ETC 3PMT70

3PMT5.0A thru 3PMT170A
®
POWERMITE
Low Profile 1500 Watt
Transient Voltage Suppressor
SCOTTSDALE DIVISION
POWERMITE®
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 mo st current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
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A P P L I C A T I O N S / B E N E FI T S
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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)
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
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WWW. Microsemi . C O M
DESCRIPTION
M E C H A N I C A L A N D P A C K AG I N G
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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
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)
10
1.0
.10
100ns
1µs
10µs
100µs
1ms
10ms
td – Pulse Time – sec
Copyright  2001
MSCXXXX.PDF 12-6-2002 REV A
Peak Pulse Power (Ppp) or Current (Ipp)
in percent of 25º C rating
100
100
75
50
3PMT
Ppp – Peak Pulse Power – kW
PEAK PULSE POWER RATINGS
25
0
0
50 100 150 200
T – Temperature – ºC
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
MICROSEMI
PART NUMBER
STANDOFF
VOLTAGE
V WM
VOLTS
BREAKDOWN
VOLTAGE
V BR
@1 mA
VOLTS
MIN
CLAMPING
VOLTAGE
VC
@ IPP
(FIGURE 2)
VOLTS
MAX
PEAK PULSE
CURRENT
IPP
(FIGURE 2)
AMPS
STANDBY
CURRENT
ID
@ V WM
TEMPERATURE
COEFFICIENT
OF V BR
µA
MAX
a V(BR)
%/°C
MAX
5
6.40
9.2
163.0
1000
.057
3PMT6.0A
6
6.67
10.3
145.6
1000
.059
3PMT6.5A
6.5
7.22
11.2
133.9
500
.061
3PMT7.0A
7
7.78
12.0
125.0
200
.065
3PMT7.5A
7.5
8.33
12.9
116.3
100
.067
8
8.89
13.6
110.3
50
.070
8.5
9.94
14.4
104.2
25
.073
3PMT9.0A
3PMT10A
3PMT11A
3PMT12A
9.0
10.0
15.4
97.4
10
.076
10
11.1
17.0
88.2
5
.078
11
12.2
18.2
82.4
5
.081
12
13.3
19.9
75.3
5
.082
3PMT13A
13
14.4
21.5
69.7
5
.084
3PMT14A
14
15.8
23.2
64.7
5
.086
3PMT15A
3PMT16A
3PMT17A
3PMT18A
3PMT20A
3PMT22A
15
16.7
24.4
61.5
5
.087
16
17.8
26.0
57.7
5
.088
17
18.9
27.6
53.3
5
.090
18
20.0
29.2
51.4
5
.092
20
22.2
32.4
46.3
5
.093
22
24.4
35.5
42.2
5
.094
3PMT24A
24
26.7
38.9
38.6
5
.096
3PMT26A
26
28.9
42.1
35.6
5
.097
3PMT28A
3PMT30A
3PMT33A
3PMT36A
3PMT40A
28
31.1
45.4
33.0
5
.098
30
33.3
48.4
31.0
5
.099
33
36.7
53.3
28.1
5
.100
36
40.0
58.1
25.8
5
.101
40
44.4
64.5
23.2
5
.101
3PMT43A
43
47.8
69.4
21.6
5
.102
3PMT45A
45
50.0
72.7
20.6
5
.102
3PMT48A
48
53.3
77.4
19.4
5
.103
3PMT51A
51
56.7
82.4
18.2
5
.103
3PMT54A
54
60.0
87.1
17.2
5
.104
3PMT58A
58
64.4
93.6
16.0
5
.104
3PMT60A
60
66.7
96.8
15.5
5
.104
3PMT64A
64
71.1
103.0
14.6
5
.105
3PMT70A
70
77.8
113
13.3
5
.105
3PMT75A
75
83.3
121
12.4
5
.105
3PMT78A
78
86.7
126
11.4
5
.106
3PMT85A
85
94.4
137
10.4
5
3PMT90A
3PMT100A
90
100
146
10.3
5
.106
.107
100
111
162
9.3
5
.107
3PMT110A
110
122
177
8.4
5
.107
3PMT120A
120
133
193
7.8
5
.107
3PMT130A
3PMT150A
130
144
209
7.2
5
.108
150
167
243
6.2
5
.108
3PMT160A
160
178
259
5.8
5
.108
3PMT170A
170
189
275
5.5
5
.108
3PMT8.0A
3PMT8.5A
3PMT
3PMT5.0A
For bi-directional indicate a C suffix after the part number (i.e.: 3PMT170CA). Capacitance will be ½ that shown in figure 1.
Part numbers in italics are preferred devices.
Copyright  2001
MSCXXXX.PDF 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
WWW. Microsemi . C O M
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless otherwise specified
Page 2
3PMT5.0A thru 3PMT170A
®
POWERMITE
Low Profile 1500 Watt
Transient Voltage Suppressor
SCOTTSDALE DIVISION
WWW. Microsemi . C O M
DEFINITIONS
Symbol
VRWM
VBR
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.
10000
Ipp -- Peak Pulse Current -- % Ipp
VC
ID
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.
Capacitance in picofarads
Measured at Zero Bias
1000
100
M e a s u r e d a t S t a n d -o f f V o l t a g e
10
1
10
100
1000
100
Peak Value -- Ipp
10 / 1000 Waveform
50
Half-Value -- Ipp
2
0
0
500
1000
1500
tr
td
V B R: B r e a k d o w n V o l t a g e i n v o l t s
t -- Time in microseconds
figure 1
figure 2
OUTLINE AND PAD LAYOUT
J
A
MILLIMETERS
NOMINAL
0.070
0.173
0.200
0.035
0.160
0.072
0.056
0.044
0.190
0.210
0.038
0.034
0.030
0.030
NOMINAL
1.778
4.392
5.080
0.889
4.064
1.829
1.422
1.118
4.826
5.344
0.965
0.864
0.762
0.762
B
C
P
K
N
L
D
M
Mounting Pad
E
G
H
F
Copyright  2001
MSCXXXX.PDF 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 3
3PMT
DIM
A
B
C
D
E
F
G
H
J
K
L
M
N
P
INCHES