Overview
The BZT52HC47WF-7 is a surface mount Zener diode produced by Diodes Incorporated. This component is part of the BZT52HC series, known for its high reliability and compliance with various industry standards. The BZT52HC47WF-7 is designed to provide voltage regulation and protection in a wide range of electronic circuits.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage Range | VZ | 44.0 - 50.0 | V |
| Maximum Zener Impedance | ZZT | 90 | Ω |
| Temperature Coefficient | TC | -42.0 to 40 | mV/°C |
| Total Capacitance | CT | 32.9 | pF |
| Maximum Reverse Current | IR | 0.05 | μA |
| Forward Voltage | VF | 0.9 | V |
| Forward Current | IF | 250 | mA |
| Power Dissipation | PD | 375 | mW |
| Thermal Resistance, Junction to Ambient Air | RθJA | 330 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Case Type | SOD123F (Type B) | ||
| Case Material | Molded Plastic, 'Green' Molding Compound | ||
| Moisture Sensitivity | Level 1 per J-STD-020 |
Key Features
- Flat Lead Package Design for low profile and high power dissipation.
- Totally Lead-Free & Fully RoHS Compliant.
- Halogen and Antimony Free, 'Green' Device.
- Qualified to AEC-Q101 Standards for high reliability.
- UL Flammability Classification Rating 94V-0.
- Terminal Connections: Cathode Band with Matte Tin Annealed over Copper Alloy Leadframe.
Applications
The BZT52HC47WF-7 Zener diode is suitable for various applications requiring voltage regulation and protection, such as:
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection in electronic circuits.
- Clamping and clipping circuits.
- Automotive and industrial control systems where high reliability is crucial.
Q & A
- What is the Zener voltage range of the BZT52HC47WF-7? The Zener voltage range is 44.0 to 50.0 volts.
- What is the maximum power dissipation of the BZT52HC47WF-7? The maximum power dissipation is 375 mW.
- Is the BZT52HC47WF-7 RoHS compliant? Yes, it is totally Lead-Free and Fully RoHS Compliant.
- What is the thermal resistance of the BZT52HC47WF-7? The thermal resistance, junction to ambient air, is 330 °C/W.
- What is the operating temperature range of the BZT52HC47WF-7? The operating and storage temperature range is -65 to +150 °C.
- What is the case type of the BZT52HC47WF-7? The case type is SOD123F (Type B).
- Is the BZT52HC47WF-7 suitable for automotive applications? Yes, it is qualified to AEC-Q101 Standards for high reliability, making it suitable for automotive and industrial applications.
- What is the maximum forward current of the BZT52HC47WF-7? The maximum forward current is 250 mA.
- What is the moisture sensitivity level of the BZT52HC47WF-7? The moisture sensitivity level is 1 per J-STD-020.
- What is the total capacitance of the BZT52HC47WF-7? The total capacitance is 32.9 pF at f = 1MHz, VR = 0V.
