This bidirectional TVS diode provides ESD and transient protection for one signal line with a reverse working voltage of ±5.5 V. It offers a typical line capacitance of 5.5 pF and a typical clamping voltage of 7.5 V at 16 A TLP, with typical dynamic resistance of 0.10 Ω. The device is rated to IEC 61000-4-2 at ±18 kV air and ±15 kV contact discharge, IEC 61000-4-4 at ±2 kV and ±40 A, and IEC 61000-4-5 surge at ±5.5 A. It operates from -55 °C to 125 °C and is supplied in the ultra-small WLL-2-2 01005 package with a 0.43 mm × 0.23 mm × 0.15 mm profile. The part is specified as RoHS compliant and halogen free for compact audio, headset, button, and GPIO protection applications.
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| Device type | TVS (Transient Voltage Suppressor), bidirectional |
| Protected lines | 1line |
| Reverse working voltage | ±5.5V |
| Line capacitance | 5.5 typ at 1 MHzpF |
| Line capacitance | 5.5 typ at 1 GHzpF |
| Clamping voltage | 7.5 typ at ITLP = 16 A, tp = 100 nsV |
| Clamping voltage | 9 typ at ITLP = 30 A, tp = 100 nsV |
| Clamping voltage | 6 typ at IPP = 1 A, tp = 8/20 µsV |
| Clamping voltage | 7.5 typ at IPP = 5 A, tp = 8/20 µsV |
| Dynamic resistance | 0.10 typΩ |
| Trigger voltage | 6 minV |
| Holding voltage | 5.8 min, 6.7 typ, 8.1 maxV |
| Reverse current | <1 typ, 30 max at VR = 5.5 VnA |
| ESD rating contact | ±15kV |
| ESD rating air | ±18kV |
| Peak pulse power | 44W |
| Peak pulse current | ±5.5A |
| Operating temperature range | -55 to 125°C |
| Storage temperature | -65 to 150°C |
| Package size | 0.43 × 0.23 × 0.15mm |
| RoHS | Compliant |
| Halogen Free | Yes |
