| Customization: | Available |
|---|---|
| Certification: | RoHS |
| Case: | Jedec Do-214AA/SMB Molded Plastic Body |
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SMBJ5.0 THRU SMBJ440CA Surface Mount Transient Voltage Suppressor
The SMBJ5.0 THRU SMBJ440CA series is a range of surface mount transient voltage suppressors (TVS diodes) designed to protect electronic circuits from voltage spikes and transient surges. Available in a compact SMB (DO-214AA) package, these devices offer high-performance overvoltage protection for various applications, with voltage ratings spanning from 5.0V to 440V (bi-directional CA types) to meet diverse circuit requirements.
1. For surface mounted applications in order to optimize board space Low profile package
2. Built-in strain relief
3. Glass passivated junction
4. Low inductance
5. Excellent clamping capability
6.600W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle): 0.01%
7.Fast response time
8. Typical IR less than 1μA above 10V
9. High Temperature soldering: 260°C/10 seconds at terminals Plastic package has underwriters laboratory flammability 94V-0
Case :JEDEC DO-214AA/SMB molded plastic body
Terminals: Solderable per MIL-STD-750,Method 2026
Polarity: Polarity symbol marking on body
Mounting Position: Any
Weight :0.003 ounce,0.095 grams
Standard Packaging: 12mm tape (ElA STD RS-481)
V/O interface
AC/DC power supply
Low frequency signal transmission line (RS232, RS485, etc.)
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
| Item | Symbol | Value | Units |
| Peak pulse power dissipation at 10/1000us waveform (note1,note2,fig.1) | PPPM | Min 600 | W |
| Peak pulse current of at 10/1000us waveform (Note 1, Fig.3) | IPPM | See table | A |
| Steady state power dissipation at TA=50°C(Fig.5) | PM(AV) | 5.0 | W |
| Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load, (JEDEC Method) (Note3, Fig.6) |
IFSM | 100 | A |
| Operating junction and Storage Temperature Range. | TJ,TSTG | -65 to +150 | ºC |
| Typical thermal resistance junction to lead | RθJL | 20 | ºC/W |
| Typical thermal resistance junction to ambient | RθJA | 100 | ºC/W |
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25 C per Fig.2.
2. Mounted on 5.0mmx5.0mm (0.03mm thick) copper pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.
Electrical Characteristics (TA=25°C)
| Item | Marking | Reverse stand-off voltage VRWM(V) |
Breakdown voltage VBR(V) @IT |
Test current IT (mA) | Max. clamping voltage @ IPPVC (V) | Peak pulse current IPP(A) | Reverse leakage @ VRWM IR (μA) | ||
| Unidirectional | Bidirectional | UNI | BI | ||||||
| SMBJ5.0A | SMBJ5.0CA | KE | AE | 5.0 | 6.40~7.00 | 10 | 9.2 | 65.3 | 800 |
| SMBJ6.0A | SMBJ6.0CA | KG | AG | 6.0 | 6.67~7.37 | 10 | 10.3 | 58.3 | 800 |
| SMBJ6.5A | SMBJ6.5CA | KK | AK | 6.5 | 7.22~7.98 | 10 | 11.2 | 53.6 | 500 |
| SMBJ7.0A | SMBJ7.0CA | KM | AM | 7.0 | 7.78~8.60 | 10 | 12.0 | 50.0 | 200 |
| SMBJ7.5A | SMBJ7.5CA | KP | AP | 7.5 | 8.33~9.21 | T | 12.9 | 46.6 | 100 |
| SMBJ8.0A | SMBJ8.0CA | KR | AR | 8.0 | 8.89~9.83 | 1 | 13.6 | 44.2 | 50 |
| SMBJ8.5A | SMBJ8.5CA | KT | AT | 8.5 | 9.44~10.40 | 1 | 14.4 | 41.7 | 20 |
| SMBJ9.0A | SMBJ9.0CA | KV | AV | 9.0 | 10.00~11.10 | 1 | 15.4 | 39.0 | 10 |
| SMBJ10A | SMBJ10CA | KX | AX | 10.0 | 11.10~12.30 | 1 | 17.0 | 35.3 | 5 |
| SMBJ11A | SMBJ11CA | Kz | AZ | 11.0 | 12.20~13.50 | 1 | 18.2 | 33.0 | 1 |
| SMBJ12A | SMBJ12CA | LE | BE | 12.0 | 13.30~14.70 | 1 | 19.9 | 30.2 | 1 |
