MPSA70 - 双极性晶体管. 目录. 参数. 数据表 (PDF)

制造商零件编号: MPSA70

材料: Si

晶体管极性: PNP

最大耗散功率 (Pc): 0.33

集电极--基极击穿电压 (Ucb): 40

集电极--发射极击穿电压 (Uce): 40

发射极--基极击穿电压 (Ueb): 4

最大集电极电流 (Ic): 0.1

最大工作温度 (Tj), °C: 150

最大工作频率 (ft): 125

输出电容 (Cc), pF: 4

直流电流增益 (hfe): 40

封装形式: TO92

MPSA70 : 代换, 替换

MPSA70 数据表 (PDF)

1.1. mpsa70re.pdf Size:427K _motorola

S S R , SOURCE RESISTANCE (OHMS) R , SOURCE RESISTANCE (OHMS) S R , SOURCE RESISTANCE (OHMS) MPSA70 TYPICAL STATIC CHARACTERISTICS 400 TJ = 125�C 25�C 200 �55�C 100 80 MPSA70 60 VCE = 1.0 V VCE = 10 V 40 0.003 0.005 0.01 0.02 0.03 0.05 0.07 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 IC, COLLECTOR CURRENT (mA) Figure 6. DC Current Gain 1.0 100 TA = 25�C IB = 400 �A TA = 25�C PULSE WIDTH = 300 �s MPSA70 350 �A DUTY CYCLE ? 2.0% 0.8 80 300 �A 250 �A

1.2. mpsa20_mpsa70.pdf Size:52K _central

1.3. mpsa70.pdf Size:104K _onsemi

k 20 k en2 ) 4KTRS ) In 2RS2 1 2 NF + 20 log10 4KTRS 10 k 0.5 dB en = Noise Voltage of the Transistor referred to the input. (Figure 3) 5.0 k In = Noise Current of the Transistor referred to the input. (Figure 4) 2.0 k 1.0 dB K = Boltzman�s Constant (1.38 x 10-23 j/�K) 1.0 k T = Temperature of the Source Resistance (�K) 2.0 dB 500 RS = Source Resistance (Ohms) 3.0 dB 200 5.0 dB 100 10 20 30 50 70 100 200 300 500 700 1.0 k IC, COLLECTOR CURRENT (mA) Figure 5. Wideband h

其他晶体管: MPSA45 , MPSA55 , MPSA56 , MPSA62 , MPSA63 , MPSA64 , MPSA65 , MPSA66 , BU508 , MPSA75 , MPSA76 , MPSA77 , MPSA92 , MPSA93 , MPSA94 , MPSD01 , MPSD02 .