P6KA Vishay Siliconix, P6KA Datasheet - Page 3

• Manufacturer Part Number: P6KA
• Description: Automotive Transient Voltage Suppressors
• Manufacturer: Vishay Siliconix

Ratings and
Characteristic Curves
Document Number 88368
06-May-02
3.75
1.25
100
150
100
0.1
5.0
2.5
10
50
1
0
0
0.1 s
0
0
Fig. 1 – Peak Pulse Power Rating Curve
L = 0.375" (9.5mm)
Lead Lengths
1.6 x 1.6 x 0.040"
(40 x 40 x 1mm)
Copper Heat Sinks
25
td
Fig. 5 – Steady State Power
1.0 s
tr = 10 sec.
Peak Value
I
Fig. 3 – Pulse Waveform
PPM
T
1.0
50
L
td — Pulse Width (sec.)
— Lead Temperature ( C)
Derating Curve
10 s
75
t — Time (ms)
Half Value — IPP
I
PPM
100
2.0
(T
Non-repetitive Pulse
Waveform shown in Fig. 3
T
A
T
Pulse Width (td)
is defined as the point
where the peak current
decays to 50% of I
10/1000 sec. Waveform
as defined by R.E.A.
A
= 25°C unless otherwise noted)
100 s
J
= 25 C
= 25 C
125
60H
or Inductive Load
2
Z
Resistive
150
3.0
1.0ms
175
PPM
10ms
200
4.0
6,000
1,000
200
100
100
100
10
10
75
50
25
0
1
0
1.0
Fig. 4 – Typical Junction Capacitance
Fig. 6 - Maximum Non-Repetitive/Peak
T
f = 1.0MHz
Vsig = 50mVp-p
J
= 25 C
25
Fig. 2 – Pulse Derating Curve
T
V
Forward Surge Current
A
(BR)
50
P6KA6.8 thru P6KA43A
— Ambient Temperature ( C)
Measured at
Stand-Off
Voltage, V
Number of Cycles at 60H
— Breakdown Voltage (V)
75
Vishay Semiconductors
formerly General Semiconductor
10
WM
100
T
8.3ms Single Half Sine-Wave
(JEDEC Method)
10
L
= 75 C
125
150
Measured at
Zero Bias
Z
100
175
www.vishay.com
100
200
200
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