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Product Variant Information section
Product Specification Section
Pricing Section


Web Price
USD Each

$7.00 reeling fee is amortized over the number of components for each reel. Mini-Reels are a custom product and are non-cancelable and non-returnable.



Attributes Table
Average Rectified Current-Max 1A
Reverse Current-Max 5µA
Forward Voltage 1.2V
Reverse Voltage-Max [Vrrm] 600V
Reverse Recovery Time-Max 200ns
Features and Applications

The 1N4937-T is a part of 1N493x Series High Efficiency 600 V 200 ns Diffused junction with Rectified 1 A Output Through Hole Fast Recovery Rectifier available in a DO-41 package.

Product Features:

  • Diffused Junction
  • Fast Switching for High Efficiency
  • High Current Capability and Low Forward Voltage Drop
  • Surge Overload Rating to 30A Peak
  • Low Reverse Leakage Current
  • Operating and Storage Temperature Range -65 °C to +150 °C
  • Typical Total Capacitance is 15 pF
  • Forward Voltage Drop @ IF = 1.0A is 1.2 V
  • Average Rectified Output Current is 1 A
  • Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage is 600 V