Onsemi JFET MMBFJ310LT1G
The MMBFJ310LT1G is an RF JFET (Junction Field-Effect Transistor) manufactured by onsemi. It is tested at a current of 10 mA and has a current rating of 60 mA. With a rated voltage of 25 V, the transistor is appropriate for applications involving the amplification of analog and radio signals.
Description
Overview
- The MMBFJ310LT1G is an N-Channel JFET (Junction Field Effect Transistor) manufactured by onsemi, designed for RF and MOSFET applications. This device has a maximum gain of 12 dB, running at a test voltage of 10 V and a current rating of 60 mA (tested at 10 mA). It is designed using modern JFET technology to ensure high performance and reliability in a variety of electrical applications. One prominent characteristic is the interchangeability of the drain and source terminals, which allows for greater flexibility in circuit design. The MMBFJ310LT1G is also part of the automotive-grade series with the 'S' prefix, meeting AEC-Q101 standards and PPAP capability, making it suitable for automotive and other applications that demand high-quality site and control changes.
Key features: high voltage tolerance and robust current handling
- The high maximum rated value of this product series allows it to withstand severe electrical stress. It features a 25 Vdc tolerance for both the gate-source voltage (VGS) and drain-source voltage (VDS). Because of its performance, it can be used in applications that need strong voltage processing. Furthermore, it can sustain gate current (IG) of up to 10 mAdc, guaranteeing dependable operation even in challenging circumstances. The device is robust because of these high maximum ratings.

Packaging and Dimensions
- The MMBFJ310LT1G is packaged in a compact and efficient SOT-23-3 (TO-236) package, making it suitable for surface mount applications. Its dimensions are designed to fit well within limited space on printed circuit boards (PCBs). Here are the specific details:
-
Height: 940 µm
Length: 2.9 mm
Width: 1.3 mm
Unit Weight: 0.001411 oz


- The SOT-23-3 package, also known as TO-236-3 or SC-59, is a small form-factor package that supports surface mounting, which is essential for modern electronic assembly processes. This packaging form enables the high-density installation of components on PCBs to be very convenient and quick. So this product helps to create compact and efficient electronic devices. Additionally, the MMBFJ310LT1G comes in a factory pack quantity of 3000 units, ensuring availability for large-scale manufacturing.
Product parameter information
| Type | Specification |
|
Category |
RF FETs, MOSFETs |
|
Manufacturer |
onsemi |
|
Technology |
JFET |
|
Configuration |
N-Channel |
|
Gain |
12 dB |
|
Test Voltage |
10 V |
|
Current Rating |
60 mA |
|
Test Current |
10 mA |
|
Rated Voltage |
25 V |
|
Mounting Type |
Surface Mount |
|
Package / Case |
TO-236-3, SC-59, SOT-23-3 |
|
Supplier Device Package |
SOT-23-3 (TO-236) |
|
Base Product Number |
MMBFJ310 |
|
Factory Pack Quantity |
3000 |
|
Unit Weight: |
0.001411 oz |
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FAQ
Q: Is the MMBFJ310LT1G appropriate for use in automotive settings?
Q: What is the MMBFJ310LT1G's current rating and test current?
Q: What are the dimensions and package types of the MMBFJ310 model?
Q: What is the MMBFJ310LT1G's usual gain?
Q: What is the MMBFJ310LT1G's rated current?
Q: Are the MMBFJ310LT1G's source and drain interchangeable?
Q: What shipping options are available for my order?
Q: How does the lead time of a product vary?
Q: Can I consult with XRS if I have questions about this product?
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