
Allicdata Part #: | 497-2695-5-ND |
Manufacturer Part#: |
DALC112S1 |
Price: | $ 0.95 |
Product Category: | Circuit Protection |
Manufacturer: | STMicroelectronics |
Short Description: | TVS DIODE 15V 8SOIC |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 5344 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.95000 |
10 +: | $ 0.92150 |
100 +: | $ 0.90250 |
1000 +: | $ 0.88350 |
10000 +: | $ 0.85500 |
Current - Peak Pulse (10/1000µs): | -- |
Base Part Number: | DALC112 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -- |
Capacitance @ Frequency: | -- |
Applications: | General Purpose |
Power Line Protection: | No |
Power - Peak Pulse: | -- |
Series: | DA1 |
Voltage - Clamping (Max) @ Ipp: | -- |
Voltage - Breakdown (Min): | -- |
Voltage - Reverse Standoff (Typ): | 15V |
Unidirectional Channels: | 6 |
Type: | Steering (Rail to Rail) |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tube |
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A TVS (transient voltage suppressor) diode, such as the DALC112S1, is a single component designed to protect sensitive electronic circuitry from overvoltage events. This device has the distinct advantage of being a "standalone" component, requiring no external components in order to provide effective electrostatic discharge (ESD) protection. In addition, the DALC112S1 is suitable for a number of low-dynamic and high-dynamic applications because of its wide operating voltage range and fast response time.
The DALC112S1 is housed in a small, surface-mount SO-8 package and offers a low capacitance of 2 pF for fast response to transient voltage pulses. Its reverse standoff voltage (a measure of ESD protection) is up to 12 volts, ample level for protection against even strong ESD events.
One of the main features of the DALC112S1 is its use of silicon avalanche technology for increasing dynamic protection levels. This technology involves voltage reduction across the diode under high-current overload conditions, allowing the device to remain in a specified safe operating zone and thus protect the electrical device on which it is mounted.
The DALC112S1 is seen commonly in commercial and industrial applications such as routers, remote access servers, power supplies, and active media devices. For example, within routers and remote access servers, the DALC112S1 is used to protect communications ports and ports that convey user information from ESD and power transients. Similarly, power supplies are susceptible to overvoltage transients caused by rapid di/dt transients due to the load current being quickly switched off, and this type of protection is severely hampered without the addition of properly rated TVS devices.
At its core, the DALC112S1 protects electronic devices from electrostatic discharge and power transients in an efficient manner. Its low capacitance, wide operating voltage range, and high standoff voltage are all effective in defending against damaging voltage levels. Additionally, the use of silicon avalanche technology allows this device to provide robust protection even during high-current overload conditions. Therefore, the DALC112S1 is an ideal choice for applications where cost and size are factors, but the same level of electrical protection is required as in other larger TVS components.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
DALC208SC6Y | STMicroelect... | -- | 3000 | TVS DIODE 9V SOT23-6 |
DALC-J15PAF-20L9E | JAE Electron... | 2.66 $ | 1000 | CONN D-SUB PLUG 15POS R/A... |
DALC112S1RL | STMicroelect... | -- | 1000 | TVS DIODE 15V 8SOIC |
DALC-J15SAF-20L9E | JAE Electron... | 3.37 $ | 1000 | CONN D-SUB RCPT 15POS R/A... |
DALC-J15PAF-23L6E | JAE Electron... | 7.71 $ | 1000 | CONN D-SUB PLUG 15POS R/A... |
DALC-J15PAF-27L8-2E | JAE Electron... | 0.0 $ | 1000 | CONNECTOR |
DALC-J15SAF-20L9FE | JAE Electron... | 5.03 $ | 1000 | CONN D-SUB RCPT 15POS R/A... |
DALC-J15SAF-13L6E | JAE Electron... | 9.91 $ | 1000 | CONN D-SUB RCPT 15POS R/A... |
DALC112S1 | STMicroelect... | -- | 5344 | TVS DIODE 15V 8SOIC |
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DALC208SC6 | STMicroelect... | -- | 75000 | TVS DIODE 5V SOT23-6 |
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