1SMB5918BT3G
- Mfr.Part #
- 1SMB5918BT3G
- Manufacturer
- onsemi
- Package / Case
- DO-214AA, SMB
- Datasheet
- Download
- Description
- DIODE ZENER 5.1V 3W SMB
- Stock
- 10,000
- In Stock :
- 10,000
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- Manufacturer :
- onsemi
- Product Category :
- Diodes - Zener - Single
- Max Power Dissipation :
- 3W
- Lead Free :
- Lead Free
- Reference Voltage :
- 5.1V
- Height :
- 2.286mm
- Working Voltage :
- 5.1V
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Reverse Leakage @ Vr :
- 5µA @ 2V
- Breakdown Voltage :
- 5.36V
- Operating Temperature :
- -65°C~150°C
- Published :
- 2006
- HTS Code :
- 8541.10.00.50
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Contact Plating :
- Tin
- Pin Count :
- 2
- ESD Protection :
- yes
- Mounting Type :
- Surface Mount
- Test Current :
- 73.5mA
- Number of Elements :
- 1
- Max Reverse Leakage Current :
- 5μA
- Radiation Hardening :
- No
- Width :
- 3.9624mm
- REACH SVHC :
- No SVHC
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Power Rating :
- 3W
- Impedance :
- 4Ohm
- Halogen Free :
- Halogen Free
- Packaging :
- Cut Tape (CT)
- Tolerance :
- ±5%
- Pbfree Code :
- yes
- Base Part Number :
- SMB5918
- Diode Type :
- ZENER DIODE
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Impedance-Max :
- 4Ohm
- Length :
- 4.5974mm
- Voltage Tol-Max :
- 5%
- Voltage - Forward (Vf) (Max) @ If :
- 1.5V @ 200mA
- Material :
- Plastic
- Voltage - Rated DC :
- 5.1V
- Terminal Position :
- Dual
- Package / Case :
- DO-214AA, SMB
- Peak Reflow Temperature (Cel) :
- 260
- Forward Voltage :
- 1.5V
- Number of Pins :
- 2
- Power Dissipation :
- 550mW
- Terminal Form :
- L BEND
- Zener Current :
- 294mA
- Element Configuration :
- Single
- Number of Terminations :
- 2
- Peak Reverse Current :
- 5μA
- Zener Voltage :
- 5.1V
- Polarity :
- Unidirectional
- Factory Lead Time :
- 4 Weeks
- Voltage Tolerance :
- 5%
- Datasheets
- 1SMB5918BT3G

ZENER DIODE 4Ohm ±5% 5.1V 5μA @ 2V -65°C~150°C 3W 2 Terminations DO-214AA, SMB
1SMB5918BT3G Description
1SMB5918BT3G developed by ON Semiconductor is a type of 3 watt plastic surface mount Zener voltage regulator. Its forward characteristic of the volt-ampere characteristic curve is similar to that of an ordinary diode, and the reverse characteristic is that when the reverse voltage is lower than the reverse breakdown voltage, the reverse resistance is very large and the reverse leakage current is extremely small. However, when the reverse voltage is close to the critical value of the reverse voltage, the reverse current suddenly increases, which is called breakdown. At this critical breakdown point, the reverse resistance suddenly drops to a small value. Although the current changes in a large range, the voltage across the diode is basically stable near the breakdown voltage, thereby realizing the voltage stabilizing function of the diode.
1SMB5918BT3G Features
Zener voltage range − 3.3 V to 200 V
ESD rating of class 3 (> 16 kV) per human body model
Flat handling surface for accurate placement
Package design for top side or bottom circuit board mounting
1SMB5918BT3G Applications
Surge protection circuit
Overvoltage protection circuit in TV
Arc suppression circuit
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