1N3740 Allicdata Electronics
Allicdata Part #:

1N3740-PX-ND

Manufacturer Part#:

1N3740

Price: $ 42.84
Product Category:

Discrete Semiconductor Products

Manufacturer: Powerex Inc.
Short Description: RECTIFIER STUD MOUNT DO-9
More Detail: Diode
DataSheet: 1N3740 datasheet1N3740 Datasheet/PDF
Quantity: 1000
30 +: $ 38.55890
Stock 1000Can Ship Immediately
$ 42.84
Specifications
Series: --
Part Status: Active
Diode Type: --
Current - Average Rectified (Io): --
Speed: --
Capacitance @ Vr, F: --
Mounting Type: --
Package / Case: --
Supplier Device Package: --
Operating Temperature - Junction: --
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes - Rectifiers - Single

A 1N3740 is a rectifier diode designed to provide reliable rectification when exposed to medium power voltages and current. It is constructed with a glass and metal package, and its electrical characteristics make it suitable for a wide range of applications. The purpose of rectification is to convert an AC (alternating current) voltage into a DC (direct current) voltage. This is essential in a wide range of electronic systems, such as a power supply.

Application Field

1N3740 diodes are suited to applications such as step up, step down, half wave, and full wave rectification as well as DC power supplies and AC/DC voltage converters. They can provide reliable rectification in power supplies of up to around 25W and output voltages of up to 48V DC. The peak reverse voltage (or maximum reverse voltage) of 1N3740 is 175V. They can also provide reliable rectification in the charging circuits of batteries. Furthermore, the low capacitance (1.0nf) and maximum operating temperature (100°C) of 1N3740 also make them suited for applications such as high frequency rectification, and as part of an amplifier circuit. Some applications such as pulse generators also benefit from their fast switching times.

Working Principle

The 1N3740 is a rectifier diode, as such it is designed to allow current to flow in one direction only. This is done via the use of a built-in electric field, which forces electrons to travel in one direction. This one-way flow can be accurately and reliably controlled by using a semiconductor material such as that found in a 1N3740.In devices such as the 1N3740 the electric field is created by combining the opposing electrical charge of two different materials. A layer of N-type semiconductor material is combined with a layer of P-type semiconductor material, creating an electric field across the junction of the two layers. This electric field forces electrons to flow in a one-way direction from side to side, allowing current to flow in one direction only.

When an electrical current is applied, the electric field can be suppressed, allowing a small amount of current to flow in both directions, but it is much easier for current to flow in one direction. When the current is reversed, the field is re-established, and current is unable to flow in the opposite direction. This means the 1N3740 can accurately control the direction of electrical current, as well as limit the amount of current to a safe level.

Conclusion

The 1N3740 is a rectifier diode designed to provide reliable rectification when exposed to medium power voltages and current. It is suited for applications such as step up, step down, half wave and full wave rectification as well as DC power supplies and AC/DC voltage converters. It can provide reliable rectification in power supplies of up to around 25W and output voltages of up to 48V DC. The 1N3740 is constructed with a glass and metal package, and its electrical characteristics make it suitable for a wide range of applications. The electric field created between a layer of N-type semiconductor material and a layer of P-type semiconductor material allows current to flow in one direction only, which can be accurately and reliably controlled by using a 1N3740.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "1N37" Included word is 37
Part Number Manufacturer Price Quantity Description
1N3768R GeneSiC Semi... 7.23 $ 221 DIODE GEN PURP REV 1KV 35...
1N3768 GeneSiC Semi... 5.26 $ 13 DIODE GEN PURP 1KV 35A DO...
1N3765 GeneSiC Semi... 5.41 $ 1000 DIODE GEN PURP 700V 35A D...
1N3765R GeneSiC Semi... 5.41 $ 1000 DIODE GEN PURP REV 700V 3...
1N3766 GeneSiC Semi... 5.41 $ 1000 DIODE GEN PURP 800V 35A D...
1N3766R GeneSiC Semi... 5.41 $ 1000 DIODE GEN PURP REV 800V 3...
1N3767 GeneSiC Semi... 5.41 $ 1000 DIODE GEN PURP 900V 35A D...
1N3767R GeneSiC Semi... 5.41 $ 1000 DIODE GEN PURP REV 900V 3...
VS-1N3766 Vishay Semic... 6.33 $ 1000 DIODE GEN PURP 800V 35A D...
VS-1N3766R Vishay Semic... 6.33 $ 1000 DIODE GEN PURP 800V 35A D...
VS-1N3765 Vishay Semic... 6.33 $ 1000 DIODE GEN PURP 700V 35A D...
VS-1N3768 Vishay Semic... 6.68 $ 1000 DIODE GEN PURP 1KV 35A DO...
VS-1N3767 Vishay Semic... 6.86 $ 1000 DIODE GEN PURP 900V 35A D...
VS-1N3768R Vishay Semic... 8.48 $ 1000 DIODE GEN PURP 1KV 35A DO...
1N3779 Microsemi Co... 22.55 $ 1000 STANDARD RECTIFIERDiode
1N3735 Powerex Inc. 35.92 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3735R Powerex Inc. 35.92 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3736 Powerex Inc. 37.3 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3736R Powerex Inc. 37.3 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3737 Powerex Inc. 38.69 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3737R Powerex Inc. 38.69 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3738 Powerex Inc. 40.07 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3738R Powerex Inc. 40.07 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3739 Powerex Inc. 41.47 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3739R Powerex Inc. 41.47 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3740 Powerex Inc. 42.84 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3740R Powerex Inc. 42.84 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3741 Powerex Inc. 45.01 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3741R Powerex Inc. 45.01 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3742 Powerex Inc. 47.75 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3742R Powerex Inc. 47.75 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3744 Powerex Inc. 52.15 $ 1000 DIODE GEN PURP 1.4KV 250A...
1N3744R Powerex Inc. 52.15 $ 1000 DIODE GEN PURP 1.4KV 250A...
1N3743 Powerex Inc. 51.84 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3743R Powerex Inc. 51.84 $ 1000 RECTIFIER STUD MOUNT DO-9...
1N3743 G R G Vishay Semic... 0.0 $ 1000 DIODE GEN PURP 1.2KV 250A...
1N3743R G BK G Vishay Semic... 0.0 $ 1000 DIODE GEN PURP 1.2KV 250A...
Latest Products
IDW30E65D1

Diodes - General Purpose, Power, Switchi...

IDW30E65D1 Allicdata Electronics
PMEG4005AEA/M5X

DIODE SCHOTTKY 40V 500MA SC76Diode Schot...

PMEG4005AEA/M5X Allicdata Electronics
RGP10J-057M3/54

DIODE GEN PURPOSE DO-204ALDiode

RGP10J-057M3/54 Allicdata Electronics
1N4004-N-2-2-BP

DIODE GEN PURP 400V 1A DO41Diode Standar...

1N4004-N-2-2-BP Allicdata Electronics
CPD76X-1N5817-CT

DIODE SCHOTTKY 20V 1A DIE 1=400Diode Sch...

CPD76X-1N5817-CT Allicdata Electronics
JANTXV1N6662US

DIODE GEN PURP 400V 500MA D5ADiode Stand...

JANTXV1N6662US Allicdata Electronics