The SMBJ20A/54 is a surface mount Zener diode with a minimum breakdown voltage of 22.2V and a maximum operating temperature of 150°C. It is available in a SMD/SMT package with dimensions of 2.44mm height, 3.94mm width, and 4.57mm length. The diode is rated for a peak pulse current of 18.5A and a peak pulse power of 600W. It is not designed for power line protection and has a reverse standoff voltage of 20V. The SMBJ20A/54 is part of the TransZorb series from Vishay.
| RoHS |
Not Compliant |
| Mount |
Surface Mount |
| Width |
3.94mm |
| Height |
2.44mm |
| Length |
4.57mm |
| Series |
TransZorb® |
| Lead Free |
Contains Lead |
| Packaging |
Tape and Reel |
| Diode Type |
ZENER |
| Package/Case |
SMD/SMT |
| DC Rated Voltage |
20V |
| Peak Pulse Power |
600W |
| Peak Pulse Current |
18.5A |
| Min Breakdown Voltage |
22.2V |
| Power Line Protection |
No |
| Reverse Standoff Voltage |
20V |
| Max Operating Temperature |
150°C |
| Min Operating Temperature |
-55°C |
| Number of Unidirectional Channels |
1 |