The SMBJ patch series transient suppression diodes produced by Ruilongyuan Electronics are used in computer systems, communication equipment, and suitable for the protection of DC Port, RS485/232/422, I/O Port and other ports. It has fast response time and transient power. Large, low leakage current, breakdown voltage deviation, easy control of clamping voltage, no damage limit, high reliability, strong current capacity, small size, etc., package: SMB/DO-214AA, voltage range: 5.0～500V .
| Part Number |
Reverse Stand-Off Voltage |
Breakdown Voltage @IT |
Test Current |
Max.Clamping Voltage10/1000μs |
Max.Peak Pulse Current10/1000μs |
Revers eLeakage |
|
|---|---|---|---|---|---|---|---|
| VRWM (V) | Min(V) | Max(V) | IT(mA) | VC@IPP (V) | IPP (A) | IR@VRWM (µA) | |
| SMBJ5.0A | 5.0 | 6.40 | 7.07 | 10 | 9.2 | 65.2 | 500 |
| SMBJ5.0CA | 5.0 | 6.40 | 7.07 | 10 | 9.2 | 65.2 | 500 |
| SMBJ6.0A | 6.0 | 6.67 | 7.37 | 10 | 10.3 | 58.3 | 300 |
| SMBJ6.0CA | 6.0 | 6.67 | 7.37 | 10 | 10.3 | 58.3 | 300 |
| SMBJ6.5A | 6.5 | 7.22 | 7.98 | 10 | 11.2 | 53.6 | 200 |
| SMBJ6.5CA | 6.5 | 7.22 | 7.98 | 10 | 11.2 | 53.6 | 200 |
| SMBJ7.0A | 7.0 | 7.78 | 8.60 | 10 | 12.0 | 50.0 | 100 |
| SMBJ7.0CA | 7.0 | 7.78 | 8.60 | 10 | 12.0 | 50.0 | 100 |
| SMBJ7.5A | 7.5 | 8.33 | 9.21 | 1 | 12.9 | 46.6 | 50 |
| SMBJ7.5CA | 7.5 | 8.33 | 9.21 | 1 | 12.9 | 46.6 | 50 |
| SMBJ8.0A | 8.0 | 8.89 | 9.83 | 1 | 13.6 | 44.2 | 50 |
| SMBJ8.0CA | 8.0 | 8.89 | 9.83 | 1 | 13.6 | 44.2 | 50 |
| SMBJ8.5A | 8.5 | 9.44 | 10.4 | 1 | 14.4 | 41.7 | 30 |
| SMBJ8.5CA | 8.5 | 9.44 | 10.4 | 1 | 14.4 | 41.7 | 30 |
| SMBJ9.0A | 9.0 | 10.00 | 11.1 | 1 | 15.4 | 39.0 | 30 |
| SMBJ9.0CA | 9.0 | 10.00 | 11.1 | 1 | 15.4 | 39.0 | 30 |
| SMBJ10A | 10.0 | 11.10 | 12.3 | 1 | 17.0 | 35.3 | 3 |
| SMBJ10CA | 10.0 | 11.10 | 12.3 | 1 | 17.0 | 35.3 | 3 |
| SMBJ11A | 11.0 | 12.20 | 13.5 | 1 | 18.2 | 33.0 | 1 |
| SMBJ11CA | 11.0 | 12.20 | 13.5 | 1 | 18.2 | 33.0 | 1 |
| SMBJ12A | 12.0 | 13.30 | 14.7 | 1 | 19.9 | 30.2 | 1 |
| SMBJ12CA | 12.0 | 13.30 | 14.7 | 1 | 19.9 | 30.2 | 1 |
| SMBJ13A | 13.0 | 14.40 | 15.9 | 1 | 21.5 | 28.0 | 1 |
| SMBJ13CA | 13.0 | 14.40 | 15.9 | 1 | 21.5 | 28.0 | 1 |
| SMBJ14A | 14.0 | 15.60 | 17.2 | 1 | 23.2 | 25.9 | 1 |
| SMBJ14CA | 14.0 | 15.60 | 17.2 | 1 | 23.2 | 25.9 | 1 |
| SMBJ15A | 15.0 | 16.70 | 18.5 | 1 | 24.4 | 24.6 | 1 |
| SMBJ15CA | 15.0 | 16.70 | 18.5 | 1 | 24.4 | 24.6 | 1 |
| SMBJ16A | 16.0 | 17.80 | 19.7 | 1 | 26.0 | 23.1 | 1 |
| SMBJ16CA | 16.0 | 17.80 | 19.7 | 1 | 26.0 | 23.1 | 1 |
