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   20000 Watts Peak Pulse Power
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大功率瞬态抑制二极管(20KW SERIES)
CLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPRESSOR
VOLTAGE-20.0 TO 300 Volts
2000 Watt Peak Pulse Power

FEATURES
◎ Plastic package
◎ Glass passivated junction
◎ 20000W Peak Pulse Power capability on 10/1000 μs waveform
◎ Excellent clamping capability
◎ Repetition rate (duty cycle) : 0.05%
◎ Low incremental surge resistance
◎ Fast response time : typically less than 1.0 ps from 0 volts to BV
lead length, 51bs. , (2.3kg) tension
◎ High temperature soldering guaranteed : 265°C / 10 seconds / .375" , ( 9.5mm)
 
MECHANICAL DATA
Case: Molded plastic over glass passivated junction
Terminal: Plated Axial Leads , solderable per MIL-STD-750, Method 2026
Polarity: Color band denoted positive end (cathode) except Bipolar
Mounting Position: Any
Weight: 0.07 ounce, 2.1 gram
 
For Bidirectional use C or CA Suffix for types 20KW 20 thru types 20KW 300.
Electrical characteristics apply in both directions.
DEVICES FOR BIPOLAR APPLICATIONS
 
Ratings at 25°C ambient temperature unless otherwise specified.
MAXIMUM PATINGS AND CHARACTERISTICS
 
RATING SYMBOL VALUE UNITS
Peak Pulse Power Dissipation on 10/ 1000 μs waveform
PPPM
Minimum
20000
Watts
Peak Pulse Current of on 10-1000 μs waveform
IPPM
SEE
TABLE 1
Amps
Steady State Power Dissipation at T1= 75°C Lead Lengths. 375", ( 9.5mm)
PM (AV)
8
Watts
Peak Forward Surge Current,1/20 second / 25℃ (JEDEC Method)
IFSM
400
Amps
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℃ per Fig. 2 .
2.Mounted on Copper Pad area of 0.8×0.8" (20×20mm) per Fig. 5
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