3PMT5.0A thru 3PMT170A
POWERMITE
Low Profile 1500 Watt
Transient Voltage Suppressor
®
SCOTTSDALE DIVISION
DESCRIPTION
These 1500 watt transient voltage suppressors offer power-handling capabilities
only found in larger packages. They are most often used for protecting against
transients from inductive switching environments or induced secondary lightning
effects as found in lower surge levels of IEC61000-4-5. With very fast response
®
times, they are also effective in protection from ESD or EFT. Powermite package
features include a full metallic bottom that eliminates the possibility of solder-flux
entrapment during assembly. They also provide unique locking tab acting as an
integral heat sink. With its very short terminations, parasitic inductance is minimized
to reduce voltage overshoots during fast-rise-time transients
.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
APPEARANCE
WWW .
Microsemi
.C
OM
FEATURES
•
•
•
•
•
•
Very low profile surface mount package (1.1mm)
Integral heat sink-locking tabs
Compatible with automatic insertion equipment
Full metallic bottom eliminates flux entrapment
Voltage range 5 volts to 170 volts
Available in both unidirectional or bi-directional
(C suffix for bi-directional)
•
•
•
•
•
APPLICATIONS / BENEFITS
Secondary lightning transient protection
Inductive switching transient protection
Small footprint
Very low parasitic inductance for minimal
voltage overshoot
Compliant to IEC61000-4-2 and IEC61000-4-4 for
ESD and EFT protection respectively and
IEC61000-4-5 for surge levels defined herein
MAXIMUM RATINGS
•
•
•
•
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
1500 Watt peak pulse power (10 / 1000 µsec.)
Forward Surge Current: 200 Amps at 8.3 ms
(excluding bidirectional)
•
Repetition surge rate (duty factor): 0.01%
•
Thermal resistance: 2.5°C / watt junction to tab
130°C / watt junction to ambient with
recommended footprint
•
Lead and mounting temperature: 260°C for 10 sec
•
•
•
•
•
•
•
MECHANICAL AND PACKAGING
Terminals tin-lead plated
Two-leads on side internally connected together
Cathode designated with band (unidirectional)
Body marked with P/N without 3PMT prefix
(ie. 5.0A, 5.0CA, 12A, 12CA, 170A, 170CA, etc.)
Molded epoxy package meets UL94V-0
Weight: 0.072 grams (approximate)
Tape & Reel packaging per EIA-481-2
(16 mm - 6000 units/reel)
ELECTRICAL CHARACTERISTICS
MICROSEMI
PART NUMBER
STANDOFF
VOLTAGE
V
WM
VOLTS
3PMT5.0A
3PMT6.0A
3PMT6.5A
3PMT7.0A
3PMT7.5A
3PMT8.0A
3PMT8.5A
3PMT9.0A
3PMT10A
3PMT11A
3PMT12A
5
6
6.5
7
7.5
8
8.5
9.0
10
11
12
BREAKDOWN
VOLTAGE
V
BR
@1 mA
VOLTS
MIN
6.40
6.67
7.22
7.78
8.33
8.89
9.94
10.0
11.1
12.2
13.3
CLAMPING
VOLTAGE
V
C
@ I
PP
(FIGURE 4)
VOLTS
MAX
9.2
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
PEAK PULSE
CURRENT
I
PP
(FIGURE 4)
AMPS
163.0
145.6
133.9
125.0
116.3
110.3
104.2
97.4
88.2
82.4
75.3
STANDBY
CURRENT
I
D
@ V
WM
µA
MAX
1000
1000
500
200
100
50
25
10
5
5
5
TEMPERATURE
COEFFICIENT
OF V
BR
α
V(BR)
%/°C
MAX
.057
.059
.061
.065
.067
.070
.073
.076
.078
.081
.082
3PMT
Copyright
2003
12-6-2002 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
3PMT5.0A thru 3PMT170A
POWERMITE
Low Profile 1500 Watt
Transient Voltage Suppressor
®
SCOTTSDALE DIVISION
WWW .
Microsemi
.C
OM
MICROSEMI
PART NUMBER
STANDOFF
VOLTAGE
V
WM
VOLTS
BREAKDOWN
VOLTAGE
V
BR
@1 mA
VOLTS
MIN
14.4
15.8
16.7
17.8
18.9
20.0
22.2
24.4
26.7
28.9
31.1
33.3
36.7
40.0
44.4
47.8
50.0
53.3
56.7
60.0
64.4
66.7
71.1
77.8
83.3
86.7
94.4
100
111
122
133
144
167
178
189
CLAMPING
VOLTAGE
V
C
@ I
PP
(FIGURE 4)
VOLTS
MAX
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
103.0
113
121
126
137
146
162
177
193
209
243
259
275
PEAK PULSE
CURRENT
I
PP
(FIGURE 4)
AMPS
69.7
64.7
61.5
57.7
53.3
51.4
46.3
42.2
38.6
35.6
33.0
31.0
28.1
25.8
23.2
21.6
20.6
19.4
18.2
17.2
16.0
15.5
14.6
13.3
12.4
11.4
10.4
10.3
9.3
8.4
7.8
7.2
6.2
5.8
5.5
STANDBY
CURRENT
I
D
@ V
WM
µA
MAX
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
TEMPERATURE
COEFFICIENT
OF V
BR
α
V(BR)
%/°C
MAX
.084
.086
.087
.088
.090
.092
.093
.094
.096
.097
.098
.099
.100
.101
.101
.102
.102
.103
.103
.104
.104
.104
.105
.105
.105
.106
.106
.107
.107
.107
.107
.108
.108
.108
.108
3PMT13A
3PMT14A
3PMT15A
3PMT16A
3PMT17A
3PMT18A
3PMT20A
3PMT22A
3PMT24A
3PMT26A
3PMT28A
3PMT30A
3PMT33A
3PMT36A
3PMT40A
3PMT43A
3PMT45A
3PMT48A
3PMT51A
3PMT54A
3PMT58A
3PMT60A
3PMT64A
3PMT70A
3PMT75A
3PMT78A
3PMT85A
3PMT90A
3PMT100A
3PMT110A
3PMT120A
3PMT130A
3PMT150A
3PMT160A
3PMT170A
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
85
90
100
110
120
130
150
160
170
For bi-directional indicate a C suffix after the part number (i.e.: 3PMT170CA). Capacitance will be ½ that shown in figure 3.
Part numbers in
italics
are preferred devices.
Symbol
V
RWM
V
BR
V
C
I
D
SYMBOLS & DEFINITIONS
Definition
Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating
temperature range.
Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current.
Minimum Clamping Voltage: The maximum voltage the device will exhibit at the peak pulse current.
Maximum Leakage Current: The maximum leakage current that will flow at the specified voltage and
temperature.
3PMT
Copyright
2003
12-6-2002 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
PCB Design
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