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SMF4L
SMF4L Series
The SMF4L series transient voltage suppression diodes offer a comprehensive range of models, free testing, design support, and sample services. Customization options are also available to meet individual customer requirements.
- Package type: SOD-123
- Pulse power: 400 W
- Operating voltage: 5.0 V – 85 V
- Pulse current: 2.9 A – 38.0 A
- Response time: <1.0 PS
Product Features
- Glass-passivated chip
- 400W peak pulse power capability under 10/1000μs waveform with a repetition rate (duty cycle): 0.01%
- Low leakage current
- Unidirectional design
- 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: Cathode is indicated by a color band
- Mounting position: Any orientation
| Model | Package | VBR MIN (V) | VBR MAX (V) | IT (mA) | IR (μA) | VRWM (V) | IPP (A) | VC (V) |
|---|---|---|---|---|---|---|---|---|
| SMF4L5.0A | SOD-123 | 6.40 | 7.00 | 10 | 800 | 5.0 | 38.0 | 9.2 |
| SMF4L6.0A | SOD-123 | 6.67 | 7.37 | 10 | 800 | 6.0 | 33.8 | 10.3 |
| SMF4L6.5A | SOD-123 | 7.22 | 7.98 | 10 | 500 | 6.5 | 31.2 | 11.2 |
| SMF4L7.0A | SOD-123 | 7.78 | 8.60 | 10 | 200 | 7.0 | 29.1 | 12.0 |
| SMF4L7.5A | SOD-123 | 8.33 | 9.21 | 1 | 100 | 7.5 | 27.1 | 12.9 |
| SMF4L8.0A | SOD-123 | 8.89 | 9.83 | 1 | 50 | 8.0 | 25.7 | 13.6 |
| SMF4L8.5A | SOD-123 | 9.44 | 10.40 | 1 | 20 | 8.5 | 24.3 | 14.4 |
| SMF4L9.0A | SOD-123 | 10.00 | 11.10 | 1 | 10 | 9.0 | 22.7 | 15.4 |
| SMF4L10A | SOD-123 | 11.10 | 12.30 | 1 | 5 | 10.0 | 20.5 | 17.0 |
| SMF4L11A | SOD-123 | 12.20 | 13.50 | 1 | 1 | 11.0 | 19.2 | 18.2 |
| SMF4L12A | SOD-123 | 13.30 | 14.70 | 1 | 1 | 12.0 | 17.5 | 19.9 |
| SMF4L13A | SOD-123 | 14.40 | 15.90 | 1 | 1 | 13.0 | 16.2 | 21.5 |
| SMF4L14A | SOD-123 | 15.60 | 17.20 | 1 | 1 | 14.0 | 15.0 | 23.2 |
| SMF4L15A | SOD-123 | 16.70 | 18.50 | 1 | 1 | 15.0 | 14.3 | 24.4 |
| SMF4L16A | SOD-123 | 17.80 | 19.70 | 1 | 1 | 16.0 | 15.4 | 26.0 |
| SMF4L17A | SOD-123 | 18.90 | 20.90 | 1 | 1 | 17.0 | 14.5 | 27.6 |
| SMF4L18A | SOD-123 | 20.00 | 22.10 | 1 | 1 | 18.0 | 13.7 | 29.2 |
| SMF4L20A | SOD-123 | 22.20 | 24.50 | 1 | 1 | 20.0 | 12.3 | 32.4 |
| SMF4L22A | SOD-123 | 24.40 | 26.90 | 1 | 1 | 22.0 | 11.3 | 35.5 |
| SMF4L24A | SOD-123 | 26.70 | 29.50 | 1 | 1 | 24.0 | 10.3 | 38.9 |
| SMF4L26A | SOD-123 | 28.90 | 31.90 | 1 | 1 | 26.0 | 9.5 | 42.1 |
| SMF4L28A | SOD-123 | 31.10 | 34.40 | 1 | 1 | 28.0 | 8.8 | 45.4 |
| SMF4L30A | SOD-123 | 33.30 | 36.80 | 1 | 1 | 30.0 | 8.3 | 48.4 |
| SMF4L33A | SOD-123 | 36.70 | 40.60 | 1 | 1 | 33.0 | 7.5 | 53.3 |
| SMF4L36A | SOD-123 | 40.00 | 44.20 | 1 | 1 | 36.0 | 6.9 | 58.1 |
| SMF4L40A | SOD-123 | 44.40 | 49.10 | 1 | 1 | 40.0 | 6.2 | 64.5 |
| SMF4L43A | SOD-123 | 47.80 | 52.80 | 1 | 1 | 43.0 | 5.8 | 69.4 |
| SMF4L45A | SOD-123 | 50.00 | 55.30 | 1 | 1 | 45.0 | 5.5 | 72.7 |
| SMF4L48A | SOD-123 | 53.30 | 58.90 | 1 | 1 | 48.0 | 5.2 | 77.4 |
| SMF4L51A | SOD-123 | 56.70 | 62.70 | 1 | 1 | 51.0 | 4.9 | 82.4 |
| SMF4L54A | SOD-123 | 60.00 | 66.30 | 1 | 1 | 54.0 | 4.6 | 87.1 |
| SMF4L58A | SOD-123 | 64.40 | 71.20 | 1 | 1 | 58.0 | 4.3 | 93.6 |
| SMF4L60A | SOD-123 | 66.70 | 73.70 | 1 | 1 | 60.0 | 4.1 | 96.8 |
| SMF4L64A | SOD-123 | 71.10 | 78.60 | 1 | 1 | 64.0 | 3.9 | 103.0 |
| SMF4L70A | SOD-123 | 77.80 | 86.00 | 1 | 1 | 70.0 | 3.5 | 113.0 |
| SMF4L75A | SOD-123 | 83.30 | 92.10 | 1 | 1 | 75.0 | 3.3 | 121.0 |
| SMF4L78A | SOD-123 | 86.70 | 95.80 | 1 | 1 | 78.0 | 3.2 | 126.0 |
| SMF4L85A | SOD-123 | 94.40 | 104.00 | 1 | 1 | 85.0 | 2.9 | 137.0 |