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NV73
metal oxide varistor
EU
features * Multilayer structure * High surge current * Protector against static electricity, switching and incoming surges * Marking: Black body color with no marking * Products with lead-free terminations meet EU RoHS requirements. Pb located in glass material, electrode and varistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC
dimensions and construction
NV73A 1H & 1E W L
NEW
Type d
(Inch Size Code)
d
L .024.001 (0.60.03) .023.004 (1.00.1) .063.006 (1.60.15) .079.008 (2.00.2) .126.008 (3.20.2) .126.008 (3.20.2) .177.008 (4.50.2) .224.008 (5.70.2)
Dimensions inches (mm) W t .012.001 (0.30.03) .02.004 (0.50.1) .031.006 (0.80.15) .049.008 (1.250.2) .063.008 (1.60.2) .098.008 (2.50.2) .126.008 (3.20.2) .197.008 (5.00.2) .012.001 (0.30.03) .023 max. (0.6 max.) .031.006 (0.80.15) .051 max. (1.3 max.) .065 max. (1.65 max.) .059 max. (1.5 max.) .079 max. (2.0 max.) .098 max. (2.5 max.)
d .004 min. (0.1 min.) .01.006 (0.250.15) .016 (0.4
+.006 -.008 +0.15) -0.2
Sn Plating Ni Plating Varistor Element Inner Side Electrode Inner Electrode
1H (0201) 1E (0402) 1J (0603) 2A (0805) 2B (1206)
t
.02.010 (0.50.25) .02 (0.5
+.014 -.010 +0.35 ) -0.25
NV73 W t d Protective Coating
L 2E (1210) Solder Plating d
NEW
.020.008 (0.50.2) .020 (0.5 .020 (0.5
+.001 -.004 +0.3) -0.1 +.001 -.004 +0.3) -0.1
2J (1812) 2L (2220)
ordering information
NV73 Type A Energy Code A B C L Capacitance Type L: Low Capacitance (1E only) 1J Size 1H: 0201 1E: 0402 1J: 0603 2A: 0805 2B: 1206 2E: 1210 2J: 1812 2L: 2220 T Termination Material T: Sn TE Packaging TBM: 2mm press paper (1H: 15,000 pieces/reel) TP: 2mm pitch paper (1E: 10,000 pieces/reel) TE: 7" embossed plastic (1J, 2A, 2B: 2,500 pieces/reel; 2J, 2L: 1,000 pieces/reel 2E: 2,000 pieces/reel) 8R2 Varistor Voltage 8.2V 8R2 18V 18 "R" indicates decimal on value <10
For further information on packaging, please refer to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
2/27/08
KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com
187
circuit protection
NV73
metal oxide varistor applications and ratings
Part Designation
circuit protection
Reference Varistor Voltage @ 1mA nom. (Range) Vc 12 (10 - 15.6) 8 (6.4 - 9.6) 18 (16.2 - 19.8) 12 (10 - 14) 21 (18 - 24) 28 (24 - 32) 120 (90 - 150) 8.2 (6.8 - 9.8) 12 (10 - 14.4) 15 (12.5 - 18) 18 (16 - 20) 20 (18 - 22) 22 (19 - 24) 24 (21.8 - 26.5) 27 (25 - 32) 8.2 (6.8 - 9.8) 12 (10 - 14.4) 15 (12.5 - 18) 18 (16 - 20) 20 (18 - 22) 22 (19 - 24) 24 (21.8 - 26.5) 27 (25 - 32) 33 (30 - 39) 39 (37 - 47) 47 (45 - 54) 8.2 (6.8 - 9.8) 12 (10 - 14.4) 15 (12.5 - 18) 18 (16 - 20) 20 (18 - 22) 22 (19 - 24) 24 (21.8 - 26.5) 27 (25 - 32) 33 (30 - 39) 8.2 (6.8 - 9.8) 12 (10 - 14.4) 15 (12.5 - 18) 18 (16 - 20) 20 (18 - 22) 22 (19 - 24) 24 (21.8 - 26.5) 27 (25 - 32) 33 (30 - 39) 39 (37 - 47) 47 (45 - 54) 56 (52 - 62)
Clamping Voltage VP 35 20 35 30 50 65
