SA22A资料

8700 E. Thomas RoadScottsdale, AZ 85252Phone: (480) 941-6300Fax: (480) 947-1503

FEATURES:

• • • • •

ECONOMICAL SERIES

AVAILABLE IN BOTH UNIDIRECTIONAL AND BI-DIRECTIONAL CONSTRUCTION5.0 TO 170 STAND-OFF VOLTAGE AVAILABLE500 WATTS PEAK PULSE POWER DISSIPATIONQUICK RESPONSE

SA5.0thruSA170A

DESCRIPTION:

This Transient Voltage Suppressor is an economical, molded, commercial productused to protect voltage sensitive components from destruction or partial degradation.

-12

The response time of their clamping action is virtually instantaneous (1 x 10

seconds) and they have a peak pulse power rating of 500 watts for 1 ms as depicted inFigure 1 and 2. Microsemi also offers a great variety of other Transient VoltageSuppressor's to meet higher and lower power demands and special applications.

5.0 thru 170 volts

500 WattsTransient VoltageSuppressors

DO-41MAXIMUM RATINGS:

Peak Pulse Power Dissipation at 25°C: 500 Watts

Steady State Power Dissipation: 2.5 Watts at TL = +75°C

2 x ∅.032 ± .002[.81 ± .05]3/8\" Lead Length

tclamping (0 volts to BV Min.):

-12-9

Unidirectional <1x10 Seconds: Bi-directional <5x10 Seconds.Operating and Storage Temperature: -55° to +175°C

TYPICAL CHARACTERISTIC CURVESPEAK PULSE POWER (Ppp) OR CONTINUOUSPOWER IN PERCENT OF 25°C RATING100PULSE CURRENT INPERCENT OF IppPeak Value Ipp100Pulse Time Duration (tp) is Defined as thatpoint where Ip decaysto 50% ofI surge∅ .107[2.72]max..205[5.21]MAX.2 X1.10[27.94]MIN.POLARITYMark {cathode}75Peak Power(Single pulse)5050ContinuousAverage PowerLead Length = 3/8\"125234TIME (t) IN MILLISECONDSNOTE: DIMENSIONS IN [ ] =MILLIMETERSFIGURE 2050100150175PULSE WAVEFORM FOREXPONENTIAL SURGETL LEAD TEMPERATURE °CFIGURE 1DERATING CURVEMECHANICAL

CHARACTERISTICS

CASE: Void free transfer molded thermosetting plastic.

FINISH: Readily solderable.POLARITY: Band denotes cathode. Bi-directional not marked.

WEIGHT: 0.7 gram (Appx.).MOUNTING POSITION: Any

MSC1400.PDF 03-20-00

元器件交易网www.cecb2b.com

SA5.0thruSA170A

ELECTRICAL CHARACTERISTICS AT 25°C

PARTNUMBER

BREAKDOWNVOLTAGE V(BR)

TESTCURRENT

IT

RATEDSTANDOFFVOLTAGE VWM

MIN.

MAX

MAX. REVERSESTANDBYCURRENT

ID @VWM

MAX.PEAKREVERSEVOLTAGEVC MAX.@ IPP

MAX. PEAKPULSECURRENT

IPP(Figure 2)

MAX.TEMP.COEFFICIENTOF V(BR)-55°C TO175°Cα

V(BR)

SA5.0SA5.0ASA6.0SA6.0ASA6.5SA6.5ASA7.0SA7.0ASA7.5SA7.5ASA8.0SA8.0ASA8.5SA8.5ASA9.0SA9.0ASA10SA10ASA11SA11ASA12SA12ASA13SA13ASA14SA14ASA15SA15ASA16SA6ASA17SA17ASA18SA18ASA20SA20A

VOLTS6.406.406.676.677.227.227.787.788.338.338.898.899.449.4410.010.011.111.112.212.213.313.314.414.415.615.616.716.717.817.818.918.920.020.022.222.2VOLTS7.307.008.157.378.827.989.518.6010.29.2110.99.8311.510.412.211.113.612.314.913.516.314.717.615.919.117.220.418.521.819.723.120.924.422.127.124.5mA10101010101010101111111111111111111111111111VOLTS5.05.06.06.06.56.57.07.07.57.58.08.08.58.59.09.01010111112121313141415151616171718182020µ ADC60060060060040040015015050502525551111111111111111111111VOLTS9.69.211.410.312.311.213.312.014.312.915.013.615.914.416.915.418.817.020.118.222.019.923.821.525.823.226.924.428.826.030.527.632.229.235.832.4AMP5254.343.948.540.744.737.841.735.038.833.336.731.434.729.532.526.629.424.927.422.725.121.023.219.421.518.820.617.619.216.418.115.517.213.915.4% / °C.057.057.059.059.061.061.065.065.067.067.070.070.073.073.076.076.078.078.081.081.082.082.084.084.086.086.087.087.088.088.090.090.092.092.093.093

MSC1400.PDF 03-20-00

元器件交易网www.cecb2b.com

SA5.0thruSA170A

ELECTRICAL CHARACTERISTICS AT 25°C

PARTNUMBER

BREAKDOWNVOLTAGE V(BR)

TESTCURRENT

IT

RATED STANDOFFVOLTAGE VWM

MIN.

