SA33 – 5.0 thru 170 volts 500 Watts Transient Voltage Suppressors

SA33 Datasheet PDF learn more.

Part number : SA33

Functions : This is a kind of semiconductor, 5.0 thru 170 volts 500 Watts Transient Voltage Suppressors.

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Package information :

Manufacturer : Microsemi Corporation

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SA33 Datasheet PDF

The texts in the PDF file :

8700 E. Thomas Road Scottsdale, AZ 85252 Phone: (480) 941-6300 Fax: (480) 947-1503 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 SA5.0 thru SA170A DESCRIPTION: This Transient Voltage Suppressor is an economical, molded, commercial product used 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 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. 5.0 thru 170 volts 500 Watts Transient Voltage Suppressors DO-41 Peak Pulse Power Dissipation at 25°C: 500 Watts Steady State Power Dissipation: 2.5 Watts at TL = +75°C MAXIMUM RATINGS: 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 CURVES PEAK PULSE POWER (Ppp) OR CONTINUOUS POWER IN PERCENT OF 25°C RATING 100 PULSE CURRENT IN PERCENT OF Ipp Peak Value Ipp 100 Pulse Time Duration (tp) is Defined as that point where Ip decays to 50% of I surge ∅ .107 [2.72] max. .205 [5.21] MAX. 2 X1.10 [27.94] MIN. POLARITY Mark {cathode} 75 Peak Power (Single pulse) 50 50 Continuous Average Power Lead Length = 3/8" 1 25 2 3 4 TIME (t) IN MILLISECONDS NOTE: DIMENSIONS IN [ ] =MILLIMETERS FIGURE 2 0 50 100 150 175 PULSE WAVEFORM FOR EXPONENTIAL SURGE T L LEAD TEMPERATURE °C FIGURE 1 DERATING CURVE 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 [ ... ]

SA33 PDF File



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