V36RA22

Metal-Oxide Varistors (MOVs) Low Profile / Application Specific Varistors > RA Series RA Varistor Series RoHS Description The RA Series transient surge suppressors are varistors (MOVs) supplied in a low-profile box that features a precise seating plane to increase mechanical stability for secure circuit-board mounting. This feature makes these devices suitable for industrial applications critical to vibration. Their construction permits operation up to 125ºC (ambient) without derating. The RA Series are available in voltage ratings up to 275V VM(AC)RMS, and energy levels up to 140J. These varistors are used in automotive, motor-control, telecommunication, and military applications. Agency Approvals Agency Agency Approval Agency File Number UL1449 E320116 Additional Information Datasheet Resources Samples See RA Series Device Ratings and Specifications Table for part number and brand information. Features • Lead–free/RoHS compliant parts available (add suffix "x2749") • Wide operating voltage range: VM(AC)RMS: 4 – 275V VM(DC): 5.5 – 369V • Low profile outline with precise seating plane • High energy absorption capability W TM up to 140J • No derating up to 125ºC ambient • 3 model sizes available A8, RA16, and RA22 • In-line leads Absolute Maximum Ratings • For ratings of individual members of a series, see Device Ratings and Specifications chart Continuous RA8 Series RA16 Series RA22 Series Units Steady State Applied Voltage: AC Voltage Range (VM(AC)RMS) DC Voltage Range (VM(DC)) 4 to 275 10 to 275 4 to 275 V 5.5 to 369 14 to 369 18 to 369 V 100 to 1200 1000 to 4500 2000 to 6500 A Transients: Peak Pulse Current (ITM) For 8/20µs Current Wave (See Figure 2) Single Pulse Energy Range (Note 1) 0.4 to 23 3.5 to 75 70 to 160 J Operating Ambient Temperature Range (TA) For 10/1000µs Current Wave (WTM) -55 to +125 -55 to +125 -55 to +125 ºC Storage Temperature Range (TSTG) -55 to +150 -55 to +150 -55 to +150 ºC RA Series Repetitive Surge Capability for 8mm Parts V82RA8 - V430RA8 10 3 10 4 10 5 10 6 10 10 2 50 20 10 200 10 2 100 50 20 10 2 1 20 100 1,000 1 20 10,000 FIGURE 11. SURGE CURRENT RATING CURVES FOR V82RA8 - V430RA8 10 2 200 10 3 100 10 4 50 10 5 4,000 2,000 10 3 10 4 10 5 10 6 20 3,000 V82RA8 - V430RA8 MAXIMUM 1,000 CLAMPING VOLTAGE MODEL SIZE 5 x 8mm 1 2 82 TO 430VN(DC) RATING 500 oC TA = -55o C TO 125 10 200 10 2 5 10 2 3 10 10 4 10 5 10 6 1,000 500 V18RA16 - V68RA16 10 3 200 4 10 100 10 5 2,000 1 10 6 V240RA16 V220RA8 V200RA8 100 V430RA16 50V390RA16 1,000 900 800 700 600 500 20 V360RA16 400 V270RA16 10 100 1,000 300 5 IMPULSE DURATION (μs) V180RA16 200 V150RA16 SURGE CURRENT RATING CURVES FOR V120RA16 2 INDEFINITE V200RA22 - V43 10 2,000 V18RA16 10 6 - V68RA16 SURGE CURRENT (A) 100 90 80 70 60 100 1,000 50 IMPULSE DURATION (μs) 40 50 10 500 10 1 Repetitive Surge Capability for 16mm Parts 2 V24RA22 - V36RA22 5,000 MAXIMUM PEAK VOLTS (V) MAXIMUM 2,000CLAMPING VOLTAGE 18 TO 68VN(DC) 1 RATING o C TO 125 o C 1,000 TA = -55 2 500 10 200 10 2 100 SURGE CURRENT (A) MAXIMUM PEAK VOLTS (V) FINITE 200 SURGE CURRENT (A) V18RA16 - V68RA16 10 2 10,000 10,000 2,000 1,000 1,000 IMPULSE DURATION (μs) FIGURE 12. SURGE CURRENT RATING CURVES FOR V18RA16 - V68RA16 1 Maximum Clamping 2 Parts V82RA16 - V430RA16 Voltage for 16mm 300 100 IMPULSE DURATION (μs) Figure 7 400 INDEFINITE 5 INDEFINITE 2 10 3 10 4 5 10600 10 6 500 V18RA16 - V68RA16 10 3 10 4 10 5 10 6 10 50 1,000 V82RA8 2 20 500 INDEFINITE 10 10 SURGE CURRENT (A) 5 1 2 500 SURGE CURRENT (A) SURGE CURRENT (A) 100 V82RA8 - V430RA8 2 500 200 1,000 1 1,000 SURGE CURRENT (A) 2,000 5 200 10 3 10 4 10 5 10 6 10 2 100 V68RA16 20 2 50 V56RA16 2 1 V47RA16 10 10,000 20 10,000 INDEFINITE 20 20 100 1,000 V39RA16 5 INDEFINITE V33RA16 IMPULSE DURATION (μs) 10 V27RA16 SURGE CURRENT RATING CURVES FOR 2 FIGURE 14. 30 V22RA16 FIGURE 15. SURGE INDEFINITE RATING CURVES FOR V200R 5 CURRENT V82RA16 - V430RA16 V24RA22 - V36RA22 V18RA16 1 V100RA16 1 V82RA16 100 20 100 1,000 10,000 20 20 100 1,000 10,000 2 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 10 -3 10 -1 10 0 10 1 10 2 10 3(μs) 10 4 10 -2 IMPULSE DURATION IMPULSE DURATION (μs) PEAK AMPERES (A) PEAK AMPERES (A) 1 Figure 9 Figure 8 20 1,000 FIGURE 11. SURGE CURRENT RATING CURVES FOR FIGURE 12. SURGE CURRENT RATING CURVES FOR 100 FIGURE 6. CLAMPING VOLTAGE FOR V82RA16 - V430RA16 V18RA16 - V68RA16 1,000 10 200 4,000 500 200 100 50 20 10 INDEFINITE 5 3,000 2,000 MAXIMUM CLAMPING VOLTAGE 2 MODEL SIZE 5 x 8mm 10 3 8210 TO 4430VN(DC) RATING TA =10-555o C TO 125 o C 10 10 6 V240RA16 V220RA8 V200RA8 V430RA16 V36RA22 V390RA16 2,000 100 90 80 70 1,000 60 900 800 50 700 600 40 500 V360RA16 400 30 V270RA16 300 V24RA22 1,000 V82RA16 - V430RA16 MAXIMUM CLAMPING VOLTAGE 2 2,000 10 500 10 2 200 10 3 100 10 4 50 10 5 20 10 3,000 1 INDEFINITE 200 TO 430VN(DC) RATING o C TO 125 oC V24RA22 - V36RA22 TA = -55 5,000 10 6 1 2,000 2V430RA22 V390RA22 1,000 10 1,000 900 800 700 600 500 400 SURGE CURRENT (A) 2 24 TO 36VN(DC) RATING o C TO 125-oV430RA16 TA = -55V82RA16 C SURGE CURRENT (A) 2,000 PEAK MAXIMUMMAXIMUM PEAK VOLTS (V)VOLTS (V) SURGE CURRENT (A) 1 MAXIMUM PEAK VOLTS (V) V82RA16 - V430RA16 MAXIMUM CLAMPING VOLTAGE 5,000 300 200 5 500 200 100 50 V270RA22 V240RA22 V200RA22 20 IMPULSE DURATION (μs) FIGURE 11. SURGE CURRENT RATING CURVES 10,000 V82RA8 - V430RA8 5,000 1 2 V200RA22 10 2,000 V82RA16 - V430RA16 1,000 500 10 2 3 10 10 4 200 10 5 6 10100 50 20 10 INDEFINITE 5 SURGE CURRENT (A) 4,000 300 SURGE CURRENT (A) FIGURE 5. CLAMPING VOLTAGE FOR V18RA16 - V68RA16 V82RA8 - V430RA8 2 10 2,000 10 3 2 10 4 1,000 10 510 10 6 500 10 2 200 10 3 100 10 4 50 10 5 1 20 10 INDEF 10 20 V180RA16 2 100 -3 200 -3 -2 -1 0 1 2 3 4 10V150RA16 10 -1 10 0 10 1 10 2 1023 10 4 10 -2 5 10 10 10 10 10 10 10 10 5 1 20 100 1,000 10,000 100 1,000 10,000 