20e241k-nb World Products, Inc., 20e241k-nb Datasheet - Page 50

• Manufacturer Part Number: 20e241k-nb
• Description: Our Metal Oxide Varistors
• Manufacturer: World Products, Inc.

V-I Characteristics (continued)
53mm Disk Size
VZ53D951K - (Top line on graph)
VZ53D911K
VZ53D821K
VZ53D751K
VZ53D681K
VZ53D621K
VZ53D511K
VZ53D471K
VZ53D431K
VZ53D391K
VZ53D361K
VZ53D271K
VZ53D241K
VZ53D201K - (Bottom line on graph)
Soldering Profile
Standard Product
At idle power, current levels shown to the left of the diskontinuity illustrate typically the high end leakage current. However, if lower leakage current
levels are desired, they may be guaranteed. In the clamping voltage region to the right of the diskontinuity, maximum clamping voltage is plotted.
World Products, LLC 19654 Eighth Street East, Sonoma, CA 95476 | Phone [phone] | Fax [phone] | www.worldproducts.com
48 | Metal Oxide Varistors
300
250
200
150
100
50
0
245°C
215°C
160°C
130°C
60
Time (seconds)
120
Typically
40 sec.
180
etal
10000
1000
240
100
10
xide
10
Max. Leakage
Direct Current
-6
Current
10
-5
RoHS Compliant Product
1. RT to 160°: 100-150 second
2. 150° to 200°: around 60 seconds
3. 200° to 270°: around 60 seconds
4. Peak temperature and time: 270±5°: 3 ±0.5sec
5. 270° to RT: at least 120 seconds
aristOrs
10
-4
300
250
200
150
100
50
10
-3
Varistor Current (A)
0
10
-2
50
10
-1
Max. Clamping
100
10
Voltage
0
Pulse: 8x20s
10
150
Time (seconds)
1
10
200
2
10
3
250
10
4
10
300
Rev. 8.6 (06.14.10)
5
350
400