Overview
The BZX84C9V1LT3 is a silicon planar Zener diode produced by onsemi, part of the BZX84 series. This component is designed for voltage regulation and is available in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package. The BZX84 series includes 37 different breakdown voltages, ranging from 2.4 V to 75 V, following the international E24 standard. This particular model, BZX84C9V1LT3, has a nominal Zener voltage of 9.1 V with a tolerance of ±5%.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range (Nominal) | 9.1 | V |
| Zener Voltage Tolerance | ±5% | - |
| Test Current (IZT) | 5 mA | - |
| Reverse Leakage Current (IR) | 1 μA | - |
| Dynamic Resistance (ZZ) | 120 Ω | - |
| Temperature Coefficient (αVZ) | -9 to -4 × 10^-4/°C | - |
| Total Power Dissipation (Ptot) | ≤250 mW | - |
| Non-repetitive Peak Reverse Power Dissipation (PZSM) | ≤ 40 W | - |
| Operating Temperature Range (Top) | -55 to +150 °C | - |
| Storage Temperature Range (Tstg) | -65 to +150 °C | - |
| Package Type | SOT23 (TO-236AB) | - |
Key Features
- Silicon planar Zener diodes with a wide range of Zener voltages (2.4 V to 75 V) following the E24 standard.
- Available in ±1%, ±2%, and approximately ±5% tolerance ranges.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant and AEC-Q101 qualified options available.
- Small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.
- Total power dissipation: ≤250 mW.
- Non-repetitive peak reverse power dissipation: ≤ 40 W.
Applications
The BZX84C9V1LT3 is versatile and can be used in various applications across different industries, including:
- Automotive systems for voltage regulation and stabilization.
- Industrial control systems for reliable voltage reference.
- Consumer electronics for power supply regulation.
- Mobile and wearable devices for efficient voltage management.
- General regulation functions in electronic circuits.
Q & A
- What is the nominal Zener voltage of the BZX84C9V1LT3?
The nominal Zener voltage of the BZX84C9V1LT3 is 9.1 V.
- What is the tolerance range for the BZX84C9V1LT3?
The tolerance range for the BZX84C9V1LT3 is ±5%.
- What is the test current (IZT) for the BZX84C9V1LT3?
The test current (IZT) for the BZX84C9V1LT3 is 5 mA.
- What is the total power dissipation of the BZX84C9V1LT3?
The total power dissipation of the BZX84C9V1LT3 is ≤250 mW.
- Is the BZX84C9V1LT3 RoHS-compliant?
Yes, the BZX84C9V1LT3 is RoHS-compliant.
- What is the operating temperature range for the BZX84C9V1LT3?
The operating temperature range for the BZX84C9V1LT3 is -55 to +150 °C.
- What package type is the BZX84C9V1LT3 available in?
The BZX84C9V1LT3 is available in the SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.
- Does the BZX84C9V1LT3 have ESD protection?
Yes, the BZX84C9V1LT3 has ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- What are some common applications for the BZX84C9V1LT3?
The BZX84C9V1LT3 is used in automotive, industrial, consumer electronics, mobile, and wearable devices for voltage regulation and stabilization.
- Is the BZX84C9V1LT3 AEC-Q101 qualified?
Yes, AEC-Q101 qualified options are available for the BZX84 series, including the BZX84C9V1LT3.
