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Details, datasheet, quote on part number:V12ZA2
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Datasheet text preview:
SEMICONDUCTOR
ZA Series
Radial Lead Metal-Oxide Varistors for Low-to-Medium Voltage Operation
Features
· Recognized as "Transient Voltage Surge Suppressors", UL File #E135010 to Std. 497B · Wide Operating Voltage Range VM(AC)RMS . . . . . . . . . . . . . 4V to 460V · DC Voltage Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V to 615V · 5 Model Sizes Available . . . . . . . . . . . . . . . . . . 5, 7, 10, 14, and 20mm · Radial-Lead Package for Compact Hard-Wired Printed Circuit Board Designs
June 1995
5, 7, 10, 14, 20mm ZA SERIES
· Available in Tape and Reel for Use With Automatic Insertion Equipment
Description
The ZA series of transient voltage surge suppressors are radial-lead varistors designed for use in the protection of low and medium-voltage circuits and systems. Typical applications include motor control, telecom, automotive systems, solenoid, and power supply circuits to protect circuit board components and maintain data integrity. These devices are available in five model sizes: 5mm, 7mm, 10mm, 14mm and 20mm, and feature a wide VDC voltage range of 5.5V to 615V.
Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications chart
ZA SERIES Continuous: Steady State Applied Voltage: AC Voltage Range (VM(AC)RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC Voltage Range (VM(DC)) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transient: Peak Pulse Current (ITM) For 8/20µs Current Wave (See Figure 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single Pulse Energy Range (Note 1) For 10/1000µs Current Wave (WTM). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating Ambient Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage Temperature Range (TSTG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Temperature Coefficient (V) of Clamping Voltage (VC) at Specified Test Current. . . . . . . . . . . . . . Hi-Pot Encapsulation (Isolation Voltage Capability) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301) . Insulation Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 M UNITS
4 to 460 5.5 to 615
V V
50 to 6500 0.1 to 52 -55 to +85 -55 to +125 <0.01 2500
A J
oC oC
%/oC V
Copyright
© Harris Corporation 1995 4-98
File Number
2184.3
Specifications ZA Series
Device Ratings and Specifications (Note 1)
ZA Series Varistors are listed under UL File No. E135010 as a UL recognized component. MAXIMUM RATING (85oC) CONTINUOUS TRANSIENT PEAK ENERGY CURRENT 10 x 1000µs 8 x 20µs WTM (J) 0.1 0.4 0.8 0.14 0.6 1.2 0.17 0.8 1.5 3.5 80 (Note 2) 0.2 0.9 2 4 ITM (A) 50 100 250 50 100 250 100 250 500 1000 2000 100 250 500 1000 2000 100 250 500 1000 2000 100 250 500 1000 2000 2000 100 250 500 1000 2000 6 6 6 9 9 9 14.4 14.4 14.4 14.4 14.4 (Note 3) 18.7 18.7 18.7 18.7 19.2 (Note 3) 23 23 23 23 23 (Note 3) 29.5 29.5 29.5 29.5 29.5 (Note 3) 32 (Note 3) 35 35 35 35 35 VARISTOR VOLTAGE AT 1mA DC TEST CURRENT VNOM MIN (V) 11 11 11 16 16 16 21.6 21.6 21.6 21.6 21.6 26 26 26 26 26 31.1 31.1 31.1 31.1 31.1 38 36.5 36.5 36.5 36.5 40 46 43 43 43 43 VNOM MAX SPECIFICATIONS (25oC) MAXIMUM CLAMPING VOLTAGE 8 x 20µs VC (V) 30 22 20 37 34 30 36 36 36 36 37 43 43 43 43 43 53 53 53 53 50 65 65 65 65 58 63 79 79 76 76 76 IPK (A) 1 2.5 5 1 2.5 5 1 2.5 5 10 20 1 2.5 5 10 20 1 2.5 5 10 20 1 2.5 5 10 20 20 1 2.5 5 10 20 TYPICAL CAPACITANCE f = 1MHz C (pF) 1400 3000 7500 1200 2500 6000 1000 2000 5000 11000 22000 800 1600 4000 9000 15000 600 1300 3000 7000 13000 500 1100 2700 6000 13000 12000 500 1100 2700 6000 12000
