DL4937-13-F DL4937-13-F is a 600V, 1A fast recovery rectifier diode. It features a maximum forward voltage of 1.2V and reverse recovery time of 200ns in a surface-mount MELF package.
Mfr Part #:

DL4937-13-F

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
DL4937-13-F is a 600V, 1A fast recovery rectifier diode. It features a maximum forward voltage of 1.2V and reverse recovery time of 200ns in a surface-mount MELF package.
Total Stock: 997 pcs

DL4937-13-F Available from 1 distributor

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DL4937-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Forward Current
Capacitance
Capacitance @ Vr, F
Current
Diode Type
Forward Voltage
Mounting Type
Operating Temperature
Package / Case
Package Dimension A (Length)
Package Dimension B (Diameter)
Package Dimension C (Length)
Peak Forward Surge Current
RMS Reverse Voltage
Reverse Current (Maximum @ TA = 25 °C, rated voltage)
Reverse Current (Maximum @ TA = 55 °C, full cycle average)
Reverse Recovery Time
Reverse Recovery Time (trr)
Reverse Voltage
Speed
Standard Package Quantity
Supplier Device Package
Tape & Reel
Tape and Reel
Technology
Termination Style
Voltage
Weight

DL4937-13-F Description

Short technical summary and product information.

The DL4937-13-F from Diodes Incorporated is a 600V, 1A fast recovery rectifier diode designed for surface mount applications. It features a glass passivated junction for low leakage current and high current capability. The device offers a maximum forward voltage of 1.2V at 1A and a fast reverse recovery time of 200ns, making it suitable for high-frequency switching circuits.

 

Electrical characteristics include a peak forward surge current of 30A (8.3ms half sine-wave), maximum reverse current of 5µA at rated voltage and 100µA at 55°C full cycle average, and typical capacitance of 15pF at 4V and 1MHz. The operating temperature range spans -65°C to +150°C.

 

The DL4937-13-F is housed in a DO-213AB MELF (glass) package with solderable terminals compliant to MIL-STD-202. It is RoHS3 compliant and available in lead-free finish. The standard packaging is tape and reel with 5000 pieces per reel.

DL4937-13-F Quick Information

Product Type: Fast Recovery Rectifier
Series: DL4937
Canonical Name: DL4937-13-F Fast Recovery Rectifier, 600V, 1A, DO-213AB (MELF)
Subcategory: Single Rectifiers

DL4937-13-F Compliance

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

DL4937-13-F Features

  • Fast recovery time of 200ns.
  • Rated for 600V reverse voltage.
  • 1A average forward current capability.
  • Surface mount MELF package.
  • Wide operating temperature -65°C to 150°C.

DL4937-13-F Applications

  • Used in switching power supply rectifiers.
  • Suitable for freewheeling diode circuits.
  • Ideal for high frequency inverters.
  • Applies to DC-DC converter output stages.

DL4937-13-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of DL4937-13-F?

600V

What is the average forward current rating?

1A

What is the forward voltage drop at 1A?

1.2V maximum

What is the reverse recovery time?

200ns

What package is DL4937-13-F available in?

DO-213AB, MELF (Glass)

What is the operating temperature range?

-65°C to 150°C

What is the peak forward surge current?

30A at 8.3ms half sine-wave

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