1N749ATR
- Mfr.Part #
- 1N749ATR
- Manufacturer
- onsemi
- Package / Case
- DO-204AH, DO-35, Axial
- Datasheet
- Download
- Description
- DIODE ZENER 4.3V 500MW DO35
- Stock
- 18,401
- In Stock :
- 18,401
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- Manufacturer :
- onsemi
- Product Category :
- Diodes - Zener - Single
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Qualification Status :
- COMMERCIAL
- Operating Temperature :
- -65°C~200°C
- Power - Max :
- 500mW
- Power Dissipation-Max :
- 0.5W
- Working Test Current :
- 20mA
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Packaging :
- Tape and Reel (TR)
- Voltage - Forward (Vf) (Max) @ If :
- 1.5V @ 200mA
- Surface Mount :
- No
- Pin Count :
- 2
- RoHS Status :
- ROHS3 Compliant
- Current - Reverse Leakage @ Vr :
- 2µA @ 1V
- Tolerance :
- ±5%
- Impedance-Max :
- 22Ohm
- Diode Type :
- ZENER DIODE
- Terminal Form :
- Wire
- Polarity :
- Unidirectional
- Diode Element Material :
- SILICON
- Reference Voltage :
- 4.3V
- JESD-30 Code :
- O-LALF-W2
- Case Connection :
- Isolated
- Configuration :
- Single
- Terminal Finish :
- MATTE TIN
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 1
- Package / Case :
- DO-204AH, DO-35, Axial
- Voltage - Zener (Nom) (Vz) :
- 4.3V
- Voltage Tol-Max :
- 5%
- Mounting Type :
- Through Hole
- Number of Terminations :
- 2
- Datasheets
- 1N749ATR

ZENER DIODE 22Ohm ±5% 2μA @ 1V -65°C~200°C 2 Terminations DO-204AH, DO-35, Axial
1N749ATR Overview
To supply this electrical device, reverse leakage current of 2μA @ 1V is required.5% is the maximum voltage (Tol) that can be supplied.Zener single diode is important to note that during operation, the maximum voltage - Zener (Nom) is reduced to 4.3V.In order to operate this device, the working test voltage should be set to 20mA.When the maximum voltage - Forward (Vf) is supplied for its operation, it reaches 1.5V @ 200mA.
1N749ATR Features
reverse leakage current of 2μA @ 1V
2μA @ 1V is the maximum voltage (Tol)
the working test voltage to 20mA
minimal dynamic impedance is 20mA
1N749ATR Applications
There are a lot of Rochester Electronics, LLC
1N749ATR applications of zener single diodes.
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