PEAK AMPERES (A) 20 100 1,000 PEAK AMPERES (A) V120RA16 IMPULSE DURATION (μs) IMPULSE DURATION (μs) 2 (μs) V100RA16 2 IMPULSE DURATION V82RA16 FIGURE 7. CLAMPING VOLTAGE FOR V24RA22 - V36RA22 FIGURE 8. CLAMPING VOLTAGE FOR V200RA22 V430RA22 100 20 20 100 1,000 10,000 FIGURE 13. SURGE CURRENT RATING CURVES-1FOR 0 FIGURE 14. SURGE CURRENT RATING CURVES FOR FIGURE 15. SURGE CURRENT RATING CURVES FOR V2 10 2 10 3 10 -3 10 10 10 1 10 2 10 3 10 -2 10 4 IMPULSE DURATION (μs) V82RA16 - V430RA16 V24RA22 - V36RA22 PEAK AMPERES (A) Figure 11 Pulse Rating Curves Figure 10 FIGURE 6. CLAMPING VOLTAGE FOR V82RA16 - V430RA16 200 1 4,000 100 4 2 10 MAXIMUM CLAMPING VOLTAGE 3,000 10 5 6 200 TO 430VN(DC) RATING 10 50 10 o o TA = -55 C TO 125 C 2,000 10 2 20 10 3 V430RA22 10 V390RA22 1,000 900 FIGURE 13. SURGE CURRENT RATING CURVES FOR V82RA16 - V430RA16 500 V8RA8 - V12RA8 1 200 100 URRENT (A) A16 - V68RA16 URRENT OLTS (V)(A) 2 20 INDEFINITE 50 20 2 10 10 2 10 3 10 4 5 10 6 10 V18RA8 - V68RA8 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/24/20 FIGURE 14. S V TA = -55o C TO 125 o C 500 2 2,000 10 82 TO 430VN(DC) RATING TA = -55o C TO 125 o C 10 3 10 4 10 5 10 6 V430RA16 V390RA16 MAXIMUM PEAK VOLTS (V) 2 10 10 5 10 6 10 200 Metal-Oxide Varistors (MOVs)V240RA16 10 V220RA8 100 V200RA8 200 SURGE CURRENT (A) MAXIMUM PEAK VOLTS (V) 300 1,000 900 800 700 600 500 V360RA16 400 V270RA16 300 SURGE CURRENT (A) 400 200 10 2 100 Low 50Profile / Application Specific Varistors > RA Series 100 90 80 70 60 50 40 V68RA16 V56RA16 V47RA16 V39RA16 V33RA16 V27RA16 30 V22RA16 V18RA16 Maximum Clamping Voltage for 22mm 20 -3 10 10 -2 10 -1 10 0 10 1 PEAK AMPERES (A) V24RA22 - V36RA22 20 10 5 INDEFINITE V180RA16 V150RA16 V120RA16 1 V100RA16 1,000 20 100 10,000 V82RA16 Parts 100Repetitive Surge Capability for IMPULSE-3DURATION (μs) -1 2 3 -2 0 10 10 10 10 10 10 1 10 2 10 FIGURE 11. SURGE CURRENT RATING CURVESPEAK FORAMPERES (A) V24RA22 - V36RA22 50 20 10 5 200 2 FIGURE 5. CLAMPING VOLTAGE FOR V18RA16 - V68RA16 INDEFINITE 2 1 20 22mm Parts 10 3 10 4 100 1,000 IMPULSE DURATION (μs) FIGURE 12. SURGE CURRENT RATING CURVES F V82RA8 -FIGURE V430RA8 V18RA16 - V68RA16 6. CLAMPING VOLTAGE FOR V82RA16 - V430RA16 4,000 5,000CLAMPING VOLTAGE 2,000 CLAMPING VOLTAGE MAXIMUM MAXIMUM 1 1 3,000 2 V82RA16 - V430RA16 V24RA22 - V36RA22 200 TO 430VN(DC) RATING 24 TO 36VN(DC) RATING 2 1,000 o o 2,000 TA = -55o C TO10125 o C 200 TA = -55 C TO 125 C 2,000 2,000 1,000 10 2 3 4,000 1,000 10 500 10 6 1 10 2 1 V18RA16 MAXIMUM CLAMPING VOLTAGE 10 2- V68RA16 V82RA8 - V430RA8 4 10 3 1,000 MODEL500 SIZE 5 x 8mm 500 10 5 4 3,000 10 3 10 200 10V430RA22 10 6 82 TO 430VN(DC) RATING 2 5 10 500 V390RA22 1,000 10 6 TA = -55o C TO 125 o C 100 10 900 200 200 10 2 4 2,000 10 3 10 10 100 90 800 10 4 80 200 700 V240RA16 5 100 10 5 10 100 600 50 10 2 70 V220RA8 10 650 100 500 60 V200RA8 50 V36RA22 V430RA16 1,000 400 900 V390RA16 50 50 