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
◎
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.
1.0 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
DIA.
0.205 (5.2)
0.160 (4.1)
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
◎
Typical IR less than 1µA above 10V
◎
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
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
Peak Pulse Power Dissipation at T
A
= 25℃ , T
P
= 1ms (Note 1)
Steady State Power Dissipation at T
L
= 75℃ , Lead
lengths.375",(9.5mm) (Note 2)
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
Superimposed on Rated Load,(JEDEC Method) (Note 3)
Operating junction and Storage Temperature Range
SYMBOL
P
PPM
P
M(AV)
I
FSM
T
J
, T
STG
VALUE
Minimum
400
1
40
-55 to
+ 175
UNITS
Watts
Watts
Amps
℃
Notes :
1.Non-repetitive current pulse , per Fig. 3 and derated above T
A
= 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
02 | www.spsemi.cn