400 Watt Transient Voltage Suppressors 6.8 to 400 Volts
MCC
Features
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Description
MCC
Features
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P4KE6.8 THRU P4KE400A
400 Watt Transient Voltage Suppressors 6.8 to 400 Volts
DO-41
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
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
D
10 PPP - KW 1.0
A Cathode Mark
0.1 .1µse 1µsec 10µsec 100µsec 1msec c tP 0 Peak Pulse Power (P PP ) – versus – Pulse Time (tP )
B D
Figure 2 - Pulse Waveform tr 100 % IPP 50 Peak Value IPP Half Wave IPP /2 10 x 1000 Wave as defined by R.E.A.
DIM A B C D INCHES MIN .166 .080 .028 1.000
C
Test wave form parameters: tr = 10 µsec
DIMENSIONS MM MIN 4.10 2.00 .70 25.40
MAX .205 .107 .034 ---
MAX 5.20 2.70 .90 ---
NOTE
0
1
msec
2
3
Peak Pulse Current (% I P P ) - Versus - Time (t)
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P4KE6.8 thru P4KE400A
Figure 3 - Typical Capacitance 10000 Measured at zero bias pf 1000 % PPP 50 100 Measured at standoff voltage 10 0 10 VBR Typical Capacitance (pf) – versus – Breakdown voltage (VBR) 100 1000 25 100 100
MCC
Figure 4 - Derating Curve
150
200
Temperature °C Peak Pulse Power (% P PP ) - Versus - Temperature °C...
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