P5KE5.0 thru P5KE170CA, e3
500 W TRANSIENT VOLTAGE
SUPPRESSOR
SCOTTSDALE DIVISION
WWW .
Microsemi
.C
OM
OUTLINE AND CIRCUIT
30
P
PP
– Peak Pulse Power – kW
20
T
L
= 25 C
o
10
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
0.1
2.0
0.5
1.0
2.0
5.0
10
20
50
100
200
1000
10,000
Time (t) in Milliseconds
tw – Pulse Width -
μs
FIGURE 1
Peak Pulse Power vs. Pulse Time
FIGURE 2
Pulse Waveform for Exponential Surge
Peak Pulse Power (
P
PP
) or continuous
o
Average Power in Percent of 25 C
Lead or Ambient Temperature C
o
C – Capacitance - Picofarads
PACKAGE
DIMENSIONS
FIGURE 3
Derating Curve
V
(BR)
- Breakdown Voltage – Volts
FIGURE 4
P5KE Typical Capacitance vs.
Breakdown Voltage
P5KE5.0 thru 170CA
Cathode indicated by Band.
All Dimensions in
Millimeters (Inches)
Copyright
©
2005
8-04-2005 REV D
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4
