| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,844 pcs
|
3844 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,500 pcs
|
1500 pcs | On Request | 1 | On Request | On Request | 1451+ | On Request | On Request | |
|
350 pcs
|
350 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Impedance (Max) (Zzt) | |
| Medical Grade | |
| Mounting Type | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The PTZTE2512B is a Zener diode from ROHM Semiconductor's PTZ series, designed for voltage regulation and surge absorption applications. It features a nominal Zener voltage of 12.5V with a tolerance of ±6%, a maximum power dissipation of 1W, and a low reverse current of 10µA at 9V reverse voltage. The diode offers a maximum Zener impedance of 8Ω and can operate at junction temperatures up to 150°C, with a storage temperature range of -55°C to +150°C.
This surface mount device is housed in a DO-214AC (SMA) package (ROHM PMDS / SOD-106), making it suitable for compact PCB layouts. The 1W power rating allows for robust performance in space-constrained designs. Typical applications include voltage clamping, overvoltage protection, and reference voltage generation in power supplies and consumer electronics.
The PTZ series is known for its high surge withstand capability and small footprint. While the datasheet covers the series, the specific 12.5V variant is not listed in the provided electrical characteristics table; the specifications here are derived from the product database.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.74 | $0.74 |
| 10+ | $0.46 | $0.46 |
| 100+ | $0.30 | $0.30 |
| 500+ | $0.22 | $0.22 |
| 1,500+ | $0.19 | $0.19 |
| 3,000+ | $0.17 | $0.17 |
| 4,500+ | $0.16 | $0.16 |
| 7,500+ | $0.15 | $0.15 |
| 10,500+ | $0.15 | $0.15 |
| 15,000+ | $0.14 | $0.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
12.5V.
1W.
DO-214AC (SMA) surface mount.
8Ω maximum.
10µA maximum at 9V reverse voltage.
±6%.