1N4742 Datasheet – 1W, 12V, Zener Diode

This is one of the diode types.

Part Number : 1N4742

Function : Silicon Planar Power – 1W 12V, Zener Diode

Package : DO-41 Glass type

Manufactures : Vishay, General Semiconductor

See the preview image and the PDF file for more information.

Image

1N4742 Zener Diode

 

Features

1. Silicon Planar Power Zener Diodes
2. For use in stabilizing and clipping circuits with high power rating.
3. Standard Zener voltage tolerance is ±10%. Add suffix “A” for ±5% tolerance. Other Zener voltages and tolerances are available upon request.
4. These diodes are also available in the MELF case with type designation ZM4728 thru ZM4764
6. For bidirectional product, contact local Technical Sales office

1N4742 pinout

1N4742 datasheet pdf

Mechanical Data

Case: DO-41 Glass Case
Weight: approx. 0.35g

1N4742 spec

 

Zener diode Series

1N4728 : 3.3 V
1N4729 : 3.6 V
1N4730 : 3.9 V
1N4731 : 4.3 V
1N4732 : 4.7 V
1N4733 : 5.1 V
1N4734 : 5.6 V
1N4735 : 6.2 V
1N4736 : 6.8 V
1N4737 : 7.5 V
1N4738 : 8.2 V
1N4739 : 9.1 V
1N4740 : 10 V
1N4741 : 11 V

1N4742 Datasheet

 

UDZ15B Datasheet PDF – 15V, SMD, Zener Diode

Part Number : UDZ15B, Marking : BM Type

Function : Surface Mount Precision Zener Diode

Package : SOD-323 Type

Manufacturers : Diodes Incorporated.

Image :

UDZ15B datasheet

 

Description :

1. Small, Surface Mount Package
2. Ideally suited for Automated Assembly Processes
3. Very Sharp Breakdown Characteristics
4. Very Tight Tolerance on Zener Breakdown Voltage

Mechanical Data

1. Case Material: UL Flammability Classification Rating 94V-0
2. Moisture Sensitivity: Level 1 per J-STD-020D
3. Terminal Connections: Cathode Band
4.  Terminals: Finish – Matte Tin Annealed over Alloy 42
Leadframe. Solderable per MIL-STD-202, Method 208
5. Weight: 0.004 grams (Approximate)

Other data sheets within the file : UDZ11B, UDZ12B, UDZ13B

UDZ15B Datasheet PDF Download


UDZ15B pdf