| SMBJ13A | SMBJ13CA | LG | BG | 13.0 | 14.40~15.90 | 1 | 21.5 | 28.0 | 1 |
| SMBJ14A | SMBJ14CA | LK | BK | 14.0 | 15.60~17.20 | 1 | 23.2 | 25.9 | 1 |
| SMBJ15A | SMBJ15CA | LM | BM | 15.0 | 16.70~18.50 | 1 | 24.4 | 24.6 | 1 |
| SMBJ16A | SMBJ16CA | LP | BP | 16.0 | 17.80~19.70 | 1 | 26.0 | 23.1 | 1 |
| SMBJ17A | SMBJ17CA | LR | BR | 17.0 | 18.90~20.90 | 1 | 27.6 | 21.8 | 1 |
| SMBJ18A | SMBJ18CA | LT | BT | 18.0 | 20.00~22.10 | 1 | 29.2 | 20.6 | T |
| SMBJ20A | SMBJ20CA | LV | BV | 20.0 | 22.20~24.50 | 1 | 32.4 | 18.6 | 1 |
| SMBJ22A | SMBJ22CA | LX | BX | 22.0 | 24.40~26.90 | 1 | 35.5 | 16.9 | 1 |
| SMBJ24A | SMBJ24CA | LZ | BZ | 24.0 | 26.70~29.50 | 1 | 38.9 | 15.5 | 1 |
| SMBJ26A | SMBJ26CA | ME | CE | 26.0 | 28.90~31.90 | 1 | 42.1 | 14.3 | 1 |
| SMBJ28A | SMBJ28CA | MG | CG | 28.0 | 31.10~34.40 | 1 | 45.4 | 13.3 | 1 |
| SMBJ30A | SMBJ30CA | MK | CK | 30.0 | 33.30-36.80 | 1 | 48.4 | 12.4 | 1 |
| SMBJ33A | SMBJ33CA | MM | CM | 33.0 | 36.70~40.60 | 1 | 53.3 | 11.3 | 1 |
| SMBJ36A | SMBJ36CA | MP | CP | 36.0 | 40.00~44.20 | 1 | 58.1 | 10.4 | 1 |
| SMBJ40A | SMBJ40CA | MR | CR | 40.0 | 44.40~49.10 | 1 | 64.5 | 9.3 | 1 |
| SMBJ43A | SMBJ43CA | MT | CT | 43.0 | 47.80~52.80 | 1 | 69.4 | 8.7 | 1 |
| SMBJ45A | SMBJ45CA | MV | CV | 45.0 | 50.00~55.30 | 1 | 72.7 | 8.3 | 1 |
| SMBJ48A | SMBJ48CA | MX | CX | 48.0 | 53.30~58.90 | 1 | 77.A | 7.8 | 1 |
| SMBJ51A | SMBJ51CA | MZ | CZ | 51.0 | 56.70-62.70 | 1 | 82.4 | 7.3 | 1 |
| SMBJ54A | SMBJ54CA | NE | DE | 54.0 | 60.00~66.30 | 1 | 87.1 | 6.9 | 1 |
| SMBJ58A | SMBJ58CA | NG | DG | 58.0 | 64.40~71.20 | 1 | 93.6 | 6.5 | 1 |
| SMBJ60A | SMBJ60CA | NK | DK | 60.0 | 66.70~73.70 | 1 | 96.8 | 6.2 | 1 |
| SMBJ64A | SMBJ64CA | NM | DM | 64.0 | 71.10~78.60 | 1 | 103.0 | 5.9 | 1 |
| SMBJ70A | SMBJ70CA | NP | DP | 70.0 | 77.80~86.00 | 1 | 113.0 | 5.3 | 1 |
| SMBJ75A | SMBJ75CA | NR | DR | 75.0 | 83.30~92.10 | 1 | 121.0 | 5.0 | 1 |
| SMBJ78A | SMBJ78CA | NT | DT | 78.0 | 86.70~95.80 | 1 | 126.0 | 4.8 | 1 |
| SMBJ85A | SMBJ85CA | NV | DV | 85.0 | 94.40~104.00 | 1 | 137.0 | 4.4 | 1 |
| SMBJ90A | SMBJ90CA | NX | DX | 90.0 | 100.00-111.00 | 1 | 146.0 | 4.1 | 1 |
| SMBJ100A | SMBJ100CA | NZ | DZ | 100.0 | 111.00~123.00 | 1 | 162.0 | 3.7 | 1 |
| SMBJ110A | SMBJ110CA | PE | EE | 110.0 | 122.00~135.00 | 1 | 177.0 | 3.4 | 1 |
| SMBJ120A | SMBJ120CA | PG | EG | 120.0 | 133.00~147.00 | 1 | 193.0 | 3.1 | 1 |
| SMBJ130A | SMBJ130CA | 43 | PK | EK | 130.0 | 1 | 209.0 | 2.9 | 1 |
| SMBJ150A | SMBJ150CA | 44 | PM | EM | 150.0 | 1 | 243.0 | 2.5 | 1 |
| SMBJ160A | SMBJ160CA | 45 | PP | EP | 160.0 | 1 | 259.0 | 2.3 | 1 |
| SMBJ170A | SMBJ170CA | 46 | PR | ER | 170.0 | 1 | 275.0 | 2.2 | 1 |
| SMBJ180A | SMBJ180CA | 47 | PT | ET | 180.0 | 1 | 292.0 | 2.1 | 1 |
| SMBJ190A | SMBJ190CA | 48 | PA | EC | 190.0 | 1 | 308.0 | 2.0 | 1 |
| SMBJ200A | SMBJ200CA | 49 | PV | EV | 200.0 | 1 | 324.0 | 1.9 | 1 |
| SMBJ210A | SMBJ210CA | 50 | PB | ED | 210.0 | 1 | 340.0 | 1.8 | 1 |
| SMBJ220A | SMBJ220CA | 51 | PX | EX | 220.0 | 1 | 356.0 | 1.7 | 1 |
| SMBJ250A | SMBJ250CA | 52 | PZ | EZ | 250.0 | 1 | 405.0 | 1.5 | 1 |
| SMBJ300A | SMBJ300CA | 53 | QE | FE | 300.0 | 1 | 486.0 | 1.3 | 1 |
| SMBJ350A | SMBJ350CA | 54 | QG | FG | 350.0 | 1 | 567.0 | 1.1 | 1 |
| SMBJ400A | SMBJ400CA | 55 | QK | FK | 400.0 | 1 | 648.0 | 0.9 | 1 |
| SMBJ440A | SMBJ440CA | 56 | QM | FM | 440.0 | 1 | 713.0 | 0.9 | 1 |
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