svc220d-20b Samwha Electric Co., Ltd., svc220d-20b Datasheet - Page 16

• Manufacturer Part Number: svc220d-20b
• Description: Svc Varistors Type
• Manufacturer: Samwha Electric Co., Ltd.

Reliability and Test conditions
Operating
Temperature Range
Storage Temp
Temperature Cycle
Low Temperature
Resistance
Humidity Resistance
Humidity Load
Resistance
High Temperature
Load Resistance
Resistance to
Soldering Heat
84
SAMWHA CAPACITOR Co., Ltd.
Item
-40℃~+125℃
40℃ Max., 70% RH Max.
① No visible damage
②ΔV/V1mA ≤ ±10%
① No visible damage
②ΔV/V1mA ≤ ±10%
① No visible damage
②ΔV/V1mA ≤ ±10%
① No visible damage such as cracks
②ΔV/V1mA ≤ ±10%
① No visible damage such as cracks
②ΔV/V1mA ≤ ±10%
① No visible damage such as cracks
②ΔV/V1mA ≤ ±10%
Requirements
At packing condition
1. -40±3℃ for 30minutes
2. 85±3℃ for 30minutes
3. Repeat 100 cycle
Temperature : -40±2℃
Tim : 1000±72/-24hours
Measurement at room temperature
after placing for 24±2hours
Temperature : 40±2℃
Humidity : 90~95 % RH
Tim : 500±12hours
Measurement at room temperature
after placing for 24hours
Temperature : 40±2℃
Humidity : 90~95 % RH
Applied Voltage : Rated Voltage
Tim : 500±12hours
Measurement at room temperature
after placing for 24hours
Temperature : 125±2℃
Applied Voltage : Rated Voltage
Tim : 1000+72/-24hours
Measurement at room temperature
after placing for 24hours
Preheat : 120~150℃ 1minutes
Solder Temperature : 260±5℃
Immersion Time : 10±1Sec.
Take it out and set if for 1~2hours
then measure.
Test Conditions
Solderability
Reflow Soldering
Lateral Push Strength
Bending Strength
Max. Peak
Current Ip(A)
Max. Transient
Energy Et(J)
Item
No Mechanical Damage
Chip Size
① More than 90% of the terminal electrode shall be covered
②ΔV/V1mA ≤ ±10%
① Termination should be covered with now solder more
②ΔV/V1mA ≤ ±10%
① No visible damage
②ΔV/V1mA ≤ ±10%
① No visible damage
②ΔV/V1mA ≤ ±10%
① No visible damage
②ΔV/V1mA ≤ ±10%
A(mm)
B(mm)
C(mm)
W(kgf)
with new solder
than 20% of the terminal electrode height
1005
-
-
-
-
Requirements
1608
0.8
2.0
1.0
1.3
2012
4.0
1.0
1.0
1.3
Multi Layer Chip Varistors
3216
3.0
5.0
1.3
1.5
Protect Circuit Components
According to JIS C 6485
Distance : 1mm
Speed : 30mm/Min.
8/20㎲ waveform
Impulse of +/-each polarity
Measurement at room temperature
after placing for 25 hours
One standard circumstance Impulse
the 10/1000㎲ specified current
wave 1 times.
Measurement at room temperature
afger placing for 24 hours
Preheat Temperature : 120~150℃
Solder : 60Sn/40Pb
Preheat Time : 60Sec.
Solder Temperature : 230±5℃
Soldering Time : 3±1Sec.
At reflow soldering profile about
230℃
Test Conditions
85