| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,960 pcs
|
4960 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-04-21 11:15:09 |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The 1SMA5929BT3 is a 1.5W surface mount Zener voltage regulator diode from On Semiconductor, part of the 1SMA59xxBT3 series. It features a nominal Zener voltage of 15V with ±5% tolerance, making it suitable for voltage regulation, clamping, and protection circuits.
Key electrical characteristics include a maximum forward voltage of 1.5V at 200mA, reverse leakage current of 500nA at 11.4V, and a Zener impedance of 9Ω at IZT. The device is rated for ESD protection of >16kV per the Human Body Model (Class 3). Power dissipation is 1.5W at a lead temperature of 75°C, with derating above 75°C at 20mW/°C. Thermal resistance is 50°C/W junction-to-lead and 250°C/W junction-to-ambient.
The diode is housed in a DO-214AC (SMA) plastic package, designed for surface mount assembly. It has a UL 94 V-0 flammability rating and is capable of withstanding soldering temperatures up to 260°C for 10 seconds. Operating temperature range is -65°C to 150°C. The component is supplied in tape and reel packaging with 5000 units per reel.
The nominal Zener voltage is 15V with a tolerance of ±5%.
Maximum power dissipation is 1.5W at a lead temperature of 75°C, derating 20mW/°C above 75°C.
Maximum forward voltage is 1.5V at 200mA.
Maximum reverse leakage current is 500nA at 11.4V.
ESD rating is greater than 16kV per Human Body Model, Class 3.
Operating temperature range is -65°C to 150°C.
It is available in a DO-214AC (SMA) surface mount package.