RURD4120S9A-F085

Fast / Ultrafast Diode, 1.2 kV, 4 A, Single, 2.1 V, 90 ns, 40 A

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Manufacturer: ONSEMI
Product type: Fast & Ultrafast Recovery Rectifier Diodes
SVHC: Lead (25-Jun-2025)
No. of Pins: 3 Pin
Product Range: -
Qualification: AEC-Q101
Diode Case Style: TO-252 (DPAK)
Diode Configuration: Single
Forward Voltage Max: 2.1V
Forward Surge Current: 40A
Reverse Recovery Time: 90ns
Average Forward Current: 4A
Operating Temperature Max: 175°C
Repetitive Peak Reverse Voltage: 1.2kV

Delivery and price
Units per pack	5000
Price	0.304 €
Current stock	1000+
Lead time	30 days

Datasheet

Updated at April 2, 2026