Overview
The SZ1SMB5934BT3G-VF01 is a 3 Watt plastic surface mount Zener diode produced by onsemi. This component is part of the SZ1SMB59xxT3G series, designed for various applications requiring voltage regulation and transient suppression. It is AEC-Q101 qualified, making it suitable for automotive and other demanding environments. The device features a wide Zener voltage range and is lead-free, ensuring compliance with environmental regulations.
Key Specifications
| Parameter | Min | Nom | Max |
|---|---|---|---|
| Zener Voltage (VZ) @ IZT | 32.4 V | 34 V | 35.6 V |
| Maximum Zener Impedance (ZZT) @ IZT | 10.4 Ω | ||
| Reverse Current (IR) @ VR | 0.25 μA | ||
| Forward Voltage (VF) @ IF | 1.5 V | ||
| Maximum DC Zener Current (IZM) | 3 A | ||
| Peak Surge Power (Ppk) | 600 W | ||
| Operating Junction Temperature | -65°C | 150°C | |
| Package | SMB |
Key Features
- Zener voltage range: 3.3 V to 200 V
- ESD Rating of Class 3 (> 16 kV) per Human Body Model
- Flat handling surface for accurate placement
- Package design for top side or bottom circuit board mounting
- AEC-Q101 qualified and PPAP capable
- Pb-free and corrosion-resistant leads
Applications
The SZ1SMB5934BT3G-VF01 is suitable for a variety of applications, including:
- Automotive systems requiring high reliability and transient protection
- Industrial control systems
- Power supplies and voltage regulators
- Telecommunication equipment
- Consumer electronics requiring robust voltage regulation
Q & A
- What is the Zener voltage range of the SZ1SMB5934BT3G-VF01? The Zener voltage range is from 32.4 V to 35.6 V.
- What is the maximum DC Zener current? The maximum DC Zener current is 3 A.
- Is the SZ1SMB5934BT3G-VF01 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified.
- What is the peak surge power rating? The peak surge power rating is 600 W.
- What is the operating junction temperature range? The operating junction temperature range is from -65°C to 150°C.
- Is the device Pb-free? Yes, the device is Pb-free.
- What is the package type? The package type is SMB.
- What is the ESD rating of the device? The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Can the device be mounted on either side of the circuit board? Yes, the package design allows for top side or bottom circuit board mounting.
- What are some typical applications for this device? Typical applications include automotive systems, industrial control systems, power supplies, telecommunication equipment, and consumer electronics.
