- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for 2N3970
- Part Number 2N3970
- Manufacturer InterFET
- Pin Count 3
- Part Category JFET (N-Channel)
- Package Category Other
- Footprint Name Other - TO-18
- Released Date Jan 23, 2022
- Last Modified Date Jan 28, 2025 11:57 PM UTC
- Pinout / Pin List Click Here (Member Only)
2N3970 Details
-
Manufacturer Part Number:
2N3970
-
Part Life Cycle Code:
Contact Manufacturer
-
ECCN Code:
EAR99
-
Manufacturer:
InterFET Corporation
-
FET Technology:
JUNCTION
-
JESD-609 Code:
e0
-
Operating Temperature-Max:
200 °C
-
Polarity/Channel Type:
N-CHANNEL
-
Power Dissipation-Max (Abs):
1.8 W
-
Surface Mount:
NO
-
Terminal Finish:
Tin/Lead (Sn/Pb)
2N3970 Frequently Asked Questions (FAQs)
-
The recommended operating temperature range for the 2N3970 is -55°C to 150°C, although it can withstand storage temperatures up to 200°C.
-
To ensure proper biasing, the 2N3970 requires a Vgs of 0V to -5V, and a Vds of 10V to 30V. Additionally, the gate-source voltage should be limited to -5V to prevent damage.
-
The maximum allowable power dissipation for the 2N3970 is 1.5W, and it's essential to ensure the device is properly heat-sinked to prevent overheating.
-
Yes, the 2N3970 can be used in switching applications due to its low gate-source capacitance and high switching speed. However, it's essential to ensure the device is properly driven and biased to prevent overheating and damage.
-
To protect the 2N3970 from ESD, it's essential to handle the device with anti-static precautions, such as using an anti-static wrist strap or mat, and storing the device in anti-static packaging.
Trust Checks
Manufacturer Collaborated
System Verified
Community Approved
2N3970 Overview
Use the download button to access the 2N3970 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 2N397,
or try a keyword search, such as Small Signal Field-Effect Transistors