1N4742ATR
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- Mfr.Part #
- 1N4742ATR
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- DO-204AL, DO-41, Axial
- Datasheet
- Download
- Description
- DIODE ZENER 12V 1W DO41
- Stock
- 1,295
- In Stock ：
- 1,295
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Diodes - Zener - Single
- Material :
- Glass
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Max Power Dissipation :
- 1W
- Terminal Form :
- Wire
- Mount :
- Through Hole
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- 1N4742
- Voltage Tolerance :
- 5%
- Height :
- 2.72mm
- Length :
- 5.2mm
- Case Connection :
- Isolated
- Peak Reverse Current :
- 5μA
- Number of Pins :
- 2
- HTS Code :
- 8541.10.00.50
- Diameter :
- 2.72mm
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 2
- Zener Current :
- 21mA
- Element Configuration :
- Single
- Voltage - Rated DC :
- 12V
- Weight :
- 245mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Rating :
- 1W
- Voltage Tol-Max :
- 5%
- Current - Reverse Leakage @ Vr :
- 5μA @ 9.1V
- JESD-609 Code :
- e3
- Polarity :
- Unidirectional
- Contact Plating :
- Tin
- REACH SVHC :
- No SVHC
- Power Dissipation :
- 1W
- Working Voltage :
- 12V
- Test Current :
- 21mA
- ESD Protection :
- No
- Diode Type :
- ZENER DIODE
- Operating Temperature :
- -65°C~200°C
- Tolerance :
- ±5%
- Reference Voltage :
- 12V
- Impedance :
- 9Ohm
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Impedance-Max :
- 9Ohm
- Output Current :
- 1.2A
- Package / Case :
- DO-204AL, DO-41, Axial
- Max Reverse Leakage Current :
- 5μA
- Zener Voltage :
- 12V
- Mounting Type :
- Through Hole
- Width :
- 2.72mm
- Factory Lead Time :
- 18 Weeks
- Published :
- 2009
- Number of Elements :
- 1
- Datasheets
- 1N4742ATR
ZENER DIODE 9Ohm ±5% 12V 5μA @ 9.1V -65°C~200°C 1W 2 Terminations DO-204AL, DO-41, Axial
1N4742ATR Overview
In order to supply this electrical device, a reverse leakage current of 5μA @ 9.1V is required.This value (Tol) represents the maximum voltage that can be supplied.A reverse leakage current that reaches 5μA is the maximum.As it has a zener current of 21mA, it has a tremendous amount of design flexibility.This device should function properly at a peak reverse voltage of 5μA.
1N4742ATR Features
reverse leakage current of 5μA @ 9.1V
5μA @ 9.1V is the maximum voltage (Tol)
Reverse leakage current reaches 5μA
the zener current of 21mA
1N4742ATR Applications
There are a lot of ON Semiconductor
1N4742ATR applications of zener single diodes.
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