1.5KE51A

厂商：
MICROSEMI(美高森美)
封装：
描述：
1.5KE51A - Unidirectional & Bidirectional Transient Voltage Suppressors - Microsemi Corporation

数据手册：

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数据手册
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1.5KE51A 数据手册

1N6267 thru 1N6303A, e3 1.5KE6.8 thru 1.5KE400CA, e3 SCOTTSDALE DIVISION Unidirectional & Bidirectional Transient Voltage Suppressors DESCRIPTION The Transient Voltage Suppressor (TVS) series for 1N5908 & 1N6267-1N6303A are JEDEC registered selections for unidirectional devices. The popular series of 1.5KE6.8-1.5KE400CA offers similar voltages with an extended voltage range and also provides bidirectional options with a C or CA suffix. All have the same high Peak Pulse Power rating of 1500 W and extremely fast response time. They can protect from secondary lightning effects per IEC61000-4-5 and class levels described herein as well as inductive switching environments and induced RF protection. Since their response time is virtually instantaneous, they can also protect from ESD and EFT per IEC61000-4-2 and IEC61000-4-4. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com APPEARANCE W WW . Microsemi . C OM CASE 1 FEATURES • • • • • Economical TVS series for thru-hole mounting Available in both Unidirectional and Bidirectional (1.5KE series add C or CA suffix for Bidirectional) Voltages from 6.8 to 400 V Breakdown (VBR) Suppresses transients up to 1500 watts @ 10/1000 µs Optional 100% screening for avionics grade is available by adding MA prefix to part number for added 100% temperature cycle -55oC to +125oC (10X) as well as surge (3X) and 24 hours HTRB with post test VZ & IR (in the operating direction for unidirectional or both directions for bidirectional) Options for screening in accordance with MIL-PRF19500 for JANTX are also available by adding MX prefix to the part number. Surface mount equivalent packages are available as SMCJ5.0 - SMCJ170CA or SMCG5.0 - SMCG170CA (consult factory for other surface mount options) Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B RoHS Compliant devices available by adding “e3” suffix APPLICATIONS / BENEFITS • Protection from switching transients and induced RF • Protection from ESD and EFT per IEC 61000-4-2 and IEC 61000-4-4 with fast response • Secondary lightning protection per IEC61000-4-5 with 42 Ohms source impedance: Class 1: 1.5KE6.8A to 1.5KE200A or CA * Class 2: 1.5KE5.0A to 1.5KE180A or CA * Class 3: 1.5KE5.0A to 1.5KE91A or CA * Class 4: 1.5KE5.0A to 1.5KE43A or CA * • Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance: Class 1 : 1.5KE5.0A to 1.5KE110A or CA * Class 2: 1.5KE5.0A to 1.5KE56A or CA * Class 3: 1.5KE5.0A to 1.5KE27A or CA * Class 4: 1.5KE5.0A to 1.5KE13A or CA * • Secondary lightning protection per IEC61000-4-5 with 2 Ohms source impedance: Class 2: 1.5KE5.0A to 1.5KE24A or CA * Class 3: 1.5KE5.0 to 1.5KE12A or CA * * Also applies to 1N5908 and 1Nxxxx of same voltage • • • • MAXIMUM RATINGS • • • • • Peak Pulse Power dissipation at 25 C: 1500 watts at 10/1000 μs (also see Fig 1,2, and 3) Impulse repetition rate (duty factor): 0.01% tclamping (0 volts to V(BR) min.): < 100 ps theoretical for unidirectional and < 5 ns for bidirectional Operating and Storage temperature: -65ºC to +150ºC Thermal Resistance: 22ºC/W junction to lead at 3/8 inch (10 mm) from body, or 82ºC/W junction to ambient when 2 mounted on FR4 PC board with 4 mm copper pads (1oz) and track width 1 mm, length 25 mm Steady-State Power dissipation: 5 watts at TL = 40oC, or 1.52 watts at TA = 25ºC when mounted on FR4 PC board described for thermal resistance Forward Surge: 200 Amps peak impulse of 8.3 ms halfsine wave at 25ºC (unidirectional only) Solder temperatures: 260 ºC for 10 s (maximum) º MECHANICAL AND PACKAGING • CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0 • FINISH: Tin-lead or RoHS Compliant matte-Tin plating solderable per MIL-STD-750, method 2026 • POLARITY: Cathode indicated by band. No marking on bidirectional devices • MARKING: Part number • TAPE & REEL option: