CMPP6027R CMPP6028R w w w. c e n t r a l s e m i . c o m SURFACE MOUNT SILICON PROGRAMMABLE UNIJUNCTION TRANSISTORS 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 SOT-23 CASE MAXIMUM RATINGS: (TA=25°C) Gate-Cathode Forward Voltage Gate-Cathode Reverse Voltage Gate-Anode Reverse Voltage Anode-Cathode Voltage Peak Non-Repetitive Forward Current (t=10μs) Peak Repetitive Forward Current (t=20μs, D.C.=1.0%) Peak Repetitive Forward Current (t=100μs, D.C.=1.0%) DC Forward Anode Current DC Gate Current Power Dissipation (Note 1) Storage Temperature Operating Junction Temperature Thermal Resistance (Note 1) SYMBOL VGKF VGKR VGAR VAK ITSM ITRM ITRM IT IG PD Tstg TJ ΘJA 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 Note 1: Mounted on 2 inch square FR-4 PCB with minimum copper pad area. ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) CMPP6027R SYMBOL TEST CONDITIONS MIN MAX IGAO VS=40V 10 IGKS VS=40V 50 IP VS=10V, RG=1.0M 2.0 IP VS=10V, RG=10k 5.0 IV VS=10V, RG=1.0M 50 IV VS=10V, RG=10k 70 IV VS=10V, RG=200 1.5 VT VS=10V, RG=1.0M 0.2 1.6 VT VS=10V, RG=10k 0.2 0.6 VF IF=50mA 1.5 VO VB=20V, CC=0.2μF 6.0 tr VB=20V, CC=0.2μF 80 CMPP6028R MIN MAX 10 50 0.15 1.0 25 25 1.0 0.2 0.6 0.2 0.6 1.5 6.0 80 UNITS nA nA μA μA μA μA mA V V V V ns R0 (24-June 2015) CMPP6027R CMPP6028R SURFACE MOUNT SILICON PROGRAMMABLE UNIJUNCTION TRANSISTORS SOT-23 CASE - MECHANICAL OUTLINE 2 1 3 LEAD CODE: 1) Anode 2) Cathode 3) Gate MARKING CODES: CMPP6027R: P27 CMPP6028R: P28 R0 (24-June 2015) w w w. c e n t r a l s e m i . c o m CMPP6027R CMPP6028R SURFACE MOUNT SILICON PROGRAMMABLE UNIJUNCTION TRANSISTORS SERVICES • Bonded Inventory • Custom Electrical Screening • Custom Electrical Characteristic Curves • SPICE Models • Custom Packaging • Package Base Options • Custom Device Development / Multi Discrete Modules (MDM™) • Bare Die Available for Hybrid Applications LIMITATIONS AND DAMAGES DISCLAIMER: In no event shall Central be liable for any collateral, indirect, punitive, incidental, consequential, or exemplary damages in connection with or arising out of a purchase order or contract or the use of products provided hereunder, regardless of whether Central has been advised of the possibility of such damages. Excluded damages shall include, but not be restricted to: cost of removal or reinstallation, rework, ancillary costs to the procurement of substitute products, loss of profits, loss of savings, loss of use, loss of data, or business interruption. No claim, suit, or action shall be brought against Central more than two (2) years after the related cause of action has occurred. In no event shall Central’s aggregate liability from any warranty, indemnity, or other obligation arising out of or in connection with a purchase order or contract, or any use of any Central product provided hereunder, exceed the total amount paid to Central for the specific products sold under a purchase order or contract with respect to which losses or damages are claimed. The existence of more than one (1) claim against the specific products sold to Buyer under a purchase order or contract shall not enlarge or extend this limit. Buyer understands and agrees that the foregoing liability limitations are essential elements of a purchase order or contract and that in the absence of such limitations, the material and economic terms of the purchase order or contract would be substantially different. R0 (24-June 2015) w w w. c e n t r a l s e m i . c o m