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SA17 数据表(PDF) 1 Page - Microsemi Corporation |
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SA17 数据表(HTML) 1 Page - Microsemi Corporation |
1 / 5 page MSC1400.PDF 03-20-00 SA5.0 thru SA170A FEATURES: • ECONOMICAL SERIES • AVAILABLE IN BOTH UNIDIRECTIONAL AND BI-DIRECTIONAL CONSTRUCTION • 5.0 TO 170 STAND-OFF VOLTAGE AVAILABLE • 500 WATTS PEAK PULSE POWER DISSIPATION • QUICK RESPONSE DESCRIPTION: DESCRIPTION: DESCRIPTION: DESCRIPTION: This Transient Voltage Suppressor is an economical, molded, commercial product used to protect voltage sensitive components from destruction or partial degradation. The response time of their clamping action is virtually instantaneous (1 x 10 -12 seconds) and they have a peak pulse power rating of 500 watts for 1 ms as depicted in Figure 1 and 2. Microsemi also offers a great variety of other Transient Voltage Suppressor's to meet higher and lower power demands and special applications. MAXIMUM RATINGS: MAXIMUM RATINGS: MAXIMUM RATINGS: MAXIMUM RATINGS: Peak Pulse Power Dissipation at 25 °°°°C: 500 Watts Steady State Power Dissipation: 2.5 Watts at TL = +75°°°°C 3/8" Lead Length tclamping (0 volts to BV Min.): Unidirectional <1x10 -12 Seconds: Bi-directional <5x10 -9 Seconds. Operating and Storage Temperature: -55 °°°° to +175°°°°C 8700 E. Thomas Road Scottsdale, AZ 85252 Phone: (480) 941-6300 Fax: (480) 947-1503 5.0 thru 170 volts 500 Watts Transient Voltage Suppressors 2 x ∅ ∅ ∅ ∅.032 ± .002 [.81 ± .05] ∅ ∅ ∅ ∅ .107 [2.72] max. POLARITY Mark {cathode} .205 [5.21] MAX. NOTE: DIMENSIONS IN [ ] =MILLIMETERS FIGURE 1 DERATING CURVE Continuous Average Power Lead Length = 3/8" Peak Power (Single pulse) 0 50 100 150 175 25 50 75 100 TYPICAL CHARACTERISTIC CURVES T L LEAD TEMPERATURE °C Pulse Time Duration (tp) is Defined as that point where Ip decays to 50% of I surge Peak Value Ipp 100 50 1 23 4 TIME (t) IN MILLISECONDS FIGURE 2 PULSE WAVEFORM FOR EXPONENTIAL SURGE MECHANICAL 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 DO-41 2 X1.10 [27.94] MIN. |
类似零件编号 - SA17 |
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类似说明 - SA17 |
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