1N4148WS 1N4148WS is a 100V, 150mA small signal switching diode in a SOD-323F surface mount package with 4ns reverse recovery time.
Mfr Part #:

1N4148WS

Available from 3 distributors
Mfr Name: Diotec Semiconductor
Diotec Semiconductor
1N4148WS is a 100V, 150mA small signal switching diode in a SOD-323F surface mount package with 4ns reverse recovery time.
Total Stock: 26,632 pcs

1N4148WS Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
21,000 pcs
21000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,816 pcs
2816 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,816 pcs
2816 pcs On Request 1 On Request On Request On Request On Request On Request

1N4148WS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Average Forward Current (IFAV)
Capacitance @ Vr, F
Case Material
Conflict Minerals
Current
Forward Voltage (Vf)
Halogen Free
Industrial Grade
Junction Capacitance (Cj)
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power Dissipation (Ptot)
Reverse Leakage Current (IR)
Reverse Recovery Time (trr)
Reverse Voltage (Vrrm)
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Voltage
Weight

1N4148WS Description

Short technical summary and product information.

The 1N4148WS from Diotec Semiconductor is a surface mount small signal switching diode designed for high-speed switching applications. It features a repetitive peak reverse voltage (VRRM) of 100V and an average forward current (IFAV) of 150mA. The diode offers a fast reverse recovery time (trr) of 4ns, making it suitable for signal processing and high-speed switching circuits.

 

Electrical characteristics include a forward voltage (VF) of 1.25V at 150mA, a low reverse leakage current (IR) of less than 25nA at 20V, and a junction capacitance (Cj) of 2pF at 0V and 1MHz. The device is rated for a power dissipation (Ptot) of 200mW and operates over a junction temperature range of -55°C to 150°C.

 

The diode is housed in a SOD-323F (SC-90) surface mount package with UL 94V-0 rated case material and weighs approximately 0.005g. It is supplied taped and reeled with a standard package quantity of 3000 pieces per 7-inch reel.

1N4148WS Quick Information

Product Type: Small Signal Switching Diode
Canonical Name: 1N4148WS SMD Small Signal Switching Diode
Subcategory: Small Signal Switching Diode

1N4148WS Compliance

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

1N4148WS Features

  • 100V repetitive peak reverse voltage.
  • 150mA average forward current rating.
  • 4ns fast reverse recovery time.
  • Low junction capacitance of 2pF.
  • Surface mount SOD-323F package.

1N4148WS Applications

  • Signal processing in electronic circuits.
  • High-speed switching applications.
  • Commercial and industrial grade designs.

1N4148WS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage (VRRM) of the 1N4148WS?

The repetitive peak reverse voltage (VRRM) is 100V.

What is the average forward current rating?

The average forward current (IFAV) is 150mA.

What is the forward voltage at rated current?

The forward voltage (VF) is 1.25V at 150mA.

What is the reverse recovery time?

The reverse recovery time (trr) is 4ns.

What package does the 1N4148WS come in?

It comes in a SOD-323F (SC-90) surface mount package.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

Is the 1N4148WS RoHS compliant?

Yes, it is RoHS compliant without exemptions.

Home
Account

Categories