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1N4681 Dataheets PDF



Part Number 1N4681
Manufacturers Excel Semiconductor
Logo Excel Semiconductor
Description Zener diode
Datasheet 1N4681 Datasheet1N4681 Datasheet (PDF)

1N4678~1N4717 Zener diode Features 1. High reliability 2. Very sharp reverse characteristic 3. Zener voltage 1.8V to 43V 4. VZ-tolerance±5% Applications Voltage stabilization Absolute Maximum Ratings Tj=25℃ Parameter Power dissipation Z-current Junction temperature Storage temperature range Test Conditions Tamb≤75℃ Type Symbol PV IZ Tj Tstg Value 500 PV/VZ 200 -65~+200 Unit mW mA ℃ ℃ Maximum Thermal Resistance Tj=25℃ Parameter Test Conditions Symbol Value Unit Junction ambi.

  1N4681   1N4681


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1N4678~1N4717 Zener diode Features 1. High reliability 2. Very sharp reverse characteristic 3. Zener voltage 1.8V to 43V 4. VZ-tolerance±5% Applications Voltage stabilization Absolute Maximum Ratings Tj=25℃ Parameter Power dissipation Z-current Junction temperature Storage temperature range Test Conditions Tamb≤75℃ Type Symbol PV IZ Tj Tstg Value 500 PV/VZ 200 -65~+200 Unit mW mA ℃ ℃ Maximum Thermal Resistance Tj=25℃ Parameter Test Conditions Symbol Value Unit Junction ambient I=9.5mm(3/8”) TL=constant RthJA 300 K/W Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional operation above the recommended operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions may affect device reliability. Electrical Characteristics Tj=25℃ Parameter Forward voltage Test Conditions IF=100mA Type Symbol Min Typ Max Unit VF 1.5 V www.excel-semi.com Fax.


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