| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
158,900 pcs
|
158900 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| ESD Rating | |
| Flammability Rating | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Junction and Storage Temperature Range | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Dissipation (Maximum @ on Alumina substrate, TA = 25 °C) | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance, Junction-to-Ambient (Nominal @ on Alumina substrate) | |
| Thermal Resistance, Junction-to-Ambient (Nominal @ on FR -5 board) | |
| Tolerance | |
| Voltage | |
| Zener Voltage |
The SZMMBZ5259BLT1G is a 39V Zener diode from onsemi, part of the MMBZ52xxBLT1G series of voltage regulators. It offers a nominal Zener voltage of 39V with ±5% tolerance and a maximum power dissipation of 225mW on FR-5 board (300mW on Alumina substrate). The device features a maximum impedance (Zzt) of 80Ω and a forward voltage of 0.95V at 10mA. Reverse leakage current is limited to 100nA at 30V.
Designed for voltage regulation in space-constrained applications, this diode is suitable for cellular phones, handheld portables, and high-density PC boards. It has an ESD rating of Class 3 (>16kV) per Human Body Model, enhancing robustness in handling.
The device is housed in a SOT-23-3 surface mount package, with solderable terminations and UL 94 V-0 flammability rating. Operating temperature range is -65°C to 150°C. The SZ prefix indicates automotive qualification (AEC-Q101) and PPAP capability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.20 | $0.20 |
| 10+ | $0.12 | $0.12 |
| 100+ | $0.08 | $0.08 |
| 500+ | $0.06 | $0.06 |
| 1,000+ | $0.05 | $0.05 |
| 3,000+ | $0.04 | $0.04 |
| 6,000+ | $0.03 | $0.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
39V nominal.
0.95V maximum at 10mA.
SOT-23-3 surface mount package.
225mW on FR-5 board, 300mW on Alumina substrate.
±5%.
Yes, RoHS3 compliant and Pb-Free.
-65°C to 150°C.