20KPA Datasheet, PDF (2/3 Pages) Littelfuse – Transient Voltage Suppression Diodes

20KPA(20KW) Series
20KPA SERIES
CLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPRESSOR
STAND-OFF VOLTAGE-20 TO 300 Volts
20000 Watt Peak Pulse Power
Case Style P600
FEATURES
◎ Plastic package
◎ Glass passivated junction
◎ 20000W Peak Pulse Power capability on 10/1000 µs
1.0 (25.4)
waveform
MIN.
◎ Excellent clamping capability
0.360 (9.1)
0.340 (8.6)
DIA.
◎ Repetition rate (duty cycle) : 0.05%
◎ Low incremental surge resistance
0.360 (9.1)
0.340 (8.6)
◎ Fast response time : typically less than 1.0 ps from 0 volts to BV min.
◎ High temperature soldering guaranteed : 265°C / 10 seconds / .375"
,(9.5mm) lead length,51bs.(2.3kg) tension
◎ Pb-free plated
MECHANICAL DATA
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
Case: Molded plastic over glass passivated junction
Terminal: Solderable per MIL-STD-750, Method 2026
Polarity: Color band denoted positive end (cathode)
except Bipolar
Mounting Position: Any
Dimensions in inches and(millimeters)
Weight: 0.07 ounce, 2.5 gram
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types 20KPA 20 thru types 20KPA 300.(e.g. 20KPA20C, 20KPA300CA)
Electrical characteristics apply in both directions.
MAXIMUM PATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
RATING
Peak Pulse Power Dissipation on 10/ 1000 µs waveform
Peak Pulse Current of on 10-1000 µs waveform
Steady State Power Dissipation at T1= 75°C Lead Lengths. 375",
9.5mm)
SYMBOL VALUE UNITS
P_PPM
Minimum
20000
Watts
I_PPM
SEE
TABLE 1
Amps
(
P_M (AV)
8
Watts
Peak Forward Surge Current,1/20 second / 25℃ (JEDEC Method)
Operatings and Storage Temperature Range
I_FSM
T_J , T_STG
400
-55 to
+175
Amps
°C
REV.20134.085.01
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