| product name | Maximum peak voltage | Maximum average rectified current | Maximum forward surge current | Maximum forward voltage | Maximum reverse leakage current | Maximum reverse recovery time | Package | ||
| VRRM | I (AV) | IFSM | VF @ IF | IR @ VR | TRR | ||||
| V | A | A | V | A | uA | V | Ns | ||
| UMSB40M | 1000 | 4 | 95 | 1.7 | 4 | 5 | 1000 | 75 | UMSB |
| UMSB40K | 800 | 4 | 95 | 1.7 | 4 | 5 | 800 | 75 | UMSB |
| UMSB40J | 600 | 4 | 95 | 1.7 | 4 | 5 | 600 | 75 | UMSB |
| UMSB40G | 400 | 4 | 95 | 1.4 | 4 | 5 | 400 | 50 | UMSB |
| UMSB40D | 200 | 4 | 95 | 1 | 4 | 5 | 200 | 50 | UMSB |
| UMSB40B | 100 | 4 | 95 | 1 | 4 | 5 | 100 | 50 | UMSB |
| UMSB40A | 50 | 4 | 95 | 1 | 4 | 5 | 50 | 50 | UMSB |
| UMSB30M | 1000 | 3 | 80 | 1.7 | 3 | 5 | 1000 | 75 | UMSB |
| UMSB30K | 800 | 3 | 80 | 1.7 | 3 | 5 | 800 | 75 | UMSB |
| UMSB30J | 600 | 3 | 80 | 1.7 | 3 | 5 | 600 | 75 | UMSB |
| UMSB30G | 400 | 3 | 80 | 1.3 | 3 | 5 | 400 | 50 | UMSB |
| UMSB30D | 200 | 3 | 80 | 1 | 3 | 5 | 200 | 50 | UMSB |
| UMSB30B | 100 | 3 | 80 | 1 | 3 | 5 | 100 | 50 | UMSB |
| UMSB30A | 50 | 3 | 80 | 1 | 3 | 5 | 50 | 50 | UMSB |
| UMB10F | 1000 | 1 | 30 | 1.7 | 1 | 5 | 1000 | 75 | MBF |
| UMB8F | 800 | 1 | 30 | 1.7 | 1 | 5 | 800 | 75 | MBF |
| UMB6F | 600 | 1 | 30 | 1.7 | 1 | 5 | 600 | 75 | MBF |
| UMB4F | 400 | 1 | 30 | 1.3 | 1 | 5 | 400 | 50 | MBF |
| UMB2F | 200 | 1 | 30 | 1 | 1 | 5 | 200 | 50 | MBF |
| UMB1F | 100 | 1 | 30 | 1 | 1 | 5 | 100 | 50 | MBF |
| UMB05F | 50 | 1 | 30 | 1 | 1 | 5 | 50 | 50 | MBF |
| UMB10S | 1000 | 1 | 30 | 1.7 | 1 | 5 | 1000 | 75 | MDS |
| UMB8S | 800 | 1 | 30 | 1.7 | 1 | 5 | 800 | 75 | MDS |
| UMB6S | 600 | 1 | 30 | 1.7 | 1 | 5 | 600 | 75 | MDS |
| UMB4S | 400 | 1 | 30 | 1.3 | 1 | 5 | 400 | 50 | MDS |
| UMB2S | 200 | 1 | 30 | 1 | 1 | 5 | 200 | 50 | MDS |
| UMB1S | 100 | 1 | 30 | 1 | 1 | 5 | 100 | 50 | MDS |
| UMB05S | 50 | 1 | 30 | 1 | 1 | 5 | 50 | 50 | MDS |
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