2SK72 Description
SILICON N CHANNEL JUNCTION DUAL TYPE (PLETELY SEPARATED TYPE) DIFFERENTIAL AMPLIFIER APPLICATIONS.
2SK72 Key Features
- Ultra Low Noise: NF=0.5dB (Typ.) at Rg=100kft, f=120Hz vN(p-p) =1
- 7 ^ v ( T yP-) at Rg =10kft, Jf=5^50Hz
- High Gain : j f | =1. 5^6. 5mS
- Low Offset : | GS1 -VGS2 | =10mV (Max.)
- Good Tracking: A Vgs1-Vgs2| /JTa=30yV/°C (Typ.)
- High Input Resistance: I G=-100pA (Max.) at VDS=10V, I D=400yA
- Similar characteristics as 2SK48
- Gate 2 Voltage
- 65^150
- 0.1 nA