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SZ55 Series
3W Silicon Zener Diodes
SMA/DO-214AC
Features
Complete Voltage Range 3.9 to 200 Volts High peak reverse power dissipation High reliability Low leakage current
Mechanical Data
Case : SMA (DO-241AC) Molded plastic Epoxy : UL94V-O rate flame retardant Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.064 gram
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Dimensions in inches and (millimeters)
Rating
Symbol
DC Power Dissipation at TL = 75 °C (Note1)
PD
Maximum Forward Voltage at IF = 200 mA
VF
Maximum Thermal Resistance Junction to Ambient Air (Note2) RθJA
Junction Temperature Range
TJ
Storage Temperature Range
Ts
Value
3.0 1.
SZ553Z Datasheet
