Datasheet

P6KE6.8(C)A - P6KE440(C)A
P6KE6.8(C)A - P6KE440(C)A, Rev. A
Transient Voltage Supressors
(continued)
Typical Characteristics
Steady State Power Derating Curve
0 25 50 75 100 125 150 175 200
0
1.25
2.5
3.75
5
LEAD TEMPERATURE ( C)
POWER DISSIPATION (W)
º
Pulse Derating Curve
0 25 50 75 100 125 150 175 200
0
25
50
75
100
AMBIENT TEMPERATURE ( C)
PULSE POWER (%)
º
Non-Repetitive Surge Current
12 51020 50100
10
20
50
100
200
NUMBER OF CYCLES AT 60Hz
FORWARD SURGE CURRENT (A)
T = T max
8.3ms Single Half Sine-Wave
JEDEC Method
A
A
Peak Pulse Power Rating Curve
0.0001 0.001 0.01 0.1 1 10
0.1
1
10
100
PULSE WIDTH (ms)
PULSE POWER (kW)
T = 25 C
º
A
Pulse Waveform
01234
0
50
100
150
TIME (ms)
PEAK PULSE CURRENT (%)
T = 25 C
º
A
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of Ipp
10/1000
µ
sec Waveform
as Defined by R.E.A.
tf = 10
µ
sec
e-kt
Peak Value
Ippm
Half Value-Ipp
2
td
Junction Capacitance - Unidirectional
1 5 10 50 100 200
10
20
50
100
200
500
1000
2000
4000
6000
REVERSE VOLTAGE (V)
CAPACITANCE (pF)
T = 25 C
º
A
f = 1.0 MHz
Visg = 50m Vp-p
Measured at
Zero Bias
Measured at
Stand-Off
Voltage (V mw)