P4KE6.8
THRU
P4KE400A
Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
400 Watt
Transient Voltage
Suppressors
Features
·
·
·
·
Unidirectional And Bidirectional
Low Inductance
High Temp Soldering: 250°C for 10 Seconds At Terminals
For Bidirectional Devices Add “C” To The Suffix Of The Part
Number: i.e. P4KE6.8C or P4KE6.8CA for 5% Tolerance Devices
6.8 to 400 Volts
DO-41
Maximum Ratings
·
·
·
·
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
400 Watt Peak Power
Response Time 1 x 10-12 Seconds For Unidirectional and 5 x 10-9
For Bidirectional
Figure 1
10
D
PPP - KW
1.0
A
Cathode
B
0.1
.1mse
1msec
10msec
100msec
1msec
tP
D
Peak Pulse Power (P ) – versus – Pulse Time (tP)
PP
C
Figure 2 - Pulse Waveform
Test wave
form
parameters:
tr
Peak Value I
100
50
PP
t = 10 msec
Half Wave IPP/2
10 x 1000 Wave as
defined by R.E.A.
DIMENSIONS
% IPP
INCHES
MIN
.166
MM
MIN
DIM
A
MAX
.205
.107
.034
---
MAX
5.20
2.70
.90
NOTE
4.10
2.00
.70
B
.080
C
D
.028
1.000
25.40
---
0
1
2
3
msec
Peak Pulse Current (% I ) - Versus - Time (t)
PP
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