SEP0080Q38CB Datasheet, PDF (1/5 Pages) Littelfuse – The new SEP (SIDACtor Ethernet/PoE Protector) series has a surge rating compatible

SIDACtor^® Protection Thyristors
Broadband Optimized™ Protection
SEP Biased Series - 5x6 QFN
Agency Approvals
Agency
Agency File Number
E133083
Pinout Designation
Line in 1
- Bias ²
Ground 3
Line in ⁴
Schematic Symbol
Line In (1)
-Bias (2)
Ground (3)
Line In (4)
8 Line out
7 _{+ Bias}
6 _Ground
5 _{Line out}
(8) Line Out
(7) +Bias
(6) Ground
(5) Line Out
Description
The new SEP (SIDACtor Ethernet/PoE Protector) series has
a surge rating compatible with GR1089 Inter-building and
ITU K.20/21 Enhanced protection requirements. Targeted
for high-speed applications such as 10BaseT, 100BaseT,
and 1000BaseT, the SEP series maintains signal quality
while providing robust protection for Ethernet and PoE
applications. This latest silicon design innovation results
in a capacitive loading characteristic that is constant with
respect to the voltage across the device. This reduces
distortion caused by typical solid-state protection solutions.
Offered in a surface-mount, QFN package, the SEP provides
small package size without sacrificing power and surge
handling capabilities.
Features & Benefits
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surged in excess of ratings
Applicable Global Standards
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Electrical Characteristics
Part Number
SEP0080Q38CB
SEP0640Q38CB
SEP0720Q38CB
SEP0900Q38CB
Marking
SEP-8C
SEP06C
SEP07C
SEP09C
V_DRM@
I_DRM=5μA
V min
6
58
65
75
V_S@100V/μs
V max
25
77
88
98
Notes:
- Absolute maximum ratings measured at T_A= 25ºC (unless otherwise noted).
- Devices are bi-directional (unless otherwise noted).
I_H
mA min
50
150
150
150
I_S
mA max
800
800
800
800
I_T@V_T
A max
2.2
2.2
2.2
2.2
V_T@I_T=
2.2Amps
V max
8
8
8
8
Capacitance
See Capacitance vs.
Bias Voltage Graph
© 2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
53
Revised: February 22, 2011