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1.0SMB
1.0SMB Series
The 1.0SMB series transient voltage suppression diodes deliver reliable and stable performance. With a comprehensive range of models, competitive pricing, and free testing, design support, and sample services, customization options are available to meet specific customer needs.
- Package type: SMB/DO-214AA
- Pulse power: 1000 W
- Operating voltage: 6.8 V – 75.0 V
- Pulse current: 9.7 A – 95.2 A
- Response time: <1.0 PS
Product Features
- Glass-passivated chip
- 1000W 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) |
|---|---|---|---|---|---|---|---|---|
| 1.0SMB6.8A/1.0SMB6.8CA | SMB/DO-214AA | 6.46 | 7.14 | 10 | 900 | 5.8 | 95.2 | 10.5 |
| 1.0SMB7.5A/1.0SMB7.5CA | SMB/DO-214AA | 7.13 | 7.88 | 10 | 400 | 6.4 | 88.5 | 11.3 |
| 1.0SMB8.2A/1.0SMB8.2CA | SMB/DO-214AA | 7.79 | 8.61 | 10 | 180 | 7.0 | 82.6 | 12.1 |
| 1.0SMB9.1A/1.0SMB9.1CA | SMB/DO-214AA | 8.65 | 9.56 | 1 | 45 | 7.8 | 74.6 | 13.4 |
| 1.0SMB10A/1.0SMB10CA | SMB/DO-214AA | 9.50 | 10.50 | 1 | 8 | 8.6 | 69.0 | 14.5 |
| 1.0SMB11A/1.0SMB11CA | SMB/DO-214AA | 10.45 | 11.55 | 1 | 4 | 9.4 | 64.1 | 15.6 |
| 1.0SMB12A/1.0SMB12CA | SMB/DO-214AA | 11.40 | 12.60 | 1 | 1 | 10.2 | 59.9 | 16.7 |
| 1.0SMB13A/1.0SMB13CA | SMB/DO-214AA | 12.35 | 13.65 | 1 | 1 | 11.1 | 54.9 | 18.2 |
| 1.0SMB15A/1.0SMB15CA | SMB/DO-214AA | 14.25 | 15.75 | 1 | 1 | 12.8 | 47.2 | 21.2 |
| 1.0SMB16A/1.0SMB16CA | SMB/DO-214AA | 15.20 | 16.80 | 1 | 1 | 13.6 | 44.4 | 22.5 |
| 1.0SMB18A/1.0SMB18CA | SMB/DO-214AA | 17.10 | 18.90 | 1 | 1 | 15.3 | 39.7 | 25.2 |
| 1.0SMB20A/1.0SMB20CA | SMB/DO-214AA | 19.00 | 21.00 | 1 | 1 | 17.1 | 36.1 | 27.7 |
| 1.0SMB22A/1.0SMB22CA | SMB/DO-214AA | 20.90 | 23.10 | 1 | 1 | 18.8 | 32.7 | 30.6 |
| 1.0SMB24A/1.0SMB24CA | SMB/DO-214AA | 22.80 | 25.20 | 1 | 1 | 20.5 | 30.1 | 33.2 |
| 1.0SMB27A/1.0SMB27CA | SMB/DO-214AA | 25.65 | 28.35 | 1 | 1 | 23.1 | 26.7 | 37.5 |
| 1.0SMB30A/1.0SMB30CA | SMB/DO-214AA | 28.50 | 31.50 | 1 | 1 | 25.6 | 24.2 | 41.4 |
| 1.0SMB33A/1.0SMB33CA | SMB/DO-214AA | 31.35 | 34.65 | 1 | 1 | 28.2 | 21.9 | 45.7 |
| 1.0SMB36A/1.0SMB36CA | SMB/DO-214AA | 34.20 | 37.80 | 1 | 1 | 30.8 | 20.0 | 49.9 |
| 1.0SMB39A/1.0SMB39CA | SMB/DO-214AA | 37.05 | 40.95 | 1 | 1 | 33.3 | 18.6 | 53.9 |
| 1.0SMB43A/1.0SMB43CA | SMB/DO-214AA | 40.85 | 45.15 | 1 | 1 | 36.8 | 16.9 | 59.3 |
| 1.0SMB47A/1.0SMB47CA | SMB/DO-214AA | 44.65 | 49.35 | 1 | 1 | 40.2 | 15.4 | 64.8 |
| 1.0SMB51A/1.0SMB51CA | SMB/DO-214AA | 48.45 | 53.55 | 1 | 1 | 43.6 | 14.3 | 70.1 |
| 1.0SMB56A/1.0SMB56CA | SMB/DO-214AA | 53.20 | 58.80 | 1 | 1 | 47.8 | 13.0 | 77.0 |
| 1.0SMB62A/1.0SMB62CA | SMB/DO-214AA | 58.90 | 65.10 | 1 | 1 | 53.0 | 11.8 | 85.0 |
| 1.0SMB68A/1.0SMB68CA | SMB/DO-214AA | 64.60 | 71.40 | 1 | 1 | 58.1 | 10.9 | 92.0 |
| 1.0SMB75A/1.0SMB75CA | SMB/DO-214AA | 71.25 | 78.75 | 1 | 1 | 64.1 | 9.7 | 103.0 |