UPA679TB YA 的参数 |
最大源漏极电压Vds
Drain-Source Voltage |
20V/-20V |
最大栅源极电压Vgs(±)
Gate-Source Voltage |
12V/-12V |
最大漏极电流Id
Drain Current |
250mA/350mA |
源漏极导通电阻Rds
Drain-Source On-State Resistance |
570m?@ VGS = 4.5V, ID = 300mA/ 1450m?@ VGS = -4.5V, ID = -200mA |
开启电压Vgs(th)
Gate-Source Threshold Voltage |
0.5~1.5V/-0.80~-1.80V |
耗散功率Pd
Power Dissipation |
200mW/0.2W |
Description & Applications |
N/P-CHANNEL MOS FIELD EFFECT TRANSISTOR FOR SWITCHING DESCRIPTION The μ PA679TB is a switching device, which can be driven directly by a 2.5 V power source. The μ PA679TB features a low on-state resistance and excellent switching characteristics, and is suitable for applications such as power switch of portable machine and so on. FEATURES ? 2.5 V drive available ? Low on-state resistance N-ch RDS(on)1 = 0.57 Ω MAX. (VGS = 4.5 V, ID = 0.30 A) RDS(on)3 = 0.88 Ω MAX. (VGS = 2.5 V, ID = 0.15 A) P-ch RDS(on)1 = 1.45 Ω MAX. (VGS = ?4.5 V, ID = ?0.20 A) RDS(on)3 = 2.98 Ω MAX. (VGS = ?2.5 V, ID = ?0.15 A) ? Two MOS FET circuits in same size package as SC-70 |
描述与应用 |
N/ P沟道MOS场效应晶体管的开关 说明 该的μPA679TB是开关器件,它可以直接由2.5 V电源驱动。 的μPA679TB设有低通态电阻和出色的开关特性,是适合 的应用,如便携机的电源开关等。 特点 ?2.5 V驱动器可用 ?低通态电阻 N-CH RDS(上)1= 0.57Ω最大。 (VGS=4.5 V,ID=0.30 ) 的RDS(on)= 0.88Ω最大。 (VGS=2.5 V,ID=0.15 A) P-ch的RDS(上)1= 1.45Ω最大。 (VGS= -4.5 V,ID=-0.20 ) 的RDS(on)= 2.98Ω最大。 (VGS= -2.5 V,ID=-0.15 ) ?两个MOS FET电路中的SC-70封装尺寸相同 |
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