Hefei Purple Horn E-Commerce Co., Ltd.
| Peak Pulse Current (Ipp) | 20.1A@10/1000us |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us |
| Clamping Voltage | 19.9V |
| Reverse Leakage Current (Ir) | 1uA |
| Polarity | Bidirectional |
| Reverse Stand-Off Voltage (Vrwm) | 12V |
| Operating Temperature | -55℃~+150℃ |
| Description | Zener Diode 13.3V~14.7V 3.3W Surface Mount SMA |
| Mfr. Part # | SMAJ12CA |
| Package | SMA |
| Model Number | SMAJ12CA |
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Product Specification
| Peak Pulse Current (Ipp) | 20.1A@10/1000us | Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us |
| Clamping Voltage | 19.9V | Reverse Leakage Current (Ir) | 1uA |
| Polarity | Bidirectional | Reverse Stand-Off Voltage (Vrwm) | 12V |
| Operating Temperature | -55℃~+150℃ | Description | Zener Diode 13.3V~14.7V 3.3W Surface Mount SMA |
| Mfr. Part # | SMAJ12CA | Package | SMA |
| Model Number | SMAJ12CA |
This series of Transient Voltage Suppressors (TVS diodes) is designed for surface-mounted applications, offering a low-profile package to optimize board space. Featuring glass-passivated junctions and low inductance, these devices provide excellent clamping capability and a fast response time. They are rated for 400W peak pulse power at a 10/1000s waveform and exhibit typical reverse leakage less than 1A above 10V. The plastic package is UL 94V-0 flammability rated and meets MSL level 1 per J-STD-020. These TVS diodes comply with IEC61000-4-2 ESD specifications (30KV Air, 30KV contact). Applications include I/O interfaces, AC/DC power supplies, and low-frequency signal transmission lines.
| Part Number (Unidirectional) | Part Number (Bidirectional) | Device Marking Code (UNI/BI) | Reverse Stand-Off Voltage (VRWM) (V) | Breakdown Voltage (VBR) @ IT (V) | Test Current (IT) (mA) | Maximum Clamping Voltage (VC) @ IPP (V) | Peak Pulse Current (IPP) (A) | Reverse Leakage (IR) @ VRWM (A) | Peak Pulse Power Dissipation (PPPM) (Watts) | Steady State Power Dissipation (PM(AV)) (Watts) | Peak Forward Surge Current (IFSM) (Amps) | Operating & Storage Temperature Range (C) | Weight (g) | Dimensions (mm) L x D x T1 | Dimensions (Inches) L x D x T1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SMAJ5.0A | SMAJ5.0CA | AE / WE | 5.0 | 6.40~7.00 | 10 | 9.2 | 43.5 | 800 | 400 (at 10/1000s) | 3.3 (at TA=50) | 40 (8.3ms single half sine-wave) | -55 to +150 | 0.07 | 3.99 - 4.50 x 2.54 - 2.79 x 0.76 - 1.52 | 0.157 - 0.177 x 0.100 - 0.110 x 0.030 - 0.060 |
