SEP0080Q38CB Datasheet, PDF (2/5 Pages) Littelfuse – The new SEP (SIDACtor Ethernet/PoE Protector) series has a surge rating compatible

SIDACtor^® Protection Thyristors
Broadband Optimized™ Protection
50/60 Hz Ratings
Parameter Name
I_TSM Maximum non-repetitive
on-state current, 50/60 Hz
Test Conditions
0.5s
1s
2s
5s
30s
900s
Value
6.5
4.6
3.4
2.3
1.3
0.73
Units
A
Surge Ratings
Series
C
2x10μs
A min
500
I_PP
1.2x50μs/8x20μs
10x700/5x310μs
A min
A min
400
200
Notes:
- Peak pulse current rating (I_PP) is repetitive and guaranteed for the life of the product.
- I_PP
SBUJOHT
BQQMJDBCMF
PWFS
UFNQFSBUVSF
SBOHF
PG
$
UP
$
- The device must initially be in thermal equilibrium with -40°C < T_J <
¡$
Thermal Considerations
10x1000μs
A min
100
Package
5x6 QFN
Symbol
T_J
T_STG
R_0JA
Parameter
Junction Temperature
Storage Temperature Range
Thermal Resistance: Junction to Ambient
Value

UP


UP

100
Unit
°C
°C
°C/ W
I_TSM
600V_RMS 1 cycle
A_RMS
30
V-I Characteristics
+I
I_T
I_S
I_H
I_DRM
-V
+V
V_T
V_DRM
V_S
-I
Capacitance vs. Bias Voltage*
40
35
30
25
20
15
10
5
0
0.1
Bias Voltage
0V
3.3V
5V
12V
24V
30V
50V
1
10
100
Line Voltage (V)
* Bias voltage must be lower than V_DRM
© 2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
54
Revised: February 22, 2011