KOA SPEER ELECTRONICS, INC. SS-237 R3 W NESurface Mount Metal Oxide Varistors AHA 5/7/04 CERTIFIED NV73 Type 1. General ■ Multilayer structure ■ High surge current ■ Protector against static electricity, switching and incoming surges 2. Features ■ Chip type structure suitable for surface mount ■ Compact package with large withstanding surge capability ■ Symmetrical V-I characteristics make surge absorption possible in either direction 3. Dimensions W Table 1 Dimensions - inches (mm) L W H Part L H P P 1J (0603) 0.063±0.006 (1.60±0.15) 0.031±0.006 (0.80±0.15) 0.031±0.006 (0.80±0.15) +0.006 0.016±... .. -0.008 +0.15 (0.40± -0.2 ) 2A (0805) 0.079±0.008 (2.00±0.20) 0.049±0.008 (1.25±0.20) 0.051 Max (1.30 Max) 0.02±0.010 (0.50±0.25) 2B (1206) 0.126±0.008 (3.20±0.20) 0.063±0.008 (1.60±0.20) 0.065 Max (1.65 Max) +0.014 0.02±... .. -0.010 (0.50±+0.35 -0.25 ) 4. Ordering and Specifying Information NV73 A 1J T TE 8R2 Type Energy Code Size Termination Material Packaging Varistor Voltage A B C 1J: 0603 2A: 0805 2B: 1206 T: Sn TE: 7" Embossed Plastic 2,500 pcs/reel 8.2V 8R2 18V 18 “R” indicates decimal on value <10Ω PAGE 1 OF 8 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ 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. KOA SPEER ELECTRONICS, INC. SS-237 R3 5. Standard Applications Reference Maximum Maximum Capacitance Varistor Voltage Clamping Peak Current Typ. Energy @ 1mA Voltage IP IP (A) @ 8/20 C (1k to 1MHz) E microsecond nom. (Range) VP (pF) (J) (2 pulses) Vc Part Designation NV73A1J*TE8R2 NV73A1J*TE12 NV73A1J*TE15 NV73A1J*TE18 NV73A1J*TE20 NV73A1J*TE22 NV73A1J*TE24 NV73A1J*TE27 NV73A2A*TE8R2 NV73A2A*TE12 NV73A2A*TE15 NV73A2A*TE18 NV73A2A*TE20 NV73A2A*TE22 NV73A2A*TE24 NV73A2A*TE27 NV73A2A*TE33 NV73A2A*TE39 NV73A2A*TE47 NV73B2A*TE8R2 NV73B2A*TE12 NV73B2A*TE15 NV73B2A*TE18 NV73B2A*TE20 NV73B2A*TE22 NV73B2A*TE24 NV73B2A*TE27 NV73B2A*TE33 NV73C2A*TE8R2 NV73C2A*TE12 NV73C2A*TE15 NV73C2A*TE18 NV73C2A*TE20 NV73C2A*TE22 NV73C2A*TE24 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) 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 2A 30 0.1 10 0.01 0.03 1A 370 290 270 230 180 160 140 100 400 80 0.04 20 0.05 20 1A 25 20 2A 35 50 25 2A 50 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 0.18 400 80 1000 200 1000 300 Maximum Maximum Peak Allowable Allowable Varistor Energy Current Operating Storage Voltage Voltage Temp. Temp. (J) (8/20µs) A Topt (°C) Tstg (°C) a.c rms Voltage (V) d.c (V) (2 pulses) (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 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 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 8.2 - 27 0.1 30 -40°C to +85°C 4.2 - 47 0.01 0.16 10/20/25 4.2 - 47 0.01 0.16 10/20/25 4.2 - 33 0.02 0.25 20/35/50 4.2 - 24 0.02 0.18 25/50 -40°C to +125°C * Add termination material character (T) 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 impulse of 8/20µ 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 PAGE 2 OF 8 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ 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. KOA SPEER ELECTRONICS, INC. SS-237 R3 5. Standard Applications (continued) Reference Maximum Maximum Capacitance Varistor Voltage Clamping Peak Current Typ. Energy @ 1mA Voltage IP IP (A) @ 8/20 C (1k to 1MHz) E microsecond nom. (Range) VP (pF) (J) (2 pulses) Vc Part Designation NV73A2B*TE27 NV73A2B*TE33 NV73A2B*TE39 NV73A2B*TE47 NV73A2B*TE56 NV73B2B*TE8R2 NV73B2B*TE12 NV73B2B*TE15 NV73B2B*TE18 NV73B2B*TE20 NV73B2B*TE22 NV73B2B*TE24 NV73B2B*TE27 NV73C2B*TE8R2 NV73C2B*TE12 NV73C2B*TE15 NV73C2B*TE18 NV73C2B*TE20 NV73C2B*TE22 NV73C2B*TE24 NV73C2B*TE27 27 (25 - 32) 33 (30 - 39) 39 (37 - 47) 47 (45 - 54) 56 (52 - 62) 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) 55 60 72 85 100 16 22 28 32 35 40 42 52 15 21 27 29 31 35 38 48 2A 40 30 2A 50 40 2A 70 0.13 0.15 0.18 0.22 0.26 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 0.24 500 100 1000 300 2000 500 Maximum Maximum Peak Allowable Allowable