| SMAJ6.0A | SMAJ6.0CA | AG / WG | 6.0 | 6.67~7.37 | 10 | 10.3 | 38.8 | 800 | |||||||
| SMAJ6.5A | SMAJ6.5CA | AK / WK | 6.5 | 7.22~7.98 | 10 | 11.2 | 35.7 | 500 | |||||||
| SMAJ7.0A | SMAJ7.0CA | AM / WM | 7.0 | 7.78~8.60 | 10 | 12.0 | 33.3 | 200 | |||||||
| SMAJ7.5A | SMAJ7.5CA | AP / WP | 7.5 | 8.33~9.21 | 1 | 12.9 | 31.0 | 100 | |||||||
| SMAJ8.0A | SMAJ8.0CA | AR / WR | 8.0 | 8.89~9.83 | 1 | 13.6 | 29.4 | 50 | |||||||
| SMAJ8.5A | SMAJ8.5CA | AT / WT | 8.5 | 9.44~10.40 | 1 | 14.4 | 27.8 | 20 | |||||||
| SMAJ9.0A | SMAJ9.0CA | AV / WV | 9.0 | 10.00~11.10 | 1 | 15.4 | 26.0 | 10 | |||||||
| SMAJ10A | SMAJ10CA | AX / WX | 10.0 | 11.10~12.30 | 1 | 17.0 | 23.5 | 5 | |||||||
| SMAJ11A | SMAJ11CA | AZ / WZ | 11.0 | 12.20~13.50 | 1 | 18.2 | 22.0 | 1 | |||||||
| SMAJ12A | SMAJ12CA | BE / XE | 12.0 | 13.30~14.70 | 1 | 19.9 | 20.1 | 1 | |||||||
| SMAJ13A | SMAJ13CA | BG / XG | 13.0 | 14.40~15.90 | 1 | 21.5 | 18.6 | 1 | |||||||
| SMAJ14A | SMAJ14CA | BK / XK | 14.0 | 15.60~17.20 | 1 | 23.2 | 17.2 | 1 | |||||||
| SMAJ15A | SMAJ15CA | BM / XM | 15.0 | 16.70~18.50 | 1 | 24.4 | 16.4 | 1 | |||||||
| SMAJ16A | SMAJ16CA | BP / XP | 16.0 | 17.80~19.70 | 1 | 26.0 | 15.4 | 1 | |||||||
| SMAJ17A | SMAJ17CA | BR / XR | 17.0 | 18.90~20.90 | 1 | 27.6 | 14.5 | 1 | |||||||
| SMAJ18A | SMAJ18CA | BT / XT | 18.0 | 20.00~22.10 | 1 | 29.2 | 13.7 | 1 | |||||||
| SMAJ20A | SMAJ20CA | BV / XV | 20.0 | 22.20~24.50 | 1 | 32.4 | 12.3 | 1 | |||||||
| SMAJ22A | SMAJ22CA | BX / XX | 22.0 | 24.40~26.90 | 1 | 35.5 | 11.3 | 1 | |||||||
| SMAJ24A | SMAJ24CA | BZ / XZ | 24.0 | 26.70~29.50 | 1 | 38.9 | 10.3 | 1 | |||||||
| SMAJ26A | SMAJ26CA | CE / YE | 26.0 | 28.90~31.90 | 1 | 42.1 | 9.5 | 1 | |||||||
| SMAJ28A | SMAJ28CA | CG / YG | 28.0 | 31.10~34.40 | 1 | 45.4 | 8.8 | 1 | |||||||
| SMAJ30A | SMAJ30CA | CK / YK | 30.0 | 33.30~36.80 | 1 | 48.4 | 8.3 | 1 | |||||||
| SMAJ33A | SMAJ33CA | CM / YM | 33.0 | 36.70~40.60 | 1 | 53.3 | 7.5 | 1 | |||||||
| SMAJ36A | SMAJ36CA | CP / YP | 36.0 | 40.00~44.20 | 1 | 58.1 | 6.9 | 1 | |||||||
| SMAJ40A | SMAJ40CA | CR / YR | 40.0 | 44.40~49.10 | 1 | 64.5 | 6.2 | 1 | |||||||
| SMAJ43A | SMAJ43CA | CT / YT | 43.0 | 47.80~52.80 | 1 | 69.4 | 5.8 | 1 | |||||||
| SMAJ45A | SMAJ45CA | CV / YV | 45.0 | 50.00~55.30 | 1 | 72.7 | 5.5 | 1 | |||||||
| SMAJ48A | SMAJ48CA | CX / YX | 48.0 | 53.30~58.90 | 1 | 77.4 | 5.2 | 1 | |||||||
| SMAJ51A | SMAJ51CA | CZ / YZ | 51.0 | 56.70~62.70 | 1 | 82.4 | 4.9 | 1 | |||||||
| SMAJ54A | SMAJ54CA | RE / ZE | 54.0 | 60.00~66.30 | 1 | 87.1 | 4.6 | 1 | |||||||
| SMAJ58A | SMAJ58CA | RG / ZG | 58.0 | 64.40~71.20 | 1 | 93.6 | 4.3 | 1 | |||||||