Standard per EIA-296 (add “TR” suffix to part number) • WEIGHT: 1.5 grams (approximate) • See package dimensions on last page 1N6267 – 1N6303A, e3 1.5KE6.8 – 1.5KE400A, e3 • • • Copyright © 2009 11-03-2009 Rev G; SA4-15 Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 1N6267 thru 1N6303A, e3 1.5KE6.8 thru 1.5KE400CA, e3 SCOTTSDALE DIVISION Unidirectional & Bidirectional Transient Voltage Suppressors ELECTRICAL CHARACTERISTICS Industry Type Number 1.5KE6.8 1.5KE6.8A 1.5KE7.5 1.5KE7.5A 1.5KE8.2 1.5KE8.2A 1.5KE9.1 1.5KE9.1A 1.5KE10 1.5KE10A 1.5KE11 1.5KE11A 1.5KE12 1.5KE12A 1.5KE13 1.5KE13A 1.5KE15 1.5KE15A 1.5KE16 1.5KE16A 1.5KE18 1.5KE18A 1.5KE20 1.5KE20A 1.5KE22 1.5KE22A 1.5KE24 1.5KE24A 1.5KE27 1.5KE27A 1.5KE30 1.5KE30A 1.5KE33 1.5KE33A 1.5KE36 1.5KE36A 1.5KE39 1.5KE39A 1.5KE43 1.5KE43A 1.5KE47 1.5KE47A 1.5KE51 1.5KE51A 1.5KE56 1.5KE56A 1.5KE62 1.5KE62A 1.5KE68 1.5KE68A 1.5KE75 1.5KE75A W WW . Microsemi . C OM JEDEC Type Number 1N5908 1N6267 1N6267A 1N6268 1N6268A 1N6269 1N6269A 1N6270 1N6270A 1N6271 1N6271A 1N6272 1N6272A 1N6273 1N6273A 1N6274 1N6274A 1N6275 1N6275A 1N6276 1N6276A 1N6277 1N6277A 1N6278 1N6278A 1N6279 1N6279A 1N6280 1N6280A 1N6281 1N6281A 1N6282 1N6282A 1N6283 1N6283A 1N6284 1N6284A 1N6285 1N6285A 1N6286 1N6286A 1N6287 1N6287A 1N6288 1N6288A 1N6289 1N6289A 1N6290 1N6290A 1N6291 1N6291A 1N6292 1N6292A Rated Standoff Voltage VWM (NOTE 1) Volts 5.0 5.50 5.80 6.05 6.40 6.63 7.02 7.37 7.78 8.10 8.55 8.92 9.40 9.72 10.220 10.50 11.10 12.10 12.80 12.90 13.60 14.50 15.30 16.20 17.10 17.80 18.80 19.40 20.50 21.80 23.10 24.30 25.60 26.80 28.20 29.10 30.80 31.60 33.30 34.80 36.80 38.10 40.20 41.30 43.60 45.40 47.80 50.20 53.00 55.10 58.10 60.70 64.10 Breakdown Voltage Maximum Clamping Voltage VC @ IPP mA 1 10 10 10 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Volts 7.6 10.8 10.5 11.7 11.3 12.5 12.1 13.8 13.4 15.0 14.5 16.2 15.6 17.3 16.7 19.0 18.2 22.0 21.2 23.5 22.5 26.5 25.2 29.1 27.7 31.9 30.6 34.7 33.2 39.1 37.5 43.5 41.4 47.7 45.7 52.0 49.9 56.4 53.9 61.9 59.3 67.8 64.8 73.5 70.1 80.5 77.0 89.0 85.0 98.0 92.0 108.0 103.0 Maximum Standby Current ID @ VWM μA 300 1000 1000 500 500 200 200 50 50 10 10 5 5 5 5 5 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Maximum V(BR) @ I(BR) Peak Pulse Current IPP (Fig. 2) A 30 139.0 143.0 128.0 132.0 120.0 124.0 109.0 112.0 100.0 103.0 93.0 96.0 87.0 90.0 79.0 82.0 68.0 71.0 64.0 67.0 56.5 59.5 51.5 54.0 47.0 49.0 43.0 45.0 38.5 40.0 34.5 36.0 31.5 33.0 29.0 30.0 26.5 28.0 24.0 25.3 22.2 23.2 20.4 21.4 18.6 19.5 16.9 17.7 15.3 16.3 13.9 14.6 Maximum Temperature Coefficient of V(BR) αV(BR) %/ C .057 .057 .057 .061 .061 .065 .065 .068 .068 .073 .073 .075 .075 .078 .078 .081 .081 .084 .084 .086 .086 .088 .088 .090 .090 .092 .092 .094 .094 .096 .096 .097 .097 .098 .098 .099 .099 .100 .100 .101 .101 .101 .101 .102 .102 .103 .103 .104 .104 .104 .104 .105 .105 o Volts Min. Max. 6.0 – 6.12 – 7.48 6.45 – 7.14 6.75 – 8.25 7.13 – 7.88 7.38 – 9.02 7.79 – 8.61 8.19 – 10.00 8.65 – 9.55 9.00 – 11.00 9.50 – 10.50 9.90 – 12.10 10.50 – 11.60 10.80 – 13.20 11.40 – 12.60 11.70 – 14.30 12.40 – 13.70 13.50 – 16.50 14.30 – 15.80 14.40 – 17.60 15.20 – 16.80 16.20 – 19.80 17.10 – 18.90 18.00 – 22.00 19.00 – 21.00 19.80 – 24.20 20.90 – 23.10 21.60 – 26.40 22.80 – 25.20 24.30 – 29.70 25.70 – 28.40 27.00 – 33.00 28.50 – 31.50 29.70 – 36.30 31.40 – 34.70 32.40 – 39.60 34.20 – 37.80 35.10 – 42.90 37.10 – 41.00 38.70 – 47.30 40.90 – 45.20 42.30 – 51.70 44.70 – 49.40 45.90 – 56.10 48.50 – 53.60 50.40 – 61.60 53.20 – 58.80 55.80 – 68.20 58.90 – 65.10 61.20 – 74.80 64.60 – 71.40 67.50 – 82.50 71.30 – 78.80 1N6267 – 1N6303A, e3 1.5KE6.8 – 1.5KE400A, e3 Copyright © 2009 11-03-2009 Rev G; SA4-15 Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2 1N6267 thru 1N6303A, e3 1.5KE6.8 thru 1.5KE400CA, e3 SCOTTSDALE DIVISION Unidirectional & Bidirectional Transient Voltage Suppressors W WW . Microsemi . C OM Industry Type Number JEDEC Type Number Rated Standoff Voltage VWM (NOTE 1) Breakdown Voltage Maximum Clamping Voltage VC @ IPP I(BR) Maximum Standby