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1N4937E-E3/54 1N4937E-E3/54 is a fast recovery rectifier diode rated for 600V repetitive peak reverse voltage and 1A average forward current. It features a reverse recovery time of 200ns and is housed in a DO-204AL (DO-41) axial lead package.
Mfr Part #:

1N4937E-E3/54

Available from 2 distributors
Mfr Name: Vishay Dale
Vishay Dale
1N4937E-E3/54 is a fast recovery rectifier diode rated for 600V repetitive peak reverse voltage and 1A average forward current. It features a reverse recovery time of 200ns and is housed in a DO-204AL (DO-41) axial lead package.
Total Stock: 153,000 pcs

1N4937E-E3/54 Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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77,000 pcs
77000 pcs On Request 1 On Request On Request 11+ On Request On Request
Non-Authorised Inventory information
76,000 pcs
76000 pcs On Request 1 On Request On Request On Request On Request On Request

1N4937E-E3/54 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Current (Io)
Capacitance @ Vr, F
Current
Diode Type
Lead Style
Maximum DC Reverse Current at Rated DC Blocking Voltage (IR)
Maximum Junction Temperature (Tj max)
Maximum Repetitive Peak Reverse Voltage (VRRM)
Mounting Type
Operating Temperature
Operating Temperature - Junction
Package / Case
Peak Forward Surge Current (Ifsm)
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Tape & Reel
Technology
Termination Style
UL Flammability
Voltage
Voltage - Forward (Vf) (Max) @ If

1N4937E-E3/54 Description

Short technical summary and product information.

The 1N4937E-E3/54 is a fast switching plastic rectifier diode from Vishay General Semiconductor. It is designed for high efficiency in fast switching applications such as power supply rectification, inverters, converters, and freewheeling diodes. The device has a maximum repetitive peak reverse voltage of 600V and an average forward rectified current of 1A. It offers a fast reverse recovery time of 200 ns, low forward voltage drop of 1.2V at 1A, and low leakage current of 5 µA at 25°C. The diode can withstand a peak forward surge current of 30A. The junction operating temperature range is -50°C to 150°C. The device is packaged in a DO-204AL (DO-41) molded epoxy case with matte tin plated axial leads, compliant with RoHS and UL 94 V-0 flammability rating. It is suitable for consumer and telecommunication applications requiring fast switching.

1N4937E-E3/54 Quick Information

Product Type: Fast Recovery Rectifier Diode
Series: 1N4937
Canonical Name: 1N4937E-E3/54 Fast Recovery Rectifier Diode, 600V, 1A, DO-204AL
Subcategory: Fast Recovery Rectifier

1N4937E-E3/54 Compliance

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

1N4937E-E3/54 Features

  • Fast recovery time of 200 ns.
  • Rated for 600V repetitive peak reverse voltage.
  • Average forward current of 1A.
  • Low forward voltage drop of 1.2V.
  • High surge current capability of 30A.

1N4937E-E3/54 Applications

  • Used in power supply rectification circuits.
  • Ideal for freewheeling diode applications.
  • Suitable for converter and inverter designs.
  • Applicable in consumer and telecommunication products.

1N4937E-E3/54 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage (VRRM) of the 1N4937E-E3/54?

600V

What is the average forward rectified current rating?

1A

What is the forward voltage drop at 1A?

1.2V

What is the reverse recovery time?

200 ns

What is the package type?

DO-204AL (DO-41) axial lead package

What is the peak forward surge current capability?

30A

What is the operating junction temperature range?

-50°C to 150°C

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