| SMBJ17A | 17.0 | 18.90 | 20.9 | 1 | 27.6 | 21.8 | 1 |
| SMBJ17CA | 17.0 | 18.90 | 20.9 | 1 | 27.6 | 21.8 | 1 |
| SMBJ18A | 18.0 | 20.00 | 22.1 | 1 | 29.2 | 20.6 | 1 |
| SMBJ18CA | 18.0 | 20.00 | 22.1 | 1 | 29.2 | 20.6 | 1 |
| SMBJ20A | 20.0 | 22.20 | 24.5 | 1 | 32.4 | 18.6 | 1 |
| SMBJ20CA | 20.0 | 22.20 | 24.5 | 1 | 32.4 | 18.6 | 1 |
| SMBJ22A | 22.0 | 24.40 | 26.9 | 1 | 35.5 | 16.9 | 1 |
| SMBJ22CA | 22.0 | 24.40 | 26.9 | 1 | 35.5 | 16.9 | 1 |
| SMBJ24A | 24.0 | 26.70 | 29.5 | 1 | 38.9 | 15.5 | 1 |
| SMBJ24CA | 24.0 | 26.70 | 29.5 | 1 | 38.9 | 15.5 | 1 |
| SMBJ26A | 26.0 | 28.90 | 31.9 | 1 | 42.1 | 14.3 | 1 |
| SMBJ26CA | 26.0 | 28.90 | 31.9 | 1 | 42.1 | 14.3 | 1 |
| SMBJ28A | 28.0 | 31.10 | 34.4 | 1 | 45.4 | 13.3 | 1 |
| SMBJ28CA | 28.0 | 31.10 | 34.4 | 1 | 45.4 | 13.3 | 1 |
| SMBJ30A | 30.0 | 33.30 | 36.8 | 1 | 48.4 | 12.4 | 1 |
| SMBJ30CA | 30.0 | 33.30 | 36.8 | 1 | 48.4 | 12.4 | 1 |
| SMBJ33A | 33.0 | 36.70 | 40.6 | 1 | 53.3 | 11.3 | 1 |
| SMBJ33CA | 33.0 | 36.70 | 40.6 | 1 | 53.3 | 11.3 | 1 |
| SMBJ36A | 36.0 | 40.00 | 44.2 | 1 | 58.1 | 10.4 | 1 |
| SMBJ36CA | 36.0 | 40.00 | 44.2 | 1 | 58.1 | 10.4 | 1 |
| SMBJ40A | 40.0 | 44.40 | 49.1 | 1 | 64.5 | 9.3 | 1 |
| SMBJ40CA | 40.0 | 44.40 | 49.1 | 1 | 64.5 | 9.3 | 1 |
| SMBJ43A | 43.0 | 47.80 | 52.8 | 1 | 69.4 | 8.7 | 1 |
| SMBJ43CA | 43.0 | 47.80 | 52.8 | 1 | 69.4 | 8.7 | 1 |
| SMBJ45A | 45.0 | 50.00 | 55.3 | 1 | 72.7 | 8.3 | 1 |
| SMBJ45CA | 45.0 | 50.00 | 55.3 | 1 | 72.7 | 8.3 | 1 |
| SMBJ48A | 48.0 | 53.30 | 58.9 | 1 | 77.4 | 7.8 | 1 |
| SMBJ48CA | 48.0 | 53.30 | 58.9 | 1 | 77.4 | 7.8 | 1 |
| SMBJ51A | 51.0 | 56.70 | 62.7 | 1 | 82.4 | 7.3 | 1 |
| SMBJ51CA | 51.0 | 56.70 | 62.7 | 1 | 82.4 | 7.3 | 1 |
| SMBJ54A | 54.0 | 60.00 | 66.3 | 1 | 87.1 | 6.9 | 1 |
| SMBJ54CA | 54.0 | 60.00 | 66.3 | 1 | 87.1 | 6.9 | 1 |
| SMBJ58A | 58.0 | 64.40 | 71.2 | 1 | 93.6 | 6.5 | 1 |
| SMBJ58CA | 58.0 | 64.40 | 71.2 | 1 | 93.6 | 6.5 | 1 |
| SMBJ60A | 60.0 | 66.70 | 73.7 | 1 | 96.8 | 6.2 | 1 |
| SMBJ60CA | 60.0 | 66.70 | 73.7 | 1 | 96.8 | 6.2 | 1 |
| SMBJ64A | 64.0 | 71.10 | 78.6 | 1 | 103.0 | 5.9 | 1 |
| SMBJ64CA | 64.0 | 71.10 | 78.6 | 1 | 103.0 | 5.9 | 1 |
| SMBJ70A | 70.0 | 77.80 | 86.0 | 1 | 113.0 | 5.3 | 1 |
| SMBJ70CA | 70.0 | 77.80 | 86.0 | 1 | 113.0 | 5.3 | 1 |
| SMBJ75A | 75.0 | 83.30 | 92.1 | 1 | 121.0 | 5.0 | 1 |
| SMBJ75CA | 75.0 | 83.30 | 92.1 | 1 | 121.0 | 5.0 | 1 |
| SMBJ78A | 78.0 | 86.70 | 95.8 | 1 | 126.0 | 4.8 | 1 |
