AEC-Q200 measure condition for capacitors
笔记: AEC-Q200的环境测试条件主要依据MIL-STD-202和JEDEC22A-104规范. 不同部位的测试温度不仅相同, 还有电源 (电压, 当前的, 并加载) 要求. 将会有所不同, high temperature storage is not applied bias and load, but in the high temperature working life needs, temperature cycle and temperature impact, the test purpose and method is not the same, in the temperature cycle, high temperature changes need to control the temperature change rate, Temperature shock is not used, high humidity is commonly known as high temperature and humidity test, and humidity resistance is wet freeze test.
Test Condition Precautions: The 1000h test procedure should be performed at intervals of 250h and 500h for high temperature storage (MIL-STD-202-108): [applicable equipment: THS] 薄膜电容器, network low-pass filter, network resistance, heat Sensitive Resistor, Variable Capacitor, Variable Resistor, Ceramic Resonator, EMI Interference Suppressor, EMI Interference Filter: 85°C/1000h Inductor, Transformer, Resistor: 125°C/1000h Varistor: 150°C/1000h Tantalum Capacitor, Ceramic Capacitor , 铝电解电容器: Maximum Rated Temperature/1000h
High Temperature Service Life (MIL-STD-202-108): [Applicable Devices: THS] Network Low-Pass Filter, Network Resistance: 85°C/1000h EMI Interference Suppressor, EMI Interference Filter: 85°C/1000h/Applied Rated IL tantalum capacitors, 陶瓷电容器: Maximum rated temperature / 1000h / (2/3) 加载 / 额定电压 Aluminum electrolytic capacitors, inductors, transformers: 105 °C / 1000h Film Capacitance: 1000h / (85 °C / 125% 额定电压, 105 °C & 125 °C / 100% 额定电压) Resettable fuse: 125 °C / 1000h Resistance, thermistor, variable capacitance: 125 °C / 1000h / rated voltage Variable resistance: 125 °C / 1000h / rated power rheostat: 125 °C / 1000h/rated voltage 85%+ma current ceramic resonator: 85°C/1000h/rated VDD+1MΩ, parallel inverter, 2X crystal CL capacitance between each crystal leg and ground Quartz oscillator: 125°C/ 1000h/rated VDD+1MΩ, parallel inverter, 2X crystal CL capacitor between each crystal pin and ground
Temperature cycling (JEDEC22A-104): [applicable devices: TSR, ESS] Film capacitance, variable capacitance, variable resistance, ceramic resonator, EMI interference suppressor, EMI interference filter: -55°C (30min) ←→85 °C(30min)/RAMP(15°C/min)/1000cycles 钽电容, Ceramic Capacitor, Resistor, Thermistor: -55°C(30min)←→125°C(30min)/RAMP(15°C/min)/1000cycles Aluminum Electrolytic Capacitor:-40°C(30min)←→105°C(30min)/RAMP(15°C/min)/1000cycles Inductor, Transformer, Rheostat, Quartz Oscillator, Resettable Fuse:-40°C(30min)←→125°C (30min)/RAMP
(15°C/min)/1000cycles Network Low-Pass Filter, Network Resistance: -55°C(30min)←→125°C(30min)/RAMP(15°C/min)/1000cyclesTantalum Capacitors, 陶瓷电容器: 85°C/85%RH/1000h/Voltage 1.3 to 1.5V Inductors & Transformers: 85°C/85%RH/1000h/ Non-energized Aluminum Electrolytic Capacitors: 85°C /85%RH/1000h/rated voltage
EMI interference suppressor, EMI interference filter: 85°C/85%RH/1000h/rated voltage & current resistance, thermistor: 85°C/85%RH/1000h/operating power supply 10% Resettable fuse: 85°C/85 %RH/1000h/rated current 10% Variable capacitance, variable resistance: 85°C/85%RH/1000h/rated power 10% Network low-pass filter & network resistance: 85°C/85%RH/1000h/ Voltage [network capacitance (额定电压), network resistance (10% of rated power)] Varistor: 85°C/85%RH/1000h/rated voltage 85%+ma current quartz oscillator, ceramic resonator: 85°C/85 %RH/1000h/Rated VDD+1MΩ, Parallel Inverter, 2X Crystal CL Capacitor Between Each Crystal Leg and Ground Film Capacitance: 40°C/93%RH/1000h/ Rated Voltage Humidity Resistance (MIL-STD -202-106): [applicable device: THS] Film capacitance: (25°C←→65°C/90%RH*2cycle)/18h→-10°C/3h, each cycle is 24h in total, step7a&7b is not powered
