PMT301400 [CLARE]
HIGH-SPEED, HIGH-CURRENT SURGE PROTECTORS; 高速，大电流浪涌保护器
| 型号： | PMT301400 |
| 厂家： | 
CLARE |
| 描述： | HIGH-SPEED, HIGH-CURRENT SURGE PROTECTORS |
| 文件： | 总3页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIGH-SPEED, HIGH-CURRENT SURGE PROTECTORS
PMT(301) Series
DESCRIPTION
CP Clare’s PMT(301) Series surge protectors (350-3500V) provide a high level of protection from high-speed,
high-current transient surges. These devices are constructed using a proprietary semiconductor junction process,
which results in nanosecond response times combined with peak current ratings in excess of 10kA.
APPLICATIONS
FEATURES
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Test equipment
Fast impulse breakdown
Medical electronics
Instrumentation circuits
TWT drive circuitry
Avionics
Tight DC breakdown voltage tolerance (±10%)
Rugged ceramic-metal construction
Low capacitance
STANDARD VOLTAGES
Series
DC Breakdown
Voltage (typ)
Unit
PMT(301)
350
400
500
550
600
800
1.0
1.5
2.0
2.5
3.0
3.5
V
V
V
V
V
V
kV
kV
kV
kV
kV
kV
(See detailed specifications for more information.)
North America: 1-800-CPCLARE
Europe: 32-11-300868
Asia: 886-2-2523-6368
Japan: 81-3-3980-2212
552
TWO ELECTRODE HIGH VOLTAGE SURGE ARRESTERS
PMT(301) Series
SPECIFICATIONS
All characteristics at 25˚C
PMT(301)350
PMT(301)400
PARAMETER
CONDITIONS
SYMBOL
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
100V/s
80kV/µs
100V
VBD
Vbd
IR
C
315
-
350
385
1150
-
360
400
440
1200
-
V
V
Ω
pF
-
-
-
-
1010
-
-
-
-
1010
-
1MHz
4.0
4.0
Life Ratings
Surge Life
100A (PW=20 µs)
-
6000
-
-
6500
-
-
surges
PMT(301)500
PMT(301)550
PARAMETER
CONDITIONS
SYMBOL
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
100V/s
80kV/µs
100V
VBD
Vbd
IR
C
450
-
500
550
1300
-
495
550
605
1350
-
V
V
Ω
pF
-
-
-
-
1010
-
-
-
-
1010
-
1MHz
4.0
4.0
Life Ratings
Surge Life
100A (PW=20 µs)
-
7800
-
-
8500
-
-
surges
PMT(301)600
PMT(301)800
PARAMETER
CONDITIONS
SYMBOL
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
100V/s
80kV/µs
100V
VBD
Vbd
IR
C
540
-
600
660
1400
-
720
800
880
1600
-
V
V
Ω
pF
-
-
-
-
1010
-
-
-
-
1010
-
1MHz
4.0
4.0
Life Ratings
Surge Life
100A (PW=20 µs)
-
9300
-
-
16600
-
-
surges
PMT(301)1.0
PMT(301)1.5
PARAMETER
CONDITIONS
SYMBOL
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
100V/s
80kV/µs
100V
VBD
Vbd
IR
C
0.9
-
1.0
1.1
1.8
-
1.35
1.50
1.65
2.3
-
kV
kV
Ω
-
-
-
-
1010
-
-
-
-
1010
-
1MHz
4.0
4.0
pF
Life Ratings
Surge Life
100A (PW=20 µs)
-
29300
-
-
53700
-
-
surges
www.cpclare.com
553
TWO ELECTRODE HIGH VOLTAGE SURGE ARRESTERS
PMT(301) Series
SPECIFICATIONS
All characteristics at 25˚C
PMT(301)2.0
PMT(301)2.5
PARAMETER
CONDITIONS
SYMBOL
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
100V/s
80kV/µs
100V
VBD
Vbd
IR
C
1.8
-
2.0
2.2
2.55
-
2.25
2.5
2.75
3.19
-
kV
kV
Ω
-
-
-
-
1010
-
-
-
-
1010
-
1MHz
4.0
4.0
pF
Life Ratings
Surge Life
100A (PW=20 µs)
-
68100
-
-
68100
-
-
surges
PMT(301)3.0
PMT(301)3.5
PARAMETER
CONDITIONS
SYMBOL
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
100V/s
80kV/µs
100V
VBD
Vbd
IR
C
2.7
-
3.0
3.3
3.83
-
3.15
3.5
3.85
4.47
-
kV
kV
Ω
-
-
-
-
1010
-
-
-
-
1010
-
1MHz
4.0
4.0
pF
Life Ratings
Surge Life
100A (PW=20 µs)
-
68100
-
-
68100
-
-
surges
MECHANICAL DIMENSIONS
ORDERING INFORMATION
Devices in the PMT(301) series with other breakdown voltages in
the 350 to 3500 V range are available upon request.
DIMENSIONS
mm
(inches)
A complete part number is represented by the digits below.
Breakdown voltages are expressed in Volts for devices <1000V
and kV for devices ≥1KV. For example, PMT(301)2.0 is a 2kV
PMT(301) series device.
19.05 ± 0.76
(0.750 ± 0.030)
1.93 ± 0.13 DIA.
(0.076 ± 0.005)
PMT(301) XXX
PMT(301) X.X
for 350-800V
for 1.0-3.5 kV
Series
PMT3(310)
Breakdown Voltage
See specifications
tables
8.00 ± 0.13 DIA.
(0.315 ± 0.005)
4.75 ± 0.76
(0.187 ± 0.030)
5.00 ± 0.76 MAX.
(0.197 ± 0.030)
North America: 1-800-CPCLARE
Europe: 32-11-300868
Asia: 886-2-2523-6368
Japan: 81-3-3980-2212
554
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