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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,450 pcs
|
4450 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 Qualified | |
| Automotive Grade | |
| Current | |
| ESD Rating | |
| Flammability Rating | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Polarity | |
| Power | |
| Reverse Zener Voltage (Nominal) | |
| Soldering Temperature | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage |
The onsemi SZ1SMA5927BT3G is a 1.5 Watt surface mount Zener voltage regulator diode from the 1SMA59xxBT3G series. It features a nominal Zener voltage of 12V with ±5% tolerance and a maximum Zener impedance of 6.5Ω. The diode offers a maximum forward voltage of 1.5V at 200mA and a reverse leakage current of 500nA at 9.1V.
Designed for reliable operation, it has a power dissipation of 1.5W at a lead temperature of 75°C (derated at 20mW/°C above 75°C) and an operating temperature range of -65°C to +150°C. The device is ESD rated Class 3 (>16kV) per Human Body Model, and the package meets UL 94 V-0 flammability rating. The SZ prefix indicates AEC-Q101 qualification, making it suitable for automotive and other high-reliability applications.
The diode is housed in a low-profile, void-free transfer-molded plastic SMA package (DO-214AC) with a cathode indicated by a molded notch or band. It is supplied in tape and reel packaging with a standard quantity of 5000 units. The part is Pb-free and RoHS compliant, with a moisture sensitivity level of 1 (unlimited). Applications include voltage regulation, overvoltage protection, and clamping circuits in automotive, industrial, and consumer electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.15 | $1.15 |
| 10+ | $0.72 | $0.72 |
| 100+ | $0.47 | $0.47 |
| 500+ | $0.36 | $0.36 |
| 1,000+ | $0.33 | $0.33 |
| 2,000+ | $0.30 | $0.30 |
| 5,000+ | $0.25 | $0.25 |
| 10,000+ | $0.23 | $0.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 12V with a tolerance of ±5%.
The maximum power dissipation is 1.5W at a lead temperature of 75°C, derated at 20 mW/°C above 75°C.
The maximum forward voltage is 1.5V at a forward current of 200 mA. Note: Datasheet specifies 1.2V max, indicating a potential conflict.
The maximum reverse leakage current is 500 nA at a reverse voltage of 9.1V.
Yes, the SZ prefix indicates AEC-Q101 qualification for automotive applications.
It is supplied in a surface mount DO-214AC (SMA) package.
The device has an ESD rating of Class 3 (>16 kV) per the Human Body Model.