CDSFR4148 Standard switching diode rated for 75V reverse voltage and 150mA average forward current. Features 4ns reverse recovery time and surface mount 1005/SOD-323F package.
Mfr Part #:

CDSFR4148

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
Standard switching diode rated for 75V reverse voltage and 150mA average forward current. Features 4ns reverse recovery time and surface mount 1005/SOD-323F package.
Total Stock: 2,324 pcs
$ Price Range: $0.02 - $0.10

CDSFR4148 Available from 1 distributor

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Non-Authorised
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2,324 pcs
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CDSFR4148 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
Mounting Type
Operating Temperature
Operating Temperature - Junction
Package / Case
Power Dissipation (PD)
Reverse Recovery Time (trr)
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Terminals Finish
Voltage
Voltage - DC Reverse (Vr) (Max)
Voltage - Forward (Vf) (Max) @ If
Weight

CDSFR4148 Description

Short technical summary and product information.

The CDSFR4148 is a standard switching diode from Comchip Technology designed for general purpose rectification and switching applications. It is rated for a maximum reverse voltage of 75V and an average forward current of 150mA. The diode offers a fast reverse recovery time of 4ns under test conditions of IF = IR = 10mA, RL = 100 ohms, Irr = 1mA.

 

Electrical characteristics include a maximum forward voltage of 1V at 50mA forward current and a maximum reverse leakage current of 2.5µA at 75V reverse voltage. Typical capacitance between terminals is 4pF at 0V reverse bias and 1MHz test frequency. The device can dissipate up to 350mW of power and operates over a junction temperature range up to 125°C.

 

The diode is housed in a surface mount 1005 (2512 Metric) package, also referred to as SOD-323F. The package features gold plated terminals that are solderable per MIL-STD-750, method 2026. The component weighs approximately 0.006 grams and is marked with a cathode band for polarity identification. It is designed for high mounting capability and strong surge withstand, suitable for use in sensitive electronics protection against voltage transients.

CDSFR4148 Quick Information

Product Type: Standard Switching Diode
Series: CDSFR4148
Canonical Name: CDSFR4148 Standard Switching Diode
Subcategory: Rectifiers - Single

CDSFR4148 Compliance

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

CDSFR4148 Estimated Pricing

Qty Low High
1+ $0.10 $0.10
10+ $0.09 $0.09
100+ $0.05 $0.05
500+ $0.03 $0.03
1,000+ $0.02 $0.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

CDSFR4148 Features

  • Standard switching diode with 75V reverse voltage.
  • 150mA average forward current rating.
  • Fast 4ns reverse recovery time.
  • Surface mount 1005/SOD-323F package.
  • Halogen free and RoHS3 compliant.

CDSFR4148 Applications

  • Used in high speed switching circuits.
  • Ideal for transient voltage protection.
  • Suitable for sensor signal line protection.
  • Used in consumer and industrial electronics.

CDSFR4148 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the CDSFR4148?

The maximum reverse voltage is 75V.

What is the average forward current rating?

The maximum average forward current is 150mA.

What is the reverse recovery time?

The maximum reverse recovery time is 4ns under test conditions of IF = IR = 10mA, RL = 100 ohms, Irr = 1mA.

What package does the CDSFR4148 come in?

It comes in a surface mount 1005 (2512 Metric) package, also known as SOD-323F.

What is the forward voltage at 50mA?

The maximum forward voltage is 1V at 50mA forward current.

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