Mfr Part #:

BAT721C

The NXP Semiconductors BAT721C is a Schottky barrier dual diode designed for ultra high-speed switching, line termination, voltage clamping, and reverse polarity protection. It features low forward voltage and low capacitance.

✓ Total Stock: 5,778 pcs

$ Price Range: $165.89

BAT721C Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
ACK ELEKTRONIK ✓ Non-Authorised Inventory information	5,030 pcs On Request	5030 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Chanetech ✓ Non-Authorised Inventory information	748 pcs On Request	748 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BAT721C Description

Short technical summary and product information.

The NXP Semiconductors BAT721C is a planar Schottky barrier dual diode encapsulated in a SOT23 small surface-mounted device (SMD) plastic package. It integrates a guard ring for stress protection.

Key electrical characteristics include a maximum reverse voltage of 40V and a maximum forward current of 200mA per diode. The forward voltage is typically 550mV at 200mA, with lower values at reduced currents. Diode capacitance is rated at a maximum of 50pF at 1MHz and 0V reverse voltage.

This dual diode is suitable for applications requiring ultra-high-speed switching, line termination, voltage clamping, and reverse polarity protection. Its SOT23 package is designed for surface mounting.

Thermal characteristics include a junction temperature maximum of 125°C and a thermal resistance from junction to ambient of 500 K/W in free air.

BAT721C Quick Information

Product Type: Dual Diode

Canonical Name: Schottky Barrier Dual Diode

Subcategory: Dual Diode

BAT721C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BAT721C Estimated Pricing

Qty	Low	High
1+	$165.89	$165.89

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

BAT721C Features

40V maximum reverse voltage rating.
200mA maximum forward current.
Low forward voltage characteristic.
Low diode capacitance.
SOT23 surface-mount package.

BAT721C Applications

Ideal for ultra-high-speed switching.
Suitable for line termination circuits.
Used for voltage clamping applications.
Provides reverse polarity protection.

BAT721C FAQs

5 frequently asked questions generated from this part’s specifications.

What is the maximum reverse voltage for the BAT721C dual diode?

The maximum reverse voltage is 40V.

What is the maximum forward current per diode for the BAT721C?

The maximum forward current is 200mA.

What is the typical forward voltage of the BAT721C at 200mA?

The forward voltage is 550mV at 200mA.

What is the diode capacitance of the BAT721C at 1MHz?

The diode capacitance is 50pF at 1MHz and 0V reverse voltage.

What package type is the BAT721C dual diode supplied in?

The BAT721C is supplied in a SOT-23 surface-mount package.

BAT721C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

View All Alternate Parts

BAT721S

NXP Semiconductors

The NXP Semiconductors BAT721S is a Schottky barrier dual diode designed for high-speed switching applications. It offers a 40V reverse voltage and 200mA forward current.

View Part

BAT721