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DL4934-13 The DL4934-13 is a 100V, 1A surface mount fast recovery rectifier from Diodes Incorporated. It features a glass passivated junction, low leakage current, and a maximum reverse recovery time of 200ns.
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DL4934-13

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The DL4934-13 is a 100V, 1A surface mount fast recovery rectifier from Diodes Incorporated. It features a glass passivated junction, low leakage current, and a maximum reverse recovery time of 200ns.
✓ Total Stock: 925 pcs

DL4934-13 Available from 1 distributor

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Bristol Electronics ✓
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925 pcs
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DL4934-13 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Lead Style
Mounting Type
Operating Temperature
Package / Case
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Technology
Termination Style
Voltage
Weight
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DL4934-13 Description

Short technical summary and product information.

The DL4934-13 is a 100V, 1A surface mount fast recovery rectifier diode manufactured by Diodes Incorporated. It is part of the DL4933-DL4937 series and is designed for general purpose rectification applications requiring fast switching.

 

Key electrical specifications include a peak repetitive reverse voltage of 100V, an average forward rectified current of 1A (derate by 20% for capacitive loads), and a maximum forward voltage of 1.2V at 1A. The device can handle a peak forward surge current of 30A (8.3ms half sine-wave) and has a reverse recovery time of 200ns (tested at IF=1.0A, VR=30V, di/dt=50A/µs). Reverse leakage current is 5µA maximum at rated DC blocking voltage.

 

The DL4934-13 is housed in a surface mount MELF (DO-213AB) package with molded plastic case material (UL 94V-0 rated). It features matte tin (lead-free) solderable terminals and is marked with a cathode band for polarity identification. The device weighs approximately 0.25 grams and has body dimensions of 4.80-5.20mm x 2.60-2.64mm x 0.55mm. It is supplied in tape and reel packaging with a standard quantity of 5000 pieces per reel.

DL4934-13 Quick Information

Product Type: Fast Recovery Rectifier Diode
Series: DL4933-DL4937
Canonical Name: DL4934-13 100V 1A Surface Mount Fast Recovery Rectifier
Subcategory: Fast Recovery Rectifier

DL4934-13 Compliance

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

DL4934-13 Features

  • Glass passivated junction for reliability.
  • 100V peak repetitive reverse voltage rating.
  • 1A average forward rectified current capability.
  • 200ns fast reverse recovery time.
  • Surface mount MELF package with matte tin finish.

DL4934-13 Applications

  • General purpose rectification in power supplies.
  • Freewheeling diodes in inductive load circuits.
  • Reverse polarity protection circuits.
  • DC-DC converter output rectification.

DL4934-13 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse recovery time of the DL4934-13?

The maximum reverse recovery time (trr) is 200ns, tested at IF=1.0A, VR=30V, and di/dt=50A/µs.

What is the peak repetitive reverse voltage rating of the DL4934-13?

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

What is the maximum forward voltage drop of the DL4934-13?

The maximum forward voltage (VF) is 1.2V at a forward current of 1.0A.

What package does the DL4934-13 come in?

The DL4934-13 is supplied in a surface mount MELF (DO-213AB) package.

What is the maximum average forward rectified current of the DL4934-13?

The maximum average forward rectified current (IF(AV)) is 1.0A at a terminal temperature of 75°C. For capacitive loads, derate current by 20%.

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