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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
18,000 pcs
|
18000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Automotive Grade | |
| Capacitance | |
| Capacitance @ Frequency | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The HSP181-2W3Y is a Zener-type transient voltage suppression (TVS) diode designed for protecting sensitive electronics from voltage transients. With a breakdown voltage of 29V and a peak pulse current rating of 2A (8/20µs waveform), it handles 50W of peak pulse power. Its low typical capacitance of 2.1pF at 1MHz makes it suitable for high-speed signal lines.
The device integrates two unidirectional channels in a compact SOT-323-3 surface mount package. It is qualified for automotive applications and USB port protection, operating over a junction temperature range of -55°C to 150°C. The surface mount design facilitates automated assembly in space-constrained designs.
This TVS diode provides reliable clamping for ESD and other transient events without power line protection. Its low leakage and fast response ensure minimal signal degradation, making it ideal for data lines in automotive electronics and consumer interfaces.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.34 | $0.34 |
| 10+ | $0.21 | $0.21 |
| 100+ | $0.17 | $0.17 |
| 500+ | $0.16 | $0.16 |
| 1,000+ | $0.15 | $0.15 |
| 3,000+ | $0.14 | $0.14 |
| 6,000+ | $0.14 | $0.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The breakdown voltage is 29 V.
The peak pulse current is 2 A for an 8/20 µs waveform.
It is available in a SOT-323-3 surface mount package.
Typical capacitance is 2.1 pF at 1 MHz.
The junction temperature range is -55°C to 150°C.
Yes, it is specified for automotive and USB applications.
It has 2 unidirectional channels.