© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1030_C0G_CBR • 8/1/2016 12
Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications
HiQ-CBR Series, C0G Dielectric, Low ESR 6.3 – 500 VDC, 1 MHz – 50 GHz (RF & Microwave)
Stress Test or Inspection Method Requirements
Humidity (Damp Heat)
Steady State
Testtemperature:40±2°C
Humidity: 90 ~ 95% RH
Testtime:500+24/−0hours
Store at room temperature for 24±2 hours before
measuring electrical properties.
Capacitance change: within ±5.0% or ±0.5 pF, whichever is
larger.
Q/DFvalue:Capacitance≥30pF,Q≥350,
10pF≤Capacitance<30pF,Q≥275+2.5°C
Capacitance<10pF;Q≥200+10ºC
IR:≥1GΩ
Humidity (Damp Heat)
Load
Humidity: 90 ~ 95% RH
Testtime:500+24/−0hours
Applied voltage: rated voltage
Store at room temperature for 24±2 hours before
measuring electrical properties.
Capacitance change: within ±7.5% or ±0.75 pF, whichever is
larger.
Q/DFvalue:Capacitance≥30pF,Q≥200,
Capacitance<30pF,Q≥100+10/3ºC
IR:≥500MΩ
High Temperature Life
Testtemperature:125±3°C
Applied voltage:
200% of rated voltage (10 VDC – 250 VDC)
150% of rated voltage (6.3 VDC and 500 VDC)
Testtime:1,000+24/−0hours
Store at room temperature for 24±2 hours before
measuring electrical properties.
Capacitance change: within ±3.0% or ±0.3 pF, whichever is
larger.
Q/DFvalue:Capacitance≥30pF,Q≥350,
10pF≤Capacitance<30pF,Q≥275+2.5°C
Capacitance<10pF,Q≥200+10°C
IR:≥1GΩ
ESR
The ESR should be measured at room temperature and
tested at frequency 1±0.1 GHz.
0.1pF≤Capacitance≤1pF:
<350mΩ/pF
0.1pF≤Capacitance≤1pF:
<350mΩ/pF
1.0pF<Capacitance≤5.0pF:
<300mΩ
1.0pF<Capacitance≤5.0pF:
<300mΩ
5.0pF<Capacitance≤22.0
pF:<250mΩ
5.0pF<Capacitance≤100
pF:<250mΩ
0.3pF≤Capacitance≤1pF:
<1,500mΩ
0.3pF≤Capacitance≤1pF:
<1,500mΩ
1pF<Capacitance≤10pF:
<250mΩ
1pF<Capacitance≤10pF:
<250mΩ
10pF<Capacitance≤100pF:
<200mΩ
Capacitance > 10 pF:
<200mΩ
The ESR should be measured at room temperature and
tested at frequency 500±50 MHz.
0201casesize,22pF≤Cap≤33pF:<300mΩ
Table 4 – Performance & Reliability: Test Methods & Conditions cont'd