| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,413 pcs
|
6413 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,520 pcs
|
3520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
170 pcs
|
170 pcs | On Request | 1 | On Request | On Request | 1225+ | On Request | On Request |
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| Current | |
| Impedance (Max) (Zzt) | |
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| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The 1SMB5916BT3G is a 4.3V Zener diode from On Semiconductor's 1SMB59xxBT3G series. It offers a maximum power dissipation of 3W at a lead temperature of 75°C, with a derating factor of 40 mW/°C above that. The device features a nominal Zener voltage of 4.3V with a tolerance of ±5%, a maximum forward voltage of 1.5V at 200mA, and a reverse leakage current of 5µA at 1V. The Zener impedance is 6Ω maximum at the test current (IZT not specified).
This diode is rated for ESD protection exceeding 16kV per the Human Body Model (Class 3). It operates over a temperature range of -65°C to 150°C. Thermal resistance from junction to lead is 25°C/W, and from junction to ambient is 226°C/W on an FR-4 board with recommended footprint. The device is Pb-Free and has a flammability rating of UL 94 V-0.
The 1SMB5916BT3G is housed in a surface mount DO-214AA (SMB) package, designed for top-side or bottom-side board mounting. It is supplied in tape and reel packaging with a standard quantity of 2500 pieces. Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in power supplies and analog circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.40 | $0.40 |
| 10+ | $0.29 | $0.29 |
| 100+ | $0.21 | $0.21 |
| 500+ | $0.15 | $0.15 |
| 1,000+ | $0.14 | $0.14 |
| 2,500+ | $0.11 | $0.11 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 4.3V.
The maximum forward voltage is 1.5V at 200mA.
It is available in a DO-214AA (SMB) surface mount package.
The maximum power dissipation is 3W at a lead temperature of 75°C.
The Zener voltage tolerance is ±5%.
The ESD rating is greater than 16kV per the Human Body Model (Class 3).
The operating and storage temperature range is -65°C to 150°C.