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Littelfuse

SDP0720Q38B Datasheet Preview

SDP0720Q38B Datasheet

SIDACtor Protection Thyristors

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SIDACtor® Protection Thyristors
Broadband OptimizedProtection
SDP Series - 5x6 QFN
Agency Approvals
Agency
Agency File Number
E133083
Pinout Designation
Tip in
NC
Ground
Ring in
1
2
3
4
8 Tip out
7 NC
6 Ground
5 Ring out
Schematic Symbol
Tip
Ground
Ring
Description
This new SIDACtor® Series provides overvoltage protection
GPSBQQMJDBUJPOTTVDIBT"%4- BOE#BTF5XJUIB
minimal effect on data signals. This latest silicon design
innovation results in capacitive loading characteristic that
is compatible with these high bandwidth applications. This
surface mount QFN package provides a surge capability
that exceeds most worldwide intra-building standards and
recommendations for lightning surge withstand capability
of secondary protectors.
Features and Benefits
t$PNQBUJCMFXJUI7%4-
(30MHz)
t#BMBODFEPWFSWPMUBHF
protection
t-PXEJTUPSUJPO
t-PXJOTFSUJPOMPTT
t-PXQSPmMF
t4NBMM40GPPUQSJOU
t'BJMTTIPSUDJSDVJUXIFO
surged in excess of
ratings
Applicable Global Standards
t5*""
t5*"#
t*56,&OIBODFE
Level*
t*56,#BTJD-FWFM
t*&$
t(3*OUFSCVJMEJOH
t(3*OUSBCVJMEJOH
t:%5
t:%5
t:%5
*Requires series resistance
Electrical Characteristics
Part Number
Marking
V
DRM
@lDRM=5μA
V min
V
S
@100V/μs
I
H
I
S
I
T
V max mA min mA max A max
V
T
@IT=2.2 Amps
V max
Capacitance
SDP0640Q38B
SDP0720Q38B
SDP0900Q38B
SDP1100Q38B
SDP1300Q38B
SDP1800Q38B
SDP2600Q38B
SDP3100Q38B
SDP3500Q38B
SDP06B
SDP07B
SDP09B
SDP10B
SDP13B
SDP18B
SDP26B
SDP31B
SDP35B
58
65
75
90
120
170
220
275
320
Notes:
- Absolute maximum ratings measured at TA= 25ºC (unless otherwise noted).
- Devices are bi-directional (unless otherwise noted).
77
88
98
130
160
220
300
350
400
150 800 2.2
150 800 2.2
150 800 2.2
150 800 2.2
150 800 2.2
150 800 2.2
150 800 2.2
150 800 2.2
150 800 2.2
© 2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
35
Revised: April 15, 2011
8
8
8
8
8
See Capacitance
vs Voltage Graph
8
8
8
8




Littelfuse

SDP0720Q38B Datasheet Preview

SDP0720Q38B Datasheet

SIDACtor Protection Thyristors

No Preview Available !

SIDACtor® Protection Thyristors
Broadband OptimizedProtection
V-I Characteristics
+I
IT
IS
IH
IDRM
-V
+V
VT VDRM
VS
-I
Capacitance vs. Voltage
50
40
Tip-Ring
Tip-GND / Ring-GND
30
20
10
0
0.1 1 10 100
Line Voltage (V)
50/60 Hz Ratings
Parameter Name
I Maximum non-repetitive
TSM
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
B
2x10μs
A min
250
IPP
1.2x50μs/8x20μs
10x700/5x310μs
A min
A min
230 100
Notes:
- Peak pulse current rating (I ) is repetitive and guaranteed for the life of the product.
PP
- IPPSBUJOHTBQQMJDBCMFPWFSUFNQFSBUVSFSBOHFPG$UP $
- The device must initially be in thermal equilibrium with -40°C < TJ < ¡$
Thermal Considerations
Package
5 x 6 QFN
Symbol
T
J
TSTG
R
0JA
Parameter
Junction Temperature
Storage Temperature Range
Thermal Resistance: Junction to Ambient
Value
UP 
UP 
100
10x1000μs
A min
75
Unit
°C
°C
°C/ W
ITSM
600V 1 Cycle
RMS
ARMS
25
© 2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
36
Revised: April 15, 2011


Part Number SDP0720Q38B
Description SIDACtor Protection Thyristors
Maker Littelfuse
Total Page 5 Pages
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