| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
54,000 pcs
|
54000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The SZMMSZ5262BT1G from On Semiconductor is a 51V Zener diode designed for voltage regulation applications. It belongs to the SZMMSZ52xxxT1G series of Zener voltage regulators, offering a nominal Zener voltage of 51V with ±5% tolerance. The device is rated for 500mW power dissipation on FR-4 or FR-5 boards, making it suitable for general purpose medium current applications.
Key electrical specifications include a maximum impedance of 125Ω at the Zener voltage, reverse leakage current of 100nA at 39V, and forward voltage of 900mV at 10mA. The diode operates over a junction temperature range of -55°C to 150°C. It is housed in a compact SOD-123 surface mount package, designed for optimal automated board assembly.
The SZ prefix indicates this device is qualified for automotive applications, meeting AEC-Q101 requirements and PPAP capabilities. It is also Pb-Free and RoHS compliant, with an MSL rating of 1 (unlimited). The SOD-123 package offers a small footprint for high density designs, with a flammability rating of UL 94 V-0.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.34 | $0.34 |
| 10+ | $0.21 | $0.21 |
| 100+ | $0.13 | $0.13 |
| 500+ | $0.10 | $0.10 |
| 1,000+ | $0.09 | $0.09 |
| 3,000+ | $0.07 | $0.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 51V with ±5% tolerance.
The maximum power dissipation is 500mW.
The maximum forward voltage is 900mV at 10mA forward current.
The device is packaged in a SOD-123 surface mount package.
The operating temperature range is -55°C to 150°C.
The maximum reverse leakage current is 100nA at 39V reverse voltage.
Yes, the SZ prefix indicates AEC-Q101 qualification and PPAP capability per the series datasheet.