TMOV Integrated Metal Oxide Varistor 20mm 275Vac 8000A 151J 3Pin With 146C TCO Thermal Protection
Applications
■ AC power line or AC/DC supplies
■ Transistor, diode, IC, thyristor or triac semiconductor protection
■ Surge protection in consumer electronics
■ Surge protection in industrial electronics
■ Surge protection in electronic home appliances, gas and petroleum appliances
■ Relay and electromagnetic valve surge absorption
■ AC panel protection Modules
Dimension in mm
D (max.) | 25.0 |
H2 (max.) | 29.0 |
T (max.) | 9.8 |
L (min) | 20.0 |
l (min) | 15.0 |
W1 (±1.0) | 7.5 |
W2 (±1.0) | 4.0 |
e1 (max) | 3.2 |
e2 (max) | 4.8 |
d1 (±0.1) | 1.0 |
d2 (±0.1) | 0.8 |
Lead wire | Tinning copper wire |
R |
Comply with ROHS Directive |
Weight, g | 7.1 |
Coating | Blue epoxy resin |
Specification
Varistor voltage (V1mA) | 387V | ~ | 430 V | ~ | 473V | ||
Max. continuous operating voltage | Vrms: 275 V; | VDC: 350V | |||||
Rated power | 1.0 W | ||||||
Max. clamping voltage (8/20μs) | VC: 710V; | IC: 100A | |||||
Surge current (1×8/20μs) | 8000 A | (8/20μs) | |||||
Max. energy | 151 J | (2ms) | |||||
Typical capacitance | 1350pF | (1KHz) | |||||
Leakage current | ≦10μA | (75% of V1mA (DC)) | |||||
Operating temperature | -40℃ ~ +85℃ | ||||||
Storage temperature | -40℃ ~ +100℃ | ||||||
Fuse temperature | 146℃ | ||||||
Hand soldered temperature / Time | 265℃/3s |
Packing | Bulk | 200pcs/bag | 800pcs/box | 1600pcs/carton |
Features
■ TMOV integrated thermal protection device
■ High peak surge current rating up to 10KA
■ Designed to facilitate compliance to UL1449 for TVSS products
■ Wide operating voltage (V1mA) range from 18V to 1200V
■ Rated current: 10A/15A
■ Rated Functioning Temperature:146(℃)
■ Fast responding to transient over-voltage and limited current
■ Large absorbing transient energy capability
■ Low clamping ratio and no follow-on current
■ Three-lead version available for indication purposes
■ Meets MSL level 1, per J-STD-020
■ Operating Temperature:-40℃ ~ +85 ℃
■ Storage Temperature:-40℃ ~ + 85℃
Application Example 1