T20-A230X EPCOS Inc, T20-A230X Datasheet - Page 2

• Manufacturer Part Number: T20-A230X
• Manufacturer: EPCOS Inc

Specifications of T20-A230X

• Voltage Rating Max: 230VDC
• Surge Current Max: 25KA
• Failsafe Protection: No
• Mounting Style: Surface Mount
• Operating Temp Range: -40C to 90C
• Product Diameter (mm): 8mm
• Product Length (mm): 10mm
• Lead Free Status / RoHS Status: Compliant

Electrical specifications
DC spark-over voltage
Impulse spark-over voltage
Service life
Insulation resistance at 100 V
Capacitance at 1 MHz
Transverse delay time
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking, blue negative
KB AB E / KB AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Surge arrester
3-electrode arrester
Features
Standard size
Extremely fast response time
Very high current rating
Stable performance over life
Very low capacitance
High insulation resistance
RoHS-compatible
300 operations
10 operations
10 operations
at 100 V/µs
at 1 kV/µs
1 operation
1 operation
1 operation
4)
3)
1) 2) 4)
- for 99 % of measured values
- typical values of distribution
- for 99 % of measured values
- typical values of distribution
[5x (+) & 5x (-)]
4)
dc
4)
50 Hz; 1 s
50 Hz; 0.18 s (9 cycles)
8/20 µs
8/20 µs
10/350 µs
10/1000 µs
Page 2 of 4
5)
5)
Applications
5)
5)
5)
Line protection
Station protection
Base stations
5)
230
± 20
< 400
< 350
< 500
< 450
10
50
20
25
5
200
> 10
< 1.5
< 0.2
~ 35
~ 1
~ 200
~ 2
-40 ... +90
40/ 90/ 21
230 YY O
230
YY
O
B88069X8710xxxx
- Nominal voltage
- Year of production
- Non radioactive
Issue 05 / 2007-10-10
T20-A230X
V
%
V
V
V
V
A
A
kA
kA
kA
A
GΩ
pF
µs
V
A
V
g
°C
a)