STMicroelectronics HSP181-2W3Y TVS Diodes
AUTOMOTIVE GRADE 18V DUAL-LINE H
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
HSP181-2W3Y
Category
Detailed Description
AUTOMOTIVE GRADE 18V DUAL-LINE H
Package
SC-70, SOT-323
Lifecycle Status
Obsolete
Datasheet
HSP181-2W3Y Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics HSP181-2W3Y TVS Diodes technical specifications.
General
RoHS
Yes
Package / Case
SC-70, SOT-323
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Obsolete
Power Peak Pulse
50W
Power Line Protection
No
Applications
USB
Capacitance Frequency
2.1pF @ 1MHz
Type
Zener
Alternate Parts Comparison (HSP181-2W3Y vs HSP051-4M10 vs HSP061-8M16 vs HSP062-2M6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-70, SOT-323 | 10-XFDFN | 16-UFDFN Exposed Pad | 6-UFDFN |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Applications | USB | HDMI | HDMI | Ethernet, HDMI |
| Capacitance Frequency | 2.1pF @ 1MHz | 0.4pF @ 200MHz ~ 2.5GHz | 0.6pF @ 200MHz ~ 3GHz | 0.6pF @ 200MHz ~ 3GHz |
| Current Peak Pulse 10 1000 S | 2A (8/20µs) | 1A (8/20µs) | 3A (8/20µs) | 3A (8/20µs) |
| Power Line Protection | No | Yes | Yes | Yes |
| Type | Zener | Steering (Rail to Rail) | Steering (Rail to Rail) | Steering (Rail to Rail) |
| Unidirectional Channels | 2 | 4 | 8 | 2 |
| Voltage Breakdown Min | 21.5V | 4.5V | 6V | 6V |
| Voltage Clamping Max Ipp | 29V | 10V | 14V (Typ) | 18V (Typ) |
| Action |
More Parts in TVS Diodes
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