| SMBJ78CA | 78.0 | 86.70 | 95.8 | 1 | 126.0 | 4.8 | 1 |
| SMBJ85A | 85.0 | 94.40 | 104.0 | 1 | 137.0 | 4.4 | 1 |
| SMBJ85CA | 85.0 | 94.40 | 104.0 | 1 | 137.0 | 4.4 | 1 |
| SMBJ90A | 90.0 | 100.0 | 111.0 | 1 | 146.0 | 4.1 | 1 |
| SMBJ90CA | 90.0 | 100.0 | 111.0 | 1 | 146.0 | 4.1 | 1 |
| SMBJ100A | 100.0 | 111.0 | 123.0 | 1 | 162.0 | 3.7 | 1 |
| SMBJ100CA | 100.0 | 111.0 | 123.0 | 1 | 162.0 | 3.7 | 1 |
| SMBJ110A | 110.0 | 122.0 | 135.0 | 1 | 177.0 | 3.4 | 1 |
| SMBJ110CA | 110.0 | 122.0 | 135.0 | 1 | 177.0 | 3.4 | 1 |
| SMBJ120A | 120.0 | 133.0 | 147.0 | 1 | 193.0 | 3.1 | 1 |
| SMBJ120CA | 120.0 | 133.0 | 147.0 | 1 | 193.0 | 3.1 | 1 |
| SMBJ130A | 130.0 | 144.0 | 159.0 | 1 | 209.0 | 2.9 | 1 |
| SMBJ130CA | 130.0 | 144.0 | 159.0 | 1 | 209.0 | 2.9 | 1 |
| SMBJ150A | 150.0 | 167.0 | 185.0 | 1 | 243.0 | 2.5 | 1 |
| SMBJ150CA | 150.0 | 167.0 | 185.0 | 1 | 243.0 | 2.5 | 1 |
| SMBJ160A | 160.0 | 178.0 | 197.0 | 1 | 259.0 | 2.3 | 1 |
| SMBJ160CA | 160.0 | 178.0 | 197.0 | 1 | 259.0 | 2.3 | 1 |
| SMBJ170A | 170.0 | 189.0 | 209.0 | 1 | 275.0 | 2.2 | 1 |
| SMBJ170CA | 170.0 | 189.0 | 209.0 | 1 | 275.0 | 2.2 | 1 |
| SMBJ180A | 180.0 | 201.0 | 222.0 | 1 | 292.0 | 2.1 | 1 |
| SMBJ180CA | 180.0 | 201.0 | 222.0 | 1 | 292.0 | 2.1 | 1 |
| SMBJ190A | 190.0 | 209.0 | 243.0 | 1 | 306.0 | 2.0 | 1 |
| SMBJ190CA | 190.0 | 209.0 | 243.0 | 1 | 306.0 | 2.0 | 1 |
| SMBJ200A | 200.0 | 224.0 | 247.0 | 1 | 324.0 | 1.9 | 1 |
| SMBJ200CA | 200.0 | 224.0 | 247.0 | 1 | 324.0 | 1.9 | 1 |
| SMBJ210A | 210.0 | 231.0 | 268.0 | 1 | 340.0 | 1.8 | 1 |
| SMBJ210CA | 210.0 | 231.0 | 268.0 | 1 | 340.0 | 1.8 | 1 |
| SMBJ220A | 220.0 | 246.0 | 272.0 | 1 | 356.0 | 1.7 | 1 |
| SMBJ220CA | 220.0 | 246.0 | 272.0 | 1 | 356.0 | 1.7 | 1 |
| SMBJ250A | 250.0 | 279.0 | 309.0 | 1 | 405.0 | 1.5 | 1 |
| SMBJ250CA | 250.0 | 279.0 | 309.0 | 1 | 405.0 | 1.5 | 1 |
| SMBJ300A | 300.0 | 335.0 | 371.0 | 1 | 486.0 | 1.3 | 1 |
| SMBJ300CA | 300.0 | 335.0 | 371.0 | 1 | 486.0 | 1.3 | 1 |
| SMBJ350A | 350.0 | 391.0 | 432.0 | 1 | 567.0 | 1.1 | 1 |
| SMBJ350CA | 350.0 | 391.0 | 432.0 | 1 | 567.0 | 1.1 | 1 |
| SMBJ400A | 400.0 | 447.0 | 494.0 | 1 | 648.0 | 0.9 | 1 |
| SMBJ400CA | 400.0 | 447.0 | 494.0 | 1 | 648.0 | 0.9 | 1 |
| SMBJ440A | 440.0 | 492.0 | 543.0 | 1 | 713.0 | 0.9 | 1 |
| SMBJ440CA | 440.0 | 492.0 | 543.0 | 1 | 713.0 | 0.9 | 1 |
| SMBJ500A | 500.0 | 558.0 | 618.0 | 1 | 762.0 | 0.8 | 1 |
| SMBJ500CA | 500.0 | 558.0 | 618.0 | 1 | 762.0 | 0.8 | 1 |
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