| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,605 pcs
|
3605 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Impedance (Max) (Zzt) | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Polarity | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Test Current (Izt) | |
| Thermal Resistance Junction-to-Ambient | |
| Tolerance | |
| Voltage | |
| Weight | |
| Zener Impedance (Maximum @ IZK = 1 mA) | |
| Zener Impedance (Maximum @ IZT = 5 mA) | |
| Zener Voltage |
The PANJIT BZT52-C18S is a 200mW surface mount Zener diode from the BZT52-C2V4S series, designed for voltage regulation and protection applications. It features a nominal Zener voltage of 18V with a tolerance of ±5%, ensuring a Zener voltage range of 17.10V to 18.90V at a test current of 5mA. The diode offers a maximum Zener impedance of 50Ω at IZT and 225Ω at IZK (1mA), and a reverse leakage current of 100nA maximum at 14V.
This Zener diode is housed in a compact SOD-323 molded plastic package, suitable for automated assembly processes. It is rated for a power dissipation of 200mW when mounted on an FR-4 PCB with a 100cm² copper pad, and can operate over a junction temperature range of -55°C to +150°C. The device is lead-free and RoHS 3 compliant, with a cathode band for polarity identification.
Typical applications include voltage clamping, overvoltage protection, and reference voltage generation in low-power circuits. The small footprint and surface mount package make it ideal for space-constrained designs in consumer, industrial, and automotive electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.15 | $0.15 |
| 10+ | $0.09 | $0.09 |
| 100+ | $0.06 | $0.06 |
| 500+ | $0.04 | $0.04 |
| 1,000+ | $0.04 | $0.04 |
| 2,000+ | $0.03 | $0.03 |
| 5,000+ | $0.03 | $0.03 |
| 10,000+ | $0.02 | $0.02 |
| 15,000+ | $0.02 | $0.02 |
| 25,000+ | $0.02 | $0.02 |
| 35,000+ | $0.02 | $0.02 |
| 50,000+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 18V, with a range of 17.10V to 18.90V at a test current of 5mA.
The maximum power dissipation is 200mW at 25°C ambient when mounted on an FR-4 PCB with a 100cm² copper pad.
It is available in a surface mount SOD-323 package.
The junction operating temperature range is -55°C to +150°C.
Yes, the datasheet states it is lead-free and compliant with EU RoHS 2.0.