Instruction Manual

SIDACtor
®
Protection Thyristors
63
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
Dimensions — 5x6 QFN
Dimension
Inches Millimeters
Min Max Min Max
A 0.187 0.207 4.745 5.253
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
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
Part Numbering
Packing Options
Package Type Description Quantity Added Suffix Industry Standard
Q38
5x6x1.5 QFN
Tape and Reel
4,000 N / A EIA-481-D
MEDIAN VOLTAGE
PACKAGE
CONSTRUCTION VARIABLE
I
PP
RATING
TYPE
SIDACtor Ethernet Protector
BIASED
SEP xxx 0 Q38 C B
A
B
PIN 1 INDICATOR
F (REF)
G (REF)
PIN 1 & 8: LINE IN / LINE OUT
PIN 2: BIAS (-)
PIN 3 & 6: GROUND CONNECTIONS
PIN 4 & 5: LINE IN / LINE OUT
PIN 7: BIAS (+)
5 678
4
3
2
I
D
E
G
F
LKH
I
J
C
.0200
.0500
.2920 .2050 .1180
5x6 QFN Solder Pad Layout
Part Marking
Part Marking Code
(Refer to Electrical Characteristics Table)
Date Code
XXXXXX
XXXXX