| Model Number |
| SM4T47AY |
SM15T68A |
| Model Name |
| STMicroelectronics SM4T47AY |
STMicroelectronics SM15T68A |
| Category |
| Electrostatic and Surge Protection (TVS/ESD) |
Electrostatic and Surge Protection (TVS/ESD) |
| Brand |
| STMicroelectronics |
STMicroelectronics |
| Description |
| 27A@8/20us 400W 84V 44.4V Unidirectional 40V SMA(DO-214AC) Electrostatic and Surge Protection (TVS/ESD) ROHS |
83A@8/20us 1.5kW 121V 64.6V 58.1V SMC Electrostatic and Surge Protection (TVS/ESD) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.180 grams / 0.006349 oz |
0.398 grams / 0.014039 oz |
| Package / Case |
| SMA(DO-214AC) |
SMC |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Reverse Leakage Current (Ir) |
| 200nA |
N/A |
| Peak Pulse Current (Ipp)@10/1000us |
| 27A@8/20us |
83A@8/20us |
| Peak Pulse Power Dissipation (Ppp)@10/1000us |
| 400W |
1.5kW |
| Maximum Clamping Voltage |
| 84V |
121V |
| Breakdown Voltage |
| 44.4V |
64.6V |
| polarity |
| Unidirectional |
N/A |
| Reverse Stand-Off Voltage (Vrwm) |
| 40V |
58.1V |
| Type |
| TVS |
TVS |
