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BAT43W-E3-08 The BAT43W-E3-08 is a small signal Schottky diode from Vishay with a maximum repetitive peak reverse voltage of 30V and average rectified current of 200mA. It is housed in a surface-mount SOD-123 package.
Mfr Part #:

BAT43W-E3-08

Available from 2 distributors
Mfr Name: Vishay Dale
Vishay Dale
The BAT43W-E3-08 is a small signal Schottky diode from Vishay with a maximum repetitive peak reverse voltage of 30V and average rectified current of 200mA. It is housed in a surface-mount SOD-123 package.
Total Stock: 2,584,000 pcs
$ Price Range: $0.08 - $0.47

BAT43W-E3-08 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,583,000 pcs
2583000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

BAT43W-E3-08 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC-Q101
Capacitance @ Vr, F
Current
Current - Average Rectified (Io)
Forward Voltage (Vf)
Junction Temperature (TJ)
Molding Compound Flammability Rating
Mounting Type
Operating Temperature
Operating Temperature - Junction
Package / Case
Peak Solder Temperature
Power Dissipation (Ptot)
Reverse Recovery Time (trr)
Speed
Storage Temperature Range
Supplier Device Package
Tape & Reel Quantity
Technology
Thermal Resistance Junction to Ambient (RthJA)
Voltage
Voltage - DC Reverse (Vr) (Max)
Weight

BAT43W-E3-08 Description

Short technical summary and product information.

The BAT43W-E3-08 is a small signal Schottky diode manufactured by Vishay General Semiconductor - Diodes Division. It features a very low turn-on voltage and fast switching, making it suitable for general purpose applications. The diode is protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges.

 

Key electrical specifications include a maximum repetitive peak reverse voltage of 30V, a maximum average rectified forward current of 200mA, and a maximum forward voltage of 450mV at 15mA. The device has a maximum reverse recovery time of 5ns and a typical junction capacitance of 7pF at 1V and 1MHz. The maximum junction temperature is 125°C.

 

The BAT43W-E3-08 is offered in a surface-mount SOD-123 package with a weight of approximately 10.6mg. The molding compound meets UL 94 V-0 flammability rating and the moisture sensitivity level is MSL 1 (unlimited). The peak solder temperature is 260°C. This ordering code is supplied in tape and reel packaging with 3000 units per 7" reel.

BAT43W-E3-08 Quick Information

Product Type: Schottky Diode
Series: BAT43W
Canonical Name: BAT43W-E3-08 Small Signal Schottky Diode
Subcategory: Rectifier Diode

BAT43W-E3-08 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

BAT43W-E3-08 Estimated Pricing

Qty Low High
1+ $0.47 $0.47
10+ $0.29 $0.29
100+ $0.18 $0.18
500+ $0.14 $0.14
1,000+ $0.12 $0.12
3,000+ $0.10 $0.10
6,000+ $0.09 $0.09
9,000+ $0.09 $0.09
15,000+ $0.08 $0.08
21,000+ $0.08 $0.08
30,000+ $0.08 $0.08

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

BAT43W-E3-08 Features

  • Schottky diode with 30V reverse voltage.
  • 200mA average rectified forward current.
  • Low forward voltage of 450mV at 15mA.
  • Fast reverse recovery time of 5ns.
  • Surface-mount SOD-123 package.

BAT43W-E3-08 Applications

  • Used in low-voltage power supply circuits.
  • Ideal for high-speed switching applications.
  • Suitable for polarity protection circuits.
  • Used in DC-DC converter freewheeling diodes.

BAT43W-E3-08 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BAT43W-E3-08?

The maximum repetitive peak reverse voltage is 30V.

What is the forward voltage drop of the BAT43W-E3-08?

The maximum forward voltage is 450mV at a forward current of 15mA.

What is the reverse recovery time of the BAT43W-E3-08?

The maximum reverse recovery time is 5ns.

What package is the BAT43W-E3-08 available in?

The BAT43W-E3-08 is available in a surface-mount SOD-123 package.

What is the maximum junction temperature for the BAT43W-E3-08?

The maximum junction temperature is 125°C.

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