Aolittel Technology Co.,Ltd
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SMT Transient Suppressors Chip Metal Oxide Varistor MVR3220-471G 35pF 450A Clamping 775V Varistor 470V 3220 (8552M) Case
Description
Aolittel MVR Series offers the designer a surface mount solution with higher voltage ratings and transient energy ratings than typical multi-layer varistors (MLVs). Think of this series as surface mountable MOVs. This series, based on our proven zinc oxide formulation, operates from -55ºC to 125ºC. Additionally, the top and bottom surfaces of the chip are protected with a glass coating.
Higher voltage rating and transient energy rating than typical multi-layer ceramic varistors
Proven Zinc Oxide formulation
Top and bottom surfaces glass coated
Radial MOV replacement
Dimensions (mm) : 8.5x5x2
Application
• MOV (Radial) Replacement
• Suppression of transient on line voltage
• Electric Meters
• Industrial Equipment
• Mains PSUs
• Telecommunications
• Consumer Electronics
Size(mm)
Electrical Performances
| Part Number | Working | Breakdown | Clamping | Peak Current | ||||||||
| Voltage | Voltage | Voltage | ||||||||||
| AC | DC | @ 1mA DC | 8/20uS | 8/20uS(A) Ip(MAX) | ||||||||
| VAC | VDC | VB | VC | 0603 | 0805 | 1206 | 1210 | 1812 | 2220 | 3220 | ||
| MVR3220-3R0G | 1.4 | 2 | 3 | 2.4～3.6 | 9 | 20 | | | | | | |
| MVR3220-5R0G | 2.4 | 3.3 | 5 | 4.0～6.0 | 12 | 20 | 60 | 80 | | | | |
| MVR3220-8R0G | 4 | 5.5 | 8 | 7.0～10.5 | 14 | 20 | 60 | 80 | 250 | 400 | | |
| MVR3220-120G | 7 | 9 | 12 | 10～14 | 24 | 20 | 60 | 80 | 250 | 400 | 800 | |
| MVR3220-180G | 11 | 14 | 18 | 15.5～21 | 30 | 20 | 80 | 100 | 250 | 400 | 800 | 500 |
| MVR3220-240G | 14 | 18 | 24 | 22-27 | 38 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR3220-270G | 17 | 22 | 27 | 24～30 | 42 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR3220-330G | 20 | 26 | 33 | 29～36 | 54 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR3220-390G | 24 | 30 | 39 | 35～42 | 65 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR3220-470G | 28 | 36 | 47 | 42～52 | 77 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR3220-560G | 35 | 45 | 56 | 50～62 | 90 | | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR3220-680G | 40 | 56 | 68 | 60～75 | 110 | | | 100 | 250 | 500 | 1200 | 500 |
| MVR3220-820G | 50 | 65 | 82 | 73～91 | 135 | | | 80 | 200 | 300 | 800 | 500 |
| MVR3220-101G | 60 | 85 | 100 | 90～110 | 165 | | | 80 | 200 | 300 | 800 | 500 |
| MVR3220-121G | 75 | 100 | 120 | 108～132 | 200 | | | | 200 | 300 | 500 | 500 |
| MVR3220-151G | 95 | 125 | 150 | 135～165 | 250 | | | | | 300 | 500 | 500 |
| MVR3220-181G | 115 | 150 | 180 | 162～198 | 300 | | | | | | 500 | 500 |
| MVR3220-201G | 130 | 170 | 205 | 184～226 | 340 | | | | | | | 500 |
| MVR3220-221G | 140 | 180 | 220 | 198～242 | 360 | | | | | | | 500 |
| MVR3220-241G | 150 | 200 | 240 | 216～264 | 395 | | | | | | | 500 |
| MVR3220-271G | 175 | 225 | 270 | 243～297 | 455 | | | | | | | 500 |
| MVR3220-361G | 230 | 300 | 360 | 324～396 | 595 | | | | | | | 500 |
| MVR3220-391G | 250 | 320 | 390 | 351～429 | 650 | | | | | | | 500 |
| MVR3220-431G | 275 | 350 | 430 | 387～473 | 710 | | | | | | | 400 |
| MVR3220-471G | 300 | 385 | 470 | 423～517 | 775 | | | | | | | 400 |
Other Datas
| 1.1 Technical Data Symbol Value Unit | ||||
| Maximum allowable continuous AC voltage*1 | VRMS | 300.0 | V | |
| Maximum allowable continuous DC voltage | VDC | 385.0 | V | |
| Varistor voltage Measured*2 | VB | 470(423-517) | V | |
| Typical capacitance value measured*3 | C | 35 | pF | |
| Typical capacitance value tolerance | ±30 | % | ||
| Maximum clamping voltage measured*4 | VC | 775 | V | |
| Rated peak single pulse transient current at *5 | I P | 450 | A | |
| 1.2 Reference Data | ||||
| Maximum Energy Absorption 10/1000µs | E | 18.0 | J | |
| Response time | T rise | <2 | ns | |
| Leakage current at VDC (At initial state) | IL | <50 | µΑ | |
| Leakage current at VDC (After reliability Test) | ILA | <100 | µΑ | |
| Operating ambient temperature | -40~+125 | ℃ | ||
| Storage temperature | -40~+125 | ℃ | ||
| Reflow temperature profile(Recommend) | 260 | ℃ | ||
| 1.3 Other Data | ||||
| Body | ZnO | |||
| End termination | Ag/Ni/Sn | |||
| Packaging | Bulk/Tape | |||
| Complies with Standard | IEC61000-4-5 | |||
| Notes: | ||||
| *1 AC voltage at 50~60Hz | ||||
| *2 Varistor voltage | Measured at 1mA DC | |||
| *3 Capacitance | Measured at f=1MHz,Vrms=0.5V | |||
| *4 Maximum clamping voltage | Measured at 10A by 8/20µs Pulse | |||
| *5 Rated peak single pulse transient current | Measured by 8/20µs Pulse | |||