SA2-2400-CBB-STD_14 Datasheet, PDF (1/4 Pages) Bourns Electronic Solutions – High Voltage Gas Discharge Tube

*RoHS ^COMPLIANT
Features
■ Formerly a
product
■ High insulation resistance
■ Quick response, long service life
■ Available DC breakdown range:
2.4 kV to 7.2 kV
■ Wide operating temperature range
■ RoHS compliant*
Applications
■ Street lighting
■ Medical devices
■ Air conditioning
■ Power supplies
■ Projectors
■ Welders
SA2 Series High Voltage Gas Discharge Tube
Description
Bourns^® SA2 Series two-electrode High Voltage Gas Discharge Tube devices are designed
for high isolation applications. The series offers high insulation resistance over a wide
temperature range and is offered with DC breakdowns from 2.4 kV to 7.2 kV. Other
customized voltages between 2 kV and 7.2 kV are available upon request.
Agency Recognition
Agency Category
UL UL 1449
Agency
File No.
E313168
Electrical Characteristics
Part No.
SA2-2400-Dxx-STD
SA2-2400-Cxx-STD
SA2-3000-Dxx-STD
SA2-3000-Cxx-STD
SA2-3600-Dxx-STD
SA2-3600-Cxx-STD
SA2-5500-Dxx-STD
SA2-5500-Cxx-STD
SA2-6200-Dxx-STD
SA2-6200-Cxx-STD
SA2-6300-Dxx-STD
SA2-6300-Cxx-STD
SA2-7200-Dxx-STD
SA2-7200-Cxx-STD
DC Breakdown Voltage
@ 500 V/s
Device Specifications
Impulse
Breakdown
Ramp
Insulation
Resistance
@ 250 Vdc
Min. Typ.
2040 2400
1920 2400
2550 3000
2400 3000
3060 3600
2880 3600
4675 5500
4400 5500
5270 6200
4960 6200
5355 6300
5040 6300
6120 7200
5760 7200
Max.
2880
2880
3600
3600
4320
4320
6600
6600
7440
7440
7560
7560
8640
8640
Tol.
-15 % to
+20 %
-20 % to
+20 %
-15 % to
+20 %
-20 % to
+20 %
-15 % to
+20 %
-20 % to
+20 %
-15 % to
+20 %
-20 % to
+20 %
-15 % to
+20 %
-20 % to
+20 %
-15 % to
+20 %
-20 % to
+20 %
-15 % to
+20 %
-20 % to
+20 %
Max.
3800 V
4500 V
5400 V
8000 V
8000 V
9200 V
10000 V
Typ.
Min.
@1
kV/µs
@7.5
kV/µs
@7.5
kV/µs
@7.5
kV/µs
10 G Ohm
@7.5
kV/µs
@7.5
kV/µs
@1
kV/µs
Arc
Voltage
@ 5A
min.
Typ.
20 V
Capacitance
@ 1 MHz
Max.
1 pF
Life Ratings
Nominal Impulse
Discharge
1
10
Operation Operations
Nom.
DC
Break-
down
After
Life
>2.0 kV
>1.9 kV
>2.4 kV
>2.3 kV
>3.0 kV
10 kA,
8/20 µs
5 kA,
8/20 µs,
±5
operations
in each
polarity
>2.8 kV
>4.4 kV
>4.2 kV
>5.2 kV
>4.9 kV
>5.3 kV
>5.0 kV
>6.3 kV
>6.0 kV
Note: Model SA2-7200 specification is based on the customer providing sufficient encapsulation/working environment for the component
to avoid outside surface breakdown (e.g., non-contaminated equivalent surface in RH 40 % reaches breakdown at 10-12 kV).
Product Characteristics
Operating Temperature Range .................................................................................................................................................... -40 °C to +125 °C
Storage Temperature Range ....................................................................................................................................................... -65 °C to +125 °C
Device Plating............................................................................................................................................................................................ Matte-Sn
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.