Product Information

Picture of 1N4448
Manufacturer part number: 1N4448
Manufacturer: Diotec
DIODE, HIGH SPEED, DO-35
  Technical Data: PDF

Products specifications

Semiconductor structuresingle diode
Load Current0.2A
CaseDO35
Features of semiconductor devicessuperfast switching
Reverse recovery time4ns
Max. forward impulse current4A
Kind of packageAmmo Pack
Power Dissipation500mW
Max. off-state voltage100V
MountingTHT
ManufacturerDIOTEC SEMICONDUCTOR
Max. load current0.5A
Type of diodeswitching
Max. forward voltage1V

Supplier List

Product CodeManufacturer PartManufacturer DescriptionAvailable QtyLead time (days)Sales ConditionPrice (KRW) Order QuantityOrder / Quote
1N4448
Diotec Semiconductor AG
Diodes - General Purpose, Power, Switching Small
21941 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
21941 : 1 days

Last Update: 2025-07-21
Packaging: Pure
1~ ₩147
10~ ₩68
100~ ₩37
500~ ₩31
1000~ ₩18
5000~ ₩17
25000~ ₩14
   
Minimum: 1
Multiple: 1
1N4448
Diotec Semiconductor AG
20000 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
20000 : 1 days

Last Update: 2025-07-21
Packaging: Cartons
1~ ₩150
10~ ₩92
25~ ₩88
100~ ₩50
250~ ₩37
500~ ₩31
1000~ ₩21
   
Minimum: 1
Multiple: 1

Full Description

  • DIODE, HIGH SPEED, DO-35
  • Diode Type:Small Signal
  • Forward Current If(AV):150mA
  • Repetitive Reverse Voltage Vrrm Max:75V
  • Forward Voltage VF Max:1V
  • Reverse Recovery Time trr Max:4ns
  • Forward Surge Current Ifsm Max:500mA
  • Operating Temperature Max:200°C
  • Diode Case Style:DO-35
  • No. of Pins:2
  • Packaging:Each
  • Alternate Case Style:SOD-27
  • Application Code:HS
  • Current If @ Vf:100mA
  • Current Ifsm:4A
  • Device Marking:1N4448
  • Forward Current If Max:5mA
  • Forward Voltage:720mV
  • Junction Temperature Tj Max:200°C
  • MSL:-
  • Operating Temperature Min:-65°C
  • Operating Temperature Range:-65°C to +200°C
  • Peak Forward Current:200mA
  • Power Dissipation Ptot Max:500mW
  • SVHC:No SVHC (16-Dec-2013)
  • Termination Type:Axial Leaded