MAX

MAX. REVERSESTANDBYCURRENT

ID @VWM

MAX.PEAKREVERSEVOLTAGEVC MAX.@ IPP

MAX. PEAKPULSECURRENT

IPP(Figure 2)

MAX.TEMP.COEFFICIENTOF V(BR)-55°C TO175°Cα

V(BR)

SA22SA22ASA24SA24ASA26SA26ASA28SA28ASA30SA30ASA33SA33ASA36SA36ASA40SA40ASA43SA43ASA45SA45ASA48SA48ASA51SA51ASA54SA54ASA58SA58ASA60SA60ASA64SA64ASA70SA70ASA75SA75A

VOLTS24.424.426.726.728.928.931.131.133.333.336.736.740.040.044.444.447.847.850.050.053.353.356.756.760.060.064.464.466.766.771.171.177.877.883.383.3VOLTS29.826.932.629.535.331.938.034.440.736.844.940.648.944.254.349.158.452.861.155.365.158.969.362.773.366.378.771.281.573.786.978.695.186.0102.092.1mA111111111111111111111111111111111111VOLTS222224242626282830303333363640404343454548485151545458586060646470707575µ ADC111111111111111111111111111111111111VOLTS39.435.543.038.946.642.150.045.453.548.459.053.364.358.171.464.576.769.480.372.785.577.491.182.496.387.1103.093.6107.096.8114.0103.0125.0113.0134.0121.0AMP12.714.111.612.810.711.99.911.09.310.38.59.47.88.67.07.86.57.26.26.95.86.55.56.15.25.74.95.34.75.24.44.94.04.43.74.1% / °C.094.094.096.096.097.097.098.098.099.099.100.100.101.101.101.101.102.102.102.102.103.103.103.103.104.104.104.104.104.104.105.105.105.105.105.105

MSC1400.PDF 03-20-00

元器件交易网www.cecb2b.com

SA5.0thruSA170A

ELECTRICAL CHARACTERISTICS AT 25°C

PARTNUMBER

BREAKDOWNVOLTAGE V(BR)

TESTCURRENT

IT

RATED STANDOFFVOLTAGE VWM

MIN.

MAX

MAX. REVERSESTANDBYCURRENT

ID @VWM

MAX.PEAKREVERSEVOLTAGEVC MAX.@ IPP

MAX. PEAKPULSECURRENT

IPP(Figure 2)

MAX.TEMP.COEFFICIENTOF V(BR)-55°C TO175°Cα

V(BR)

SA78SA78ASA85SA85ASA90SA90ASA100SA100ASA110SA110ASA120SA120ASA130SA130ASA150SA150ASA160SA160ASA170SA170A

VOLTS86.786.794.494.4100.0100.0111.0111.0122.0122.0133.0133.0144.0144.0167.0167.0178.0178.0189.0189.0VOLTS106.095.8115.0104.0122.0111.0136.0123.0149.0135.0163.0147.0176.0159.0204.0185.0218.0197.0231.0209.0mA11111111111111111111VOLTS787885859090100100110110120120130130150150160160170170µ ADC11111111111111111111VOLTS139.0126.0151.0137.0160.0146.0179.0162.0196.0177.0214.0193.0231.0209.0268.0243.0287.0259.0304.0275.0AMP3.64.03.33.63.13.42.83.12.62.82.32.02.22.41.92.11.71.91.61.8% / °C.106.106.106.106.107.107.107.107.107.107.107.107.108.108.108.108.108.108.108.108

Note: For Bi-directional construction, indicate a C or CA suffix after the part number, i.e. SA5.0CA

MSC1400.PDF 03-20-00

元器件交易网www.cecb2b.com

SA5.0thruSA170A

10000C-CAPACITANCE - PICOFARADSMEASURED ATZERO BIAS1000100MEASURED ATSTANDOFFVOLTAGE100V(BR)101001000 - BREAKDOWN VOLTAGE - VOLTSFIGURE 3TYPICAL CAPACITANCE VSBREAKDOWN VOLTAGE70503020(PPP) - Peak Pulse Power, (kW)TC = 25ºC107.05.03.02.01.00.70.50.30.20.10.10.2IppSQUAREtwCURRENT WAVE FORMIpp1.00.5twIMPULSEEXPONENTIALDECAYIpptwtpHALFSINEtw = .7tP0.51.02.05.0102050100200100010000tw - Pulse Width µsFIGURE 4PEAK PULSE POWER VS. PULSE TIMEMSC1400.PDF 03-20-00