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| Parameters | |
|---|---|
| Power Dissipation | 550mW |
| Voltage - Forward (Vf) (Max) @ If | 1.5V @ 200mA |
| Max Reverse Leakage Current | 5μA |
| Impedance-Max | 6Ohm |
| Halogen Free | Halogen Free |
| Test Current | 87.2mA |
| Reference Voltage | 4.3V |
| Forward Voltage | 1.5V |
| Zener Voltage | 4.3V |
| Voltage Tol-Max | 5% |
| Peak Reverse Current | 5μA |
| Voltage Tolerance | 5% |
| ESD Protection | Yes |
| Zener Current | 348mA |
| Height | 2.28mm |
| Length | 4.6mm |
| Width | 3.95mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 9 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Contact Plating | Tin |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA, SMB |
| Surface Mount | YES |
| Number of Pins | 2 |
| Material | Plastic |
| Operating Temperature | -65°C~150°C |
| Packaging | Cut Tape (CT) |
| Published | 2006 |
| Tolerance | ±5% |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 2 |
| ECCN Code | EAR99 |
| HTS Code | 8541.10.00.50 |
| Subcategory | Voltage Reference Diodes |
| Power Rating | 3W |
| Voltage - Rated DC | 4.3V |
| Max Power Dissipation | 3W |
| Technology | ZENER |
| Terminal Position | DUAL |
| Terminal Form | L BEND |
| Peak Reflow Temperature (Cel) | 260 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | SMB5916 |
| Pin Count | 2 |
| Number of Elements | 1 |
| Working Voltage | 4.3V |
| Polarity | UNIDIRECTIONAL |
| Impedance | 6Ohm |
| Element Configuration | Single |
| Diode Type | ZENER DIODE |
| Current - Reverse Leakage @ Vr | 5μA @ 1V |
1SMB5916BT3G 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.
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
Surge protection circuit
Overvoltage protection circuit in TV
Arc suppression circuit
Please send RFQ , we will respond immediately.