Littelfuse SDP TwinChip Series 3x3 QFN - Manual

SIDACtor ® Protection Thyristors
40
Revised: February 22, 2011
© 2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Broadband Optimized ™ Protection
SDP TwinChip™ Series - 3x3 QFN
Description
The SDP TwinChip™ Series provides overvoltage protection
on the secondary side of the coupling transformer used
in xDSL driver circuits. This SDP0242Q12F provides a fast
switching, robust, solution that is referenced to neither
ground nor power. This prevents the surge events from the
being dumped into these rails. The integrated TwinChip™
design reduces any negative solid-state effects on the
broadband signals.
Features & Benefits
t%JGGFSFOUJBMQSPUFDUJPO
t-PXJOTFSUJPOMPTT
t-PXDBQBDJUBODF
t-PXQSPmMF
t4NBMMYNNGPPUQSJOU
t%FTJHOFEGPS7MJOF
drivers
t"˜TTVSHFSBUJOH
Applicable Global Standards
Electrical Characteristics
Pinout Designation
Agency Approvals
Agency Agency File Number
E133083
Schematic Symbol
t5*""
t5*"#
t*56,&OIBODFE
Level
t*56,#BTJD-FWFM
t(3*OUFSCVJMEJOH
t(3*OUSBCVJMEJOH
t*&$
t:%5
t:%5
t:%5
Not Applicable
Part Number Marking
V
DRM
@ldrm=5μA
V
S
@100V/μs
I
H
I
S
I
T
V
T
@IT=2.2 amps
Capacitance
@1MHz, 2V bias
V min V max mA min mA max A max V max pF min pF max
SDP0242Q12FLRP DP24F 16 43 30 800 2.2 8 10 15
Notes:
- Absolute maximum ratings measured at T
A
= 25ºC (unless otherwise noted).
- Devices are bi-directional (unless otherwise noted).