| SMAJ60A | SMAJ60CA | RK / ZK | 60.0 | 66.70~73.70 | 1 | 96.8 | 4.1 | 1 | |||||||
| SMAJ64A | SMAJ64CA | RM / ZM | 64.0 | 71.10~78.60 | 1 | 103.0 | 3.9 | 1 | |||||||
| SMAJ70A | SMAJ70CA | RP / ZP | 70.0 | 77.80~86.00 | 1 | 113.0 | 3.5 | 1 | |||||||
| SMAJ75A | SMAJ75CA | RR / ZR | 75.0 | 83.30~92.10 | 1 | 121.0 | 3.3 | 1 | |||||||
| SMAJ78A | SMAJ78CA | RT / ZT | 78.0 | 86.70~95.80 | 1 | 126.0 | 3.2 | 1 | |||||||
| SMAJ85A | SMAJ85CA | RV / ZV | 85.0 | 94.40~104.00 | 1 | 137.0 | 2.9 | 1 | |||||||
| SMAJ90A | SMAJ90CA | RX / ZX | 90.0 | 100.00~111.00 | 1 | 146.0 | 2.7 | 1 | |||||||
| SMAJ100A | SMAJ100CA | RZ / ZZ | 100.0 | 111.00~123.00 | 1 | 162.0 | 2.5 | 1 | |||||||
| SMAJ110A | SMAJ110CA | SE / VE | 110.0 | 122.00~135.00 | 1 | 177.0 | 2.3 | 1 | |||||||
| SMAJ120A | SMAJ120CA | SG / VG | 120.0 | 133.00~147.00 | 1 | 193.0 | 2.1 | 1 | |||||||
| SMAJ130A | SMAJ130CA | SK / VK | 130.0 | 144.00~159.00 | 1 | 209.0 | 1.9 | 1 | |||||||
| SMAJ150A | SMAJ150CA | SM / VM | 150.0 | 167.00~185.00 | 1 | 243.0 | 1.6 | 1 | |||||||
| SMAJ160A | SMAJ160CA | SP / VP | 160.0 | 178.00~197.00 | 1 | 259.0 | 1.5 | 1 | |||||||
| SMAJ170A | SMAJ170CA | SR / VR | 170.0 | 189.00~209.00 | 1 | 275.0 | 1.5 | 1 | |||||||
| SMAJ180A | SMAJ180CA | ST / VT | 180.0 | 201.00~222.00 | 1 | 292.0 | 1.4 | 1 | |||||||
| SMAJ190A | SMAJ190CA | SU / YU | 190.0 | 211.00~233.00 | 1 | 308.0 | 1.3 | 1 | |||||||
| SMAJ200A | SMAJ200CA | SV / VV | 200.0 | 224.00~247.00 | 1 | 324.0 | 1.2 | 1 | |||||||
| SMAJ210A | SMAJ210CA | SW / YW | 210.0 | 237.00~263.00 | 1 | 340.0 | 1.2 | 1 | |||||||
| SMAJ220A | SMAJ220CA | GE / VX | 220.0 | 246.00~272.00 | 1 | 356.0 | 1.1 | 1 | |||||||
| SMAJ250A | SMAJ250CA | SZ / VZ | 250.0 | 279.00~309.00 | 1 | 405.0 | 1.0 | 1 | |||||||
| SMAJ300A | SMAJ300CA | TE / UE | 300.0 | 335.00~371.00 | 1 | 486.0 | 0.8 | 1 | |||||||
| SMAJ350A | SMAJ350CA | TG / UG | 350.0 | 391.00~432.00 | 1 | 567.0 | 0.7 | 1 | |||||||
| SMAJ400A | SMAJ400CA | TK / UK | 400.0 | 447.00~494.00 | 1 | 648.0 | 0.6 | 1 | |||||||
| SMAJ440A | SMAJ440CA | TM / UM | 440.0 | 492.00~543.00 | 1 | 713.0 | 0.6 | 1 |
Note: Technical data is based on ambient temperature unless otherwise specified.
Note 1: Non-repetitive current pulse, per Fig.3 and derated above TA=25 per Fig.2.
Note 3: 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Company Profile Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and... Company Profile Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and...
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