3PMT5.0Ae3 thru 3PMT170Ae3
POWERMITE®
Low Profile 1500 Watt Unidirectional
Transient Voltage Suppressor
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
These 1500 watt unidirectional 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 tabs
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
FEATURES
APPLICATIONS / BENEFITS
•
Unidirectional Transient Voltage Suppressors with 5 to
•
•
•
•
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
170 Volt Working Peak Voltage (VWM
)
•
•
•
•
•
•
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
•
RoHS Compliant with “e3” suffix part number
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
•
•
•
•
•
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
1500 Watt peak pulse power (10 / 1000 μs)
Forward Surge Current: 200 Amps at 8.3 ms
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
•
•
•
Terminals: Copper with annealed matte-Tin plating
for RoHS Compliance solderable per MIL-STD-750
method 2026 (consult factory for Tin-Lead plating)
Polarity: Two-leads on side are internally connected
together for anode and backside is cathode
(unidirectional devices only)
Marking: Body marked with P/N and a dot suffix
without 3PMT prefix
(ie. 5.0A•, 12A•, 170A•, etc.)
•
Lead and mounting temperature: 260°C for 10 s
•
•
Molded epoxy package meets UL94V-0
Weight: 0.072 grams (approximate)
•
Tape & Reel packaging per EIA-481-2 with 16 mm
tape and 5000 units/13 inch reel
ELECTRICAL CHARACTERISTICS
BREAKDOWN
CLAMPING
VOLTAGE
VC
PEAK PULSE
CURRENT
IPP
STANDBY
CURRENT
ID
TEMPERATURE
COEFFICIENT
OF VBR
STANDOFF
VOLTAGE
VOLTAGE
VBR
MICROSEMI
PART NUMBER
VWM
@1 mA
@ IPP
@ VWM
(FIGURE 4)
VOLTS
MAX
(FIGURE 4)
AMPS
αV(BR)
%/°C
MAX
VOLTS
VOLTS
MIN
µA
MAX
3PMT5.0Ae3
3PMT6.0Ae3
3PMT6.5Ae3
3PMT7.0Ae3
3PMT7.5Ae3
3PMT8.0Ae3
3PMT8.5Ae3
3PMT9.0Ae3
3PMT10Ae3
3PMT11Ae3
3PMT12Ae3
5
6
6.40
6.67
7.22
7.78
8.33
8.89
9.94
10.0
11.1
12.2
13.3
9.2
163.0
145.6
133.9
125.0
116.3
110.3
104.2
97.4
1000
1000
500
200
100
50
.057
.059
.061
.065
.067
.070
.073
.076
.078
.081
.082
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
6.5
7
7.5
8
8.5
9.0
10
11
12
25
10
88.2
5
82.4
5
75.3
5
Copyright © 2005
8-22-2005 REV D
Microsemi
Page 1
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503