SPDB35D28 Datasheet | Sensitron

SENSITRON SEMICONDUCTOR TECHNICAL DATA DATASHEET 5104, Rev D SPDBXXD28 Series 28V DC Solid State Power Controller Module Description: This Solid State Power Controller (SSPC) Module is designed to operate without any heatsink requirements. This is microcontroller-based Solid State Relays rated up to 35A designed to be used in high reliability 28V DC applications. This module has integrated current sensing with no derating over the full operating temperature range. This module is the electronic equivalent to electromechanical circuit breakers with isolated control and status. SPDB35D28 SPDB10D28 Protection to 35A Protection to 10A NO ADDITIONAL HEATSINK REQUIRED upto ambient air temperature of 85C for full rated power pliant Documents & Standards: MIL-STD-704F Aircraft Electrical Power Characteristics 12 March 2004 MIL-STD-217F, Notice 2 Reliability Prediction of Electronic Equipment 28 Feb 1995 MIL-STD-1275B Characteristics of 28 Volt DC Electrical Systems in Military Vehicles 20 November 1997 Module Features : Extremely Low Power, No Derating Over the Full Temperature Range Avalanche rated mosfets to handle high levels of line spike Low Weight (62 grams typ) Potted Module Solid State Reliability High Power Density Electrical Features : 28VDC Input with Very Low Voltage Drop; 120m V, typ. @ 35A True I2t Protection up to 12X Rating with Nuisance Trip Suppression => Trip Time Constant 1.3 Seconds Instant Trip Protection (1 msec typ) for Loads Above 12X rating => Protection for Mosfets in the Module Unlimited Interrupt Capability; Repetitive Fault Handling Capability Thermal Memory Internally Generated Isolated Supply to Drive the Switch Low VBias Current: 60 m A typ @ 5V DC High Control Circuit Isolation: 750V DC Control to Power Circuit Soft Turn-On to Reduce EMC Issues => Output Slew Rate Control EMI Tolerant Module Reset with a Low Level Signal; Reset Circuit is Trip-Free TTL/CMOS patible, Digitally Isolated, Input and Outputs Input filter for...