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P4SMA
P4SMA Series
The P4SMA series transient voltage suppression diodes deliver reliable and high-quality performance. With a comprehensive range of models, competitive pricing, and free testing, design support, and sample services, customization options are available to meet diverse customer needs.
- Package type: SMA/DO-214AC
- Pulse power: 400 W
- Operating voltage: 6.8 V – 600.0 V
- Pulse current: 0.48 A – 38.1 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
- 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) |
|---|---|---|---|---|---|---|---|---|
| P4SMA6.8A/P4SMA6.8CA | SMA/DO-214AC | 6.46 | 7.14 | 10 | 1000 | 5.8 | 38.10 | 10.5 |
| P4SMA7.5A/P4SMA7.5CA | SMA/DO-214AC | 7.13 | 7.88 | 10 | 500 | 6.4 | 35.40 | 11.3 |
| P4SMA8.2A/P4SMA8.2CA | SMA/DO-214AC | 7.79 | 8.61 | 10 | 200 | 7.0 | 33.06 | 12.1 |
| P4SMA9.1A/P4SMA9.1CA | SMA/DO-214AC | 8.65 | 9.56 | 1 | 50 | 7.8 | 29.85 | 13.4 |
| P4SMA10A/P4SMA10CA | SMA/DO-214AC | 9.50 | 10.50 | 1 | 10 | 8.6 | 27.59 | 14.5 |
| P4SMA11A/P4SMA11CA | SMA/DO-214AC | 10.45 | 11.55 | 1 | 5 | 9.4 | 25.64 | 15.6 |
| P4SMA12A/P4SMA12CA | SMA/DO-214AC | 11.40 | 12.60 | 1 | 5 | 10.2 | 23.95 | 16.7 |
| P4SMA13A/P4SMA13CA | SMA/DO-214AC | 12.35 | 13.65 | 1 | 1 | 11.1 | 21.98 | 18.2 |
| P4SMA15A/P4SMA15CA | SMA/DO-214AC | 14.25 | 15.75 | 1 | 1 | 12.8 | 18.87 | 21.2 |
| P4SMA16A/P4SMA16CA | SMA/DO-214AC | 15.20 | 16.80 | 1 | 1 | 13.6 | 17.78 | 22.5 |
| P4SMA18A/P4SMA18CA | SMA/DO-214AC | 17.10 | 18.90 | 1 | 1 | 15.3 | 15.87 | 25.2 |
| P4SMA20A/P4SMA20CA | SMA/DO-214AC | 19.00 | 21.00 | 1 | 1 | 17.1 | 14.44 | 27.7 |
| P4SMA22A/P4SMA22CA | SMA/DO-214AC | 20.90 | 23.10 | 1 | 1 | 18.8 | 13.07 | 30.6 |
| P4SMA24A/P4SMA24CA | SMA/DO-214AC | 22.80 | 25.20 | 1 | 1 | 20.5 | 12.05 | 33.2 |
| P4SMA27A/P4SMA27CA | SMA/DO-214AC | 25.65 | 28.35 | 1 | 1 | 23.1 | 10.67 | 37.5 |
| P4SMA30A/P4SMA30CA | SMA/DO-214AC | 28.50 | 31.50 | 1 | 1 | 25.6 | 9.66 | 41.4 |
| P4SMA33A/P4SMA33CA | SMA/DO-214AC | 31.35 | 34.65 | 1 | 1 | 28.2 | 8.75 | 45.7 |
| P4SMA36A/P4SMA36CA | SMA/DO-214AC | 34.20 | 37.80 | 1 | 1 | 30.8 | 8.02 | 49.9 |
| P4SMA39A/P4SMA39CA | SMA/DO-214AC | 37.05 | 40.95 | 1 | 1 | 33.3 | 7.42 | 53.9 |
| P4SMA43A/P4SMA43CA | SMA/DO-214AC | 40.85 | 45.15 | 1 | 1 | 36.8 | 6.75 | 59.3 |
| P4SMA47A/P4SMA47CA | SMA/DO-214AC | 44.65 | 49.35 | 1 | 1 | 40.2 | 6.17 | 64.8 |
