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BZV55-B6V8
+БОМDIODE ZENER 6.8V 400MW SOD80
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ПроизводительПолупроводник Good-Ark
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Мфр. Часть #BZV55-B6V8
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В наличии3375
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Part Status | Active |
| Voltage - Zener (Nom) (Vz) | 6.8 V |
| Tolerance | ±2% |
| Power - Max | 400 mW |
| Impedance (Max) (Zzt) | 15 Ohms |
| Current - Reverse Leakage @ Vr | 2 µA @ 4 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-213AC, MINI-MELF, SOD-80 |
| Supplier Device Package | SOD-80 MiniMELF |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Обзор
Description
BZV55-B6V8 is a Zener diode from the BZV55 family. It provides a nominal Zener voltage of 6.8 V when reverse-biased and is used for simple voltage regulation and reference in low‑power circuits.
Key points:
- Package: axial, glass-encapsulated (through-hole).
- Power rating: about 0.5 W (common for BZV55 parts).
- Tolerance: typical B family tolerance (~±5%).
- Typical use: establish a stable reference or clamp voltages in small regulators and protection circuits.
- How used: connect a current-limiting resistor in series and bias in reverse to develop ~6.8 V across the diode.
When substituting, match the Zener voltage and package style, and ensure the operating current stays within the device’s safe range. The BZV55 family covers a range of voltages for flexible design.
Key points:
- Package: axial, glass-encapsulated (through-hole).
- Power rating: about 0.5 W (common for BZV55 parts).
- Tolerance: typical B family tolerance (~±5%).
- Typical use: establish a stable reference or clamp voltages in small regulators and protection circuits.
- How used: connect a current-limiting resistor in series and bias in reverse to develop ~6.8 V across the diode.
When substituting, match the Zener voltage and package style, and ensure the operating current stays within the device’s safe range. The BZV55 family covers a range of voltages for flexible design.
Equivalent
Possible equivalents for BZV55-B6V8 (6.8 V, ~0.5 W Zener, axial):
- DO-35: BZX55B6V8, BZX55C6V8
- Through-hole cross: 1N5225B
- SMD: BZT52B6V8, BZT52C6V8
- SMD variant: BZX84C6V8 (SMD)
- DO-35: BZX55B6V8, BZX55C6V8
- Through-hole cross: 1N5225B
- SMD: BZT52B6V8, BZT52C6V8
- SMD variant: BZX84C6V8 (SMD)
Features
BZV55-B6V8 features:
- Zener diode, nominal Zener voltage 6.8 V
- Power rating: 0.5 W (500 mW)
- Package: DO-35 axial, glass-passivated junction
- Reverse voltage rating VR: 6.8 V
- Tolerance: typically ±5% (variant B)
- Temperature range: approx. -65°C to +150°C
- Suitable for voltage regulation, references, and transient/clipping in low-current circuits
- High reliability and long-term stability in standard circuits
- Zener diode, nominal Zener voltage 6.8 V
- Power rating: 0.5 W (500 mW)
- Package: DO-35 axial, glass-passivated junction
- Reverse voltage rating VR: 6.8 V
- Tolerance: typically ±5% (variant B)
- Temperature range: approx. -65°C to +150°C
- Suitable for voltage regulation, references, and transient/clipping in low-current circuits
- High reliability and long-term stability in standard circuits
Pinout
- Pin count: 2 terminals (two-leaded).
- Function: Zener diode with a nominal Zener voltage of 6.8 V (reverse-biased clamp/reference). Used for voltage regulation and overvoltage protection.
- Function: Zener diode with a nominal Zener voltage of 6.8 V (reverse-biased clamp/reference). Used for voltage regulation and overvoltage protection.
Manufacturer
- Manufacturer: Vishay Intertechnology (Vishay)
- What kind of company: An American multinational that designs and manufactures electronic components, including semiconductors (diodes, transistors) and passive components (resistors, capacitors, inductors).
- What kind of company: An American multinational that designs and manufactures electronic components, including semiconductors (diodes, transistors) and passive components (resistors, capacitors, inductors).
Application
Common applications for BZV55-B6V8 (a 6.8 V nominal varistor):
- Low-voltage surge/ESD protection on 4–7 V rails (e.g., 5 V USB, microcontroller, sensor boards)
- Transient suppression for DC-DC converters, power adapters, and battery-powered devices
- Protection of telecom/data interfaces with small voltage swings
- General-purpose transient suppression on compact PCB designs with limited space
Note: Vr ≈ 6.8 V; clamps at higher voltages depending on surge current.
- Low-voltage surge/ESD protection on 4–7 V rails (e.g., 5 V USB, microcontroller, sensor boards)
- Transient suppression for DC-DC converters, power adapters, and battery-powered devices
- Protection of telecom/data interfaces with small voltage swings
- General-purpose transient suppression on compact PCB designs with limited space
Note: Vr ≈ 6.8 V; clamps at higher voltages depending on surge current.
Package
Axial, through-hole glass package: DO-35.