350(1C=0.5A)
IP
Maximum Peak Current IP (A) @ 8/20 microsecond (2 pulses) 1 20
Maximum Energy E (J) 0.01 0.05 0.03 0.005
Maximum Allowable Voltage a.c rms (V) -- 4.2 6.1 7.6 9.1 10.6 12.0 4.2 6.1 7.6 9.1 10.6 12.0 14.0 17.0 4.2 6.1 7.6 9.1 10.6 12.0 14.0 17.0 20.0 25.0 30.0 4.2 6.1 7.6 9.1 10.6 12.0 14.0 17.0 20.0 4.2 6.1 7.6 9.1 10.6 12.0 14.0 17.0 20.0 25.0 30.0 35.0
Maximum Allowable Voltage d.c (V) 6.5 5.5 14.0 5.5 14.0 18.0 6.0 8.6 10.8 12.8 15.0 16.5 18.0 22.0 6.0 8.6 10.8 12.8 15.0 16.5 18.0 22.0 26.0 31.0 38.0 6.0 8.6 10.8 12.8 15.0 16.5 18.0 22.0 26.0 6.0 8.6 10.8 12.8 15.0 16.5 18.0 22.0 26.0 31.0 38.0 45.0
Operating Temp. Topt (C)
Storage Temp. Tstg (C)
NV73A1HTTBM12 NV73A1ETTP8 NV73A1ETTP18 NV73AL1ETTP12 NV73AL1ETTP21 NV73AL1ETTP28 NV73AL1ETTP120 NV73A1JTTE8R2 NV73A1JTTE12 NV73A1JTTE15 NV73A1JTTE18 NV73A1JTTE20 NV73A1JTTE22 NV73A1JTTE24 NV73A1JTTE27 NV73A2ATTE8R2 NV73A2ATTE12 NV73A2ATTE15 NV73A2ATTE18 NV73A2ATTE20 NV73A2ATTE22 NV73A2ATTE24 NV73A2ATTE27 NV73A2ATTE33 NV73A2ATTE39 NV73A2ATTE47 NV73B2ATTE8R2 NV73B2ATTE12 NV73B2ATTE15 NV73B2ATTE18 NV73B2ATTE20 NV73B2ATTE22 NV73B2ATTE24 NV73B2ATTE27 NV73B2ATTE33 NV73C2ATTE8R2 NV73C2ATTE12 NV73C2ATTE15 NV73C2ATTE18 NV73C2ATTE20 NV73C2ATTE22 NV73C2ATTE24 NV73A2BTTE27 NV73A2BTTE33 NV73A2BTTE39 NV73A2BTTE47 NV73A2BTTE56
--
5 2 0.5
21 29 35 37 40 42 46 49 16 22 27 29 33 39 42 50 60 72 86 18 22 30 32 36 40 42 58 66 16 22 28 32 35 40 42 55 60 72 85 100
2A
30
0.1
10
0.01 0.03 0.04
20 1A
0.05 0.06 0.07 0.12 0.14 0.16 0.03 0.05 0.07 0.08 0.09 0.11 0.12 0.24 0.25 0.04 0.09 0.11 0.13 0.14 0.17 0.18 0.13 0.15 0.18 0.22 0.26
-40C to +85C
-40C to +125C
25 20
2A
35
50 25
2A 50
2A
40
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/06/09
188
KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com
NV73
metal oxide varistor applications and ratings (continued)
Part Designation NV73B2BTTE8R2 NV73B2BTTE12 NV73B2BTTE15 NV73B2BTTE18 NV73B2BTTE20 NV73B2BTTE22 NV73B2BTTE24 NV73B2BTTE27 NV73C2BTTE8R2 NV73C2BTTE12 NV73C2BTTE15 NV73C2BTTE18 NV73C2BTTE20 NV73C2BTTE22 NV73C2BTTE24 NV73C2BTTE27 NV73A2ETTE15 NV73A2ETTE18 NV73A2ETTE22 NV73A2ETTE24 NV73A2ETTE27 NV73A2ETTE33 NV73A2ETTE39 NV73A2ETTE47 NV73A2ETTE56 NV73A2ETTE82 NV73A2ETTE100 NV73A2ETTE110 NV73A2JTTE12 NV73A2JTTE15 NV73A2JTTE18 NV73A2JTTE22 NV73A2JTTE24 NV73A2JTTE27 NV73A2JTTE33 NV73A2JTTE39 NV73A2JTTE47 NV73A2JTTE56 NV73A2JTTE68 NV73A2JTTE82 NV73A2JTTE100 NV73A2JTTE110 NV73A2JTTE150 NV73B2JTTE15 NV73B2JTTE18 NV73B2JTTE22 NV73B2JTTE24 NV73B2JTTE27 NV73B2JTTE33 Reference Varistor Voltage @ 1mA nom. (Range) Vc 8.2 (6.8 - 9.8) 12 (10 - 14.4) 15 (12.5 - 18) 18 (16 - 20) 20 (18 - 22) 22 (19 - 24) 24 (21.8 - 26.5) 27 (25 - 32) 8.2 (6.8 - 9.8) 12 (10 - 14.4) 15 (12.5 - 18) 18 (16 - 20) 20 (18 - 22) 22 (19 - 24) 24 (21.8 - 26.5) 27 (25 - 32) 15 (12.8 - 17.3) 18 (15.3 - 20.7) 22 (19.8 - 24.2) 24 (21.6 - 26.4) 27 (24.3 - 29.7) 33 (29.7 - 36.3) 39 (35.1 - 42.9) 47 (42.3 - 51.7) 56 (50.4 - 61.6) 82 (73.8 - 90.2) 100 (90.0 - 110.0) 110 (99.0 - 121.0) 12 (10.2 - 13.8) 15 (12.8 - 17.3) 18 (16.2 - 19.8) 22 (19.8 - 24.2) 24 (21.6 - 26.4) 27 (24.3 - 29.7) 33 (29.7 - 36.3) 39 (35.1 - 42.9 47 (42.3 - 51.7) 56 (50.4 - 61.6 68 (61.2 - 74.8) 82 (73.8 - 90.2) 100 (90 - 110) 110 (99 - 121) 150 (135 - 165) 15 (12.8 - 17.3) 18 (15.3 - 20.7) 22 (19.8 - 24.2) 24 (21.6 - 26.4) 27 (24.3 - 29.7) 33 (29.7 - 36.3) Clamping Voltage VP 16 22 28 32 35 40 42 52 15 21 27 29 31 35 38 48 30 34 39 39 44 54 65 77 90 135 165 180 27 32 35 41 44 49 54 65 77 90 110 135 165 180 248 32 35 41 44 49 54 IP Maximum Peak Current IP (A) @ 8/20 microsecond (2 pulses) 30 Maximum Energy E (J) 0.03 0.07 0.09 0.1 0.11 0.12 0.14 0.16 0.06 0.1 0.13 0.15 0.17 0.19 0.2 0.24 1.0 1.2 1.4 1.4 1.7 1.9 1.7 2.0 2.0 1.2 1.4 1.4 0.9 1.2 1.4 1.6 1.7 2.0 2.5 2.9 3.5 4.2 4.8 4.5 5.8 5.8 5.8 1.8 1.9 2.3 2.3 2.7 3.0 Maximum Allowable Voltage a.c rms (V) 4.2 6.1 7.6 9.1 10.6 12.0 14.0 17.0 4.2 6.1 7.6 9.1 10.6 12.0 14.0 17.0 8.0 11.0 12.0 14.0 17.0 20.0 25.0 30.0 35.0 50.0 60.0 70.0 6.0 8.0 11.0 12.0 14.0 17.0 20.0 25.0 30.0 35.0 40.0 50.0 60.0 70.0 95.0 8.0 11.0 12.0 14.0 17.0 20.0 Maximum Allowable Voltage d.c (V) 6.0 8.6 10.8 12.8 15.0 16.5 18.0 22.0 6.0 8.6 10.8 12.8 15.0 16.5 18.0 22.0 11.0 14.0 16.5 18.0 22.0 26.0 30.0 38.0 45.0 65.0 85.0 90.0 9.0 11.0 14.0 16.5 18.0 22.0 26.0 30.0 38.0 45.0 56.0 65.0 85.0 90.0 127.0 11.0 14.0 16.5 18.0 22.0 26.0 Operating Temp. Topt (C) Storage Temp. Tstg (C)
2A 50
40
-40C to +85C
-40C to +125C
2A 70
400
250 -- 200
500
-50C to +125C
-50C to +150C
400 300
800
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/06/09
KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com
189
circuit protection
NV73
metal oxide varistor applications and ratings (continued)
Part Designation
circuit protection
Reference Varistor Voltage @ 1mA nom. (Range) Vc 39 (35.1 - 42.9) 47 (42.3 - 51.7) 56 (50.4 - 61.6) 12 (10.2 - 13.8) 15 (12.8 - 17.3) 18 (16.2 - 19.8) 22 (19.8 - 24.2) 24 (21.6 - 26.4) 27 (24.3 - 29.7) 33 (29.7 - 36.3) 39 (35.1 - 42.9) 47 (42.3 - 51.7) 56 (50.4 - 61.6) 68 (61.2 - 74.8) 100 (90 - 110) 110 (99 - 121) 15 (12.8 - 17.3) 18 (15.3 - 20.7) 22 (19.8 - 24.2) 24 (21.6 - 26.4) 27 (24.3 - 29.7) 33 (29.7 - 36.3) 39 (35.1 - 42.9) 47 (42.3 - 51.7) 56 (50.4 - 61.6) 82 (73.8 - 90.2)
Clamping Voltage VP 65 77 90 28 33 36 41 45 48 57 65 77 90 110 165 180 33 36 41 45 48 57 65 77 90 135
IP
Maximum Peak Current IP (A) @ 8/20 microsecond (2 pulses) 800
Maximum Energy E (J) 3.7 4.2 4.2 1.9 2.3 2.7 2.9 3.1 3.8 4.3 5.5 6.3 7.7 8.8 6.8 6.8 4.2 5.4 5.8 5.8 7.2 7.8 9.6 12.0 7.7 5.6
Maximum Allowable Voltage a.c rms (V) 25.0 30.0 35.0 6.0 8.0 11.0 12.0 14.0 17.0 20.0 25.0 30.0 35.0 40.0 60.0 70.0 8.0 11.0 12.0 14.0 17.0 20.0 25.0 30.0 35.0 50.0
Maximum Allowable Voltage d.c (V) 30.0 38.0 45.0 9.0 11.0 14.0 16.5 18.0 22.0 26.0 30.0 38.0 45.0 56.0 85.0 90.0 11.0 14.0 16.5 18.0 22.0 26.0 30.0 38.0 45.0 65.0
