Medium Voltage for Automotive Soft Termination Type GCJ Series Specifications and Test Methods No. AEC-Q200 Test Item 1 Pre- and Post-Stress Electrical Test Specifications AEC-Q200 Test Method – High Temperature The measured and observed characteristics should satisfy the Exposure (Storage) specifications in the following table. Appearance No marking defects 2 Capacitance Within ±10% Change D.F. 0.05 max. I.R. More than 10,000MΩ or 100MΩ · µF (Whichever is smaller) Temperature Cycle The measured and observed characteristics should satisfy the specifications in the following table. Appearance No marking defects 3 4 Capacitance Within ±10% Change Set the capacitor for 1000±12 hours at 150±3°C. Let sit for 24±2 hours at room temperature, then measure. Fix the capacitor to the supporting jig in the same manner and under the same conditions as (19). Perform the 1000 cycles according to the 4 heat treatments listed in the following table. Let sit for 24±2 hours at room temperature, then measure. Step 1 2 3 4 Temp. (°C) -55+0/-3 Room Temp. 125+3/-0 Room Temp. Time (min.) 15±3 1 1 15±3 D.F. 0.025 max. I.R. More than 10,000MΩ or 100MΩ · µF (Whichever is smaller) •Pretreatment Perform the heat treatment at 150+0/-10°C for 60±5 minutes and then let sit for 24±2 hours at room temperature. Destructive Physical Analysis No defects or abnormalities Per EIA-469 Moisture Resistance The measured and observed characteristics should satisfy the specifications in the following table. Apply the 24-hour heat (25 to 65°C) and humidity (80 to 98%) treatment shown below, 10 consecutive times. Let sit for 24±2 hours at room temperature, then measure. Appearance No marking defects Capacitance Within ±12.5% Change 0.05 max. Humidity 90-98% Temperature D.F. °C 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 -5 -10 5 I.R. More than 10,000MΩ or 100MΩ · µF (Whichever is smaller) Humidity Humidity Humidity 80-98% 90-98% 80-98% Humidity 90-98% +10 -2 °C Initial measurement One cycle = 24 hours 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Hours Biased Humidity The measured and observed characteristics should satisfy the specifications in the following table. Appearance No marking defects 6 Capacitance Within ±12.5% Change D.F. 0.05 max. I.R. More than 1,000MΩ or 10MΩ · µF (Whichever is smaller) Operational Life The measured and observed characteristics should satisfy the specifications in the following table. Appearance No marking defects 7 Capacitance Within ±12.5% Change Apply the rated voltage and DC1.3+0.2/-0V (add 6.8kΩ resistor) at 85±3°C and 80 to 85% humidity for 1000±12 hours. Remove and let sit for 24±2 hours at room temperature, then measure. The charge/discharge current is less than 50mA. •Pretreatment Perform the heat treatment at 150+0/-10°C for 60±5 minutes and then let sit for 24±2 hours at room temperature. Apply voltage as in the Table for 1000±12 hours at 125±3°C. Let sit for 24±2 hours at room temperature, then measure. The charge/discharge current is less than 50mA. Rated Voltage DC250V DC630V Applied Voltage 150% of the rated voltage 120% of the rated voltage D.F. 0.05 max. I.R. More than 1,000MΩ or 10MΩ · µF (Whichever is smaller) •Pretreatment Apply test voltage for 60±5 minutes at test temperature. Remove and let sit for 24±2 hours at room temperature. 