SMZ1 Datasheet, PDF (1/2 Pages) Diotec Semiconductor – Surface mount Silicon-Zener Diodes (non-planar technology)

Features
— Complete Voltage Range 1 to 200 Volts
— High peak reverse power dissipation
— High reliability
— Low leakage current
— Pb / RoHS Free
Mechanical Data
— Case : MELF Molded plastic
— ^{Epoxy : UL94V-O rate flame retardant}
— ^{Lead : Lead formed for Surface mount}
— Polarity : Color band denotes cathode end
— Mounting position : Any
— Weight : 0.1296 grams
SMZ1-SMZ200
Surface mount Silicon-Zener Diodes
VZ : 1 - 200 Volts
PD : 2 Watts
MELF
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
Dimensions in inches and (millimeters)
Rating
DC Power Dissipation at TL = 75 °C (Note1)
Maximum Forward Voltage at IF = 200 mA
Junction Temperature Range
Storage Temperature Range
Symbol
PD
VF
TJ
Ts
Note :
(1) TL = Lead temperature at 5.0 mm² ( 0.013 mm thick ) copper land areas.
Value
2.0
1.2
- 50 to + 150
- 50 to + 175
Unit
W
V
°C
°C
Fig. 1 POWER TEMPERATURE DERATING CURVE
2.5
2.0
1.5
1.0
5.0 mm² ( 0.013 mm thick )
0.5
copper land areas.
0
25 50 75 100 125 150 175
TL, LEAD TEMPERATURE (°C)