Operating Temp. Topt (C)
Storage Temp. Tstg (C)
NV73B2JTTE39 NV73B2JTTE47 NV73B2JTTE56 NV73A2LTTE12 NV73A2LTTE15 NV73A2LTTE18 NV73A2LTTE22 NV73A2LTTE24 NV73A2LTTE27 NV73A2LTTE33 NV73A2LTTE39 NV73A2LTTE47 NV73A2LTTE56 NV73A2LTTE68 NV73A2LTTE100 NV73A2LTTE110 NV73B2LTTE15 NV73B2LTTE18 NV73B2LTTE22 NV73B2LTTE24 NV73B2LTTE27 NV73B2LTTE33 NV73B2LTTE39 NV73B2LTTE47 NV73B2LTTE56 NV73B2LTTE82
1000
--
-50C to +125C
-50C to +150C
1200
1000
Maximum allowable voltage - the maximum sinusoidal RMS voltage or maximum DC voltage which can be applied continuously E: Maximum energy - the maximum energy within the varistor voltage change of 10% when a single impulse of 2m sec. is applied IP: Maximum peak current - the maximum peak current within the varistor voltage change of 10% when a single standard impulseof 8/20 sec. is applied two times with an interval of 5 min. Topt: Operating temperature - Ambient temperature range when the device is operating Tstg: Storage temperature - Temperature range without causing the device any failure
environmental applications Performance Characteristics
Parameter Varistor Voltage Solderability Resistance to Solder Heat Rapid Change of Temperature Maximum Peak Current Maximum Energy High Temperature Life with d.c. Bias Low Temperature Life with d.c. Bias*** High Temperature Life with a.c. Bias** High Temperature & High Humidity Life with d.c. Bias Capacitance* High Temperature Storage Life Low Temperature Storage Life
* 1H, 1E ** 1J, 2A, 2B *** 2E, 2J, 2L
1/07/09
Requirement Within specified tolerance 95% coverage minimum 10% 10% 10% 10% 10% 10% 10% 10% Typical 10% 10%
Test Method Voltage between terminals when 1mA is flowed 230C 5C, 4 seconds 1 second; 235C 5C, 4 seconds 1 second*** 260C 5C, 10 seconds 0.5 second*; 270C 5C, 3 seconds 0.5 second**; 260C 5C, 4 seconds 1 second*** -40C (30 minutes), +125C (30 minutes), 30 cycles; 5 cycles*** A single standard impulse of 8/20 seconds, positive/negative applied once each; A single standard impulse of 8/20 seconds, 100pluse, 30 second interval*** A single standard impulse of 10/1000s, once*; A single standard impulse of 2ms, once**; A single standard impulse of 10/1000s, 100pluse, 90 second interval*** 85C 5C, 1000h, Load: Maximum allowable circuit voltage (d.c.); 125C 5C, 1000h, Load: Maximum allowable circuit voltage (d.c.)*** -50C 5C, 1000h, Load: Maximum allowable circuit voltage (d.c.) 85C 5C, 1000h, Load: Maximum allowable circuit voltage (Va.c.r.m.s.) 40C 5C, 95% RH, 500h, Load: Maximum allowable voltage (d.c.) 1kHz: Others, 1MHz: Varistor voltage 120V 125C 5C, 1000h; 150C 5C, 1000h*** -40C 5C, 1000h; -50C 5C, 1000h***
For Voltage Current Curves Graphs see Terms & Definitions. Additional environmental applications can also be found at www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
190
KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com

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