C945P
C945P is NPN SILICON TRANSISTOR manufactured by NEC.
- Part of the C945 comparator family.
- Part of the C945 comparator family.
DESCRIPTION
The 2SC945 is designed for use in driver stage of AF amplifier and low speed switching.
FEATURES
- High voltage LVCEO = 50 V MIN.
- Excellent h FE linearity h FE1 = (0.1 m A)/h FE2 (1.0 m A) = 0.92 TYP.
PACKAGE DRAWING (Unit: mm)
φ 5.2 MAX.
5.5 MAX.
12.7 MIN.
ABSOLUTE MAXIMUM RATINGS
Maximum Temperature Storage Temperature Junction Temperature
Maximum Power Dissipation (TA = 25°C)
- 55 to +150°C +150°C Maximum
Total Power Dissipation Maximum Voltages and Currents (TA = 25°C)
250 m W
VCBO Collector to Base Voltage
60 V
VCEO VEBO IC
Collector to Emitter Voltage Emitter to Base Voltage Collector Current
50 V 5.0 V 100 m A
Base Current
20 m A
1.27 2.54
1.77 MAX. 4.2 MAX.
1. Emitter 2. Collector 3. Base
EIAJ: JEDEC: IEC:
SC43B TO92 PA33
ELECTRICAL CHARACTERISTICS (TA = 25°C)
CHARACTERISTIC DC Current Gain DC Current Gain Gain Bandwidth Product Collector to Base Capacitance Collector Cutoff Current Emitter Cutoff Current Base to Emitter Voltage Collector Saturation Voltage Base Saturation Voltage
SYMBOL h FE1 h FE2 f T Cob ICBO IEBO VBE
VCE(sat) VBE(sat)
TEST CONDITIONS VCE = 6.0 V, IC = 0.1 m A VCE = 6.0 V, IC = 1.0 m A VCE = 6.0 V, IE =
- 10 m A VCB = 6.0 V, IE = 0, f = 1.0 MHz VCB = 60 V, IE = 0 A VEB = 5.0 V, IC = 0 A VCE = 6.0 V, IC = 1.0 m A IC = 100 m A, IB = 10 m A IC = 100 m A, IB = 10 m A
MIN. 50 90
TYP. 185 200 250 3.0
0.62 0.15...
