| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,000 pcs
|
12000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
10,020 pcs
|
10020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Continuous Forward Current | |
| Current | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Industrial Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The BZT585B18T-7 is a surface mount precision Zener diode from Diodes Incorporated, offering a nominal Zener voltage of 18V with a tight ±2% tolerance. It is designed for general-purpose voltage regulation and clamping applications where a stable reference voltage is required.
This device features a maximum power dissipation of 350mW, making it suitable for low-power circuits. The forward voltage is typically 0.9V at 10mA and 1.1V at 100mA. The reverse leakage current is limited to 50nA at 12.6V, ensuring low power loss in reverse bias conditions. The Zener impedance at the test current is 45Ω maximum.
The BZT585B18T-7 is housed in a compact SOD523 package, which is ideal for space-constrained designs. It is rated for an operating temperature range of -65°C to +150°C. The device is fully RoHS compliant, lead-free, halogen and antimony free, and qualified to AEC-Q101 standards for automotive reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.27 | $0.27 |
| 10+ | $0.16 | $0.16 |
| 100+ | $0.10 | $0.10 |
| 500+ | $0.07 | $0.07 |
| 1,000+ | $0.06 | $0.06 |
| 3,000+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 18V, with a range of 17.64V to 18.36V due to ±2% tolerance.
The maximum power dissipation is 350mW.
It is available in a surface mount SOD523 package (SC-79).
The forward voltage is 0.9V maximum at 10mA and 1.1V maximum at 100mA.
The maximum reverse leakage current is 50nA at 12.6V.
The operating temperature range is -65°C to +150°C.
Yes, it is fully RoHS compliant and lead-free, as stated in the datasheet.