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30KW28A Datasheet(PDF) 1 Page - MDE Semiconductor, Inc.

Part No. 30KW28A
Description  GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
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Manufacturer  MDE [MDE Semiconductor, Inc.]
Direct Link  http://www.mdesemiconductor.com
Logo MDE - MDE Semiconductor, Inc.

30KW28A Datasheet(HTML) 1 Page - MDE Semiconductor, Inc.

  30KW28A Datasheet HTML 1Page - MDE Semiconductor, Inc. 30KW28A Datasheet HTML 2Page - MDE Semiconductor, Inc. 30KW28A Datasheet HTML 3Page - MDE Semiconductor, Inc.  
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FEATURES
• Plastic package has Underwriters Laboratory
P-600
Flammability Classification 94V-0
• Glass passivated junction
• 30000W Peak Pulse Power
capability on 10/1000 µs waveform
• Excellent clamping capability
1.0(25.4) MIN
• Repetition rate (duty cycle):0.05%
.360(9.1)
• Low incremental surge resistance
.340(8.6)
• Fast response time: typically less
DIA
.360(9.1)
than 1.0 ps from 0 volts to BV
.340(8.6)
• Typical Id less than 1µA above 10V
• High temperature soldering guaranteed:
265°C/10 seconds/.375", (9.5mm) lead
length, 5lbs., (2.3kg) tension
.052(1.3)
1.0(25.4) MIN
.048(1.2)
DIA
MECHANICAL DATA
Case:Molded plastic over glass passivated junction
Terminals: Plated Axial leads, solderable per
Dimensions in inches (milimeters)
MIL-STD-750, Method 2026
Polarity: Color band denoted positive end (cathode)
except Bipolar
Mounting Position: Any
Weight: 0.07 ounce, 2.1 gram
Ratings at 25°C ambient temperature unless otherwise specified.
RATING
SYMBOL
VALUE
UNITS
Peak Pulse Power Dissipation on 10/1000 µs
waveform (NOTE 1)
Peak Pulse Current of on 10-1000 µs waveform
(NOTE 1)
Steady State Power Dissipation at Tl=75 °C
Lead Lengths.375", (9.5mm)(NOTE 2)
Peak Forward Surge Current, 8.3ms Sine-Wave
Superimposed on Rated Load, (JEDEC Method)
(NOTE 3)
Operatings and Storage Temperature Range
TJ, TSTG
-55 to +175
°C
NOTES:
1.Non-repetitive current pulse, per Fig.3 and derated above Ta=25 °C per Fig.2.
2.Mounted on Copper Pad area of 0.8x0.8" (20x20mm) per Fig.5.
3.8.3ms single half sine-wave, or equivalent square wave, Duty cycle=4 pulses per minutes maximum
Certified RoHS Compliant
UL File # E223026
MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel: 760-564-8656 • Fax: 760-564-2414
1-800-831-4881 Email: sales@mdesemicondutor.com Web: www.mdesemiconductor.com
MAXIMUM RATINGS AND CHARACTERISTICS
Electrical characteristics apply in both directions.
For Bidirectional use C or CA Suffix for types 28KW30 thru types 30KW400
DEVICES FOR BIPOLAR APPLICATIONS
30KW SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE-28.0 TO 400 Volts
30000 Watt Peak Pulse Power
PPPM
Minimum 30000
Watts
IFSM
400.0
Amps
IPPM
SEE TABLE 1
Amps
PM(AV)
8.0
Watts


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