20 800 20 300 700 40 20 10 600 INDEFINITE INDEFINITE 20 10 V270RA22 V24RA22 500 200 V240RA22 30 V360RA16 10 5 5 400 10 V200RA22 INDEFINITE V270RA16 5 5 INDEFINITE 300 2 2 20 20 100 1,000 10,000 1,000 10,000 100 -3 -3 V180RA16 10 0 100 10 1 10 2 10 3 10 4 10 -2 20 10 -1 10 10 -1 10 0 10 1 10 2 10 3 10 -2 10 4 20010 2 2 IMPULSE IMPULSE V150RA16 PEAK AMPERES (A) DURATION (μs) PEAK AMPERES (A) DURATION (μs) Figure 12V120RA16 1 1 Figure 13 20 CURVES FOR 100 1,000 10,000 FIGURE 13.VOLTAGE SURGE RATING FIGURE 14. SURGE CURRENT RATING CURVES FOR FIGURE 7.1,000 CLAMPING FORV82RA16 V24RA22 - V36RA22 FIGURE 8. CLAMPING VOLTAGE FOR V200RA22 - V430RA22 20 100 10,000CURRENT V100RA16 IMPULSE DURATION (μs) V82RA16 - V430RA16 V24RA22 - V36RA22 IMPULSE 100 DURATION (μs) 2 3 -3 -2 -1 0 1 2 3 4 10 10 10 10 10 10 10 10 10 10 FIGURE 11. SURGE CURRENT- V430RA22 RATING CURVES FORPEAK AMPERES (A) FIGURE 12. SURGE CURRENTV200RA22 RATING CURVES FOR - V430RA22 V200RA22 V82RA8 - V430RA8 V18RA16 - V68RA16 500 200 16 - V68RA16 FIGURE 6. CLAMPING VOLTAGE FOR V82RA16 - V430RA16 V8RA8 V12RA8 V18RA8 - V68RA8 1 1 100 2 10 4 5 4,000 200 10 4 5 10,000 2 2,000 10 6 MAXIMUM CLAMPING VOLTAGE 10 6 1 1 V82RA16 - V430RA16 V200RA22 - V430RA22 3,000 V24RA22 - V36RA22 2 10 10200 TO 2 50 5,000 430VN(DC) RATING10 10 100 10 1,000 o C TO 125 o C T2A = -5510 2 10 2 3 2,000 10 2,000 10 10 500 10 6 3 50 20 10 4 10 2 1,000 10 3 10 4 10 3 10 5 5 20 3 10 200 10 6 500 10 V430RA22 10 10 6 V390RA22 1,000 10 900 5 100 10 4 200 800 700 5 100 5 50 10 600 50 500 2 2 400 INDEFINITE 20 20 1 1 INDEFINITE 300 INDEFINITE 10 10 INDEFINITE 0.5 V270RA22 0.5 5 200 5 V240RA22 V200RA22 2 0.2 0.2 2 20 100 1,000 10,000 20 100 1,000 10,000 1 20 100 1,000 10,000 1,000 10,000 100 2 3 4 (μs) IMPULSE DURATION (μs) 20 IMPULSE DURATION 100 1,000 10,000 -3 -2 -1 0 1 2 3 4 10 10 10 10 10 10 10 10 10 10 IMPULSE DURATION (μs) N (μs) IMPULSE DURATION (μs) PEAK AMPERES (A) Figure 15 2,000 FIGURE 8. CLAMPING VOLTAGE FOR V200RA22 - V430RA22 V8RA8 - V12RA8 V24RA22 - V36RA22 2 10 SURGE CURRENT (A) 100 SURGE CURRENT (A) FIGURE 10. SURGE CURRENT RATING CURVES FOR FIGURE V18RA8 15. SURGE CURRENT RATING CURVES FOR V200RA22 - V430RA22 - V68RA8 10 5 10 6 10 10 5 2 INDEFINITE 1 0.5 10,000 0.2 20 100 1,000 IMPULSE DURATION (μs) 100 50 20 IN 10 20 FIGURE 15. SURG 10 3 20 200 2 10 2 50 500 1 NOTE: If pulse ratings are exceeded, a shift of VN(DC) (at specified current) of more than ±10% could result. This type of shift, which normally results in a decrease of VN(DC), may result in the device not meeting the original 500 published specifications, but it does not prevent the device from continuing to function, and to provide ample V18RA8 - V68RA8 1 protection. 