CMPP6027R

CMPP6027R CMPP6028R SURFACE MOUNT SILICON PROGRAMMABLE UNIJUNCTION TRANSISTORS SOT-23 CASE w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMPP6027R and CMPP6028R are silicon programmable unijunction transistors, manufactured in a surface mount SOT-23 package, designed for adjustable (programmable) characteristics such as, valley current (IV), peak current (IP), and intrinsic standoff ratio (η). MARKING CODES: CMPP6027R: P27 CMPP6028R: P28 MAXIMUM RATINGS: (TA=25°C) SYMBOL Gate-Cathode Forward Voltage VGKF Gate-Cathode Reverse Voltage VGKR Gate-Anode Reverse Voltage VGAR Anode-Cathode Voltage VAK Peak Non-Repetitive Forward Current (t=10μs) ITSM Peak Repetitive Forward Current (t=20μs, D.C.=1.0%) ITRM Peak Repetitive Forward Current (t=100μs, D.C.=1.0%) ITRM DC Forward Anode Current IT DC Gate Current IG Power Dissipation (Note 1) PD Storage Temperature Tstg Operating Junction Temperature TJ Thermal Resistance (Note 1) ΘJA Note 1: Mounted on 2 inch square FR-4 PCB with minimum copper pad area. 40 5.0 40 40 5.0 2.0 1.0 150 50 167 -55 to +150 -50 to +100 450 UNITS V V V V A A A mA mA mW °C °C °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) CMPP6027R SYMBOL TEST CONDITIONS MIN MAX IGAO IGKS IP IP IV IV IV VT VT VF VO tr VS=40V VS=40V VS=10V, RG=1.0M VS=10V, RG=10k VS=10V, RG=1.0M VS=10V, RG=10k VS=10V, RG=200 VS=10V, RG=1.0M VS=10V, RG=10k IF=50mA VB=20V, CC=0.2μF VB=20V, CC=0.2μF 10 50 2....