HMPSA44-SD

The HMPSA44-SD belongs to the HMPSA44 series. It is a NPN epitaxial planar silicon transistor which is made by the MICROELECTRONICS CORP. It is designed for application that requires high voltage.

There are some features as follows. (1) high breakdown voltage which is 400 V at IC is 1 mA; (2) high current gain; (3) complementary to HMPSA94.

The following is the description about its absolute maximum ratings at TA is 25 . (1): storage temperature is from -55 to 150 and the maximum junction temperature is 150 ; (2): total power dissipation is 625 mW when TA is 25 ; (3): collector to base voltage(VCBO) is 400 V and collector to emitter voltage(VCEO) is 400 V,emitter to base voltage(VEBO) is 6 V; (4): IC collector current is 300 mA; (5): the minimum BVCBO is 400 V when IC 100 A and IE is 0 ; (6): the minimum BVCEO is 400 V when IC is 1 mA and IB is 0,and BVEBO is 6 V at IE is 10 A and IC is 0; (7): the maximum ICBO is 100 nA when VCB is 400 V and IE is 0,IEBO is 100 nA at VEB is 4 V and IC is 0,ICES is 500 nA at VCE is 400 V and VEB is 0; (8): the maximum VCE(sat) is 350 mV at the condition of IC is 1 mA and IB is 0.1 mA; If you want to know more information about the HMPSA44-SD,please download the datasheet at www.seekic.com.