8 External Visual No defects or abnormalities Visual inspection 9 Physical Dimension Within the specified dimensions Using calipers and micrometers Continued on the following page. Medium Voltage for Automotive Soft Termination Type GCJ Series Specifications and Test Methods Continued from the preceding page. No. AEC-Q200 Test Item Specifications Appearance No marking defects 10 Resistance to Solvents Capacitance Within the specified tolerance Change D.F. 0.025 max. I.R. More than 10,000MΩ or 100MΩ · µF (Whichever is smaller) Appearance No marking defects Mechanical 11 Shock Capacitance Within the specified tolerance Change D.F. 0.025 max. Appearance No defects or abnormalities Capacitance Within the specified tolerance Change 12 Vibration D.F. Resistance to Soldering Heat 0.025 max. Capacitance Within ±10% Change D.F. 0.025 max. I.R. More than 10,000MΩ or 100MΩ · µF (Whichever is smaller) Thermal Shock The measured and observed characteristics should satisfy the specifications in the following table. Appearance No marking defects 14 Per MIL-STD-202 Method 215 Solvent 1: 1 part (by volume) of isopropyl alcohol 3 parts (by volume) of mineral spirits Solvent 2: Terpene defluxer Solvent 3: 42 parts (by volume) of water 1 part (by volume) of propylene glycol monomethyl ether 1 part (by volume) of monoethanolamine Three shocks in each direction should be applied along 3 mutually perpendicular axes of the test specimen (18 shocks). The specified test pulse should be Half-sine and should have a duration: 0.5ms, peak value: 1500g and velocity change: 4.7m/s. Solder the capacitor to the test jig (glass epoxy board) in the same manner and under the same conditions as (19). The capacitor should be subjected to a simple harmonic motion having a total amplitude of 1.5mm, the frequency being varied uniformly between the approximate limits of 10 and 2000Hz. The frequency range, from 10 to 2000Hz and return to 10Hz, should be traversed in approximately 20 minutes. This motion should be applied for 12 items in each 3 mutually perpendicular directions (total of 36 times). The measured and observed characteristics should satisfy the specifications in the following table. Appearance No marking defects 13 AEC-Q200 Test Method Capacitance Within ±10% Change D.F. 0.025 max. I.R. More than 10,000MΩ or 100MΩ · µF (Whichever is smaller) Immerse the capacitor in a eutectic solder solution at 260±5°C for 10±1 seconds. Let sit at room temperature for 24±2 hours, then measure. •Pretreatment Perform the heat treatment at 150+0/-10°C for 60±5 minutes and then let sit for 24±2 hours at room temperature. Fix the capacitor to the supporting jig in the same manner and under the same conditions as (19). Perform the 300 cycles according to the two heat treatments listed in the following table (maximum transfer time is 20 seconds). Let sit for 24±2 hours at room temperature, then measure. Step Temp. (°C) Time (min.) 1 -55+0/-3 15±3 2 125+3/-0 15±3 •Pretreatment Perform the heat treatment at 150+0/-10°C for 60±5 minutes and then let sit for 24±2 hours at room temperature. Appearance No marking defects Capacitance Within the specified tolerance Change Per AEC-Q200-002 15 ESD D.F. 0.025 max. I.R. More than 10,000MΩ or 100MΩ · µF (Whichever is smaller) (a) Preheat at 155°C for 4 hours. After preheating, immerse the capacitor in a solution of ethanol (JIS-K-8101) and rosin (JISK-5902) (25% rosin in weight proportion). Immerse in eutectic solder solution for 5+0/-0.5 seconds at 235±5°C. 16 Solderability 95% of the terminations are to be soldered evenly and continuously. (b) Should be placed into steam aging for 8 hours±15 minutes. After preheating, immerse the capacitor in a solution of ethanol (JIS-K-8101) and rosin (JIS-K-5902) (25% rosin in weight proportion). Immerse in eutectic solder solution for 5+0/-0.5 seconds at 235±5°C. (c) Should be placed into steam aging for 8 hours±15 minutes. After preheating, immerse the capacitor in a solution of ethanol (JIS-K-8101) and