LCE65 MICROSEMI | Alldatasheet
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nv! an ence SCOTTSDALE, AZ LCE170A eg seem LOW CAPACITANCE / (602) 941.6300 FEATURES TRANSIENT This series employs a standard TAZ in series with a rectifier with the same ABSORPTION transient capabilities as the TAZ. The rectifier is also used to reduce the effec- ZENER tive capacitance up thru 100 MHz with a minimum amount of signal loss or deformation. The low-capacitance TAZ may be applied directly across the signal line to prevent induced transients from lightning, power interruptions, or static discharge. If bipolar transient capability is required, two low- capacitance TAZ must be used in parallel, opposite in polarity for complete AC protection. © 1500 WATTS OF PEAK PULSE POWER DISSIPATION AT 25°C AND 10 x 1000 us son 27700, T tom | © AVAILABLE IN RANGES FROM 6.5—200V a | ‘© LOW CAPACITANCE AC SIGNAL PROTECTION =k 4 tars mm tom tot MAXIMUM RATINGS | at
1500 Watts of Peak Pulse Power dissipation at 25°C |
telamping (0 Volts to Vgp) min): Less than 5 x 10-* seconds earn Operating and Storage temperatures: -65° to +175°C Fr im | Steady State power dissipation: 5,0W @ Ty. = 75°C 370 FE ar 9 wn jmp Lead Length = 3/8” ‘0mm Repetition Rate (duty cycle): 05% ot oe
ELECTRICAL CHARACTERISTICS
Clamping Factor: 1.4 @ Full Rated power 1.30 @ 50% Rated power Clamping Factor: The ratio of the actual Vc (Clamping Voltage) to the actual V pp) (Breakdown Voltage) as measured on a specific device. NOTE: When pulse testing. test in TAZ Avalanche direction. DO NOT pulse in for- ward direction. APPLICATION Devices must be used with two units in parallel, opposite in polarity, as shown MECHANICAL in circuit for AC Signal Line protection: CHARACTERISTICS CASE: Void free transfer molded thermosetting plastic. Low capacitance FINISH: Silver plated copper yey SCHEMATIC readily solderable, POLARITY: Cathode marked with band. + OUT me WEIGHT: 1.5 grams (Appx.). IN | ‘ mone MOUNTING POSITION: Any. 4-45
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