1N4743A
- Mfr.Part #
- 1N4743A
- Manufacturer
- NTE Electronics, Inc.
- Package / Case
- DO-204AL, DO-41, Axial
- Datasheet
- Download
- Description
- DIODE ZENER 13V 1W AXIAL
- Stock
- 1,194
- In Stock :
- 1,194
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- Manufacturer :
- NTE Electronics, Inc.
- Product Category :
- Diodes - Zener - Single
- Current - Reverse Leakage @ Vr :
- 5μA @ 9.9V
- Operating Temperature :
- -65°C~200°C
- Max Reverse Leakage Current :
- 5μA
- Zener Voltage :
- 13V
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 1W
- Element Configuration :
- Single
- Published :
- 2009
- Factory Lead Time :
- 18 Weeks
- Power - Max :
- 1W
- Test Current :
- 19mA
- Power Dissipation :
- 1W
- Base Part Number :
- 1N4743
- Peak Reverse Current :
- 5μA
- Breakdown Voltage :
- 13V
- Material :
- Glass
- Mount :
- Through Hole
- Supplier Device Package :
- DO-41
- Package / Case :
- DO-204AL, DO-41, Axial
- Length :
- 5.21mm
- Voltage - Zener (Nom) (Vz) :
- 13V
- Working Voltage :
- 13V
- RoHS Status :
- ROHS3 Compliant
- Output Current :
- 1.3A
- Mounting Type :
- Through Hole
- Zener Current :
- 19mA
- Weight :
- 245mg
- Contact Plating :
- Tin
- ESD Protection :
- No
- Max Operating Temperature :
- 200°C
- Number of Pins :
- 2
- Tolerance :
- ±5%
- Lead Free :
- Lead Free
- Power Rating :
- 1W
- Min Operating Temperature :
- -65°C
- Width :
- 2.72mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packaging :
- Bulk
- Height :
- 2.72mm
- Impedance :
- 10Ohm
- Voltage - Rated DC :
- 13V
- Manufacturer Package Identifier :
- CASE 017AH ISSUE O
- Impedance-Max :
- 10Ohms
- Voltage Tolerance :
- 5%
- Datasheets
- 1N4743A

10Ohms ±5% 13V 5μA @ 9.9V -65°C~200°C 1W DO-204AL, DO-41, Axial
1N4743A Overview
It is necessary to supply this electrical device with a reverse leakage current of 5μA @ 9.9V.Reverse leakage current reaches a maximum of 5μA.In operation, the maximum voltage - Zener (Nom) is set to 13V.The design flexibility of this device is extremely high since its zener current is 19mA.If you want this device to work properly, you should set the peak reverse voltage to 5μA.
1N4743A Features
reverse leakage current of 5μA @ 9.9V
5μA @ 9.9V is the maximum voltage (Tol)
Reverse leakage current reaches 5μA
the zener current of 19mA
1N4743A Applications
There are a lot of ON Semiconductor
1N4743A applications of zener single diodes.
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