5.0 thru 170 volts 500 Watts Transient Voltage Suppressors
Description
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
P5KE5.
0 thru P5KE170A
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.
).
MOUNTING POSIT...
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