BAS21A-TP BAS21A-TP is a 250V, 200mA switching diode array from Micro Commercial Co. It features a common anode configuration, fast 50ns reverse recovery time, and is housed in a surface-mount SOT-23 package.
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BAS21A-TP

Available from 1 distributors
Mfr Name: Micro Commercial
Micro Commercial
BAS21A-TP is a 250V, 200mA switching diode array from Micro Commercial Co. It features a common anode configuration, fast 50ns reverse recovery time, and is housed in a surface-mount SOT-23 package.
Total Stock: 26 pcs
$ Price Range: $0.02 - $0.16

BAS21A-TP Available from 1 distributor

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BAS21A-TP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Diode Capacitance
Diode Configuration
Flammability Rating
Forward DC Current
Forward Voltage
Halogen Free
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Package / Case
Power Dissipation
Reverse Breakdown Voltage
Reverse Leakage Current
Reverse Recovery Time (trr)
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Style
Voltage

BAS21A-TP Description

Short technical summary and product information.

The BAS21A-TP is a high-speed switching diode array from Micro Commercial Co, configured as a pair of common anode diodes in a single SOT-23 surface-mount package. It is designed for applications requiring fast switching, high voltage capability, and low leakage.

 

Key electrical specifications include a maximum reverse breakdown voltage of 250V, a forward current rating of 200mA, and a low forward voltage of 1.1V at 100mA. The device features a reverse recovery time of 50ns, making it suitable for high-frequency switching circuits. Diode capacitance is typically 5pF at 0V reverse bias, ensuring minimal signal distortion.

 

The BAS21A-TP is housed in a compact SOT-23-3 package with gull-wing leads, suitable for automated assembly. It is rated for operation from -55°C to +150°C and is compliant with RoHS, Halogen-Free (Green), and UL 94 V-0 flammability standards. The tape and reel packaging contains 3000 pieces per reel.

BAS21A-TP Quick Information

Product Type: Switching Diode Array
Canonical Name: BAS21A-TP: 250V 200mA Common Anode Switching Diode Array, SOT-23
Subcategory: Common Anode Switching Diode Array

BAS21A-TP Compliance

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

BAS21A-TP Estimated Pricing

Qty Low High
1+ $0.16 $0.16
10+ $0.10 $0.10
100+ $0.06 $0.06
500+ $0.04 $0.04
1,000+ $0.04 $0.04
3,000+ $0.03 $0.03
6,000+ $0.03 $0.03
9,000+ $0.03 $0.03
15,000+ $0.02 $0.02
21,000+ $0.02 $0.02
30,000+ $0.02 $0.02

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

BAS21A-TP Features

  • Common anode dual diode configuration.
  • Fast 50ns reverse recovery time.
  • 250V reverse breakdown voltage.
  • 200mA forward current rating.
  • SOT-23 surface mount package.

BAS21A-TP Applications

  • Ideal for high-speed switching applications.
  • Used in logic level shifting circuits.
  • Suitable for signal clamping and protection.
  • Common in power management designs.
  • Works in voltage multiplier circuits.

BAS21A-TP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of BAS21A-TP?

The maximum reverse breakdown voltage is 250V at 100µA test current.

What is the maximum forward current rating?

The maximum forward DC current is 200mA.

What is the forward voltage drop?

The maximum forward voltage is 1.1V at 100mA forward current.

What is the reverse recovery time?

The reverse recovery time is 50ns.

What package is the BAS21A-TP available in?

It is available in a surface-mount SOT-23-3 package (TO-236-3, SC-59).

What is the diode configuration of BAS21A-TP?

It is a 1 pair common anode configuration.

What is the operating temperature range?

The operating junction and storage temperature range is -55°C to +150°C.

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