Transient voltage suppression diodes, Axial leaded – 600w > p6ke series, P6ke s eries p6ke s eries – Littelfuse P6KE Series User Manual
Page 3: I-v curve characteristics, Figure 2 - peak pulse power rating
Transient Voltage Suppression Diodes
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/24/14
Axial Leaded – 600W > P6KE series
P6KE S
eries
P6KE S
eries
I-V Curve Characteristics
Voltage Transients
Time
Voltage Across TVS
Current Through TVS
Voltage or Current
Figure 1 - TVS Transients Clamping Waveform
Ratings and Characteristic Curves
(T
A
=25°C unless otherwise noted)
Figure 2 - Peak Pulse Power Rating
Vc V
BR
V
R
I
R
I
T
I
pp
V
Uni-directional
V
F
Vc V
BR
V
R
I
R
I
T
I
pp
V
Vc
V
BR
V
R
I
pp
I
R
I
T
Bi-directional
P
PPM
Peak Pulse Power Dissipation -- Max power dissipation
V
R
Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
V
BR
Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (I
T
)
V
C
Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current)
I
R
Reverse Leakage Current -- Current measured at V
R
V
F
Forward Voltage Drop for Uni-directional
continues on next page.
0.1
1
10
100
0.001
0.01
0.1
1
P
PPM
-Peak Pulse Power (KW
)
10
t
d
-Pulse Width (ms)