Instruction Manual

SIDACtor
®
Protection Thyristors
60
Revised: December 11, 2012
© 2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Broadband Optimized™ Protection
SEP Biased Series
SEP Biased Series - 5x6 QFN
Description
Features & Benefits
t$PNQBUJCMFXJUI
1000Base-T
t#BMBODFEPWFSWPMUBHF
protection
t-PXEJTUPSUJPO
t-PXJOTFSUJPOMPTT
t-PXQSPmMF
t40GPPUQSJOUDPNQBUJCMF
t'BJMTTIPSUDJSDVJUXIFO
surged in excess of ratings
Electrical Characteristics
Part Number Marking
V
DRM
@
I
DRM
=5μA
V
S
@100V/μs I
H
I
S
I
T
@V
T
V
T
@I
T
=
2.2Amps
V min V max mA min mA max A max V max
SEP0080Q38CB SEP-8C 6 25 50 800 2.2 8
See vs. Bias Voltage
Graph
SEP0640Q38CB SEP06C 58 77 150 800 2.2 8
SEP0720Q38CB SEP07C 65 88 150 800 2.2 8
SEP0900Q38CB SEP09C 75 98 150 800 2.2 8
Pinout Designation
Agency Approvals
Agency Agency File Number
E133083
Schematic Symbol
Applicable Global Standards
1
2
3
4
8
7
6
5
Line in
Line out
- Bias
+ Bias
Ground
Ground
Line in Line out
Line In (1)
Line In (4)
-Bias (2)
Ground (3)
(8) Line Out
(5) Line Out
(7) +Bias
(6) Ground
Phillip Havens Oct 2008
t5*""
t5*"#
t*56,&OIBODFE
Level
t*56,#BTJD-FWFM
t*&$
t(3*OUFSCVJMEJOH
t(3*OUSBCVJMEJOH
t:%5
t:%5
t:%5
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.
Notes:
- Absolute maximum ratings measured at T
A
= 25ºC (unless otherwise noted).
- Devices are bi-directional (unless otherwise noted).
RoHS