LL4148-13 LL4148-13 is a fast switching surface mount diode from Diodes Incorporated. It features a 75V peak repetitive reverse voltage, 150mA average rectified output current, and 4ns reverse recovery time.
Mfr Part #:

LL4148-13

Available from 4 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
LL4148-13 is a fast switching surface mount diode from Diodes Incorporated. It features a 75V peak repetitive reverse voltage, 150mA average rectified output current, and 4ns reverse recovery time.
Total Stock: 15,502 pcs
$ Price Range: $0.01 - $0.02

LL4148-13 Available from 4 distributors

Authorised
Non-Authorised

LL4148-13 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Case Material
Current
Forward Continuous Current
Mounting Type
Non-Repetitive Peak Reverse Voltage
Operating Temperature
Peak Repetitive Reverse Voltage
Polarity
Power Dissipation
RMS Reverse Voltage
Reverse Leakage Current (Maximum @ VR=75 V, TA=150 °C)
Reverse Leakage Current (Maximum @ VR=75 V, TA=25 °C)
Reverse Recovery Time (trr)
Speed
Standard Package Quantity
Supplier Device Package
Tape & Reel
Tape and Reel
Technology
Termination Finish
Thermal Resistance Junction-to-Ambient
Voltage
Weight

LL4148-13 Description

Short technical summary and product information.

The LL4148-13 is a fast switching surface mount diode manufactured by Diodes Incorporated. It is designed for general purpose rectification and high-speed switching applications. The diode features a peak repetitive reverse voltage of 75V and an average rectified output current of 150mA. Its forward voltage is typically 1V at 10mA, and it offers a fast reverse recovery time of 4ns under standard test conditions.

 

The device is housed in a MiniMELF (DO-213AC) glass package, which is suitable for automatic insertion and surface mount assembly. The package has a weight of approximately 0.05 grams and is rated for an operating temperature range of -65°C to 175°C. The diode is RoHS compliant with a lead-free finish (Sn97.5Ag2.5) and has a moisture sensitivity level of 1 per J-STD-020.

 

With a power dissipation of 500mW and a thermal resistance of 300 K/W junction-to-ambient, the LL4148-13 is suitable for low-power signal switching and rectification in compact electronic designs. It is available in tape and reel packaging with a standard quantity of 10,000 pieces per reel.

LL4148-13 Quick Information

Product Type: Fast Switching Diode
Series: LL4148
Canonical Name: LL4148-13 Fast Switching Surface Mount Diode
Subcategory: Switching Diodes

LL4148-13 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
REACH Status: Non-Compliant
Lead Free: Compliant

LL4148-13 Estimated Pricing

Qty Low High
10,000+ $0.02 $0.02
20,000+ $0.02 $0.02
30,000+ $0.02 $0.02
50,000+ $0.02 $0.02
70,000+ $0.01 $0.01
100,000+ $0.01 $0.01
250,000+ $0.01 $0.01
500,000+ $0.01 $0.01

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

LL4148-13 Features

  • Fast switching speed with 4ns trr.
  • Surface mount MiniMELF package.
  • RoHS compliant with lead-free finish.
  • Rated for 75V reverse voltage.
  • 150mA average rectified output current.

LL4148-13 Applications

  • General purpose rectification circuits.
  • High-speed switching applications.
  • Surface mount assembly for automated insertion.
  • Signal diode in low current circuits.

LL4148-13 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the LL4148-13?

75V peak repetitive reverse voltage.

What is the forward current rating?

300mA forward continuous current, 150mA average rectified output current.

What is the forward voltage drop?

Maximum 1V at 10mA forward current.

What is the reverse recovery time?

4ns at IF=10mA, IR=1mA, VR=6V, RL=100Ω.

What package is the LL4148-13 available in?

MiniMELF (DO-213AC) surface mount package.

What is the operating temperature range?

-65°C to 175°C.

Is the LL4148-13 RoHS compliant?

Yes, it is RoHS compliant with lead-free finish.

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