rosin (JIS-K-5902) (25% rosin in weight proportion). Immerse in eutectic solder solution for 120 ±5 seconds at 260±5°C. Continued on the following page. Medium Voltage for Automotive Soft Termination Type GCJ Series Specifications and Test Methods Continued from the preceding page. No. AEC-Q200 Test Item AEC-Q200 Test Method Appearance No defects or abnormalities Visual inspection. Capacitance Within the specified tolerance Change The capacitance/Q should be measured at 25°C at the frequency and voltage shown in the table. D.F. Electrical 17 Characterization Specifications Capacitance CF1000pF CU1000pF 0.025 max. 25°C More than 10,000MΩ or 100MΩ · µF (Whichever is smaller) Max. Operating Temperature···125°C More than 1,000MΩ or 10MΩ · µF (Whichever is smaller) No failure should be observed when voltage as in the Table is applied between the terminations for 1 to 5 seconds, provided the charge/discharge current is less than 50mA. No failure Rated Voltage DC250V DC630V Appearance No marking defects Board Flex Test Voltage 200% of the rated voltage 150% of the rated voltage Solder the capacitor on the test jig (glass epoxy board) as shown in Fig. 1 using a eutectic solder. Then apply a force in the direction shown in Fig. 2 for 5±1 seconds. The soldering should be done by the reflow method and should be conducted with care so that the soldering is uniform and free of defects such as heat shock. Capacitance Within ±12.5% Change 18 Voltage AC0.5 to 5V(r.m.s.) AC1±0.2V(r.m.s.) The insulation resistance should be measured with DC500±50V (DC250±25V in case of rated voltage: DC250V) at 25°C and 125°C and within 2 minutes of charging. I.R. Dielectric Strength Frequency 1±0.2MHz 1±0.2kHz Type GCJ21 GCJ31 GCJ32 GCJ43 GCJ55 b a 0.8 2.0 2.0 3.0 4.2 b 3.0 4.4 4.4 6.0 7.2 c 1.3 1.7 2.6 3.3 5.1 40 C 20 (in mm) 50 Pressurizing speed: 1.0mm/s Pressurize a 100 R4 t: 1.6mm Fig. 1 Capacitance meter 45 45 Flexure: V3 (V2: GCJ21) Fig. 2 Appearance No marking defects Capacitance Within the specified tolerance Change D.F. Type GCJ21 GCJ31 GCJ32 GCJ43 GCJ55 Terminal Strength a 1.2 2.2 2.2 3.5 4.5 b 4.0 5.0 5.0 7.0 8.0 c 1.65 2.0 2.9 3.7 5.6 (in mm) c a I.R. More than 10,000MΩ or 100MΩ · µF (Whichever is smaller) b 19 0.025 max. Solder the capacitor to the test jig (glass epoxy board) as shown in Fig. 3 using a eutectic solder. Then apply 18N force in parallel with the test jig for 60 seconds. The soldering should be done by the reflow method and should be conducted with care so that the soldering is uniform and free of defects such as heat shock. t: 1.6mm Solder resist Baked electrode or copper foil Fig. 3 Continued on the following page. Medium Voltage for Automotive Soft Termination Type GCJ Series Specifications and Test Methods Continued from the preceding page. No. AEC-Q200 Test Item Specifications AEC-Q200 Test Method Place the capacitor in the beam load fixture as in Fig. 4. Apply force. 20 Beam Load Test L The chip should endure the following force. Chip thickness F 1.25mm rank: 15N Chip thickness U 1.25mm rank: 54.5N 0.6 L Fig. 4 Speed at which to supply the Stress Load: 2.5mm / s The capacitance change should be measured after 5 minutes at each specified temperature stage. 21 Capacitance Temperature Characteristics Capacitance Within ±15% Change Step 1 2 3 4 5 Temperature (°C) 25±2 -55±3 25±2 125±3 25±2 The ranges of capacitance change compared with the above 25°C value over the temperature ranges shown in the table should be within the specified ranges. •Pretreatment Perform the heat treatment at 150+0/-10°C for 60±5 minutes and then let sit for 24±2 hours at room temperature. Perform the initial measurement.