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2N3553 NPN VHF-UHF Transistor
2N3553 NPN VHF-UHF Transistor
1. Output Power: 2.5W @175MHz, 28V
2. Power Gain: 10dB min
3. Transition Frequency (fT): 500MHz typ
4. Collector-Emitter Voltage (VCEO): 40V
5. Collector Current (IC): 1A
6. Package: TO-39
1,00 EGP
Description
The 2N3553 is a silicon NPN transistor in a TO-39 metal package with the collector connected to the case, designed as an RF power driver for VHF/UHF amplifier and oscillator stages in military and industrial equipment. It’s specified to deliver 2.5W output power at 175MHz with a 28V supply, at a minimum gain of 10dB and 50% collector efficiency.
With a 500MHz typical current-gain-bandwidth product and 1A collector current handling, it’s built for output, driver, or pre-driver stages in VHF transmitter and transceiver equipment rather than small-signal work.
- 2.5W output power at 175MHz, 28V
- Minimum 10dB power gain, 50% collector efficiency
- 500MHz typical current-gain-bandwidth product
- 40V collector-emitter, 65V collector-base voltage
- 1A collector current, 7W power dissipation
- TO-39 metal package with collector connected to case
- Suited to VHF driver, pre-driver, and output stages
Specification
General
| WeightWeight | 0,00 g |
|---|---|
| Polarity | NPN |
| Package | TO-39 (collector connected to case) |
| Emitter-Base Voltage (VEBO) | 4V |
| Output Capacitance (Cob) | 8-10pF |
| Collector-Emitter Saturation Voltage (VCE sat) | 1.0V @250mA |
| Typical Applications | VHF driver, Pre-driver, Output stage |