Varistor Energy Current Operating Storage Voltage Voltage Temp. Temp. (J) (8/20µs) A Topt (°C) Tstg (°C) a.c rms Voltage (V) d.c (V) (2 pulses) (V) 17.0 20.0 25.0 30.0 35.0 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 22.0 26.0 31.0 38.0 45.0 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 27 - 56 0.13 0.26 4.2 - 27 0.02 0.16 30/50 4.2 - 27 0.02 0.24 40/70 40 -40°C to +85°C -40°C to +125°C * Add termination material character (T) 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 impulse of 8/20µ 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 PAGE 3 OF 8 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ 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. KOA SPEER ELECTRONICS, INC. SS-237 R3 6. Rating Table Terms Symbol Description Maximum Allowable Voltage – The maximum sinusoidal RMS voltage or maximum DC voltage which can be applied continuously Maximum Energy E The maximum energy within the varistor voltage change of ±10% when a single impulse of 2m sec. is applied Maximum Peak Current The maximum peak current within the varistor voltage change of ±10% when a single standard impulse of 8/20µ sec. is applied in two times with an interval of 5 min. IP Operating Temperature Topt Ambient temperature range while the device is operating Storage Temperature Tstg Temperature range without causing the device any failure 7. Voltage-Current Characteristics NV73A1J (Ta = +25°C) NV73A1J-22 NV73A1J-24 NV73A1J-20 NV73A1J-18 NV73A1J-15 NV73A1J-12 NV73A1J-8R2 PAGE 4 OF 8 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ 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. KOA SPEER ELECTRONICS, INC. SS-237 R3 7. Voltage-Current Characteristics (continued) NV73A2A (Ta = +25°C) NV73A2A-47 NV73A2A-39 NV73A2A-33 NV73A2A-27 NV73A2A-24 NV73A2A-20 NV73A2A-18 NV73A2A-15 NV73A2A-12 NV73A2A-8R2 NV73A2A-4R2 NV73B2A (Ta = +25°C) NV73B2A-33 NV73B2A-27 NV73B2A-24 NV73B2A-22 NV73B2A-18 NV73B2A-15 NV73B2A-12 NV73B2A-8R2 NV73B2A-4R2 PAGE 5 OF 8 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ 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. KOA SPEER ELECTRONICS, INC. SS-237 R3 7. Voltage-Current Characteristics (continued) NV73C2A (Ta = +25°C) NV73C2A-24 NV73C2A-22 NV73C2A-20 NV73C2A-18 NV73C2A-15 NV73C2A-12 NV73C2A-8R2 NV73C2A-4R2 NV73A2B (Ta = +25°C) NV73A2B-56 NV73A2B-47 NV73A2B-39 NV73A2B-33 NV73A2B-27 PAGE 6 OF 8 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ 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. KOA SPEER ELECTRONICS, INC. SS-237 R3 7. Voltage-Current Characteristics (continued) NV73B2B (Ta = +25°C) NV73B2B-27 NV73B2B-24 NV73B2B-22 NV73B2B-20 NV73B2B-18 NV73B2B-15 NV73B2B-12 NV73B2B-8R2 NV73B2B-4R2 NV73C2B (Ta = +25°C) NV73C2B-27 NV73C2B-24 NV73C2B-22 NV73C2B-20 NV73C2B-18 NV73C2B-15 NV73C2B-12 NV73C2B-8R2 NV73C2B-4R2 PAGE 7 OF 8 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ 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. KOA SPEER ELECTRONICS, INC. SS-237 R3 8. Packaging (1) Dimensions of Carrier Tape A H G J Dimensions in inches (mm) t E W D ø C ø D1 B K0 K1 F K Tape A B Ko F J H E G D 0.047±0.004 0.075±0.004 0.051 Max. (1.3 Max.) (1.2±0.1) (1.9±0.1) 0.157±0.004 0.059±0.004 0.157±0.004 0.069±0.004 0.079±0.002 0.138±0.002 0.063±0.004 0.094±0.004 NV73-2A (4.0±0.1) (1.5+0.1/-0.0) (4.0±0.1) (1.75±0.10) (2.0±0.05) (3.5±0.05) (1.6±0.1) (2.4±0.1) 0.063 Max. NV73-2B 0.079±0.004 0.142±0.004 (1.6 Max.) (2.0±0.1) (3.6±0.1) NV73-1J Tape W C t K1 ø K 30° Max. 0.069 Max. (1.75 Max.) NV73-1J NV73-2A 0.315±0.008 0.209±0.004 0.008+0.004 0.067 Max. /-0.002 (5.3±0.1) (8.0±0.2) (1.7 Max.) (0.2+0.1/-.05) NV73-2B (2) Reel dimensions øB øA C Dimensions in inches (mm) W A Series B +0 -0.118 +0 -3 7.09 ± . (ø180 ± +0.004 0 +0.1 0 . ) 2.36 ± . . (ø60 ± ) C W (min) W (max) 0.512 ± 0.008 (13.0 ± 0.2) 0.354 ± 0.012 (9.0 ± 0.3) 0.449 ± 0.039 (11.4 ± 1.0) PAGE 8 OF 8 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ 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.