RM0.20
1N4148 Signal Switching Diode
Price RM0.20
Product SKU DIO-00010
Size (L x W x H) 5.5 cm x 0.26 cm x 0.26 cm
Points Needed 8
Availability 2925
Quantity
Description
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  • Standard silicon switching signal diode
  • Switching applications up to about 100 MHz 
  • Reverse-recovery time of no more than 4 ns

The 1N4148 is a standard silicon switching signal diode. It is one of the most popular and long-lived switching diodes because of its dependable specifications and low cost.The 1N4148 is useful in switching applications up to about 100 MHz with a reverse-recovery time of no more than 4 ns.

  • VRRM = 75-100 V — maximum repetitive reverse voltage
  • IO = 75-200 mA — average rectified forward current
  • IF = 200-300 mA — maximum direct forward current
  • VF = 1.0 V at 10 mA.
  • IFSM = 1.0 A (pulse width = 1 s), 4.0 A (pulse width = 1 µs) — non-repetitive peak forward surge current
  • PD = 500 mW — power dissipation
  • TRR < 4 ns — reverse-recovery time
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1 x 1N4148 Signal Switching Diode