1N4148-T The 1N4148-T is a fast switching diode with a 75V reverse voltage and 150mA forward current, housed in a through-hole DO-35 package. It features a 4ns reverse recovery time and is RoHS compliant.
Mfr Part #:

1N4148-T

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The 1N4148-T is a fast switching diode with a 75V reverse voltage and 150mA forward current, housed in a through-hole DO-35 package. It features a 4ns reverse recovery time and is RoHS compliant.
Total Stock: 3,929 pcs

1N4148-T Available from 1 distributor

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1N4148-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Current - Average Rectified (Io)
Current - Reverse Leakage @ Vr
Diode Type
Halogen Free
Lead Style
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Operating Temperature - Junction
Package / Case
Polarity
Power Dissipation
Reverse Recovery Time (trr)
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Terminals Finish
Thermal Resistance, Junction to Ambient Air
Voltage
Voltage - DC Reverse (Vr) (Max)
Voltage - Forward (Vf) (Max) @ If
Weight

1N4148-T Description

Short technical summary and product information.

The 1N4148-T is a fast switching diode from Diodes Incorporated. It is designed for general purpose rectification and switching applications. With a maximum reverse voltage of 75V and an average rectified current of 150mA, it offers a forward voltage drop of 1V at 10mA.

 

The diode features a fast reverse recovery time of 4ns and a low capacitance of 4pF, making it suitable for high-speed switching circuits. It has a maximum power dissipation of 500mW and a thermal resistance of 300°C/W.

 

The device is available in a DO-35 axial leaded package with through-hole mounting. The terminals are finished with Sn96.5Ag3.5 solder, and the part is marked with the type number and a cathode band for polarity identification. It is RoHS compliant and has a moisture sensitivity level of 1.

1N4148-T Quick Information

Product Type: Fast Switching Diode
Canonical Name: 1N4148-T Fast Switching Diode, 75V, 150mA, DO-35
Subcategory: Switching Diode

1N4148-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

1N4148-T Features

  • Fast switching speed with 4ns recovery time.
  • Rated for 75V reverse voltage.
  • 150mA average forward current.
  • Through-hole DO-35 package.
  • RoHS compliant lead-free finish.

1N4148-T Applications

  • Used in high-speed switching circuits.
  • Suitable for general purpose rectification.
  • Ideal for signal demultiplexing.
  • Applied in digital logic circuits.

1N4148-T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 1N4148-T?

75V.

What is the average rectified current of the 1N4148-T?

150mA.

What is the forward voltage drop?

1V at 10mA.

What is the reverse recovery time?

4ns.

What package is the 1N4148-T available in?

DO-35 (DO-204AH) axial leaded through-hole package.

What is the operating temperature range?

-65°C to 175°C junction temperature.

Is the 1N4148-T RoHS compliant?

Yes, RoHS3 compliant with lead-free finish.

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