
SMAJ5.0 thru SMAJ170CA
SURFACE MOUNT 500 Watt
Transient Voltage Suppressor
SCOTTSD A L E DIVISION
W
.Mi
cr
os
em
i
.C
O
M
SM
A
J5.
0th
ru
SM
A
J1
70
C
A
GRAPHS
tw Microseconds
FIGURE 1
Peak Pulse Power (PPP) – Kilowatts versus
Pulse Width (tw) - Microseconds
C
–
Ca
pa
cita
nce
-
Pi
cofarads
FIGURE 2
TL Lead Temperature
oC
V(BR) - Breakdown Voltage – Volts
Peak
Pulse
Power
(
P
PP
)or
conti
nuous
Power
in
Percent
of
25
o C
Ratin
g
Pulse Waveform for Exponential Surge
FIGURE 3
FIGURE 4
Derating Curve
Typical Capacitance vs. Breakdown Voltage
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4
Copyright
2002
6-01-2004 REV E