SMAJ5.0A Datasheet, PDF (1/4 Pages) Littelfuse – Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors

400W Surface Mount
Transient Voltage Suppressors
Feature:
* 400 Watt Peak Power Dissipation
* Glass Passivated Die Construction
* Excellent Clamping Capability Fast Response Time
* Plastic Material Has UL Flammability _{Classification Rating 94V-O}
Mechanical Data
* Case: Transfer Molded Epoxy
* Polarity: Indicator by Cathode Band
(Bi-directional Devices Has no Polarity Indicator)
* Terminals: Solderable per MIL-STD-202 Method 208
* Weight: 0.064grams(approx)
SMAJ5.0A/CA thru
SMAJ170A/CA
Peak Pulse Power
400 Watt
Stand-off Voltage
5.0 To 170 VOLTS
SMA(DO-214AC)
Maximum Ratings
Characteristics
Peak Pulse Power Dissipation
on 10/1000us Waveform(1)(2)(FIG1)
Peak Pulse Current of
on 10/1000us Waveform(FIG3)
Peak Forward Surge Current 8.3ms Single
Half Sine-Wave, Superimposed on Rated
Load(JEDEC Method)(2)(3)
Operating and Storage Junction Temperature
Range
Symbol
Value
Unit
P_PPM
400
W
I _PPM
see
Table
A
I _FSM
40
A
Tj, T _STG
-55 to -150
C
NOTE: 1. Non-Repetitive Current Pulse, per FIG3 and Derated above TA=25 C per FIG2
2. Mounted on 5.0mm² Copper Pads to each Terminal
3. 8.3ms Single Half Sine-Wave, or equivalent Square Wave, Duty Cycle=4 pulses per minutes Maximum.
WEITRON
http://www.weitron.com.tw