User guide

SIDACtor
®
Protection Thyristors
38
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
Part Numbering
CONSTRUCTION VARIABLE
I
PP
RATING
TYPE
SDP
B
MEDIAN VOLTAGE
PACKAGE TYPE
xxx
0 Q38
SIDACtor DSL Protector
Part Marking
Part Marking Code
(Refer to Electrical Characteristics Table)
Date Code
XXXXXX
XXXXX
Dimensions — 5x6 QFN
Dimension
Inches Millimeters
Min Max Min Max
A 0.187 0.207 4.745 5.252
B 0.226 0.246 5.745 6.253
C 0.054 0.064 1.374 1.628
D 0.165 0.171 4.199 4.351
E 0.027 0.033 0.686 0.838
F 0.011 0.017 0.279 0.432
G 0.047 0.053 1.194 1.346
G1 0.097 0.103 2.464 2.616
H 0.032 0.038 0.800 0.953
I 0.027 0.033 0.686 0.838
J 0.100 0.106 2.540 2.692
K 0.027 0.033 0.686 0.838
L 0.015 0.021 0.381 0.533
A
B
PIN 1 INDICATOR
F (REF)
G (REF)
G1 (REF)
PIN 1 & 8: TIP CONNECTIONS
PIN 3 & 6: GROUND CONNECTIONS
PIN 4 & 5: RING CONNECTION
5 6 8
4
3I
D
E
G G1
F
HK
L
I
J
C
.0200
.0500
.2920 .2050 .1180
5x6 QFN Solder Pad Layout