| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 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) | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage | |
| Weight |
The BZT585B4V3T-7 is a precision Zener diode from Diodes Incorporated, offering a nominal Zener voltage of 4.3V with a tight ±2% tolerance. It is rated for a maximum power dissipation of 350mW, making it suitable for low-power voltage regulation and reference applications. The forward voltage is 1.1V maximum at 100mA and typically 0.9V at 10mA. Reverse leakage current is limited to 3µA at 1V reverse voltage. The device features a maximum Zener impedance of 150Ω at the test current.
The diode is qualified to AEC-Q101 standards for high reliability, making it suitable for automotive and industrial environments. It operates over a wide temperature range from -65°C to 150°C, with a junction-to-ambient thermal resistance of 357°C/W when mounted on FR-4 PCB with minimum recommended pad layout.
The BZT585B4V3T-7 is housed in a compact SOD523 surface mount package, weighing only 0.001 grams. The terminals have a matte tin finish and are solderable per MIL-STD-202, Method 208. The device is fully RoHS compliant, halogen and antimony free, and has a moisture sensitivity level of 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 10+ | $0.05 | $0.05 |
| 100+ | $0.04 | $0.04 |
| 300+ | $0.03 | $0.03 |
| 3,000+ | $0.03 | $0.03 |
| 6,000+ | $0.03 | $0.03 |
| 9,000+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 4.3V at a test current of 5mA.
The Zener voltage tolerance is ±2%.
The maximum forward voltage is 1.1V at 100mA forward current.
The power dissipation rating is 350mW.
The operating temperature range is -65°C to 150°C.
It is available in a SOD523 surface mount package.
Yes, it is qualified to AEC-Q101 standards for high reliability.