Document
P4SMAFJ Series
Surface Mount Transient Voltage Suppressors
Features • For surface mounted applications in order to optimize board space. • Low profile package • Glass passivated junction • Low inductance • Plastic package has Underwriters Laboratory Flammability
Mechanical Data • Case: SMAF • Terminals: Solderable per MIL-STD-750, Method 2026
SMAF
4.4 4.9 3.3 3.7
2.40 2.80
1.3 1.6
0.9 1.1
0.12 0.2
All Dimensions in mm
Absolute Maximum Ratings (Ta = 25 OC unless otherwise specified)
Parameter
Symbol
Peak Pulse Power Dissipation on 10/1000 s waveform 1) 2) 4)
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) 3)
PPPM IFSM
Peak Pulse Current on 10/1000 us waveform 1) Typical Junction capacitance at VR=4V, f=1MHz
IPPM
CJ
ESD Voltage per IEC6100-4-2
Air Contact
VESD1 VESD2
Value 400
40
see Table 1
390
± 30 ± 30
Typical Thermal Resistance Junction to Ambient 2)
RθJA
70
Operating Junction and Storage Temperatur.