SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
SMAJ5.0A~170CA
400W Surface Mount Transient Voltage Suppressor
SMA
Features
z Stand-off voltage from 5.0 to 170 volts
z 400W Peak Pulse Power capability on 10/1000 µs waveform
repetition rate(duty cycle): 0.01%
z Ideal for ESD protection of data lines in accordance with
IEC 1000-4-2 (IEC801-2)
z Ideal for EFT protection of data lines in accordance with
IEC 1000-4-4 (IEC801-4)
z Fast response time: typically less than 1.0ps from 0v to VBR
z Low incremental surge resistance, excellent clamping capability
z Typical IR less than 1 uA above 10V
z High temperature soldering guaranteed:
250°C/10 seconds at terminals
z This series is UL recognized under component index. File number E315008
z RoHS Compliant
Maximum Ratings (T Ambient=25ºC unless noted otherwise)
Symbol
Description
Value
Unit
Conditions
Stand-Off Voltage
5.0 to 170
V
V WM
PPPM
Peak Pulse Power Dissipation
on 10/1000 us waveform
Minimum 400
W
Non-repetitive current pulse
Peak Pulse current
on 10/1000 us waveform
See Table
1.0
A
W
A
Non-repetitive current pulse
IPPM
PM(AV)
IFSM
Steady State Power Dissipation
Peak Forward Surge Current
At TL(Lead Temperature)=75°C (Note 1)
8.3ms single half sine-wave superimposed
on rated load (uni-direction only), TL=75°C
40.0
Maximum Instantaneous
Forward Voltage
8.3ms single half sine-wave
(uni-direction only), TL=75°C
3.5
V
V F
Operating Junction and Storage
Temperature Range
-55 to 150
° C
TJ,TSTG
Note: (1) Mounted on copper pad area of 0.2" x 0.2" (5.0mmx5.0mm).
Rev. D/AH 2007-08-01
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