Document
1SMA4737-1SMA200Z
1.0Watts Surface Mount Silicon Zener Diode
SMA/DO-214AC
Features
For surface mounted applications in order to optimize board space Low profile package Built-in strain relief Glass passivated junction Low inductance Typical IR less than 5.0uA above 7.5V High temperature soldering guaranteed: 260oC / 10 seconds at terminals Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Mechanical Data
0.063(1.60) 0.051(1.30)
0.096(2.45) 0.078(2.00) 0.059(1.50) 0.035(0.90)
0.181(4.60) 0.161(4.10)
0.108(2.75) 0.096(2.45)
0.209(5.30) 0.193(4.90)
0.012(0.30) 0.006(0.15)
0.008(0.20) 0.002(0.05)
Case: Molded plastic over passivated junction
Polarity:Color Band denotes positive end (cathode) Standard packaging: 12mm tape Weight: 0.064 gram
Dimensions in inches and(millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Type Number
Symbol
Value
Units
Power Dissipation, RthJA<30 K/.