Allicdata Part #: | BZW04-20B0G-ND |
Manufacturer Part#: |
BZW04-20 B0G |
Price: | $ 0.05 |
Product Category: | Circuit Protection |
Manufacturer: | Taiwan Semiconductor Corporation |
Short Description: | TVS DIODE 20.5V 33.2V DO204AL |
More Detail: | N/A |
DataSheet: | BZW04-20 B0G Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
10000 +: | $ 0.04706 |
Series: | BZW04 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Zener |
Unidirectional Channels: | 1 |
Voltage - Reverse Standoff (Typ): | 20.5V |
Voltage - Breakdown (Min): | 22.8V |
Voltage - Clamping (Max) @ Ipp: | 33.2V |
Current - Peak Pulse (10/1000µs): | 12A |
Power - Peak Pulse: | 400W |
Power Line Protection: | No |
Applications: | General Purpose |
Capacitance @ Frequency: | -- |
Operating Temperature: | -55°C ~ 175°C (TJ) |
Mounting Type: | Through Hole |
Package / Case: | DO-204AL, DO-41, Axial |
Supplier Device Package: | DO-204AL (DO-41) |
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TVS - Diodes
A TVS diode is one of the most commonly used devices for transient suppression and over-voltage protection. It is a unidirectional voltage-dependent device that works by clamping voltage and limiting current in order to reduce surge damage. It is commonly used in automobiles, computers, telecoms, and any other application where physical environmental conditions are likely to change abruptly and voltage transient are expected.
BZW04-20 B0G Application Field and Working Principle
The BZW04-20 B0G surface-mounted TVS diode is specifically designed for transient suppression, over-voltage protection and lightning protection of 12V DC circuit. It is rated at 400 watts peak pulse power (8/20μs) and 10 watts steady state power. This device is suitable for use in AC line filter circuits, AC/DC mains power supply circuits, AC power back-feed filters, lightning protection for personal electronics, DC/DC converter output line ESD protection, and EMC/EMI circuits.
The BZW04-20 B0G TVS diode works in a similar way to other TVS diodes. It has a high surge current capability to quickly pull in and clamp excessive voltage, while its low on voltage enables its clamping voltage to stay near the over-voltage area. In the event of an over-voltage condition, the BZW04-20 B0G TVS diode will effectively shorts the over-voltage to the ground, thereby limiting the current flow through the protected circuit. In this way, the diode will limit continuous excessive transient voltage and protect the connected components against damage.
The BZW04-20 B0G TVS diode is made from a polysulfone reinforced thermoset which has excellent resilience to mechanical stresses such as vibration, shock, and temperature cycling. Its solder heat resistance is also superior, which makes it suitable for use in reflow soldering processes. Furthermore, it has a low leakage current, which ensures high sensitivity for over-voltage transient protection.
To maximize the performance and reliability of the BZW04-20 B0G TVS diode, careful attention should be given to its mounting and soldering processes. The diode must be installed in a vertically orientation. This is important for evenly distributing the heat generated by the diode and proper dissipation to the air. It is also important to properly solder the diode into the circuit board. Poor soldering may lead to electrical instability and malfunction of the protected circuit. More importantly, it may also reduce the diode’s protection performance.
In summary, the BZW04-20 B0G TVS diode is an important component for providing reliable over-voltage protection. This diode is generally suitable for use in various applications such as automotive, computers, telecoms, and any other application where transient conditions are expected. Proper attention should be paid to its mounting process in order to maximize its performance, reliability, and protection performance.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
BZW06-376RL | STMicroelect... | 0.0 $ | 1000 | TVS DIODE 376V 776V DO15 |
BZW04-15B | STMicroelect... | -- | 1000 | TVS DIODE 15.3V 25.2V DO1... |
BZW06-58BRL | STMicroelect... | 0.13 $ | 1000 | TVS DIODE 58.1V 121V DO15 |
BZW04-136B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 136V 219V DO204... |
BZW04-154B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 154V 246V DO204... |
BZW04-171B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 171V 274V DO204... |
BZW04-188B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 188V 301V DO204... |
BZW04-20B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 20.5V 33.2V DO2... |
BZW04-23B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 23.1V 37.5V DO2... |
BZW04-26B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 25.6V 41.5V DO2... |
BZW04-28B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 28.2V 45.7V DO2... |
BZW04-31B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 30.8V 49.9V DO2... |
BZW04-33B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 33.3V 53.9V DO2... |
BZW04-37B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 36.8V 59.3V DO2... |
BZW04-40B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 40.2V 64.8V DO2... |
BZW04-44B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 43.6V 70.1V DO2... |
BZW04-48B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 47.8V 77V DO204... |
BZW04-53B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 53V 85V DO204AL |
BZW04-58B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 58.1V 92V DO204... |
BZW04-64B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 64.1V 103V DO20... |
BZW04-70B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 70.1V 113V DO20... |
BZW04-85B-E3/73 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 85.5V 137V DO20... |
BZW04-14BHE3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 13.6V 22.5V DO2... |
BZW04-15B-E3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 15.3V 25.2V DO2... |
BZW04-15BHE3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 15.3V 25.2V DO2... |
BZW04-19B-E3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 18.8V 30.6V DO2... |
BZW04-19BHE3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 18.8V 30.6V DO2... |
BZW04-5V8-E3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 5.8V 10.5V DO20... |
BZW04-5V8B-E3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 5.8V 10.5V DO20... |
BZW04-5V8BHE3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 5.8V 10.5V DO20... |
BZW04-5V8HE3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 5.8V 10.5V DO20... |
BZW04-6V4B-E3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 6.4V 11.3V DO20... |
BZW04-6V4BHE3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 6.4V 11.3V DO20... |
BZW04-7V0-E3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 7.02V 12.1V DO2... |
BZW04-7V0B-E3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 7.02V 12.1V DO2... |
BZW04-7V0BHE3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 7.02V 12.1V DO2... |
BZW04-7V0HE3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 7.02V 12.1V DO2... |
BZW04-7V8-E3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 7.78V 13.4V DO2... |
BZW04-7V8B-E3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 7.78V 13.4V DO2... |
BZW04-7V8BHE3/54 | Vishay Semic... | 0.11 $ | 1000 | TVS DIODE 7.78V 13.4V DO2... |
TVS DIODE 31V 56.4V DO214AB
TVS DIODE 8.5V 13.5V DO219AB
TVS DIODE 350V 690V CASE 5A
TVS DIODE 170V 334V CASE 5A
TVS DIODE 7.02V 12.1V T-18
TVS DIODE 78V 126V DO204AL