1N4933 Datasheet – 1A, 50V, Fast Recovery Rectifier, Diode

Part Number: 1N4933

Function: 1A, 50V, Rectifier, Diode

Package: Case 59 Axial Lead

Manufacturer: ON Semiconductor

Image and Pinouts:

1N4933 datasheet



The 1N4933 is 1A, 50V, Fast Recovery Rectifier, Diode.

Axial-lead, fast recovery rectifiers are designed for special applications such as DC power supplies, inverters, converters, ultrasonic systems, choppers, low RF interference and free wheeling diodes. A complete line of fast recovery rectifiers having typical recovery time of 150 nanoseconds providing high efficiency at frequencies to 250 kHz.

Maximum Ratings

1N4933 rectifier diode


1. Shipped in Plastic Bags : 1,000 per Bag

2. Available Tape and Reeled : 5,000 per Reel, by Adding a “RL” Suffix to the Part Number

3.  These are Pb−Free Devices


Mechanical Characteristics :

1. Case: Epoxy, Molded

2. Weight: 0.4 Gram (Approximately)

3. Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable

4. Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds

5. Polarity: Cathode Indicated by Polarity Band

Other data sheets are available within the file: 1N4934, 1N4935, 1N4936, 1N4937

1N4933 Datasheet PDF

1N4933 pdf