Overview
The BZX585-B9V1,135 is a general-purpose Zener diode manufactured by Nexperia USA Inc. This component is part of the BZX585 series, which is known for its wide range of nominal working voltages and high reliability. The BZX585-B9V1,135 is specifically designed for voltage regulation and is packaged in an ultra-small and flat lead Surface-Mounted Device (SMD) SOD523 (SC-79) package. This diode is AEC-Q101 qualified, making it suitable for automotive and other demanding applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VZ (Zener Voltage) | IZ = 5 mA | 8.9 | 9.1 | 9.3 | V |
| VF (Forward Voltage) | IF = 100 mA | 1.1 | V | ||
| PZSM (Non-repetitive Peak Reverse Power) | tp ≤ 300 μs; δ ≤ 0.02 | 40 | W | ||
| PD (Total Power Dissipation) | Tj = 25 °C | 300 | mW | ||
| rdiff (Differential Resistance) | IZ = 5 mA | 40 | Ω | ||
| IR (Reverse Current) | VR = 9.1 V, Tj = 25 °C | 1 | μA | ||
| Tj (Junction Temperature) | -65 | 150 | °C |
Key Features
- Wide Working Voltage Range: Nominal working voltages from 2.4 V to 75 V (E24 range).
- High Reliability: AEC-Q101 qualified, making it suitable for automotive and other demanding applications.
- Low Differential Resistance: Ensures stable voltage regulation.
- Ultra-Small Package: SOD523 (SC-79) surface-mounted package, ideal for space-constrained designs.
- High Power Dissipation: Total power dissipation of 300 mW and non-repetitive peak reverse power of 40 W.
Applications
- General Regulation Functions: Suitable for various voltage regulation tasks in electronic circuits.
- Automotive Systems: AEC-Q101 qualification makes it reliable for use in automotive applications.
- Consumer Electronics: Used in a wide range of consumer electronic devices requiring stable voltage regulation.
- Industrial Control Systems: Applicable in industrial control systems where reliable voltage regulation is crucial).
Q & A
- What is the BZX585-B9V1,135 used for?
The BZX585-B9V1,135 is used for voltage regulation in electronic circuits.
- What is the nominal Zener voltage of the BZX585-B9V1,135?
The nominal Zener voltage is 9.1 V.
- What is the total power dissipation of the BZX585-B9V1,135?
The total power dissipation is 300 mW.
- What package type is the BZX585-B9V1,135 available in?
The BZX585-B9V1,135 is available in an SOD523 (SC-79) surface-mounted package.
- Is the BZX585-B9V1,135 AEC-Q101 qualified?
Yes, the BZX585-B9V1,135 is AEC-Q101 qualified.
- What is the forward voltage of the BZX585-B9V1,135 at 100 mA?
The forward voltage at 100 mA is approximately 1.1 V.
- What is the maximum junction temperature for the BZX585-B9V1,135?
The maximum junction temperature is 150 °C.
- What is the minimum operating temperature for the BZX585-B9V1,135?
The minimum operating temperature is -65 °C.
- What is the differential resistance of the BZX585-B9V1,135?
The differential resistance is up to 40 Ω.
- What are some common applications of the BZX585-B9V1,135?
Common applications include general regulation functions, automotive systems, consumer electronics, and industrial control systems.
