| Model Number |
| TPSMF4L18A |
SZ1SMB120AT3G |
| Model Name |
| Littelfuse TPSMF4L18A |
Littelfuse SZ1SMB120AT3G |
| Category |
| Electrostatic and Surge Protection (TVS/ESD) |
Electrostatic and Surge Protection (TVS/ESD) |
| Brand |
| Littelfuse |
Littelfuse |
| Description |
| 13.7A 29.2V 400W 20V Unidirectional 18V SOD-123FL Electrostatic and Surge Protection (TVS/ESD) ROHS |
3.1A 600W 193V 133V 120V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.036 grams / 0.00127 oz |
0.210 grams / 0.007408 oz |
| Package / Case |
| SOD-123FL |
SMB |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Peak Pulse Current (Ipp)@10/1000us |
| 13.7A |
3.1A |
| Maximum Clamping Voltage |
| 29.2V |
193V |
| Peak Pulse Power Dissipation (Ppp)@10/1000us |
| 400W |
600W |
| Breakdown Voltage |
| 20V |
133V |
| polarity |
| Unidirectional |
N/A |
| Reverse Stand-Off Voltage (Vrwm) |
| 18V |
120V |
| Type |
| TVS |
TVS |
