BB139 PDF Datasheet – 30V, Silicon Varicap Diode, Rectifier

This post explains for the diode BB-139.

The function of this semiconductor is 30V, Silicon Varicap Diode.

The package is DO-35 Type.

Manufacturer: Fairchild, ITT Components

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

1 page
BB139 Rectifier

Description

BB139 is 30V, VHF / FM Varactor Diode. Variable capacitance diode is a type of diode that exhibits a variable capacitance when a voltage is applied across it. It is also known as a voltage-variable capacitor or tuning diode. Varicap diodes are primarily used in electronic circuits for tuning and frequency modulation in applications such as radio receivers, television tuners, and voltage-controlled oscillators.

BB139 pinout

BB139 diode

Absolute maximum ratings :

0. Maximum Voltage : 30 V ( Working Inverse Voltage )

1. Storage Temperature Range : – 55 °C to + 150 °C

2. Maximum Junction Operating Temperature : + 150 °C

3. Load Temperature : + 260 °C

 

Application:

1. VHF Tuner

BB139 PDF Datasheet

BB139 pdf

Posts related to ‘ Diode

Part number Description
SHG2 SHG2 PDF – 2000V, 1.2A, Fast Silicon Rectifier, Diode
BZV85 1W, Silicon Power Zener Diode
SF20DG 2A, 200V, Fast Diode, Rectifier
1N56 1N56 Diode, Rectifier – 1500W, TVS ( Datasheet PDF )
1N4740A 10V, 1.3W, Zener Diode, Rectifier
BN504 LED Diode – Stanley Electric
NZ9F5V1ST5G 5.1V, Zener Diode
MMBZ5221BLT1G 2.4V, Zener Diode, Rectifier
1N5370B 56V, 5W, Zener Diode, Rectifier
SR23 SR23 Diode – 30V, 2A, Rectifier

 

Related articles across the web

MB10F Datasheet – 0.8A, 1000V, Bridge Diode, Rectifier

This is one of the diode types.

Part Number: MB10F

Function: 1000V, Bridge rectifier

Package: SOP 4 PIn Type

Manufacturer: Diodes

Image

MB10F diode

 

Description

Suitable for AC to DC bridge full wave rectification for SMPS, LED lighting, adapter, battery charger, home appliances, office equipment, and telecommunication applications.

MB10F is an electronic circuit that converts an alternating current (AC) input into a direct current (DC) output using a bridge configuration of diodes. The purpose of a bridge rectifier is to ensure that the voltage is always positive, even though the input voltage waveform may be alternating in direction. This makes it useful in applications such as power supplies, battery charging, and motor control where a DC voltage is required.

The basic operation of a bridge rectifier is to allow current to flow only in one direction, by using diodes to block any reverse current. The diodes are arranged in a bridge configuration, hence the name “bridge rectifier.” The AC voltage is applied to the diode bridge, and the resulting DC voltage is available at the output terminals.

Features

1. Glass Passivated Die Construction

2. Miniature Package Saves Space on PC Boards

3. Reliable Robust Construction

4. Ideal for SMT Manufacturing

5. Low Forward Voltage Drop

 

MB10F pinout

MB10F Bridge Rectifier

Mechanical Data

1. Case : MBF

2. Case Material : Molded Plastic. UL Flammability Classification Rating 94V-0

3. Moisture Sensitivity : Level 1 per J-STD-020

4. Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208

5. Polarity: As Marked on Body

6. Weight: 0.08 grams (Approximate)

MB10F Datasheet

MB10F pdf

 

Posts related to ‘ Bridge Rectifier

Part number Description
KBPC3510 KBPC3510 Diode – 35A, 1000V, Bridge Rectifier
DF04M 400V, 1A, Bridge Rectifier – Vishay
KBU8G KBU8G Diode – 400V, 8A, Bridge Rectifier
KBPC35005 50V, 35A, Bridge Rectifier, Diode
KBPC2510 1000V, 25A, Bridge Rectifier
W005G W005G Diode – 1.5A, 50V, Bridge Rectifier ( Datasheet PDF )
DBF10 1.0A Single-Phase Bridge Rectifier
PBU1010 10A, 1000V, Bridge Rectifier Diode
W04M 1.5A, 400V, Bridge Rectifier ( PDF )
KBL608 6.0A, 800V, Bridge Rectifier, Diode

 

Related articles across the web