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HI-SINCERITY
MICROELECTRONICS CORP.
HMSZ5223B
thru
HMSZ5257B ZENER DIODES
Spec. No. : HSL200102 Issued Date : 2001.11.01 Revised Date : 2004.10.27 Page No. : 1/13
Thermal Characteristics
Characteristics Total Device Dissipation FR-5 Board TA=25°C, Derate above 25°C Total Device Dissipation Alumina Substrate**TA=25°C, Derate above 25°C Thermal Resistance Junction to Ambient Junction and Storage Temperature
*FR-5 - 1.0×0.75×0.062 in. **Alumina - 0.4×0.3×0.024 in. 99.5% alumina.
SOD-323
Symbol PD
PD RθJA TJ, Tstg
Max 225 1.8 300 2.4 417 -55 to +150
Unit mW mW/°C mW mW/°C °C/W °C
Electrical Characteristic (VF=0.9V(Max.) @IF=10mA for all types.
HMSZ5250B Datasheet
