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| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 0.94mm |
| Length | 3.04mm |
| Model | PACDN042Y3R |
| Width | 1.4mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 85°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -40°C |
| Pin Count | 3 |
| Number of Elements per Chip | 2 |
| Clamping Voltage VC | 8V |
| Diode Configuration | Common Anode |
| Direction Type | Uni-Directional |
| Maximum Reverse Stand-off Voltage Vwm | 6.1V |
| Peak Pulse Power Dissipation Pppm | 0.22W |
| Test Current It | 1mA |
| Maximum Reverse Leakage Current | 100nA |
onsemi PACDN042Y3R 2-Element Uni-Directional TVS Diode in a compact 3-pin SOT-23 surface mount package delivers reliable transient voltage suppression with a peak pulse power dissipation rating of 0.22 W. Engineered to protect electronic circuits from voltage spikes, this diode features a common anode configuration optimized for uni-directional use.
Its maximum reverse stand-off voltage is 6.1 V with a clamping voltage of 8 V, ensuring effective protection against transient surges. The device is capable of operating in harsh conditions from -40°C to +85°C, suitable for various industrial, automotive, and electronic applications requiring ESD protection.
The diode chip contains 2 elements, improving surge absorption capability, and maintains a low maximum reverse leakage current of 100 nA for energy efficiency. Its surface mount SOT-23 package has dimensions of approximately 3.04 mm length, 1.4 mm width, and 0.94 mm height, allowing compact circuit board layout design. This diode is not certified with automotive standards but remains a solid choice for general electronic protection circuits.
Typical use cases include circuit protection in communication devices, consumer electronics, and embedded systems, where reliable voltage transient suppression is critical for device longevity and safety.
Features a common anode diode configuration for enhanced circuit protection. Uni-directional design suitable for polarity-sensitive applications. Compact SOT-23 surface mount package ensures easy PCB integration. Clamping voltage is 8 V with a maximum reverse stand-off voltage of 6.1 V.
Operates effectively within a temperature range of -40°C to 85°C. Provides electrostatic discharge (ESD) protection with a test current of 1 mA. Contains 2 elements per chip to maximise transient voltage suppression. Minimal maximum reverse leakage current of 100 nA for low power loss.
Pin count of 3 supports standard circuit designs. Explore the full range of TVS Diodes and discrete semiconductors on EnvMart for high-quality, reliable circuit protection solutions.
Interested in this product? Drop us an email and we will let you know when it's available for order.
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