Current ID @ VWM Maximum V(BR) @ Peak Pulse Current IPP (Fig. 2) Maximum Temperature Coefficient of V(BR) αV(BR) Volts o Volts Min. Max. mA Volts A %/ C μA .105 12.7 1 118.0 1 73.80 – 90.20 66.40 1N6293 1.5KE82 .105 13.3 1 113.0 1 77.90 – 86.10 70.10 1N6293A 1.5KE82A .106 11.4 1 131.0 1 81.90 – 100.00 73.70 1N6294 1.5KE91 .106 12.0 1 125.0 1 86.50 – 95.50 77.80 1N6294A 1.5KE91A .106 10.4 1 144.0 1 90.00 – 110.00 81.00 1N6295 1.5KE100 .106 11.0 1 137.0 1 95.00 – 105.00 85.50 1N6295A 1.5KE100A .107 9.5 1 158.0 1 99.00 – 121.00 89.20 1N6296 1.5KE110 .107 9.9 1 152.0 1 105.00 – 116.00 94.00 1N6296A 1.5KE110A .107 8.7 1 173.0 1 108.00 – 132.00 97.20 1N6297 1.5KE120 .107 9.1 1 165.0 1 114.00 – 126.00 102.00 1N6297A 1.5KE120A .107 8.0 1 187.0 1 117.00 – 143.00 105.00 1N6298 1.5KE130 .107 8.4 1 179.0 1 124.00 – 137.00 111.00 1N6298A 1.5KE130A .108 7.0 1 215.0 1 135.00 – 165.00 121.00 1N6299 1.5KE150 .108 7.2 1 207.0 1 143.00 – 158.00 128.00 1N6299A 1.5KE150A .108 6.5 1 230.0 1 144.00 – 176.00 130.00 1N6300 1.5KE160 .108 6.8 1 219.0 1 152.00 – 168.00 136.00 1N6300A 1.5KE160A .108 6.2 1 244.0 1 153.00 – 187.00 138.00 1N6301 1.5KE170 .108 6.4 1 234.0 1 162.00 – 179.00 145.00 1N6301A 1.5KE170A .108 5.8 1 258.0 1 162.00 – 198.00 146.00 1N6303 1.5KE180 .108 6.1 1 246.0 1 171.00 – 189.00 154.00 1N6303A 1.5KE180A .108 5.2 1 287.0 1 180.00 – 220.00 162.00 1.5KE200 .108 5.5 1 274.0 1 190.00 – 210.00 171.00 1.5KE200A .110 4.3 1 344.0 1 198.00 – 242.00 175.00 1.5KE220 .110 4.6 1 328.0 1 209.00 – 231.00 185.00 1.5KE220A .110 5.0 1 360.0 1 225.00 – 275.00 202.00 1.5KE250 .110 5.0 1 344.0 1 237.00 – 263.00 214.00 1.5KE250A .111 5.0 1 430.0 1 270.00 – 330.00 243.00 1.5KE300 .111 5.0 1 414.0 1 285.00 – 315.00 256.00 1.5KE300A .111 4.0 1 504.0 1 315.00 – 385.00 284.00 1.5KE350 .111 4.0 1 482.0 1 332.00 – 368.00 300.00 1.5KE350A .111 4.0 1 574.0 1 360.00 – 440.00 324.00 1.5KE400 .111 4.0 1 548.0 1 380.00 – 420.00 324.00 1.5KE400A NOTES: 1. Normal selection criteria for TVS devices is by rated stand-off voltage (VWM) and should be equal or greater than dc or continuous peak operating voltage. 2. TVS devices are tested to maximum peak pulse current (IPP) with clamping voltage monitored. This surge capability is one of the most significant electrical characteristics of the device and should be considered as part of customer quality inspections. 3. For Bidirectional part number add C or CA as suffix (e.e., 1.5KE33C or 1.5KE33CA). For Bidirectional types having VWM of 8 volts and under, the ID leakage current is doubled. 1N62XX or 1N5908 not available as Bidirectional. For Bipolar capacitance will be .5 that shown in Fig. 2 for zero bias. 4. For unidirectional, the forward voltage (VF) is 3.5 volts maximum at 100 Amps peak for 8.3 ms half-sine wave. 1N6267 – 1N6303A, e3 1.5KE6.8 – 1.5KE400A, e3 Symbol VWM IPP PPP VC(MAX) SYMBOLS & DEFINITIONS Definition Working Peak (Standoff) Voltage Peak Pulse Current Peak Pulse Power Maximum Clamping Voltage Breakdown Voltage Test Current Standby Current V(BR) I(BR) ID Copyright © 2009 11-03-2009 Rev G; SA4-15 Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 3 1N6267 thru 1N6303A, e3 1.5KE6.8 thru 1.5KE400CA, e3 SCOTTSDALE DIVISION Unidirectional & Bidirectional Transient Voltage Suppressors GRAPHS W WW . Microsemi . C OM FIGURE 1 Peak Pulse Power vs. Pulse Time (tW) in μs Pulse Time (tw) in μs Peak Pulse Power (PPP) or continuous o Power in Percent of 25 C Rating 1N6267 – 1N6303A, e3 1.5KE6.8 – 1.5KE400A, e3 FIGURE 2 Pulse Wave Form TL Lead Temperature C o FIGURE 3 Derating Curve Copyright © 2009 11-03-2009 Rev G; SA4-15 Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 4 1N6267 thru 1N6303A, e3 1.5KE6.8 thru 1.5KE400CA, e3 SCOTTSDALE DIVISION Unidirectional & Bidirectional Transient Voltage Suppressors WWW . Microsemi . C OM PACKAGE DIMENSIONS FIGURE 4 Typical Capacitance vs. Breakdown Voltage NOTE: Dimensions are in inches mm 1N6267 – 1N6303A, e3 1.5KE6.8 – 1.5KE400A, e3 Copyright © 2009 11-03-2009 Rev G; SA4-15 Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 5

