B140-E3/61T Schottky rectifier diode rated for 40V reverse voltage and 1A forward current. Packaged in SMA (DO-214AC) for surface mount applications.
Mfr Part #:

B140-E3/61T

Available from 1 distributors
Mfr Name: Vishay Dale
Vishay Dale
Schottky rectifier diode rated for 40V reverse voltage and 1A forward current. Packaged in SMA (DO-214AC) for surface mount applications.
Total Stock: 125,220 pcs
$ Price Range: $0.05 - $0.37

B140-E3/61T Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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125,220 pcs
125220 pcs On Request 1 On Request On Request On Request On Request On Request

B140-E3/61T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
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Operating Temperature
Speed
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Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)

B140-E3/61T Description

Short technical summary and product information.

The B140-E3/61T is a surface-mount Schottky barrier rectifier diode from Vishay Dale. It features a maximum repetitive peak reverse voltage of 40 V and an average forward rectified current of 1 A. The device is capable of handling high surge currents up to 30 A (8.3 ms single half sine-wave). It offers low forward voltage drop and high efficiency, making it suitable for low voltage, high frequency applications. The diode is housed in a compact SMA (DO-214AC) package designed for automated placement. It includes a guardring for overvoltage protection and meets MSL level 1 per J-STD-020. The E3 suffix indicates RoHS-compliance. Typical applications include freewheeling diodes, DC/DC converters, inverters, and polarity protection circuits.

B140-E3/61T Quick Information

Product Type: Schottky Rectifier Diode
Series: B140
Canonical Name: Schottky Rectifier Diode, 40V, 1A, DO-214AC
Subcategory: Single Rectifier Diodes

B140-E3/61T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1
REACH Status: REACH Unaffected
Lead Free: Yes

B140-E3/61T Estimated Pricing

Qty Low High
1+ $0.37 $0.37
10+ $0.23 $0.23
100+ $0.16 $0.16
500+ $0.12 $0.12
1,000+ $0.10 $0.10
1,800+ $0.07 $0.07
3,600+ $0.06 $0.06
9,000+ $0.06 $0.06
23,400+ $0.05 $0.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

B140-E3/61T Features

  • Surface-mount Schottky barrier rectifier.
  • Guardring for overvoltage protection.
  • Low forward voltage drop.
  • High surge capability (30 A).
  • RoHS compliant (E3 suffix).

B140-E3/61T Applications

  • Low voltage high frequency inverters.
  • Freewheeling diode for DC/DC converters.
  • Polarity protection applications.
  • High frequency rectification circuits.

B140-E3/61T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage (VRRM) of the B140-E3/61T?

40 V

What is the average forward rectified current (IF(AV))?

1 A

What is the package type for this diode?

SMA (DO-214AC)

What is the peak forward surge current (IFSM) rating?

30 A

Is the B140-E3/61T RoHS compliant?

Yes, the E3 suffix indicates RoHS-compliant per Vishay.

What are typical applications for this Schottky rectifier?

Low voltage high frequency inverters, freewheeling, DC/DC converters, and polarity protection.

Does the device have overvoltage protection?

Yes, it features a guardring for overvoltage protection.

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