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1N4934RL 1N4934RL is a 1A, 100V fast-recovery rectifier from On Semiconductor in a DO-41 axial package with 300ns reverse recovery time.
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1N4934RL

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N4934RL is a 1A, 100V fast-recovery rectifier from On Semiconductor in a DO-41 axial package with 300ns reverse recovery time.
✓ Total Stock: 165 pcs

1N4934RL Available from 1 distributor

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Bristol Electronics ✓
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165 pcs
On Request
165 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
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1N4934RL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Reverse Recovery Time (trr)
SVHC Present
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
Weight
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1N4934RL Description

Short technical summary and product information.

The 1N4934RL is a fast-recovery rectifier diode from On Semiconductor, designed for applications requiring efficient high-frequency rectification. It has an average rectified current rating of 1A and a peak repetitive reverse voltage of 100V.

 

This device features a reverse recovery time of 300ns (typical 150ns), enabling efficient operation in circuits up to 250kHz as noted in the datasheet. Forward voltage drop is 1.2V at 1A, and the diode can withstand non-repetitive peak surge currents up to 30A.

 

The 1N4934RL is housed in a through-hole DO-204AL (DO-41) axial-lead package, making it suitable for automated insertion and hand-soldered assembly. It is rated for operating temperatures from -65°C to 150°C and is supplied in tape-and-reel packaging with 5,000 pieces per reel.

1N4934RL Quick Information

Product Type: Fast-Recovery Rectifier
Series: 1N4934
Canonical Name: 1N4934RL Fast-Recovery Rectifier, 1A, 100V, DO-41 (Axial)
Subcategory: Fast-Recovery Rectifier

1N4934RL Compliance

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

1N4934RL Features

  • 1A average rectified current rating.
  • 100V peak repetitive reverse voltage.
  • Fast recovery time of 300ns.
  • Through-hole DO-41 axial package.
  • Pb-Free and RoHS compliant.

1N4934RL Applications

  • DC power supplies and inverters.
  • Converters and ultrasonic systems.
  • Free-wheeling and snubber diodes.
  • Low RFI switching circuits.
  • Choppers and frequency converters.

1N4934RL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum average rectified current of the 1N4934RL?

The 1N4934RL has an average rectified current rating of 1A.

What is the peak repetitive reverse voltage of this diode?

The peak repetitive reverse voltage is 100V.

What is the forward voltage drop at 1A?

The forward voltage is 1.2V at 1A.

What is the reverse recovery time of the 1N4934RL?

The reverse recovery time is specified as 300ns, with a typical value of 150ns per the datasheet.

What package does the 1N4934RL come in?

It comes in a DO-204AL (DO-41) axial-lead through-hole package.

What is the operating temperature range?

The operating temperature range is -65°C to 150°C.

Is the 1N4934RL RoHS compliant?

The datasheet indicates the device is Pb-Free, and it is listed as RoHS3 Compliant.

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