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1.5KE51A

物料型号： - 1N6267至1N6303A, e3 - 1.5KE6.8至1.5KE400CA, e3

器件简介： - 该系列为单向和双向瞬态电压抑制器（TVS），1N5908和1N6267-1N6303A为JEDEC注册的单向设备选择。

1.5KE6.8-1.5KE400CA系列提供类似的电压，并扩展电压范围，也提供带C或CA后缀的双向选择。

所有设备均具有1500W的高脉冲峰值功率和极快的响应时间。

它们可以保护设备免受IEC61000-4-5标准的二次雷电影响以及感应切换环境和射频感应保护。

由于其响应时间几乎瞬间，还可以根据IEC61000-4-2和IEC61000-4-4保护设备免受ESD和EFT的影响。

引脚分配： - 该器件为双引脚配置，其中阴极通过带子表示，双向设备上没有标记。

参数特性： - 工作峰值（隔离）电压(VWM)、峰值脉冲电流(Ipp)、峰值脉冲功率(Ppp)、最大钳位电压(Vc(MAX))、击穿电压(V(BR))、测试电流(I(BR))、静态电流(lp)。

功能详解： - 提供经济的TVS系列用于通孔安装，提供单向和双向选择（1.5KE系列添加C或CA后缀表示双向）。

电压从6.8至400V。