Overview
The BZX84C33_D87Z is a silicon planar Zener diode produced by onsemi, designed for voltage regulation and stabilization. This device is part of the BZX84 series, which offers a wide range of Zener voltages according to the international E24 standard. The BZX84C33_D87Z is specifically tailored for applications requiring a nominal Zener voltage of 33 V with a tolerance of ±5%.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BZX84-C33 | - |
| Package | SOT23 | - |
| Package Size | 2.9 x 1.3 x 1 mm | mm |
| Nominal Zener Voltage (VZ) | 33 | V |
| Zener Voltage Tolerance | ±5% | - |
| Minimum Zener Voltage (VZmin) | 31 | V |
| Maximum Zener Voltage (VZmax) | 35 | V |
| Test Current (IZT) | 2 mA | mA |
| Maximum Forward Current (IF) | 200 mA | mA |
| Total Power Dissipation (Ptot) | ≤250 mW | mW |
| Non-repetitive Peak Reverse Power Dissipation | ≤ 40 W | W |
| Operating Junction Temperature (TJ) | -55 to +150 °C | °C |
| Storage Temperature Range (TSTG) | -55 to +150 °C | °C |
Key Features
- Silicon planar Zener diodes with high stability and low noise.
- Zener voltages graded according to the international E24 standard.
- Available in SOT23 surface mount package for compact designs.
- Wide operating temperature range from -55°C to +150°C.
- Low dynamic impedance for better voltage regulation.
- High surge current capability.
Applications
The BZX84C33_D87Z is suitable for various applications requiring voltage regulation and stabilization, such as:
- Voltage reference circuits.
- Overvoltage protection.
- Signal clipping and clamping.
- Power supplies and DC-DC converters.
- Aerospace, automotive, industrial, and consumer electronics.
Q & A
- What is the nominal Zener voltage of the BZX84C33_D87Z? The nominal Zener voltage is 33 V.
- What is the tolerance of the Zener voltage for the BZX84C33_D87Z? The tolerance is ±5%.
- What is the maximum forward current for the BZX84C33_D87Z? The maximum forward current is 200 mA.
- What is the total power dissipation limit for the BZX84C33_D87Z? The total power dissipation limit is ≤250 mW.
- What is the operating junction temperature range for the BZX84C33_D87Z? The operating junction temperature range is -55°C to +150°C.
- In what package is the BZX84C33_D87Z available? The BZX84C33_D87Z is available in the SOT23 package.
- What are some common applications for the BZX84C33_D87Z? Common applications include voltage reference circuits, overvoltage protection, signal clipping and clamping, and power supplies.
- What is the non-repetitive peak reverse power dissipation for the BZX84C33_D87Z? The non-repetitive peak reverse power dissipation is ≤ 40 W.
- What is the storage temperature range for the BZX84C33_D87Z? The storage temperature range is -55°C to +150°C.
- How many breakdown voltages are available in the BZX84 series? The BZX84 series includes 37 breakdown voltages.
