CZRL5257B
Features
Silicon Planar Power Zener Diodes
Mini MELF (SOD-80)
For use in stabilizing and clipping circuits with higher power rating. Standard Zener voltage tolerance is ± 5% with a “B” suffix.
Mechanical data
Case: Mini MELF Glass Case (SOD-80) Weight: approx. 0.05g
Dimensions in mm
Maximum Ratings and Electrical Characterics
P a ra m e te r Zener Current (see Table “Characteristic s”) Power Diss ipation at Tamb = 25°C Thermal Resist ance Junct ion to Am bient Air Junction Temperature Storage Temperature Range Symbol P tot R JA Tj TS Value 500(1) 300 175
- 65 to +150
(1)
Unit m W °C/W °C °C
Note: (1) Valid provided that ele ctrodes ar e kept at ambient temperature
MDS0303005A
Page 1
Surface Mount Zener Diodes
Maximum Zener Impedance (Note 2.) at IZT Z ZT (ohm) 29 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 150 170 185 230 270 at IZK = 0.25m A Z ZK (ohm) 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600...