VRMS MODEL SIZE DISC DEVICE DIA. (mm) MARKING 5 7 10 5 7 10 5 7 10 14 20 5 7 10 14 20 5 7 10 14 20 5 7 10 14 20 20 5 7 10 14 20 Z08 08Z1 08Z2 Z12 12Z1 12Z2 Z18 18Z1 18Z2 18Z3 18Z40 Z22 22Z1 22Z2 22Z3 24Z50 Z27 27Z1 27Z2 27Z4 27Z60 Z33 33Z1 33Z2 33Z5 33Z70 36Z80 Z39 39Z1 39Z3 39Z6 39Z20 VM(AC) (V) 4 4 4 6 6 6 10 10 10 10 10 14 14 14 14 14 17 17 17 17 17 20 20 20 20 21 23 25 25 25 25 25
VDC VM(DC) (V) 5.5 5.5 5.5 8 8 8 14 14 14 14 14 18 18 18 18
MODEL NUMBER V8ZA05 V8ZA1 V8ZA2 V12ZA05 V12ZA1 V12ZA2 V18ZA05 V18ZA1 V18ZA2 V18ZA3 V18ZA40 V22ZA05 V22ZA1 V22ZA2 V22ZA3 V24ZA50 V27ZA05 V27ZA1 V27ZA2 V27ZA4 V27ZA60 V33ZA05 V33ZA1 V33ZA2 V33ZA5 V33ZA70 V36ZA80 V39ZA05 V39ZA1 V39ZA3 V39ZA6 V39ZA20
18 100 (Note 2) (Note 4) 22 22 22 22 22 26 26 26 26 27 31 31 31 31 31 31 0.25 1 2.5 5 120 (Note 2) 0.3 1.2 3 6 150 (Note 2) 160 (Note 2) 0.3 1.2 3 6 20
4-99
Specifications ZA Series
Device Ratings and Specifications (Note 1) (Continued)
ZA Series Varistors are listed under UL File No. E135010 as a UL recognized component. MAXIMUM RATING (85oC) CONTINUOUS TRANSIENT PEAK ENERGY CURRENT 10 x 1000µs 8 x 20µs WTM (J) 0.4 1.8 4.5 8.8 23 0.5 2.3 5.5 10 30 0.6 3 6.5 13 33 2 4 8 15 2.5 5 10 20 3 6 12 22 33 4 8 15 20 45 ITM (A) 100 250 500 1000 2000 100 250 500 1000 2000 100 250 500 1000 2000 400 1200 2500 4500 400 1200 2500 4500 400 1200 2500 4500 6500 400 1200 2500 4500 6500 42 42 42 42 42 50 50 50 50 50 61 61 61 61 61 73 73 73 73 90 90 90 90 108 108 108 108 108 135 135 135 135 135 VARISTOR VOLTAGE AT 1mA DC TEST CURRENT VNOM MIN (V) 55 52 52 52 52 66 62 62 62 62 80 75 75 75 75 97 91 91 91 117 110 110 110 138 132 132 132 132 173 165 165 165 165 VNOM MAX SPECIFICATIONS (25oC) MAXIMUM CLAMPING VOLTAGE 8 x 20µs VC (V) 93 93 93 93 93 110 110 110 110 110 135 135 135 135 135 135 135 135 145 165 165 165 175 205 205 200 210 210 250 250 250 250 250 IPK (A) 1 2.5 5 10 20 1 2.5 5 10 20 1 2.5 5 10 20 5 10 25 50 5 10 25 50 5 10 25 50 100 5 10 25 50 100 TYPICAL CAPACITANCE f = 1MHz C (pF) 400 800 2000 4500 11000 360 700 1800 3900 10000 300 600 1500 3300 10000 240 500 1100 2500 180 400 900 2000 140 300 750 1700 1500 120 250 600 1400 1000
VRMS MODEL SIZE DISC DEVICE DIA. (mm) MARKING 5 7 10 14 20 5 7 10 14 20 5 7 10 14 20 5 7 10 14 5 7 10 14 5 7 10 14 20 5 7 10 14 20 Z47 47Z1 47Z3 47Z7 47Z20 Z56 56Z2 56Z3 56Z8 56Z20 Z68 68Z2 68Z3 68Z10 68Z20 Z82 82Z2 82Z4 82Z12 Z100 100Z 100Z4 100Z15 Z120 120Z 120Z4 120Z6 120Z20 Z150 Z051 150Z4 150Z8 150Z20 VM(AC) (V) 30 30 30 30 30 35 35 35 35 35 40 40 40 40 40 50 50 50 50 60 60 60 60 75 75 75 75 75 92 95 95 95 95
VDC VM(DC) (V) 38 38 38 38 38 45 45 45 45 45 56 56 56 56 56 68 68 68 68 81 81 81 81 02 02 02 02 02 127 127 127 127 127
MODEL NUMBER V47ZA05 V47ZA1 V47ZA3 V47ZA7 V47ZA20 V56ZA05 V56ZA2 V56ZA3 V56ZA8 V56ZA20 V68ZA05 V68ZA2 V68ZA3 V68ZA10 V68ZA20 V82ZA05 V82ZA2 V82ZA4 V82ZA12 V100ZA05 V100ZA3 V100ZA4 V100ZA15 V120ZA05 V120ZA1 V120ZA4 V120ZA6 V120ZA20 V150ZA05 V150ZA1 V150ZA4 V150ZA8 V150ZA20
4-100
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