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BAS21J The BAS21J is a single high-speed switching diode from Nexperia USA Inc. It features a maximum reverse voltage of 100V, a maximum forward current of 200mA, and a typical forward voltage of 1V at 100mA.
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BAS21J

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The BAS21J is a single high-speed switching diode from Nexperia USA Inc. It features a maximum reverse voltage of 100V, a maximum forward current of 200mA, and a typical forward voltage of 1V at 100mA.
✓ Total Stock: 8,392 pcs
$ Price Range: $0.75

BAS21J Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,392 pcs
On Request
8392 pcs On Request 1 On Request On Request 2040+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BAS21J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Capacitance
Forward Current
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BAS21J Description

Short technical summary and product information.

The BAS21J is a single high-speed switching diode manufactured by Nexperia USA Inc. It supports a maximum reverse voltage of 100V and a maximum forward current of 200mA. At a forward current of 100mA, the typical forward voltage is 1V and the maximum forward voltage is 1.25V.

 

The device has a typical junction capacitance of 15pF at zero bias and 1MHz. Reverse current values in the specification range from a typical 1nA to a maximum of 1µA, depending on the test condition. These characteristics make the BAS21J well suited for high-speed switching and general low-power diode circuits.

 

The BAS21J is listed under power management and specialized IC categories in the marketplace, while its electrical behavior is that of a standard switching diode. It is intended for use in compact, low-power designs where high switching speed and controlled forward drop are important.

BAS21J Quick Information

Product Type: Switching Diode
Series: BAS21
Canonical Name: Single High-Speed Switching Diode
Subcategory: Switching Diodes

BAS21J Compliance

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

BAS21J Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BAS21J Features

  • High-speed switching diode in single configuration.
  • Rated for 100V maximum reverse voltage.
  • Handles up to 200mA forward current.
  • Typical forward voltage of 1V at 100mA.
  • 15pF typical capacitance at 1MHz.

BAS21J Applications

  • Ideal for high-speed switching circuits.
  • Used in signal clamping applications.
  • Suitable for reverse polarity protection.
  • Common in general purpose diode switching.

BAS21J FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the BAS21J?

The specifications list maximum reverse voltage ratings of 100V and 75V for different parameter definitions.

What is the maximum forward current of the BAS21J?

The maximum forward current is 200mA.

What is the forward voltage of the BAS21J?

At 100mA, the typical forward voltage is 1V and the maximum forward voltage is 1.25V.

What is the junction capacitance of the BAS21J?

Typical capacitance is 15pF at 0V reverse bias and 1MHz.

What reverse current does the BAS21J exhibit?

The specifications list typical reverse current values as low as 1nA and maximum values up to 1µA, depending on test condition.

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