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P4KE6.8A thru P4KE540A
www.vishay.com
Vishay General Semiconductor
THERMAL CHARACTERISTICS (T A = 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance, junction to lead
Typical thermal resistance, junction to ambient L Lead = 10 mm
SYMBOL
R ? JL
R ? JA
VALUE
66
100
UNIT
°C/ W
ORDERING INFORMATION (Example)
PREFERRED PIN
P4KE6.8A-E3/54
UNIT WEIGHT (g)
0.350
PREFERRED PACKAGE CODE
54
BASE QUANTITY
5500
DELIVERY MODE
13" diameter paper tape and reel
P4KE6.8AHE3/54
(1)
0.350
54
5500
13" diameter paper tape and reel
Note
(1) AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES (T A = 25 °C unless otherwise noted)
100
Non-Repetitive Pulse
Waveform shown in Fig. 3
T A = 25 °C
150
t r = 10 μs
Peak Value
I PPM
T J = 25 °C
Pulse Width (t d )
is defined as the Point
where the Peak Current
Decays to 50 % of I PPM
10
100
Half Value - I PP
I PPM
2
1
0.1
50
0
t d
10/1000 μs Waveform
as defined by R.E.A.
0.1
1
10
100
1000
10 000
0
1.0
2.0
3.0
4.0
100
t d - Pulse Width (μs)
Fig. 1 - Peak Pulse Power Rating Curve
10 000
t - Time (ms)
Fig. 3 - Pulse Waveform
T J = 25 °C
f = 1.0 MHz
V sig = 50 mV p-p
75
1000
Measured at
Zero Bias
50
100
25
Measured at Stand-Off
Voltage V WM
0
10
0
25
50
75
100
125
150
175
200
1
10
100
1000
T J - Initial Temperature (°C)
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
V BR - Breakdown Voltage (V)
Fig. 4 - Typical Junction Capacitance Uni-Directional
Revision: 18-Sep-12
3
Document Number: 88365
For technical questions within your region: DiodesAmericas@vishay.com , DiodesAsia@vishay.com , DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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