Data Sheet
5.0V to 170V SMD TRANSIENT
VOLTAGE SUPPRESSORS
Mechanical Dimensions
Description
TVS
Device
Load
Package
SMA
Uni-Polar
TVS
Device
Load
Uni-Polar
Features
n 400 WATT PEAK POWER PROTECTION
n EXCELLENT CLAMPING CAPABILITY
n FAST RESPONSE TIME
n TYPICAL IR < 1υA ABOVE 10V
n
GLASSPASSIVATEDCHIPCONSTRUCTION
n MEETS UL SPECIFICATION 94V-0
Electrical Characteristics @ 25OC.
SMAJ5.0...170
Units
Maximum Ratings
......................................... 400 Min. ..........................................
Peak Power Dissipation...PPK
TP = 1mS (Note 5)
Watts
Watts
Amps
.............................................
1
...............................................
Steady State Power Dissipation...PD
@ TT = 75°C (Note 2)
............................................. 40 ...............................................
Non-Repetitive Peak Forward Surge Current...IFSM
@ Rated Load Conditions, 8.3 mS, ½ Sine Wave, Single Phase
(Note 3)
............................................. 0.12 ...............................................
Weight...GRM
Grams
............................................. 10 Sec. ........................................... Min. to
Solder
Soldering Requirements (Time & Temp)...ST
@ 250°C
......................................... -65 to 175 ..........................................
°C
Operating & Storage Temperature Range...TJ, TSTRG
NOTES: 1. For Bi-Directional Applications, Use C or CA. Electrical Characteristics Apply in Both Directions.
2. Mounted on 8mm Copper Pads to Each Terminal.
3. 8.3 mS, ½ Sine Wave, Single Phase Duty Cycle, @ 4 Pulses Per Minute Maximum.
4. V Measured After It Applies for 300 uS. IT = Square Wave Pulse or Equivalent.
5. NBoRn-Repetitive Current Pulse. Per Fig. 3 and Derated Above TA = 25°C per Fig. 2.
Page 10-36
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