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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
650 pcs
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650 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Forward Voltage (Vf) @ If=10mA | |
| Impedance (Max) (Zzt) | |
| Impedance (Zzt) (Maximum @ IZ = 1.0 mA) | |
| Impedance (Zzt) (Maximum @ IZ = 5.0 mA) | |
| Impedance Zzt (Maximum @ IZ=20 mA) | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation (Maximum) | |
| Reverse Leakage Current @ VR=21V | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage | |
| Zener Voltage (Minimum/Maximum @ IZ = 1.0 mA) | |
| Zener Voltage (Minimum/Maximum @ IZ = 5.0 mA) | |
| Zener Voltage (Minimum/Maximum @ IZ=20 mA) | |
| Zener Voltage (Nominal) |
The BZX84C30 is a Zener diode from ON Semiconductor designed for voltage regulation and protection in low-power circuits. It features a nominal Zener voltage of 30V with a specified range of 28.0V to 32.0V at 5mA test current. The device offers a maximum power dissipation of 250mW (per datasheet) and is rated for continuous operation from -55°C to 150°C.
Electrical characteristics include a maximum impedance of 80 ohms at 5mA, 300 ohms at 1mA, and 50 ohms at 20mA. Reverse leakage current is limited to 50nA at 21V reverse voltage. The forward voltage is 0.9V maximum at 10mA forward current.
The diode is packaged in a surface-mount SOT-23-3 package, also known as TO-236-3 or SC-59, making it suitable for automated assembly. Thermal resistance junction-to-ambient is 465°C/W and junction-to-lead is 220°C/W. This component is commonly used in voltage clamping, reference voltage, and protection circuits in portable electronics and industrial controls.
The nominal Zener voltage is 30V, with a specified range of 28.0V to 32.0V at 5mA test current.
The maximum forward voltage is 0.9V at a forward current of 10mA.
The device is packaged in a surface-mount SOT-23-3 package, also referred to as TO-236-3 or SC-59.
The maximum power dissipation is 250mW according to the datasheet, though a conflicting value of 350mW exists in some databases.
The maximum reverse leakage current is 50nA at a reverse voltage of 21V.
The operating junction temperature range is -55°C to 150°C.
The maximum impedance (Zzt) at 5mA is 80 ohms.