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SMBJ
SMBJ Series
The SMBJ series transient voltage suppression diodes deliver reliable and high-quality performance. Offering a wide range of models, competitive pricing, and free testing, design support, and sample services, customization options are also available to meet specific customer requirements.
- Package type: SMB/DO-214AA
- Pulse power: 600 W
- Operating voltage: 5.0 V – 440.0 V
- Pulse current: 0.84 A – 62.50 A
- Response time: <1.0 PS
Product Features
- Glass-passivated chip
- 600W peak pulse power capability under 10/1000μs waveform with a repetition rate (duty cycle): 0.01%
- Low leakage current
- Available in unidirectional and bidirectional configurations
- Excellent clamping capability
- Fast response time
- Lead-free certified and RoHS compliant
Unidirectional Mechanical Parameters
- Method: Molded plastic
- Epoxy resin: UL 94V-0 flame retardant
- Leads: Solderable according to MIL-STD-750, Method 2026
- Polarity: For unidirectional devices, the end with a color band indicates the cathode (not applicable for bidirectional devices)
- Mounting position: Any orientation
| Model | Package | VBR MIN (V) | VBR MAX (V) | IT (mA) | IR (μA) | VRWM (V) | IPP (A) | VC (V) |
|---|---|---|---|---|---|---|---|---|
| SMBJ5.0A/SMBJ5.0CA | SMB/DO-214AA | 6.40 | 7.00 | 10 | 800 | 5.0 | 65.22 | 9.2 |
| SMBJ8.0A/SMBJ8.0CA | SMB/DO-214AA | 8.89 | 9.83 | 1 | 50 | 8.0 | 44.12 | 13.6 |
| SMBJ7.5A/SMBJ7.5CA | SMB/DO-214AA | 8.33 | 9.21 | 1 | 100 | 7.5 | 46.51 | 12.9 |
| SMBJ7.0A/SMBJ7.0CA | SMB/DO-214AA | 7.78 | 8.60 | 10 | 200 | 7.0 | 50.00 | 12.0 |
| SMBJ6.5A/SMBJ6.5CA | SMB/DO-214AA | 7.22 | 7.98 | 10 | 500 | 6.5 | 53.57 | 11.2 |
| SMBJ6.0A/SMBJ6.0CA | SMB/DO-214AA | 6.67 | 7.37 | 10 | 800 | 6.0 | 58.25 | 10.3 |
| SMBJ8.5A/SMBJ8.5CA | SMB/DO-214AA | 9.44 | 10.40 | 1 | 10 | 8.5 | 41.67 | 14.4 |
| SMBJ11A/SMBJ11CA | SMB/DO-214AA | 12.20 | 13.50 | 1 | 1 | 11.0 | 32.97 | 18.2 |
| SMBJ9.0A/SMBJ9.0CA | SMB/DO-214AA | 10.00 | 11.10 | 1 | 5 | 9.0 | 38.96 | 15.4 |
| SMBJ10A/SMBJ10CA | SMB/DO-214AA | 11.10 | 12.30 | 1 | 5 | 10.0 | 35.29 | 17.0 |
| SMBJ12A/SMBJ12CA | SMB/DO-214AA | 13.30 | 14.70 | 1 | 1 | 12.0 | 30.15 | 19.9 |
| SMBJ13A/SMBJ13CA | SMB/DO-214AA | 14.40 | 15.90 | 1 | 1 | 13.0 | 27.91 | 21.5 |
| SMBJ14A/SMBJ14CA | SMB/DO-214AA | 15.60 | 17.20 | 1 | 1 | 14.0 | 25.86 | 23.2 |
| SMBJ17A/SMBJ17CA | SMB/DO-214AA | 18.90 | 20.90 | 1 | 1 | 17.0 | 21.74 | 27.6 |
| SMBJ15A/SMBJ15CA | SMB/DO-214AA | 16.70 | 18.50 | 1 | 1 | 15.0 | 24.59 | 24.4 |
| SMBJ16A/SMBJ16CA | SMB/DO-214AA | 17.80 | 19.70 | 1 | 1 | 16.0 | 23.08 | 26.0 |
| SMBJ18A/SMBJ18CA | SMB/DO-214AA | 20.00 | 22.10 | 1 | 1 | 18.0 | 20.55 | 29.2 |
| SMBJ19A/SMBJ19CA | SMB/DO-214AA | 21.10 | 23.30 | 1 | 1 | 19.0 | 19.49 | 30.8 |
| SMBJ20A/SMBJ20CA | SMB/DO-214AA | 22.20 | 24.50 | 1 | 1 | 20.0 | 18.52 | 32.4 |
| SMBJ24A/SMBJ24CA | SMB/DO-214AA | 26.70 | 29.50 | 1 | 1 | 24.0 | 15.42 | 38.9 |
| SMBJ22A/SMBJ22CA | SMB/DO-214AA | 24.40 | 26.90 | 1 | 1 | 22.0 | 16.90 | 35.5 |
| SMBJ26A/SMBJ26CA | SMB/DO-214AA | 28.90 | 31.90 | 1 | 1 | 26.0 | 14.25 | 42.1 |
