NSBC143TDXV6T5G ON Semiconductor

MUN5216DW1, NSBC143TDXV6 Dual NPN Bias Resistor Transistors R1 = 4.7 k , R2 = k MUN5216DW1, NSBC143TDXV6 THERMAL CHARACTERISTICS Characteristic Symbol Max Unit MUN5216DW1 (SOT 363) One Junction Heated Total Device Dissipation P D T = 25C (Note 1) 187 mW A (Note 2) 256 Derate above 25C (Note 1) 1.5 mW/C (Note 2) 2.0 Thermal Resistance, (Note 1) R 670 C/W JA Junction to Ambient (Note 2) 490 MUN5216DW1 (SOT363) Both Junction Heated (Note 3) Total Device Dissipation P D T = 25C (Note 1) 250 mW A (Note 2) 385 Derate above 25C (Note 1) 2.0 mW/C (Note 2) 3.0 Thermal Resistance, (Note 1) R 493 C/W JA Junction to Ambient (Note 2) 325 Thermal Resistance, (Note 1) R 188 C/W JL Junction to Lead (Note 2) 208 Junction and Storage Temperature Range T , T 55 to +150 C J stg NSBC143TDXV6 (SOT563) One Junction Heated Total Device Dissipation P D T = 25C (Note 1) 357 mW A Derate above 25C (Note 1) 2.9 mW/C Thermal Resistance, R C/W JA Junction to Ambient (Note 1) 350 NSBC143TDXV6 (SOT563) Both Junction Heated (Note 3) Total Device Dissipation P D T = 25C (Note 1) 500 mW A Derate above 25C (Note 1) 4.0 mW/C Thermal Resistance, R C/W JA Junction to Ambient (Note 1) 250 Junction and Storage Temperature Range T , T 55 to +150 C J stg 1. FR4 Minimum Pad. 2. FR4 1.0 x 1.0 Inch Pad. 3. Both junction heated values assume total power is sum of two equally powered channels.