Overview
The BZX84C10ET1 is a Zener voltage regulator diode produced by onsemi, designed to provide reliable voltage regulation in a compact SOT-23 surface mount package. This device is part of the BZX84CxxxET1G series, which offers a range of Zener breakdown voltages from 2.4 V to 75 V. The BZX84C10ET1 is specifically rated for a Zener voltage of around 10 V, making it suitable for various applications requiring stable voltage regulation.
Key Specifications
| Parameter | Symbol | Min | Nom | Max |
|---|---|---|---|---|
| Reverse Zener Voltage @ IZT = 5 mA | VZ | 9.4 V | 10 V | 10.6 V |
| Maximum Zener Impedance @ IZT = 5 mA | ZZT | 45 Ω | - | 65 Ω |
| Reverse Leakage Current @ VR = 10 V | IR | - | - | 0.05 μA |
| Forward Current @ VF = 0.9 V | IF | - | - | 10 mA |
| Forward Voltage @ IF = 10 mA | VF | - | - | 0.9 V |
| Maximum Temperature Coefficient of VZ | ΔVZ | - | - | ±3.5 mV/°C |
| Capacitance @ VR = 0 and f = 1 MHz | C | - | - | 450 pF |
| Power Dissipation | - | - | - | 250 mW (on FR-4 or FR-5 board) |
Key Features
- Compact SOT-23 surface mount package designed for optimal automated board assembly.
- Zener breakdown voltage range: 2.4 V to 75 V, with the BZX84C10ET1 specifically rated at around 10 V.
- Low maximum Zener impedance for stable voltage regulation.
- Low reverse leakage current to minimize power loss.
- High power dissipation rating of 250 mW on FR-4 or FR-5 boards.
- Pb-free package, making it environmentally friendly.
Applications
The BZX84C10ET1 is well-suited for a variety of applications requiring compact and reliable voltage regulation, such as:
- Cellular phones and other handheld portable devices.
- High-density PC boards where space is a critical factor.
- General-purpose voltage regulation in electronic circuits.
- Automotive and industrial electronics where stable voltage is essential.
Q & A
- What is the Zener breakdown voltage of the BZX84C10ET1? The Zener breakdown voltage of the BZX84C10ET1 is approximately 10 V.
- What is the maximum power dissipation rating of the BZX84C10ET1? The maximum power dissipation rating is 250 mW on FR-4 or FR-5 boards.
- What is the package type of the BZX84C10ET1? The BZX84C10ET1 comes in a SOT-23 surface mount package.
- Is the BZX84C10ET1 Pb-free? Yes, the BZX84C10ET1 is Pb-free, making it environmentally friendly.
- What are the typical applications of the BZX84C10ET1? Typical applications include cellular phones, handheld portables, high-density PC boards, and general-purpose voltage regulation in electronic circuits.
- What is the forward voltage of the BZX84C10ET1 at 10 mA? The forward voltage at 10 mA is typically 0.9 V.
- What is the maximum reverse leakage current of the BZX84C10ET1? The maximum reverse leakage current is 0.05 μA at VR = 10 V.
- What is the maximum temperature coefficient of the Zener voltage? The maximum temperature coefficient of the Zener voltage is ±3.5 mV/°C.
- What is the capacitance of the BZX84C10ET1 at VR = 0 and f = 1 MHz? The capacitance is typically 450 pF.
- What is the operating temperature range of the BZX84C10ET1? The operating temperature range is from -55°C to +150°C.