| P4SMA51A/P4SMA51CA | SMA/DO-214AC | 48.45 | 53.55 | 1 | 1 | 43.6 | 5.71 | 70.1 |
| P4SMA56A/P4SMA56CA | SMA/DO-214AC | 53.20 | 58.80 | 1 | 1 | 47.8 | 5.19 | 77.0 |
| P4SMA62A/P4SMA62CA | SMA/DO-214AC | 58.90 | 65.10 | 1 | 1 | 53.0 | 4.71 | 85.0 |
| P4SMA68A/P4SMA68CA | SMA/DO-214AC | 64.60 | 71.40 | 1 | 1 | 58.1 | 4.35 | 92.0 |
| P4SMA75A/P4SMA75CA | SMA/DO-214AC | 71.25 | 78.75 | 1 | 1 | 64.1 | 3.88 | 103.0 |
| P4SMA82A/P4SMA82CA | SMA/DO-214AC | 77.90 | 86.10 | 1 | 1 | 70.1 | 3.54 | 113.0 |
| P4SMA91A/P4SMA91CA | SMA/DO-214AC | 86.45 | 95.55 | 1 | 1 | 77.8 | 3.20 | 125.0 |
| P4SMA100A/P4SMA100CA | SMA/DO-214AC | 95.00 | 105.00 | 1 | 1 | 85.5 | 2.92 | 137.0 |
| P4SMA110A/P4SMA110CA | SMA/DO-214AC | 104.50 | 115.50 | 1 | 1 | 94.0 | 2.63 | 152.0 |
| P4SMA120A/P4SMA120CA | SMA/DO-214AC | 114.00 | 126.00 | 1 | 1 | 102.0 | 2.42 | 165.0 |
| P4SMA130A/P4SMA130CA | SMA/DO-214AC | 123.50 | 136.50 | 1 | 1 | 111.0 | 2.23 | 179.0 |
| P4SMA150A/P4SMA150CA | SMA/DO-214AC | 142.50 | 157.50 | 1 | 1 | 128.0 | 1.93 | 207.0 |
| P4SMA160A/P4SMA160CA | SMA/DO-214AC | 152.00 | 168.00 | 1 | 1 | 136.0 | 1.83 | 219.0 |
| P4SMA170A/P4SMA170CA | SMA/DO-214AC | 161.50 | 178.50 | 1 | 1 | 145.0 | 1.71 | 234.0 |
| P4SMA180A/P4SMA180CA | SMA/DO-214AC | 171.00 | 189.00 | 1 | 1 | 154.0 | 1.63 | 246.0 |
| P4SMA200A/P4SMA200CA | SMA/DO-214AC | 190.00 | 210.00 | 1 | 1 | 171.0 | 1.46 | 274.0 |
| P4SMA220A/P4SMA220CA | SMA/DO-214AC | 209.00 | 231.00 | 1 | 1 | 185.0 | 1.22 | 328.0 |
| P4SMA250A/P4SMA250CA | SMA/DO-214AC | 237.50 | 262.50 | 1 | 1 | 214.0 | 1.16 | 344.0 |
| P4SMA300A/P4SMA300CA | SMA/DO-214AC | 285.00 | 315.00 | 1 | 1 | 256.0 | 0.97 | 414.0 |
| P4SMA350A/P4SMA350CA | SMA/DO-214AC | 332.50 | 367.50 | 1 | 1 | 299.3 | 0.83 | 482.0 |
| P4SMA380A/P4SMA380CA | SMA/DO-214AC | 361.00 | 399.00 | 1 | 1 | 324.9 | 0.76 | 524.4 |
| P4SMA400A/P4SMA400CA | SMA/DO-214AC | 380.00 | 420.00 | 1 | 1 | 342.0 | 0.72 | 552.0 |
| P4SMA440A/P4SMA440CA | SMA/DO-214AC | 418.00 | 462.00 | 1 | 1 | 376.2 | 0.66 | 607.2 |
| P4SMA500A/P4SMA500CA | SMA/DO-214AC | 475.00 | 525.00 | 1 | 1 | 427.5 | 0.58 | 690.0 |
| P4SMA520A/P4SMA520CA | SMA/DO-214AC | 494.00 | 546.00 | 1 | 1 | 444.6 | 0.56 | 717.6 |
| P4SMA550A/P4SMA550CA | SMA/DO-214AC | 522.50 | 577.50 | 1 | 1 | 470.3 | 0.53 | 759.0 |
| P4SMA600A/P4SMA600CA | SMA/DO-214AC | 570.00 | 630.00 | 1 | 1 | 513.0 | 0.48 | 828.0 |