Microsemi MPZ5-32A High power transient voltage suppressor and zener Datasheet

MPZ5-16, MPZ5-32, & MPZ5-180 Series
High Power Transient Voltage Suppressor
and Zener
SCOTTSDALE DIVISION
APPEARANCE
W W W . Microsemi . COM
DESCRIPTION
This high power Transient Voltage Suppressor and Zener is designed for
applications requiring protection of voltage-sensitive electronic devices
that may be damaged by high power or high energy voltage transients
including lightning per IEC61000-4-5 and classes 1-4 with various source
impedances described herein. Individual cells are matched to ensure
current-sharing under high current pulse conditions and for continuous
operation as a Zener when required.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
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APPLICATIONS / BENEFITS
Peak surge power capacity given from 0.1 ms to 10
seconds.
Low clamping factor
Negligible power loss
Small size and weight for 350 W dc rating
Low thermal resistance junction to base plate
Working Standoff Voltages 14 to 165 Volts
Following variations are also available:
Non-Standard Voltages
Higher Power Capacity
Other Package Configurations
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MAXIMUM RATINGS
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High Power Voltage Regulation
High Power Transient Voltage Protection from
Lightning per IEC61000-4-5 for class 1,2,3,4, and 5
with source impedance of 42 Ohms
High Power Transient Voltage Protection from
Lightning per IEC61000-4-5 for class 1,2,3, and 4
with source impedance of 12 Ohms for MPZ5-16
and MPZ5-32 device types
High Power Transient Voltage Protection from
Lightning per IEC61000-4-5 for class 2 and 3 with
source impedance of 2 Ohms for MPZ5-16 and
MPZ-32 as well as class 4 for MPZ5-16
MECHANICAL AND PACKAGING
Transient Peak Pulse Power: 40 kW at 0.1 ms and
8 kW at 1.0 ms (sq. wave) or 12 kW @ 10/1000 us
DC Power Dissipation: 350 Watts @ TC = 25oC
(Derate 2.33 W/oC above 25 oC)
Operating junction & storage temperature range:
-65oC to +175oC.
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Robust copper heat-sink mounting plates and cells
Finish: Nickel-Solder Plated
Polarity: Anode-to-Case is standard. Cathode-toCase available upon request.
Weight: 61 grams (approximate)
ELECTRICAL CHARACTERISTICS (TA = 25oC, VF = 1.5 V max @ 10 A for all types)
Rated Standoff
Voltage
(Note 1)
Maximum Device
Clamping Factor
CF= VZ @ IZ(pulse)
Vz @ Izt
Minimum
Zener Voltage
Maximum Zener
Voltage
Pulse Width = 1.0 ms
Maximum
Standby Current
ID
Typical
Capacitance
C (typ)
@ VWM
µF
Copyright  2003
03-14-2003 REV 0
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
MPZ5 Series
VZ (min) @ I ZT VZ (max) @ IZ (pulse)
VWM
VWM
@ VWM
Type
µAdc
Vdc
Vrms
(Note 2)
Vdc
Adc
Vdc
Adc
MPZ5-16A
14
10
1.25
16
0.4
24
200
50
0.025
MPZ5-16B
14
10
1.25
16
0.4
20
200
50
0.025
MPZ5-32A
28
20
1.25
32
0.2
50
100
50
0.011
MPZ5-32B
28
20
1.25
32
0.2
45
100
50
0.011
MPZ5-32C
28
20
1.25
32
0.2
40
100
50
0.011
MPZ5-180A
165
117
1.14
180
0.03
250
20
50
0.0012
MPZ5-180B
165
117
1.14
180
0.03
225
20
50
0.0012
MPZ5-180C
165
117
1.14
180
0.03
205
20
50
0.0012
NOTE 1: Rated Standoff Voltage (VWM) is defined as normal input voltage to device for non-operating condition. If non-sinusoidal wave or dc
input is present, the peak operating voltage input values for VWM should be used to select device type.
NOTE 2: The maximum device clamping factor CF is a ratio of VZ measured at IZ (pulse) given in the Electrical Characteristics Table divided by VZ
measured at IZT under steady state conditions. This value guarantees the sharpness of the voltage breakdown of individual devices.
Figure 2 demonstrates the typical sharpness of the breakdown, and indicates the voltage regulation over a wide range of currents where
the change in voltage êVZ is as follows: êVZ = VZ @ IZ (pulse) – VZ @ IZT
MPZ5-16, MPZ5-32, & MPZ5-180 Series
High Power Transient Voltage Suppressor
and Zener
SCOTTSDALE DIVISION
W W W . Microsemi . COM
OUTLINE AND CIRCUIT
PACKAGE DIMENSIONS
Copyright  2003
03-14-2003 REV 0
MILLIMETERS
MIN
MAX
50.29
51.31
37.59
38.61
16.51
20.24
21.01
2.92
3.43
1.32
1.83
29.97
30.99
3.56
4.06
10.06
10.57
46.74
47.74
3.30
3.81
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
INCHES
MIN
MAX
1.980
2.020
1.480
1.520
0.650
0.797
0.827
0.115
0.135
0.052
0.072
1.180
1.220
0.140
0.160
0.396
0.416
1.840
1.860
0.130
0.150
Page 2
MPZ5 Series
DIM
A
B
C
D
E
F
G
H
J
L
Q
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