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NSVBAS21SLT1G The NSVBAS21SLT1G is a dual series high-voltage switching diode from On Semiconductor. It features a 250V reverse voltage, 225mA forward current, and fast 50ns reverse recovery time.
Mfr Part #:

NSVBAS21SLT1G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NSVBAS21SLT1G is a dual series high-voltage switching diode from On Semiconductor. It features a 250V reverse voltage, 225mA forward current, and fast 50ns reverse recovery time.
Total Stock: 69,020 pcs
$ Price Range: $0.03 - $0.21

NSVBAS21SLT1G Available from 4 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
30,000 pcs
30000 pcs On Request 1 On Request On Request 2019+ On Request On Request
Non-Authorised Inventory information
22,020 pcs
22020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
15,000 pcs
15000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request

NSVBAS21SLT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Capacitance @ Vr, F
Current
Forward Voltage (Maximum @ IF = 100 mA)
Forward Voltage (Maximum @ IF = 200 mA)
Halogen Free
Junction and Storage Temperature Range
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power Dissipation (Maximum @ Alumina Substrate, TA = 25 °C)
Power Dissipation (Maximum @ FR -5 Board, TA = 25 °C)
Reverse Breakdown Voltage
Reverse Leakage Current (Maximum @ VR=200 V)
Reverse Leakage Current (Maximum @ VR=200 V, Tj=150 °C)
Reverse Recovery Time (trr)
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance Junction To Ambient (Maximum @ Alumina Substrate)
Thermal Resistance Junction To Ambient (Maximum @ FR -5 Board)
Voltage

NSVBAS21SLT1G Description

Short technical summary and product information.

The NSVBAS21SLT1G is a dual series high-voltage switching diode manufactured by On Semiconductor. It is designed for general-purpose switching applications requiring high reverse voltage capability up to 250V. The device is capable of handling a forward current of 225mA and a peak forward surge current of 625mA.

 

Key electrical characteristics include a maximum forward voltage of 1.25V at 200mA, a reverse recovery time of 50ns (typical switching speed), and a low diode capacitance of 5pF at 0V and 1MHz. The reverse leakage current is only 0.1µA at 200V, increasing to 100µA at 150°C junction temperature.

 

The diode is housed in a surface-mount SOT-23 (TO-236) package, making it suitable for compact PCB designs. It offers a power dissipation of 225mW on FR-5 board and 300mW on alumina substrate. The operating temperature range is -55°C to +150°C.

 

The device is RoHS compliant, Pb-Free, Halogen Free/BFR Free, and AEC-Q101 qualified for automotive applications. Moisture sensitivity level is 1 (unlimited). The NSV prefix indicates automotive grade with PPAP capability.

NSVBAS21SLT1G Quick Information

Product Type: Dual Series Switching Diode
Series: BAS21S
Canonical Name: Dual Series High-Voltage Switching Diode 250 V
Subcategory: High-Voltage Switching Diode

NSVBAS21SLT1G Compliance

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

NSVBAS21SLT1G Estimated Pricing

Qty Low High
1+ $0.21 $0.21
10+ $0.13 $0.13
100+ $0.08 $0.08
500+ $0.06 $0.06
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.

NSVBAS21SLT1G Features

  • 250V maximum reverse voltage rating.
  • 225mA forward current capability.
  • Fast 50ns reverse recovery time.
  • Surface-mount SOT-23 package.
  • AEC-Q101 qualified for automotive.

NSVBAS21SLT1G Applications

  • Used in high-voltage switching power supplies.
  • Ideal for automotive electronic control units.
  • Suitable for signal rectification and clamping circuits.
  • Applicable in DC-DC converter designs.

NSVBAS21SLT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the NSVBAS21SLT1G?

The maximum reverse voltage is 250V.

What is the maximum forward current?

The maximum forward current is 225mA.

What is the forward voltage at 200mA?

The maximum forward voltage is 1.25V at 200mA.

What is the reverse recovery time?

The maximum reverse recovery time is 50ns under test conditions IF=IR=30mA, RL=100Ω.

What package is the NSVBAS21SLT1G available in?

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

What is the operating temperature range?

-55°C to +150°C.

Is the NSVBAS21SLT1G qualified for automotive applications?

Yes, it is AEC-Q101 qualified and PPAP capable.

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