The SMP28A-E3/85A is a surface mount Zener diode with a maximum operating temperature of 150°C and a minimum operating temperature of -55°C. It has a clamping voltage of 45.4V and a minimum breakdown voltage of 31.1V. The diode is RoHS compliant and features a peak pulse current of 8.8A and a peak pulse power of 400W. It is available in a DO-220AA package quantity of 10,000 units per reel.
| RoHS |
Compliant |
| Mount |
Surface Mount |
| Series |
TransZorb®, eSMP® |
| Polarity |
Unidirectional |
| Packaging |
Tape and Reel |
| Diode Type |
ZENER |
| Termination |
SMD/SMT |
| Package/Case |
DO-220AA |
| RoHS Compliant |
Yes |
| Clamping Voltage |
45.4V |
| Package Quantity |
10000 |
| Peak Pulse Power |
400W |
| Max Surge Current |
8.8A |
| Peak Pulse Current |
8.8A |
| Min Breakdown Voltage |
31.1V |
| Power Line Protection |
No |
| Operating Supply Voltage |
28V |
| Reverse Standoff Voltage |
28V |
| Max Operating Temperature |
150°C |
| Min Operating Temperature |
-55°C |
| Number of Unidirectional Channels |
1 |