| SMBJ30A/SMBJ30CA | SMB/DO-214AA | 33.30 | 36.80 | 1 | 1 | 30.0 | 12.40 | 48.4 |
| SMBJ28A/SMBJ28CA | SMB/DO-214AA | 31.10 | 34.40 | 1 | 1 | 28.0 | 13.22 | 45.4 |
| SMBJ33A/SMBJ33CA | SMB/DO-214AA | 36.70 | 40.60 | 1 | 1 | 33.0 | 11.26 | 53.3 |
| SMBJ36A/SMBJ36CA | SMB/DO-214AA | 40.00 | 44.20 | 1 | 1 | 36.0 | 10.33 | 58.1 |
| SMBJ40A/SMBJ40CA | SMB/DO-214AA | 44.40 | 49.10 | 1 | 1 | 40.0 | 9.30 | 64.5 |
| SMBJ43A/SMBJ43CA | SMB/DO-214AA | 47.80 | 52.80 | 1 | 1 | 43.0 | 8.65 | 69.4 |
| SMBJ45A/SMBJ45CA | SMB/DO-214AA | 50.00 | 55.30 | 1 | 1 | 45.0 | 8.25 | 72.7 |
| SMBJ48A/SMBJ48CA | SMB/DO-214AA | 53.30 | 58.90 | 1 | 1 | 48.0 | 7.75 | 77.4 |
| SMBJ51A/SMBJ51CA | SMB/DO-214AA | 56.70 | 62.70 | 1 | 1 | 51.0 | 7.28 | 82.4 |
| SMBJ54A/SMBJ54CA | SMB/DO-214AA | 60.00 | 66.30 | 1 | 1 | 54.0 | 6.89 | 87.1 |
| SMBJ58A/SMBJ58CA | SMB/DO-214AA | 64.40 | 71.20 | 1 | 1 | 58.0 | 6.41 | 93.6 |
| SMBJ60A/SMBJ60CA | SMB/DO-214AA | 66.70 | 73.70 | 1 | 1 | 60.0 | 6.20 | 96.8 |
| SMBJ64A/SMBJ64CA | SMB/DO-214AA | 71.10 | 78.60 | 1 | 1 | 64.0 | 5.83 | 103.0 |
| SMBJ70A/SMBJ70CA | SMB/DO-214AA | 77.80 | 86.00 | 1 | 1 | 70.0 | 5.31 | 113.0 |
| SMBJ75A/SMBJ75CA | SMB/DO-214AA | 83.30 | 92.10 | 1 | 1 | 75.0 | 4.96 | 121.0 |
| SMBJ78A/SMBJ78CA | SMB/DO-214AA | 86.70 | 95.80 | 1 | 1 | 78.0 | 4.76 | 126.0 |
| SMBJ80A/SMBJ80CA | SMB/DO-214AA | 88.80 | 97.60 | 1 | 1 | 80.0 | 4.63 | 129.6 |
| SMBJ85A/SMBJ85CA | SMB/DO-214AA | 94.40 | 104.00 | 1 | 1 | 85.0 | 4.38 | 137.0 |
| SMBJ90A/SMBJ90CA | SMB/DO-214AA | 100.00 | 111.00 | 1 | 1 | 90.0 | 4.11 | 146.0 |
| SMBJ100A/SMBJ100CA | SMB/DO-214AA | 111.00 | 123.00 | 1 | 1 | 100.0 | 3.70 | 162.0 |
| SMBJ110A/SMBJ110CA | SMB/DO-214AA | 122.00 | 135.00 | 1 | 1 | 110.0 | 3.39 | 177.0 |
| SMBJ120A/SMBJ120CA | SMB/DO-214AA | 133.00 | 147.00 | 1 | 1 | 120.0 | 3.11 | 193.0 |
| SMBJ130A/SMBJ130CA | SMB/DO-214AA | 144.00 | 159.00 | 1 | 1 | 130.0 | 2.87 | 209.0 |
| SMBJ140A/SMBJ140CA | SMB/DO-214AA | 155.00 | 171.00 | 1 | 1 | 140.0 | 2.65 | 226.8 |
| SMBJ150A/SMBJ150CA | SMB/DO-214AA | 167.00 | 185.00 | 1 | 1 | 150.0 | 2.47 | 243.0 |
| SMBJ160A/SMBJ160CA | SMB/DO-214AA | 178.00 | 197.00 | 1 | 1 | 160.0 | 2.32 | 259.0 |
| SMBJ170A/SMBJ170CA | SMB/DO-214AA | 189.00 | 209.00 | 1 | 1 | 170.0 | 2.18 | 275.0 |
| SMBJ180A/SMBJ180CA | SMB/DO-214AA | 200.00 | 220.00 | 1 | 1 | 180.0 | 2.06 | 291.6 |
| SMBJ190A/SMBJ190CA | SMB/DO-214AA | 211.00 | 232.00 | 1 | 1 | 190.0 | 1.95 | 307.8 |
| SMBJ200A/SMBJ200CA | SMB/DO-214AA | 224.00 | 247.00 | 1 | 1 | 200.0 | 1.85 | 324.0 |
| SMBJ220A/SMBJ220CA | SMB/DO-214AA | 246.00 | 272.00 | 1 | 1 | 220.0 | 1.69 | 356.0 |
| SMBJ250A/SMBJ250CA | SMB/DO-214AA | 279.00 | 309.00 | 1 | 1 | 250.0 | 1.48 | 405.0 |
| SMBJ300A/SMBJ300CA | SMB/DO-214AA | 335.00 | 371.00 | 1 | 1 | 300.0 | 1.23 | 486.0 |
| SMBJ350A/SMBJ350CA | SMB/DO-214AA | 391.00 | 432.00 | 1 | 1 | 350.0 | 1.06 | 567.0 |
| SMBJ400A/SMBJ400CA | SMB/DO-214AA | 447.00 | 494.00 | 1 | 1 | 400.0 | 0.93 | 648.0 |
| SMBJ440A/SMBJ440CA | SMB/DO-214AA | 492.00 | 543.00 | 1 | 1 | 440.0 | 0.84 | 713.0 |
| SMBJ3.3A | SMB(DO-214AA) | 5.2 | 6.0 | 10 | 800 | 3.3 | 75 | 8 |