Descriptions · Dual chip digital transistor Features · Two SRC1204 chips in SOT-363 package · Simplify circuit design · Reduce a quantity of parts and manufacturing process Ordering Information Type NO. Marking Package Code SUR489J 9X SOT-363 Outline Dimensions unit : mm 1.95~2.25 · Equivalent Circuit 0.65 Typ. 1.15~1.35 0.30 Max. 1 6 R1 R2 R2 Tr1 1.90~2.10 R1 2 5 Tr2 3 4 0.65 Typ. R1 R2 Tr1 47K 47K 0.19 Max. 0.85~0.95 Tr2 47K 47K PIN Connections 1. COMMON 1 0.25 Min. 0.10 Max. 2. COMMON 2 3. IN 2 4. OUT 2 5. IN 1 6. OUT 1 KSD-R5S001-000 1 SUR489J Absolute Maximum Ratings [Tr1, Tr2] (Ta=25°C) Characteristic Symbol Rating Unit Output voltage VO 50 V Input voltage VI 40,-10 V Output current IO 100 mA Power dissipation PD 200 mW Junction temperature TJ 150 °C Storage temperature range Tstg -55 ~ 150 °C : Total rating Electrical Characteristics [Tr1,Tr2] (Ta=25°C) Characteristic Symbol Test Condition Min. Typ. Max. Unit Output cut-off current IO(OFF) VO=50V, VI=0