4 200 1,000 5 SURGE CURRENT (A) SURGE CURRENT (A) SURGE CURRENT (A) MAXIMUMSURGE PEAK VOLTS (V) (A) CURRENT RA8 - V12RA8 9. SURGE CURRENT RATING CURVES FOR FigureFIGURE 14 FIGURE 14. SURGE CURRENT RATING CURVES FOR 1 5,000 SURGE CURRENT (A) MAXIMUM PEAK VOLTS (V) SURGE CURRENT (A) 10,000 Pulse Rating Curves G FOR 22CURVES - V36RA22 ES FOR SURGE CURRENT (A) MAXIMUM PEAK MAXIMUM PEAK VOLTS (V) VOLTS (V) 300 10,000 FIGURE 10. SURGE CURRENT RATING CURVES FOR V18RA8 - V68RA8 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/24/20 Metal-Oxide Varistors (MOVs) Low Profile / Application Specific Varistors > RA Series Wave Solder Profile Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 secs Average ramp–up rate (Liquidus Temp (TL) to peak 5°C/second max TS(max) to TL - Ramp-up Rate Reflow 5°C/second max - Temperature (TL) (Liquidus) 217°C - Temperature (tL) 60 – 150 seconds Peak Temperature (TP) 250+0/-5°C Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate 5°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 260°C Lead–free Profile 300 Maximum Wave 260C 250 TEMPERATURE (ºC) Pb – Free assembly Reflow Condition 200 150 100 50 0 0 0.5 1 Figure 16 1.5 2 2.5 3 3.5 4 TIME(MINUTES) Non Lead–free Profile 300 Maximum Wave 240C TEMPERATURE (ºC) 250 200 150 100 50 0 0 0.5 1 Figure 17 Physical Specifications Operating/Storage Temperature Humidity Aging +85°C, 85% RH, 1000 hours, +/-10% Voltage Lead Material Soldering Characteristics Thermal Shock +85°C to -40°C 10 times, +/-10% Voltage Insulating Material Solvent Resistance MIL–STD–202, Method 215 Moisture Sensitivity Level 1, J-STD-020 Device Labeling 2 2.5 3 3.5 4 TIME(MINUTES) Environmental Specifications -55°C to +125°C / -55°C to +150°C 1.5 Tin–Coated Solderability per MIL–STD–202, Method 208 Cured, flame retardant epoxy polymer meets UL94V–0 requirements. Marked with LF, voltage, amperage rating, and date code. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/24/20 Metal-Oxide Varistors (MOVs) Low Profile / Application Specific Varistors > RA Series Product Dimensions (mm) D MAX Symbol Y A (max.) n MIN A MAX SEA TING PLANE D (max.) e±1 5.0 MIN (0.197 MIN) X E (max.) n (max.) Øb ±0.05 ( 0.002) Øb ± 0.05 Weight (typical) X E MAX Z MIN Y (Typ.) 0.5 MAX OFFSET (0.020 MAX) e 1.0 ( 0.039) Z (min.) RA8 Series 8.85 (0.348) 11.45 (0.450) 5 (0.197) 5.2 (0.205) 0.7 (0.027) 0.635 (0.025) 1 Gram 2.2 (0.087) 3.1 -/+ 0.5 (0.122 -/+ 0.02) 0.4 (0.015) RA16 Series 15.1 (0.594) 19.7 (0.776) 7.5 (0.295) 6.3 (0.248) 0.7 (0.027) 0.81 (0.032) 3.4 Grams 2.2 (0.087) 6 -/+ 1 (0.236 -/+ 0.04) 0.8 (0.031) RA22 Series 19.1 (0.752) 25.5 (1.004) 7.5 (0.295) 6.3 (0.248) 0.7 (0.027) 0.81 (0.032) 4.4 Grams 4.4 (0.173) 8.9 -/+ 1 (0.35 -/+ 0.04) 0.8 (0.031) NOTES: Dimensions are in mm, with dimensions in inches in parentheses. Inches for reference only. Part Numbering System The RA Series is supplied in bulk pack. V 200 RA 16 X2749 Littelfuse Varistor Nominal Varistor Voltage OPTIONAL SUFFIX: X2749: Lead-Free and RoHS Compliant Option Device Size Series Designator Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/24/20