UMG2N DIGITAL TRANSISTOR (NPN+ NPN) SOT-353 Features Two DTC144E transistors are built-in a package. (3) (2) R2 R2 DTr2 (4) (1) R1=47kΩ R1 R2=47kΩ DTr1 1 (5)/(6) MARKING: G2 Absolute maximum ratings(Ta=25℃) Parameter Symbol Limits Unit Supply voltage VCC 50 V Input voltage VIN -10 to+40 V IO 30 mA IC(Max.) 100 mA Power dissipation PC 150 mW Junction temperature Tj 150 ℃ Storage temperature Tstg -55 to+ 150 ℃ Output current Electrical characteristics (Ta=25℃) Parameter Symbol Min. Typ VI(off) Max. 0.5 Input voltage VI(on) Unit V 3 Conditions VCC=5V ,IO=100μA VO=0.3V ,IO=2mA Output voltage VO(on) 0.3 V IO/II=10mA/0.5mA Input current II 0.18 mA VI=5V Output current IO(off) 0.5 μA VCC=50V,VI=0 GI 68 Input resistance R1 32.9 47 61.1 Resistance ratio R2/R1 0.8 1 1.2 DC current gain Transition frequency fT VO=5V,IO=5mA 250 KΩ MHz VCE=10V ,IE=-5mA,f=100MHz 1 JinYu semiconductor www.htsemi.com Date:2011/ 05