BAT54CWT1G Dual Schottky barrier diode array with 30V reverse voltage and 200mA forward current. Designed for high-speed switching and voltage clamping in surface mount applications.
Mfr Part #:

BAT54CWT1G

Available from 8 distributors
Mfr Name: On Semiconductor
On Semiconductor
Dual Schottky barrier diode array with 30V reverse voltage and 200mA forward current. Designed for high-speed switching and voltage clamping in surface mount applications.
Total Stock: 146,939 pcs
$ Price Range: $0.03 - $0.19

BAT54CWT1G Available from 8 distributors

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Non-Authorised

BAT54CWT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Diode Configuration
Forward Current (DC)
Forward Power Dissipation
Forward Voltage (Typical @ IF = 30 mA)
Forward Voltage (Typical @ IF=0.1 mA)
Forward Voltage (Typical @ IF=1.0 mA)
Forward Voltage (Typical @ IF=10 mA)
Forward Voltage (Typical/Maximum @ IF = 100 mA)
Halogen Free
Junction Temperature
Lead Style
Medical Grade
Mounting Type
Operating Temperature
Package / Case
Reverse Leakage Current (Typical/Maximum @ VR = 25 V)
Reverse Recovery Time
Reverse Recovery Time (trr)
Reverse Voltage
SVHC Present
Speed
Standard Package Quantity
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Technology
Total Capacitance (Typical/Maximum @ VR = 1.0 V, f = 1.0 MHz)
Voltage

BAT54CWT1G Description

Short technical summary and product information.

The BAT54CWT1G is a dual common cathode Schottky barrier diode array from On Semiconductor (onsemi). It is designed for high-speed switching applications, circuit protection, and voltage clamping. The device features extremely low forward voltage, reducing conduction loss. Key electrical specifications include a maximum reverse voltage of 30 V, a maximum forward current of 200 mA, and a typical forward voltage of 0.35 V at 10 mA. The diodes have a reverse recovery time of 5 ns, making them suitable for high-speed circuits. The device is housed in a surface mount SOT-323 package (SC-70, SOT-323) and is supplied in tape and reel packaging with 3000 units per reel. The operating temperature range is -55°C to 125°C, with a storage temperature range of -55°C to 150°C. The BAT54CWT1G is Pb-Free, Halogen Free/BFR Free, and RoHS compliant. Its low capacitance (7.6 pF typical at 1 V) and fast switching characteristics make it ideal for high-frequency applications and portable electronics where space is limited.

BAT54CWT1G Quick Information

Product Type: Schottky Diode Array
Series: BAT54CW
Canonical Name: Dual Common Cathode Schottky Barrier Diode Array, 30V Reverse Voltage, 200mA Forward Current, SOT-323 Package
Subcategory: Schottky Diodes

BAT54CWT1G Compliance

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

BAT54CWT1G Estimated Pricing

Qty Low High
1+ $0.19 $0.19
10+ $0.12 $0.12
100+ $0.07 $0.07
500+ $0.05 $0.05
1,000+ $0.05 $0.05
3,000+ $0.04 $0.04
6,000+ $0.03 $0.03

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

BAT54CWT1G Features

  • Dual common cathode Schottky diode configuration.
  • Low forward voltage of 0.35V at 10mA.
  • Fast reverse recovery time of 5ns.
  • Surface mount SOT-323 package.
  • RoHS compliant and Pb-Free.

BAT54CWT1G Applications

  • High-speed switching in portable devices.
  • Voltage clamping and circuit protection.
  • DC-DC converter freewheeling diodes.
  • Logic level shifting and ESD protection.

BAT54CWT1G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the BAT54CWT1G?

The maximum reverse voltage is 30 V.

What is the forward current rating?

The maximum forward current is 200 mA.

What is the forward voltage drop at 10 mA?

The typical forward voltage is 0.35 V at 10 mA.

What is the reverse recovery time?

The maximum reverse recovery time is 5 ns (test conditions IF=IR=10 mA, IR(REC)=1.0 mA).

What package does the BAT54CWT1G come in?

It is available in a surface mount SOT-323 (SC-70, SOT-323) package.

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