| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,000 pcs
|
12000 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
7,020 pcs
|
7020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
690 pcs
|
690 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
295 pcs
|
295 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
290 pcs
|
290 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Voltage |
The SZMM3Z4V7ST1G is a Zener voltage regulator diode from onsemi, offering a nominal Zener voltage of 4.7V with a tight ±2% tolerance. It is rated for 500mW steady state power dissipation (300mW on FR-4 board) and features a maximum impedance of 80Ω at the Zener test current. Reverse leakage current is typically 3µA at 2V reverse voltage, and forward voltage is 900mV at 10mA. The device is ESD rated at >16kV per Human Body Model (Class 3) and is UL 94 V-0 flammability rated.
Designed for voltage regulation and protection, the SZMM3Z4V7ST1G is well-suited for applications where board space is at a premium, such as cellular phones, handheld portables, and high-density PCBs. The SZ prefix indicates automotive qualification (AEC-Q101 and PPAP capable), making it suitable for automotive electronics.
The diode is housed in a SOD-323 (SC-76) surface mount package, measuring 1.7mm x 1.25mm with a low profile of 0.9mm. It is supplied in tape and reel packaging with 3,000 pieces per reel. The part is RoHS3 compliant, Pb-Free, and Halogen Free/BFR Free.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.35 | $0.35 |
| 10+ | $0.22 | $0.22 |
| 100+ | $0.14 | $0.14 |
| 500+ | $0.10 | $0.10 |
| 1,000+ | $0.09 | $0.09 |
| 3,000+ | $0.07 | $0.07 |
| 6,000+ | $0.06 | $0.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 4.7V with a tolerance of ±2%.
The maximum forward voltage is 900mV at a forward current of 10mA.
It is available in a SOD-323 (SC-76) surface mount package.
The steady state power rating is 500mW, and 300mW when mounted on an FR-4 board at 25°C.
Yes, it is RoHS3 compliant, Pb-Free, and Halogen Free/BFR Free.
The operating temperature range is -65°C to 150°C.
Yes, it has an ESD rating of >16kV per the Human Body Model (Class 3).