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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,800 pcs
|
2800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Case Material | |
| Current | |
| Green Device | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Polarity | |
| Power | |
| Power Dissipation (Nominal @ Note 1 (FR -4 PC board) | |
| Power Dissipation (Nominal @ Note 2 (terminals at ambient) | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Terminal Finish | |
| Thermal Resistance, Junction to Ambient (Nominal @ Note 1 (FR -4 PC board) | |
| Thermal Resistance, Junction to Ambient (Nominal @ Note 2 (terminals at ambient) | |
| Tolerance | |
| Voltage | |
| Weight | |
| Zener Impedance (Maximum @ IZK = 0.5 mA) | |
| Zener Voltage |
The BZX84C51-7 is a 51V Zener diode from Diodes Incorporated, designed for voltage regulation and clamping in low-power circuits. It offers a nominal Zener voltage of 51V with a tolerance of ±6% (48V minimum, 54V maximum) at a test current of 2mA. The device features a maximum Zener impedance of 180Ω at IZT and 400Ω at IZK (0.5mA).
This Zener diode has a power dissipation rating of 300mW when mounted on an FR-4 PC board with recommended pad layout, or 350mW when the terminals are kept at ambient temperature. The forward voltage is 900mV at 10mA, and reverse leakage current is 100nA at 35.7V. The operating and storage temperature range spans -65°C to 150°C.
The BZX84C51-7 is housed in a surface-mount SOT-23-3 package, weighing approximately 0.008 grams. It features molded plastic case material rated UL 94V-0, matte tin terminal finish annealed over Alloy 42 leadframe, and is lead-free, halogen-free, and RoHS compliant. Moisture sensitivity level is 1 per J-STD-020D. This device is ideally suited for automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 30,000+ | $0.05 | $0.05 |
| 75,000+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 51V, with a minimum of 48V and maximum of 54V at 2mA test current.
300mW when mounted on FR-4 PC board, or 350mW when the terminals are kept at ambient temperature.
-65°C to 150°C.
The forward voltage is 0.9V (900mV) at 10mA forward current.
The reverse leakage current is 100nA at 35.7V reverse voltage.
Surface-mount SOT-23-3 (also known as TO-236-3 / SC-59).