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BAS21HT1G The BAS21HT1G is a high voltage switching diode from On Semiconductor. It features a 250V reverse voltage, 200mA forward current, and 50ns reverse recovery time in a SOD-323 surface mount package.
Mfr Part #:

BAS21HT1G

Available from 9 distributors
Mfr Name: On Semiconductor
On Semiconductor
The BAS21HT1G is a high voltage switching diode from On Semiconductor. It features a 250V reverse voltage, 200mA forward current, and 50ns reverse recovery time in a SOD-323 surface mount package.
Total Stock: 1,546,729 pcs
$ Price Range: $0.02 - $0.13

BAS21HT1G Available from 9 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
979,020 pcs
979020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
376,690 pcs
376690 pcs On Request 1 On Request On Request 21+ On Request On Request
Non-Authorised Inventory information
177,000 pcs
177000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
9,388 pcs
9388 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
745 pcs
745 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
686 pcs
686 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
$0.07
Qty Price
0+ 0.07
100 pcs $0.07
QtyPrice
0+ 0.07
1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

BAS21HT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Breakdown Voltage Min
Capacitance @ Vr, F
Capacitance @ Vr=0, F=1MHz
Current
Current - Average Rectified (Io)
Diode Type
Forward Voltage (Maximum @ IF = 100 mA)
Forward Voltage (Maximum @ IF = 200 mA)
Halogen Free
Industrial Grade
Lead Finish
Medical Grade
Military Grade
Mounting Type
Non-Repetitive Peak Forward Surge Current (60Hz)
Operating Temperature
Operating Temperature - Junction
Package / Case
Packaging Type
Power Dissipation (Max)
Reverse Leakage Current (Maximum @ VR=200 V)
Reverse Leakage Current (Maximum @ VR=200 V, Tj=150 °C)
Reverse Recovery Time (trr)
Reverse Voltage (Max)
SVHC Present
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance - Junction to Top
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Voltage

BAS21HT1G Description

Short technical summary and product information.

The BAS21HT1G is a high voltage switching diode designed and manufactured by On Semiconductor. It is a standard recovery diode with a maximum continuous reverse voltage of 250V and an average rectified forward current of 200mA. The device exhibits a fast reverse recovery time of 50ns, making it suitable for high-speed switching applications in general purpose circuits.

 

Key electrical characteristics include a forward voltage of 1.25V at 200mA, a maximum reverse leakage current of 0.1µA at 200V, and a diode capacitance of 5pF at 0V. The diode can handle non-repetitive peak forward surge currents up to 2.5A (60Hz) and has a total power dissipation of 200mW. The junction operating temperature range is -55°C to +150°C.

 

The BAS21HT1G is housed in a SOD-323 (SC-76) surface mount package, which is Pb-free, halogen-free, and RoHS compliant. It is supplied in tape and reel packaging with 3000 units per reel. The device is also AEC-Q101 qualified for automotive applications, as indicated by the NSV prefix variant (NSVBAS21HT1G).

BAS21HT1G Quick Information

Product Type: High Voltage Switching Diode
Series: BAS21H
Canonical Name: BAS21HT1G
Subcategory: Standard Switching Diode

BAS21HT1G Compliance

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

BAS21HT1G Estimated Pricing

Qty Low High
1+ $0.13 $0.13
10+ $0.08 $0.08
100+ $0.05 $0.05
500+ $0.04 $0.04
1,000+ $0.03 $0.03
3,000+ $0.02 $0.02
6,000+ $0.02 $0.02

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

BAS21HT1G Features

  • 250V maximum reverse voltage rating.
  • 50ns fast reverse recovery time.
  • Low leakage current of 0.1µA at 200V.
  • SOD-323 surface mount package.
  • AEC-Q101 qualified for automotive use.

BAS21HT1G Applications

  • High voltage switching power supplies.
  • Flyback diode in relay drivers.
  • Clamping and protection circuits.
  • General purpose rectification in automotive.

BAS21HT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BAS21HT1G?

250V

What is the average forward current rating?

200mA

What is the forward voltage drop at 200mA?

1.25V max at 200mA

What is the reverse recovery time?

50ns

What is the package type and mounting?

SOD-323 (SC-76) surface mount

Is the BAS21HT1G RoHS compliant?

Yes, RoHS3 compliant, Pb-free and halogen-free.

Is the BAS21HT1G suitable for automotive applications?

Yes, the NSV variant (NSVBAS21HT1G) is AEC-Q101 qualified and PPAP capable.

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