| Model Number |
| SMA4F85AY |
SMM4F28A-TR |
| Model Name |
| STMicroelectronics SMA4F85AY |
STMicroelectronics SMM4F28A-TR |
| Category |
| Electrostatic and Surge Protection (TVS/ESD) |
Electrostatic and Surge Protection (TVS/ESD) |
| Brand |
| STMicroelectronics |
STMicroelectronics |
| Description |
| 2.9A 137V 400W 95V 85V SMA-flat Electrostatic and Surge Protection (TVS/ESD) ROHS |
59V 31.4V 28V DO-216AA Electrostatic and Surge Protection (TVS/ESD) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| SMA-flat |
DO-216AA |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Peak Pulse Current (Ipp)@10/1000us |
| 2.9A |
N/A |
| Maximum Clamping Voltage |
| 137V |
59V |
| Peak Pulse Power Dissipation (Ppp)@10/1000us |
| 400W |
N/A |
| Breakdown Voltage |
| 95V |
31.4V |
| Reverse Stand-Off Voltage (Vrwm) |
| 85V |
28V |
| Type |
| TVS |
TVS |
