Metal Oxide Varistor (MOV) Data Sheet

Transcription

1 Metal Oxide Varistor (MOV) Data Sheet Features Wide operating voltage (V ma ) range from 8V to 800V Fast responding to transient over-voltage Large absorbing transient energy capability Low clamping ratio and no follow-on current Meets MSL level, per J-STD-020 Operating Temperature:-40 ~ +25 Storage Temperature:-40 ~ +25 Safety certification: UL: E TUV:B CQC: Applications 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 Part Number Code Varistor Voltage 80: 8V : V 2: 0V Tolerance K: ±% Element Diameter 05~20 Type H: High temperture Packaging No suffix: Bulk TB: Tape & Box TR: Tape & Reel Lead Distance P: mm P7.5: 7.5mm Lead Shape No suffix: Straight leads O: Outside crimped leads F: Y kink leads Surge Series No suffix: Standard type J: High Surge type Revision:MOV--00(A0) / 2

2 Dimensions D D T D T H H H K 3.0 K 3.0 L d L d d F e L d O Type F F Type Table Table 2 Unit: mm Unit: mm Symbol Dimension Model T e Model T e H 9.5~ K 2.66~ K 3.45~ H 24.0~ K 2.76~ K 3.55~ L(min.) K 2.87~ K 3.69~ L(min.) K 2.99~ K 3.85~ D 9.0~ K 2.94~ K 3.99~ F 7.5±0.8/.0±.0 470K 3.06~ K 4.5~ T Table 2 560K 3.2~ K 4.35~ e(±0.8) Table 2 680K 3.4~ K 4.55~ d(±0.05) 0.8/.0 820K 2.74~ K 4.75~ d(±0.4).4/.6 K 2.84~ K 4.85~ K 2.94~ K 4.98~ K 2.79~ K 5.28~ K 2.89~ K 5.57~ K 2.97~ K 5.9~ K 3.02~ K 6.5~ K 3.09~ K 6.90~ K 3.8~ K 7.58~ K 3.25~ K 8.25~ K 3.35~ Revision:MOV--00(A0) 2 / 2

3 Electrical Characteristics Part Number Maximum Allowable Voltage Varistor Voltage Maximum Clamping Voltage Standard High Surge V AC (V) V DC (V) V ma (V) I P (A) V C (V) Withstanding Revision:MOV--00(A0) 3 / 2 I (A) Standard Surge Current I (A) High Surge Maximum Energy (/0μs) (J) Standard (J) High Surge Rated Power (W) Typical Capacitance (pf) 80KH20 80KH20J 4 8(5~2.6) KH20 220KH20J (9.5~26) KH20 270KH20J (24~3) KH20 330KH20J (29.5~36.5) KH20 390KH20J (35~43) KH20 470KH20J (42~52) KH20 560KH20J (50~62) KH20 680KH20J (6~75) KH20 820KH20J (74~90) KH20 KH20J (90~) KH20 2KH20J 75 20(8~32) KH20 5KH20J (35~65) KH20 8KH20J (62~98) KH20 20KH20J (80~220) KH20 22KH20J (98~242) KH20 24KH20J (26~264) KH20 27KH20J (243~297) KH20 30KH20J (270~330) KH20 33KH20J (297~363) KH20 36KH20J (324~396) KH20 39KH20J (35~429) KH20 43KH20J (387~473) KH20 47KH20J (423~57) KH20 5KH20J (459~56) KH20 56KH20J (504~66) KH20 62KH20J (558~682) KH20 68KH20J (62~748) KH20 75KH20J (675~825) KH20 78KH20J (702~858) KH20 82KH20J (738~902) KH20 9KH20J (89~) KH20 2KH20J (900~) KH20 2KH20J (990~2) KH20 22KH20J (80~320) KH20 42KH20J (260~540) KH20 62KH20J (440~760) KH20 82KH20J (620~980) Notes:. The tolerance of varistor voltage between 8V and 27V is more than %. 2. Varistor voltage 200V, structure diagram is F type. 3. Leakage Current (@83% of V ma ):IR 40μA (80K~680K) ; IR 20μA (820K~82K)

4 Electrical Ratings Items Test Condition/Description Requirement Varistor Voltage The voltage between two terminals with the specified measuring current ma.dc applied is called Vb. Maximum Allowable Voltage The recommended maximum sine wave voltage (RMS) or the Maximum DC voltage can be applied continuously. Maximum Clamping Voltage The maximum voltage between two terminals with the specification standard impulse current. Applied waveform: 8/20μs Current (%) Crest value 20µs To meet the Specified value 0 8µs Time Impulse Width Rated Wattage The maximum average power that can be applied within the specified ambient temperature. Energy The maximum energy within the varistor voltage change of ±% when one impulse of /0μs or 2ms is applied. Withstanding Surge Current The maximum current within the varistor voltage change of ±% with the standard impulse current (8/20μs) applied one time. Varistor Voltage Temp. Coefficient V ma@25 -V ma@25 V ma@25 %(%/ ) 0.05%/ V ma@-40 -V ma@25 V ma@25 65 %(%/ ) Surge Life The change of Vb shall be measured after the impulse listed below which is applied,000 times continuously with the interval of ten seconds at room temperature. 80K to 680K A (8/20μs) 20Φ series 820K to 82K 200A (8/20μs) ΔVb Vb ±% Revision:MOV--00(A0) 4 / 2

