-
Audio
-
Amplifiers
Pre-amplifiers
Transistors
Balanced I/O
Power Management
Dynamics Processors
Special Function
-
-
Industrial
-
Power Management
Discrete Semiconductors
Op-amps and Comparators
IIoT Memory
Sensor Technology
Alarms and Monitoring
-
-
Partners
- Why Profusion?
- News
- Contact
-
Store
- Moisture sensitivity level: 1
- RoHS 3(EU 2015/863)
-
Pack sizes & weights (for bulk orders) TUBE 60 0.075kg BOX 1200 1.600kg

Newly Released
KTC3503 NPN 300V High Speed Transistor
Sku:
KTC3503-Y-U/PH
Features
- Complementary to KTA1381
- High Voltage Rating Vceo =300V
- Low Output Capacitance
- Very Linear Charachteristics
The KTC3503 is a high speed video output transistor. It is also suitable for driving MOSFET amplifier stages as it has a low output capacitance just 3pF which results in low distortion and high frequency operation.
Complementary to KTA1381, the part is a huge improvement over MJE340 or MPSA42 in audio amplifier applications because of excellent frequency characteristics and higher gain. It also functions as the perfect drop-in replacement for the obsolete Onsemi / Fairchild KSC3503.
Breakdown Voltage Vce | 300V |
---|---|
Maximum Collector Current | 100mA |
Transistor Gain hFE | 60 |
Power | 1.5W |
Bandwidth | 150MHz |
Junction Capacitance | 2.6pF |
Applications
UK Customers
£5.00 for DHL Next Working Day Service.
Orders placed before 12:00 are guaranteed to be processed the same day for next day delivery. Orders placed after 12:00 may be subject to an additional day's delay.
Prices shown do not include VAT.