PMT(275) Просмотр технического описания (PDF) - Clare Inc => IXYS
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PMT(275) Datasheet PDF : 3 Pages
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All characteristics at 25˚C
PARAMETER
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
Life Ratings
Surge Life
PARAMETER
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
Life Ratings
Surge Life
HIGH-SPEED, HIGH-CURRENT SURGE PROTECTORS
SPECIFICATIONS
PMT/UMT (275) Series
CONDITIONS
100V/s
5kV/µs
100V
1MHz
1kA (PW=20 µs)
CONDITIONS
100V/s
5kV/µs
100V
1MHz
1kA (PW=20 µs)
UMT(275)1.0
UMT(275)1.5
SYMBOL MIN TYP MAX MIN TYP MAX
UNITS
VBD
Vbd
IR
C
-
SYMBOL
0.9 1.0 1.1
-
-
1.25
1010
-
-
-
-
4
500
-
-
UMT(275)2.0
MIN TYP MAX
1.35 1.50 1.65
-
- 1.88
1010
-
-
-
-
4
500 -
-
UMT(275)2.5
MIN TYP MAX
kV
kV
Ω
pF
surges
UNITS
VBD
1.8 2.0 2.2 2.25 2.50 2.75
kV
Vbd
-
-
2.5
-
- 3.13
kV
IR
1010
-
-
1010
-
-
Ω
C
-
-
4
-
-
4
pF
-
500
-
-
500 -
-
surges
MECHANICAL DIMENSIONS
DIMENSIONS
mm
(inches)
19.05 ± 0.76
(0.750 ± 0.030)
1.93 ± 0.13 DIA.
(0.076 ± 0.005)
4.75 ± 0.76
(0.187 ± 0.030)
5.00 ± 0.76 MAX.
(0.197 ± 0.030)
8.00 ± 0.13 DIA.
(0.315 ± 0.005)
ORDERING INFORMATION
Devices in the PMT/UMT(275) series with other breakdown voltages
in the 350-2500V range are available upon request.
A complete part number is represented by the digits below. Break-
down voltages are expressed in Volts for devices <1000V and kV for
devices ≥1kV. For example, PMT(275)350 is a 350V PMT(275) series
device, and UMT(275)2.0 is a 2kV UMT(275) series device.
PMT(275) XXX for 350-500 V
UMT(275) XXX for 550-850 V
UMT(275) X.X for 1.0-2.5 kV
Series
PMT(275)
UMT(275)
Breakdown Voltage
See specification tables
www.cpclare.com
551
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