Socay TVS Diodes 200W Bi-Directional SMF Series Surface Mount Transient Voltage Suppressors
Socay TVS Diodes 200W Bi-directional SMF Series Surface Mount Transient Voltage Suppressors
DATASHEET:SMF Series_v2211.1.pdf
Description:
The SMF series of transient voltage suppressors are designed to protect sensitive electronic equipment from transient voltages caused by lightning and other transient voltage events that can damage electronic equipment and interfere with normal equipment use.
| Part Number | Marking |
Reverse Stand-Off Voltage VRWM (V) |
Breakdown Voltage VBR (V) @IT |
Test Current IT (mA) |
Maximum Clamping Voltage VC @IPP (V) |
Maximum Peak Pulse Current IPP (A) |
Maximum Reverse Leakage IR @VRWM (μA) |
|||
| Uni | Bi | Uni | Bi | MIN | MAX | |||||
| SMF5.0A | SMF5.0CA | FE | KE | 5.0 | 6.40 | 7.00 | 10 | 9.2 | 21.74 | 400 |
| SMF6.0A | SMF6.0CA | FG | KG | 6.0 | 6.67 | 7.37 | 10 | 10.3 | 19.42 |
400 |
| SMF6.5A | SMF6.5CA | FK | KK | 6.5 | 7.22 | 7.98 | 10 | 11.2 | 17.86 | 200 |
| SMF7.0A | SMF7.0CA | FM | KM | 7.0 | 7.78 | 8.60 | 10 | 12.0 | 16.67 | 100 |
| SMF7.5A | SMF7.5CA | FP | KP | 7.5 | 8.33 | 9.21 | 1 | 12.9 | 15.50 | 50 |
| SMF8.0A | SMF8.0CA | FR | KR | 8.0 | 8.89 | 9.83 | 1 | 13.6 | 14.71 | 25 |
| SMF8.5A | SMF8.5CA | FT | KT | 8.5 | 9.44 | 10.40 | 1 | 14.4 | 13.89 | 10 |
| SMF9.0A | SMF9.0CA | FV | KV | 9.0 | 10.00 | 11.10 | 1 | 15.4 | 12.99 | 5 |
| SMF10A | SMF10CA | FX | KX | 10.0 | 11.10 | 12.30 | 1 | 17.0 | 11.76 | 2.5 |
| SMF11A | SMF11CA | FZ | KZ | 11.0 | 12.20 | 13.50 | 1 | 18.2 | 10.99 | 2.5 |
| SMF12A | SMF12CA | HE | LE | 12.0 | 13.30 | 14.70 | 1 | 19.9 | 10.05 | 2.5 |
| SMF13A | SMF13CA | HG | LG | 13.0 | 14.40 | 15.90 | 1 | 21.5 | 9.30 | 1 |
| SMF14A | SMF14CA | HK | LK | 14.0 | 15.60 | 17.20 | 1 | 23.2 | 8.62 | 1 |
| SMF15A | SMF15CA | HM | LM | 15.0 | 16.70 | 18.50 | 1 | 24.4 | 8.20 | 1 |
| SMF16A | SMF16CA | HP | LP | 16.0 | 17.80 | 19.70 | 1 | 26.0 | 7.69 | 1 |
| SMF17A | SMF17CA | HR | LR | 17.0 | 18.90 | 20.90 | 1 | 27.6 | 7.25 | 1 |
| SMF18A | SMF18CA | HT | LT | 18.0 | 20.00 | 22.10 | 1 | 29.2 | 6.85 | 1 |
| SMF19A | SMF19CA | HB | LB | 19.0 | 21.10 | 23.30 | 1 | 30.6 | 6.54 | 1 |
| SMF20A | SMF20CA | HV | LV | 20.0 | 22.20 | 24.50 | 1 | 32.4 | 6.17 | 1 |
| SMF22A | SMF22CA | HX | LX | 22.0 | 24.0 | 26.90 | 1 | 35.5 | 5.63 | 1 |
| SMF24A | SMF24CA | HZ | LZ | 24.0 | 26.70 | 29.50 | 1 | 38.9 | 5.14 | 1 |
| SMF26A | SMF26CA | JE | ME | 26.0 | 28.90 | 31.90 | 1 | 42.1 | 4.75 | 1 |
Features:
- Compatible with industrial standard package SOD-123
- For surface mounted applications in order to optimize board space
- Low leakage
- Uni and Bidirectional unit
- Glass passivated junction
- Low inductance
- Excellent clamping capability
- 200W Peak power capability at 10 × 1000μs waveform Repetition rate (duty cycle):0.01%
- Fast response time: typically less than 1.0ps from 0 Volts to VBR min
- High Temperature soldering: 260℃/40 seconds at terminals
- Typical maximum temperature coefficient ΔVBR = 0.1% × VBR@25℃×ΔT
- Plastic package has Underwriters Laboratory Flammability 94V-0
- Matte tin lead–free Plated
- Halogen free and RoHS compliant
- Typical failure mode is short from over-specified voltage or current
- Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
- IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
- ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2)
- EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4)
Applications:
TVS devices are ideal for protecting I/O interfaces, VCC buses, and other vulnerable circuits used in telecommunications, consumer electronics, computers, and industrial applications.
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