器件名称: 325881U035GE1
功能描述: Long-Life, Switching Power Grade Radial High Temperature and Ultra-Low ESR
文件大小: 331.3KB 共4页
简 介:Type 325/326, –55 C to 125 C Long-Life, Switching Power Grade Radial
High Temperature and Ultra-Low ESR
The Types 325 and 326 are the ultra-wide-temperature, low-ESR capacitors for switching power-supply outputs and automotive applications. The 125 °C capability and exceptionally low ESRs enable high ripplecurrent capability. With series inductance of 12 to 16 nH and ripple currents to 27 amps one of these capacitors can save by replacing eight to ten of the 12.5 mm diameter capacitors routinely at the output of switching power supplies. Type 325 has three leads for rugged, reverse-proof mounting, and Type 326 has two leads.
Highlights
2000 hour life test at 125 °C Ripple Current to 27 amps ESRs to 5 m > 90% capacitance at –40 °C Replaces multiple capacitors
Type 325
Type 326
Specications
Operating Temperature: Rated Voltage: Capacitance: Capacitance Tolerance: Leakage Current: Cold Impedance: Ripple Current Multipliers:
–55 °C to 125 °C 6.3 to 63 Vdc – 880 F to 46,000 F –10 +75% ≤0.5 √CV A, 4 mA max, 5 minutes –55 °C multiple of 25 °C Z ≤2.5 @ 120 Hz ≤20 from 20–100 kHz Ambient Temperature
45C 1.39 120 Hz see ratings 55C 1.3 65C 1.21 75C 1.11 85C 1.00 95C 0.88 105C 0.73 1 kHz 0.85 115C 125C 0.55 0.26 20-100 kHz 1.00
Frequency
360 Hz 0.76 400 Hz 0.77
Life Test:
Load Life:
Complies with the EU Directive 2002/95/EC requirement restricting the use of Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent chromium (Cr(VI)), PolyBrominated Biphenyls (PBB) and PolyBrominate……
