MMSZ5245ET1G
On Semiconductor
Zener diode with nominal voltage 15V, ±5% tolerance, and 500mW power rating in a SOD-123 surface mount package. Manufactured by On Semiconductor.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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15,000 pcs
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15000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Current | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The Vishay MMSZ5245B-HE3-08 is a small signal Zener diode designed for voltage regulation and protection applications. It features a nominal Zener voltage of 15V with a tolerance of ±5%, and a maximum power dissipation of 500mW (rated at RthJL=250 K/W). The device offers a maximum impedance of 16 Ω at the test current and a reverse leakage current of 100 nA at 11V.
This Zener diode is housed in a compact SOD-123 surface mount package, suitable for automated assembly. It is qualified to AEC-Q101 for automotive applications and is RoHS3 compliant. The operating temperature range spans -55°C to 150°C, making it suitable for demanding environments.
Typical applications include voltage clamping, overvoltage protection, and reference voltage generation in power supplies, automotive electronics, and general-purpose circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.16 | $0.16 |
| 10+ | $0.11 | $0.11 |
| 100+ | $0.07 | $0.07 |
| 500+ | $0.06 | $0.06 |
| 1,000+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 15V with a tolerance of ±5%.
The power dissipation is 500mW (rated at RthJL=250 K/W).
It is available in a SOD-123 surface mount package.
Yes, the HE3 suffix indicates AEC-Q101 qualification.
The operating temperature range is -55°C to 150°C.