5 Soldering Recommendation Wave Lead Free Soldering Recommendation Preheating Maximum Wave 265 Soldering Cooling Temperature ( ) Time (minutes) 4 Item Conditions Peak Temperature 265 Dipping Time seconds (max.) Soldering time Recommendation Reworking Conditions with Soldering Iron Item Temperature of Soldering Iron-tip Soldering Time Distance from Varistor Conditions 360 (max.) 3 seconds (max.) 2mm (min.) Revision:MOV--00(A0) 5 / 2

6 Mechanical Characteristics Items Test conditions / Methods Specifications Tensile Strength of Terminals Gradually applying the force specified and keeping the unit fixed for ± sec. Terminal diameter (mm) 0.5<d <d.25.25<d Force (kg) Bending Strength of Terminals Vibration Solder ability Resistance to Soldering Heat Hold specimen and apply the force specified below to each lead. Bend the specimen to 90, then return to the original position. Repeat the procedure in the opposite direction. Terminal diameter (mm) 0.5<d <d.25.25<d Force (kg) Frequency range: ~55 Hz Amplitude: 0.75mm or 98m/s 2 Direction: 3 mutually perpendicular directions, 2hrs each. Solder Temp: 245±5 Dipping Time: 2±0.5 sec Solder Temp: 260±5 Dipping Time: ± sec At least 95% of terminal electrode is covered by new solder ΔV ma /V ma % Reliability Items Test conditions / Methods Specifications High Temperature Storage Low Temperature Storage Humidity Temperature Cycle Ambient Temp: 25±2 Duration: 0hrs Ambient Temp: -40±2 Duration: 0hrs Ambient Temp: 40±2, 90~95% R.H. Duration: 0hrs The conditions shown below shall be repeated 5 cycles Step Temperature ( ) Period (minutes) -40±3 30±3 2 Room temperature 5±3 3 25±3 30±3 4 Room temperature 5±3 High Temperature Load Damp Heat Load Voltage Proof Ambient Temp: 25±2 Duration: 0hrs Load: Max. Allowable Voltage In AC eara. Ambient Temp: 40±2, 90~95% R.H. Duration: 0hrs Load: Max. Allowable Voltage Metal balls method, 0Vac min.(80k~33k), 500Vac min.(36k~82k) ΔV ma /V ma % ΔV ma /V ma % Revision:MOV--00(A0) 6 / 2

7 Power Derating Curve Max. Power Rating (%) 0 LCT=-40 UCT=25 50 Ambient Temperature ( ) Maximum Surge Current Derating Curve 00 80KH20 to 680KH KH20 to 82KH20 Max. Surge Current (A) Max. Surge Current (A) Td (μs) Td (μs) 0 00 Max. Surge Current (A) KH20J to 680KH20J Max. Surge Current (A) KH20J to 82KH20J 0. Td (μs) Td (μs) 0 00 Revision:MOV--00(A0) 7 / 2

8 Maximum Leakage Current and Maximum Clamping Voltage Curve Revision:MOV--00(A0) 8 / 2

9 Maximum Leakage Current and Maximum Clamping Voltage Curve Revision:MOV--00(A0) 9 / 2

10 Maximum Leakage Current and Maximum Clamping Voltage Curve Revision:MOV--00(A0) / 2

11 Marking Code Brightking Logo 2 Varistor Voltage XXXKHXXX XXX Y UL Accreditation Logo 4 Date Code 5 J is High Surge Code, no J is Standard Surge 6 Varistor Size 7Product Line Code ( Y may be A(a) thru Z(z)) Taping Dimensions Symbol Dimensions (mm) P 25.4±.0 P0 2.7±.0 P 8.95/7.7±0.7 P2 P h P2 2.7±.3 F 7.5±0.8/.0±.0 B H I P D0 P0 F W2 W0 W W t h 0±4 W 8.0±.0 W0 2.0±.0 W 9.0±0.5 W2 3.0max H 20.0±2.0 I.0max D0 4.0±0.2 t 0.6±0.3 B 45max Revision:MOV--00(A0) / 2

12 Quantity Packaging Dimensions (Unit: mm) Quantity Bulk 400pcs/ box (80K~30K) 300pcs/ box (33K~47K) 65 Max. 85 Max. 200pcs/ box (5K~68K) 245 Max. pcs/ box (75K~82K) Tape & Box 400pcs/box (80K~30K) 300pcs/box 60 Max. 340 Max. 250 Max. (33K~47K) 250pcs/box (5K~68K) Tape & Reel 400pcs/box (80K~30K) 60 Max. 365 Max. 365 Max. 300pcs/box (33K~47K) 55 Max. 30± Φ365 Max. 250pcs/box (5K~68K) Revision:MOV--00(A0) 2 / 2