BC546/547/548/549/550

Transkript

1 Switching and Applications High oltage: BC546, CEO =65 Low Noise: BC549, BC550 Complement to BC BC560 NPN Epitaxial Silicon Transistor TO-92. Collector 2. Base 3. Emitter Absolute Maximum Ratings T a =25 C unless otherwise noted Symbol Parameter alue Units CBO Collector-Base oltage : BC546 : BC547/550 : BC548/549 CEO Collector-Emitter oltage : BC546 : BC547/550 : BC548/549 EBO Emitter-Base oltage : BC546/547 : BC548/549/550 I C Collector Current (DC) ma P C Collector Power Dissipation 500 mw T J Junction Temperature 50 C T STG Storage Temperature -65 ~ 50 C Electrical Characteristics T a =25 C unless otherwise noted Symbol Parameter Test Condition Min. Typ. Max. Units I CBO Collector Cut-off Current CB =30, I E =0 5 na h FE DC Current Gain CE =5, I C =2mA 800 CE (sat) Collector-Emitter Saturation oltage I C =ma, =0.5mA I C =ma, =5mA BE (sat) Base-Emitter Saturation oltage I C =ma, =0.5mA I C =ma, =5mA BE (on) Base-Emitter On oltage CE =5, I C =2mA CE =5, I C =ma h FE Classification f T Current Gain Bandwidth Product CE =5, I C =ma, f=mhz 300 MHz C ob Output Capacitance CB =, I E =0, f=mhz pf C ib Input Capacitance EB =0.5, I C =0, f=mhz 9 pf NF Noise Figure : BC546/547/548 : BC549/550 : BC549 : BC550 CE =5, I C =200µA f=khz, R G =2KΩ CE =5, I C =200µA R G =2KΩ, f=30~5000mhz Classification A B C h FE ~ ~ ~ m m m m m m

2 Typical Characteristics I C [ma], COLLECTOR CURRENT = 400µA = 350µA = 300µA = 250µA = 200µA = 50µA = µa CE = 5 = 50µA CE [], COLLECTOR-EMITTER OLTAGE BE[], BASE-EMITTER OLTAGE Figure. Static Characteristic Figure 2. Transfer Characteristic hfe, DC CURRENT GAIN 0 CE = 5 0 BE(sat), CE(sat)[m], SATURATION OLTAGE 00 0 IC = IB BE(sat) CE(sat) 0 IC[A], COLLECTOR CURRENT Figure 3. DC current Gain Figure 4. Base-Emitter Saturation oltage Collector-Emitter Saturation oltage Cob[pF], CAPACITANCE f=mhz IE = ft, CURRENT GAIN-BANDWIDTH PRODUCT 0 CE = 5 0. CB[], COLLECTOR-BASE OLTAGE Figure 5. Output Capacitance Figure 6. Current Gain Bandwidth Product

3 Package Dimensions TO MAX 0.46 ±0..27TYP [.27 ±0.20].02 ± TYP [.27 ±0.20] 3.60 ±0.20 (R2.29) (0.25) 4.47 ± ± Dimensions in Millimeters

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