Littelfuse TPSMA6L Series - Manual (Page 3)

©2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Transient Voltage Suppression Diodes
3
Revised: December 12, 2012
TVS Diode Arrays
(SPA ™ Family of Products)
TPSMA6L Series
Surface Mount – 600W > TPSMA6L Series
Please refer to http://www.Littelfuse.com for current information.
I-V Curve Characteristics
Vc V BR V R
I R
I T
I pp
V
Uni-directional
V F
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 current 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
0.1
1
10
100
0.000001 0.00001 0.0001 0.001
t
d
-Pulse Width (sec.)
0.2x0.2" (5.0x5.0mm)
Copper Pad Area
P PPM
-Peak Pulse Power (kW)
Figure 2 - Peak Pulse Power Rating Curve
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)
continues on next page.