TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process)
2SC4540
Power Amplifier Applications Power Switching Applica...
TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process)
2SC4540
Power Amplifier Applications Power Switching Applications
2SC4540
Unit: mm
Low saturation
voltage: VCE (sat) = 0.5 V (max) (IC = 500 mA) High speed switching time: tstg = 0.4 µs (typ.) Small flat package
PC = 1.0 to 2.0 W (mounted on a ceramic substrate) Complementary to 2SA1735
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Collector-base
voltage Collector-emitter
voltage Emitter-base
voltage Collector current Base current Collector power dissipation
Collector power dissipation
VCBO VCEO VEBO
IC IB PC PC
(Note)
80 50 6 1 0.2 500
1000
Junction temperature Storage temperature range
Tj 150 Tstg −55 to 150
Note: Mounted on a ceramic substrate (250 mm2 × 0.8 t)
Unit
V V V A A mW
mW
°C °C
JEDEC
―
JEITA
SC-62
TOSHIBA
2-5K1A
Weight: 0.05 g (typ.)
1 2004-07-07
2SC4540
Electrical Characteristics (Ta = 25°C)
Characteristics Collector cut-off current Emitter cut-off current Collector-emitter breakdown
voltage
DC current gain
Collector-emitter saturation
voltage Base-emitter saturation
voltage Transition frequency Collector output capacitance
Symbol
Test Condition
ICBO IEBO V (BR) CEO hFE (1) hFE (2) VCE (sat) VBE (sat)
fT Cob
VCB = 80 V, IE = 0 VEB = 6 V, IC = 0 IC = 10 mA, IB = 0 VCE = 2 V, IC = 100 mA VCE = 2 V, IC = 700 mA IC = 500 mA, IB = 25 mA IC = 500 mA, IB = 25 mA VCE = 2 V, IC = 100 mA VCB = 10 V, IE = 0, f = 1 MHz
Min Typ. Max Unit
― ― 0.1 µA
― ― 0.1 µA
50 ...