JRSMB20J Series 2000W TVS Diode | High-Power Transient Suppression for Industrial & Power Systems
The JRSMB20J is a high-energy surge suppression TVS diode in an SMB package, capable of handling 2000W peak pulse power (8/20μs) with ultra-fast <1ns response time. Designed for environments with frequent surge threats, this unidirectional device features a breakdown voltage between 22.2V and 24.5V, ideal for ESD, lightning, and switching transient protection.
| TYPE NO. | Peak Power Dissipation | Breakdown Voltage@IT VBR(V) | Maximum Reverse Leakage IR@VRWM | Reverse Stand-off Voltage | Peak Pulse Current | Maximun Clamping Voltage VC@IPP | Operation Temp.Range | |||
| JR（Uni） | （Bi） | PPk（W） | Min.(V) | Max.(V) | IT(mA) | (μA) | VRWM(V) | IPP(A) | (V) | Tj（℃） |
| JRSMB20J11A | SMB20J11CA | 2000 | 12.2 | 13.5 | 1 | 5 | 11 | 109.89 | 18.2 | -55℃-150℃ |
| JRSMB20J12A | SMB20J12CA | 2000 | 13.3 | 14.7 | 1 | 5 | 12 | 100.5 | 19.9 | -55℃-150℃ |
| JRSMB20J13A | SMB20J13CA | 2000 | 14.4 | 15.9 | 1 | 5 | 13 | 93.02 | 21.5 | -55℃-160℃ |
| JRSMB20J14A | SMB20J14CA | 2000 | 15.6 | 17.2 | 1 | 5 | 14 | 86.21 | 23.2 | -55～+150 |
| JRSMB20J15A | SMB20J15CA | 2000 | 16.7 | 18.5 | 1 | 5 | 15 | 81.97 | 24.4 | -55～+150 |
| JRSMB20J16A | SMB20J16CA | 2000 | 17.8 | 19.7 | 1 | 5 | 16 | 76.92 | 26 | -55～+150 |
| JRSMB20J17A | SMB20J17CA | 2000 | 18.9 | 20.9 | 1 | 5 | 17 | 72.46 | 27.6 | -55～+150 |
| JRSMB20J18A | SMB20J18CA | 2000 | 20 | 22.1 | 1 | 5 | 18 | 68.49 | 29.2 | -55～+150 |
| JRSMB20J19A | SMB20J19CA | 2000 | 21.1 | 23.3 | 1 | 5 | 19 | 64.94 | 30.8 | -55℃-150℃ |
| JRSMB20J20A | SMB20J20CA | 2000 | 22.2 | 24.5 | 1 | 5 | 20 | 61.73 | 32.4 | -55～+150 |
| JRSMB20J22A | SMB20J22CA | 2000 | 24.4 | 26.9 | 1 | 5 | 22 | 56.33 | 35.5 | -55～+150 |
| JRSMB20J24A | SMB20J24CA | 2000 | 26.7 | 29.5 | 1 | 5 | 24 | 51.41 | 38.9 | -55～+150 |
| JRSMB20J26A | SMB20J26CA | 2000 | 28.9 | 31.9 | 1 | 5 | 26 | 47.51 | 42.1 | -55～+150 |
| JRSMB20J28A | SMB20J28CA | 2000 | 31.1 | 34.4 | 1 | 5 | 28 | 44.05 | 45.4 | -55～+150 |
| JRSMB20J30A | SMB20J30CA | 2000 | 33.3 | 36.8 | 1 | 5 | 30 | 41.32 | 48.4 | -55～+150 |
| JRSMB20J33A | SMB20J33CA | 2000 | 36.7 | 40.6 | 1 | 5 | 33 | 37.52 | 53.3 | -55～+150 |
| JRSMB20J36A | SMB20J36CA | 2000 | 40 | 44.2 | 1 | 5 | 36 | 34.43 | 58.1 | -55～+150 |
| JRSMB20J40A | SMB20J40CA | 2000 | 44.4 | 49.1 | 1 | 5 | 40 | 31.01 | 64.5 | -55～+150 |
| JRSMB20J43A | SMB20J43CA | 2000 | 47.8 | 52.8 | 1 | 5 | 43 | 28.81 | 69.4 | -55～+150 |
| JRSMB20J45A | SMB20J45CA | 2000 | 50 | 55.3 | 1 | 5 | 45 | 27.51 | 72.7 | -55～+150 |
| JRSMB20J48A | SMB20J48CA | 2000 | 53.3 | 58.9 | 1 | 5 | 48 | 25.84 | 77.4 | -55～+150 |
| JRSMB20J51A | SMB20J51CA | 2000 | 56.7 | 62.7 | 1 | 5 | 51 | 24.27 | 82.4 | -55～+150 |
| JRSMB20J54A | SMB20J54CA | 2000 | 60 | 66.3 | 1 | 5 | 54 | 22.96 | 87.1 | -55～+150 |
| JRSMB20J58A | SMB20J58CA | 2000 | 64.4 | 71.2 | 1 | 5 | 58 | 21.37 | 93.6 | -55～+150 |
| JRSMB20J60A | SMB20J60CA | 2000 | 66.7 | 73.7 | 1 | 5 | 60 | 20.66 | 96.8 | -55～+150 |
| JRSMB20J64A | SMB20J64CA | 2000 | 71.1 | 78.6 | 1 | 5 | 64 | 19.42 | 103 | -55～+150 |
| JRSMB20J70A | SMB20J70CA | 2000 | 77.8 | 86 | 1 | 5 | 70 | 17.7 | 113 | -55～+150 |
| JRSMB20J75A | SMB20J75CA | 2000 | 83.3 | 92.1 | 1 | 5 | 75 | 16.53 | 121 | -55～+150 |
| JRSMB20J78A | SMB20J78CA | 2000 | 86.7 | 95.8 | 1 | 5 | 78 | 15.87 | 126 | -55～+150 |
| JRSMB20J80A | SMB20J80CA | 2000 | 88.8 | 97.6 | 1 | 5 | 80 | 15.43 | 129.6 | -55～+150 |
| JRSMB20J85A | SMB20J85CA | 2000 | 94.4 | 104 | 1 | 5 | 85 | 14.6 | 137 | -55～+150 |
| JRSMB20J90A | SMB20J90CA | 2000 | 100 | 111 | 1 | 5 | 90 | 13.7 | 146 | -55～+150 |
| JRSMB20J100A | SMB20J100CA | 2000 | 111 | 123 | 1 | 5 | 100 | 12.35 | 162 | -55～+150 |
| JRSMB20J110A | SMB20J110CA | 2000 | 122 | 135 | 1 | 5 | 110 | 11.3 | 177 | -55～+150 |
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