TVS1801DRBR Texas Instruments Integrated Circuit (Other) In Stock
TVS1801DRBR is a single-channel transient voltage suppressor diode from Texas Instruments with 24.4V nominal breakdown voltage and 27.4V max clamping voltage in a compact SOT-23 package. From $0.49 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 13
- Lifecycle
- ACTIVE
- Datasheet
- TVS1801DRBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4875(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 24.4V nominal breakdown voltage with tight ±4.3% tolerance for precise overvoltage protection
- Low clamping voltage of 27.4V max ensures effective transient suppression for sensitive circuits
- Silicon TVS diode in compact SOT-23 (DRB) package ideal for space-constrained PCB designs
- RoHS compliant (Pb-free) with 15-year end-of-life support for long-term design confidence
- Single-channel configuration simplifies protection design for individual signal or power lines
Applications
The TVS1801DRBR is widely used for ESD and transient overvoltage protection in consumer electronics, industrial control systems, and automotive interfaces. Its 24.4V breakdown rating makes it well suited for protecting I/O lines in 12V and 24V bus systems, motor driver outputs, and communication interfaces such as RS-485 and CAN. The compact DRB package enables integration into tight PCB layouts where board space is critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Breakdown Voltage-Min | 23.35V |
| Breakdown Voltage-Nom | 24.4V |
| Clamping Voltage-Max | 27.4V |
| Configuration | COMPLEX, 1 CHANNEL |
| Diode Element Material | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e4 |
| Non-rep Peak Rev Power Dis-Max | 825W |
| Number of Elements | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity | BIDIRECTIONAL |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5; IEC-61643-321 |
| Rep Pk Reverse Voltage-Max | 18V |
| Reverse Current-Max | 0.008 µA |
| Reverse Test Voltage | 18V |
| Surface Mount | YES |
| Technology | AVALANCHE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TVS1801DRBR:
suggested
suggested
Frequently Asked Questions
What is the breakdown voltage and clamping voltage of the TVS1801DRBR?
The TVS1801DRBR has a minimum breakdown voltage of 23.35V and a nominal breakdown voltage of 24.4V. Its maximum clamping voltage is 27.4V, ensuring effective suppression of transient overvoltage events while protecting sensitive downstream components.
What package does the TVS1801DRBR come in and what are the PCB footprint details?
The TVS1801DRBR is housed in a SOT-23 (DRB) surface-mount package with 8 leads, corresponding to the JESD-30 code S-PDSO-N8. This small footprint is ideal for compact PCB designs and simplifies hand or automated reflow soldering.
What are typical applications for the TVS1801DRBR?
The TVS1801DRBR is commonly used for ESD and transient protection on 12V and 24V power lines, RS-485 and CAN bus interfaces, motor driver outputs, and industrial I/O lines. Its silicon TVS construction provides fast response times suitable for protecting sensitive ICs from surge and ESD events.
Is the TVS1801DRBR RoHS compliant and what is its production lifecycle status?
Yes, the TVS1801DRBR is fully RoHS compliant with a Pb-free designation (Pbfree Code: Yes, JESD-609 Code: e4). It also carries a 15-year end-of-life (YTEOL: 15) commitment from Texas Instruments, making it a reliable long-term design choice.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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