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BAS21-QR High-voltage switching diode in SOT23 package. Rated for 200V reverse voltage, 200mA forward current, with 50ns reverse recovery time.
Mfr Part #:

BAS21-QR

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
High-voltage switching diode in SOT23 package. Rated for 200V reverse voltage, 200mA forward current, with 50ns reverse recovery time.
Total Stock: 3,637,020 pcs
$ Price Range: $0.02 - $0.14

BAS21-QR Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,637,020 pcs
3637020 pcs On Request 1 On Request On Request On Request On Request On Request

BAS21-QR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Ambient Temperature (Minimum/Maximum)
Automotive Grade
Body Dimensions
Capacitance
Capacitance @ Vr, F
Current
Forward Voltage (Maximum @ IF = 100 mA, Tj = 25 °C)
Lead Style
Mounting Type
Non Repetitive Peak Forward Current (Maximum @ tp = 1 µs; square wave; Tj(init) = 25 °C)
Non Repetitive Peak Forward Current (Maximum @ tp=10 ms, square wave, Tj(init)=25 °C)
Non Repetitive Peak Forward Current (Maximum @ tp=100 µs, square wave, Tj(init)=25 °C)
Operating Temperature
Package Type
Pitch
Power Dissipation
Repetitive Peak Forward Current
Repetitive Peak Reverse Voltage
Reverse Current (Maximum @ VR=200 V, Tj=150 °C)
Reverse Current (Maximum @ VR=200 V, Tj=25 °C)
Reverse Recovery Time (trr)
Reverse Voltage
Speed
Storage Temperature
Storage Temperature (Minimum/Maximum)
Supplier Device Package
Technology
Termination Style
Thermal Resistance (junction to solder point)
Thermal Resistance Junction-to-Ambient
Voltage

BAS21-QR Description

Short technical summary and product information.

High-voltage switching diode encapsulated in a small SOT23 Surface-Mounted Device (SMD) plastic package. Features high switching speed (trr ≤ 50 ns), low leakage current, reverse voltage up to 200V, and low capacitance (≤5 pF).

 

Qualified according to AEC-Q101 and recommended for use in automotive applications. Applications include high-speed switching at high voltage, high-voltage general-purpose switching, voltage clamping, and reverse polarity protection.

 

Package: SOT23 (TO-236-3, SC-59, SOT-23-3) with supplier device package TO-236AB. Body dimensions 2.9 mm x 1.3 mm x 1 mm, pitch 1.9 mm. Surface mount with gull-wing leads.

BAS21-QR Quick Information

Product Type: Switching Diode
Series: BAS21-Q
Canonical Name: BAS21-QR - High-voltage switching diode
Subcategory: High-voltage switching diode

BAS21-QR Compliance

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

BAS21-QR Estimated Pricing

Qty Low High
1+ $0.14 $0.14
10+ $0.09 $0.09
50+ $0.06 $0.06
100+ $0.05 $0.05
500+ $0.04 $0.04
3,000+ $0.03 $0.03
9,000+ $0.02 $0.02

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

BAS21-QR Features

  • 200V reverse voltage, 200mA forward current.
  • Fast switching speed with 50ns reverse recovery.
  • Low capacitance of 5pF at 0V bias.
  • AEC-Q101 qualified for automotive use.
  • Compact SOT23 surface mount package.

BAS21-QR Applications

  • High-speed switching at high voltage.
  • High-voltage general-purpose switching.
  • Voltage clamping and reverse polarity protection.
  • Automotive electronics applications.

BAS21-QR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the BAS21-QR?

200V maximum reverse voltage; 250V repetitive peak reverse voltage.

What is the maximum forward current?

200mA continuous forward current; 625mA repetitive peak forward current.

What is the forward voltage?

1V maximum at 100mA; 1.25V maximum at 200mA (25°C).

What is the reverse recovery time?

50ns maximum.

What package is the BAS21-QR available in?

SOT23 (TO-236-3, SC-59, SOT-23-3) surface mount package; supplier device package TO-236AB.

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