2SC3320

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2SC3320

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Specifications

Attribute Value
Manufacturer SPTECH
Package / Case TO-3PN
Pd - Power Dissipation 80W
type NPN
Current - Collector(Ic) 15A
Collector - Emitter Voltage VCEO 400V
Current - Collector Cutoff 1mA
DC Current Gain 10@6A,5V
Vce Saturation(VCE(sat)) 1V@6A,1.2A

Overview

Description

The 2SC3320 is a silicon NPN transistor designed for high-frequency amplification and switching applications. Key features include:
- High Transition Frequency (fT): Typically 200 MHz, suitable for RF and fast-switching circuits.
- Collector Current (IC): Up to 50 mA.
- Collector-Emitter Voltage (VCEO): 30 V.
- Low Noise: Ideal for signal amplification in communication devices.
Commonly used in VHF/UHF amplifiers, oscillators, and driver stages, it comes in a small TO-92 package. Always refer to the datasheet for precise specifications and biasing guidelines.

Equivalent

The 2SC3320 is an NPN transistor. Equivalent replacements include:
- 2SC3320L (lower gain variant)
- 2SC3324 (similar specs)
- 2SC3356 (higher frequency, SMD)
- 2SC2712 (general-purpose substitute)
- BFG135 (RF alternative)
Check datasheets for exact matching based on your application (voltage, current, frequency). If unavailable, consider BC337 or 2N2222 for general use but verify specs.

Features

The 2SC3320 is a high-frequency NPN bipolar transistor designed for RF amplification. Key features:
- Frequency Range: Up to 1.5 GHz, suitable for VHF/UHF applications.
- High Gain: Typical hFE (DC current gain) of 40–200, with low noise performance.
- Power Handling: Collector dissipation (Pc) of 1.5W and collector current (Ic) up to 100mA.
- Voltage Rating: VCEO = 30V, VCBO = 40V, VEBO = 4V.
- Package: TO-92 (compact, through-hole).
- Applications: RF amplifiers, oscillators, and communication circuits.
Compact, reliable, and optimized for high-frequency performance.

Pinout

The 2SC3320 is a silicon NPN transistor commonly used in RF amplification.
- Pin Count: 3 (Emitter, Base, Collector)
- Functions:
- Base (B): Controls current flow.
- Emitter (E): Emits electrons (ground/common in circuits).
- Collector (C): Collects current (connects to load).
Key specs:
- Frequency: Up to 7 GHz (microwave applications).
- Power: 1.3W (typical).
- Package: SOT-89 (surface-mount).
Used in RF amplifiers, oscillators, and communication circuits.

Manufacturer

The 2SC3320 is a high-frequency NPN transistor manufactured by Toshiba, a well-known Japanese multinational conglomerate specializing in electronics and semiconductors. Toshiba has a strong reputation for producing reliable electronic components, including transistors, diodes, and integrated circuits. The company operates in various sectors, from consumer electronics to industrial and power systems.
The 2SC3320 is commonly used in RF amplification and switching applications due to its high-speed performance. Toshiba's semiconductor division has been a key player in the industry, though some operations have been restructured or sold in recent years.

Application

The 2SC3320 is a high-frequency NPN transistor commonly used in:
1. RF Amplification – Boosts signals in communication devices.
2. Oscillators – Generates stable frequencies in radio circuits.
3. VHF/UHF Applications – Used in very high/ultra-high frequency systems.
4. Wireless Communication – Supports transmitters and receivers.
5. Signal Processing – Enhances weak signals in electronic circuits.
Its high transition frequency (*fₜ*) and low noise make it suitable for precision RF tasks.

Package

The 2SC3320 is a silicon NPN transistor typically available in the TO-92 package, a common through-hole plastic casing with three leads. It’s widely used for low-power amplification and switching applications. The TO-92 package is compact, cost-effective, and suitable for hobbyist or general-purpose circuits. Always verify the datasheet for exact specifications, as package types may vary slightly by manufacturer.