SML4728A-SMZ1330A
VZ: 3.3 to 330 V
PD: 1 W
Features
● Glass passivated chip
● Low leakage
● Built-in strain relief
● Low inductance
● High peak reverse power dissipation
● Lead (Pb)-free component
● For use in stabilizing and clipping
circuits with high power rating
Mechanical Data
● Case: Molded plastic
● Epoxy: UL 94V-0 rate flame retardant
● Lead: Lead: Solderable per MIL-STD-
750, Method 2026
● Polarity: Color band denotes cathode end
● Mounting position: Any
Surface Mount
Zener Diodes
SOD-123
[ ] 1.20
0.70
[ ] 0.114 2.90
0.102 2.60
[ ] 0.075 1.90
0.063 1.60
[ ] 0.154 3.90
0.138 3.50
[ ] 0.01 0.25
0.002 0.05
[ ] 0.051 1.30
0.037 0.95
[ ] 0.039 1.00
0.023 0.60
Dimensions : inch [ mm ]
Maximum Ratings(TA=25℃ unless otherwise noted)
Parameter
DC power dissipation at TL = 75 °C
Maximum forward voltage at IF = 200 mA
Maximum thermal resistance junction to ambient air
Junction temperature range
Storage temperature range
Symbol
PD
VF
RӨJA
TJ
TSTG
Value
1
1.2
170
- 55 to + 175
- 55 to + 175
Unit
W
V
°C/W
°C
°C
Revision: E
Aug-10-2017
www.anova-semi.com
P. 1