P4KE(400W) Series
P4KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 6.8 to 550 Volts
400 Watt Peak Power / 1.0 Watt Steady State
DO-204AL
(DO-41 Plastic)
FEATURES
◎ Plastic package
◎ Glass passivated chip junction in DO-41 Package
0.107 (2.7)
0.080 (2.0)
DIA.
1.0 (25.4)
MIN.
◎ 400W surge capability at 10/1000 µs wave form
◎ Excellent clamping capability
◎ Low zener impedance
◎ Fast response time: typically less than 1.0ps from 0 Volts to BV min.
◎ Typical IR less than 1µA above 10V
0.205 (5.2)
0.160 (4.1)
◎ High temperature soldering guaranteed: 265°C/10 seconds/.375"
,(9.5mm) lead length, 5lbs., (2.3kg) tension
◎ Pb-free plated
MECHANICAL DATA
Case: JEDEC DO-41 Molded Plastic
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
Terminal: Solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode except Bipolar
Mounting Position: Any
Weight: 0.012 ounce, 0.3 grams
Dimensions in inches and(millimeters)
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use C or CA Suffix for types P4KE 6.8 thru types P4KE550 (e.g. P4KE6.8C , P4KE550CA)
Electrical characteristics apply in both directions
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
RATING
SYMBOL VALUE UNITS
Peak Pulse Power Dissipation at TA = 25℃ , TP = 1ms (Note 1)
Steady State Power Dissipation at TL = 75℃ , Lead
lengths.375",(9.5mm) (Note 2)
PPPM
PM(AV)
Minimum
400
1
Watts
Watts
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
Superimposed on Rated Load,(JEDEC Method) (Note 3)
IFSM
40
Amps
Operating junction and Storage Temperature Range
TJ , TSTG
-55 to
+ 175
℃
Notes :
1.Non-repetitive current pulse , per Fig. 3 and derated above TA = 25℃ per Fig. 2 .
2.Mounted on Copper Pad area of 1.6×1.6" (40×40mm) per Fig. 5.
3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
REV.2014.05.01
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