225 mW SOT-23
Zener Voltage Regulator Diodes
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
Zener Voltage
Regulator DiodesManufacturing Locations:
WAFER FAB: Phoenix, Arizona
ASSEMBLY: Seremban, Malaysia
TEST: Seremban, Malaysia
MAXIMUM CASE TEMPERATURE FOR SOLDERING
PURPOSES: 260°C for 10 seconds

THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Total Device Dissipation FR-5 Board,*
TA = 25°C
Derate above 25°C
PD 225
1.8
mW
mW/°C
Thermal Resistance Junction to Ambient RθJA 556 °C/W
Total Device Dissipation
Alumina Substrate,** TA = 25°C
Derate above 25°C
PD 300
2.4
mW
mW/°C
Thermal Resistance Junction to Ambient RθJA 417 °C/W
Junction and Storage Temeprature TJ, Tstg 150 °C