SILICON EPITAXIAL
PLANAR DIODE
1N6642D2A / 1N6642D2B
MECHANICAL DATA
DLCC2 Variant A (D2A)
PAD 1
PAD 2
ANODE
CATHODE
DIMENSION
mm
Inches
A
B
C
D
5.00 0.10
2.61 0.10
1.08 0.10
1.76 0.10
0.197 0.004
0.103 0.004
0.043 0.004
0.069 0.004
DLCC2 Variant B (D2B)
PAD 1
PAD 2
PAD 3
ANODE
CATHODE
LID CONTACT TO ANODE*
DIMENSION
mm
Inches
A
B
C
D
5.00 0.10
2.61 0.10
1.08 0.10
1.76 0.10
0.197 0.004
0.103 0.004
0.043 0.004
0.069 0.004
SOLDER PAD LAYOUT D-5A
DLCC2/ D-5A MELF OVERLAY
DIMENSION
mm
6.25
1.70
2.67
Inches
0.246
0.067
0.105
A
B
C
A
B
* The additional contact provides a connection to the lid in the application. Connecting the metal lid to a known electrical potential stops deep
dielectric discharge in space applications; see the Space Weather link www.semelab.co.uk/dlcc2.html on the Semelab web site. Package variant
to be specified at order.
Other Package Outlines may be available – Contact Semelab Sales to Enquire
Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: sales@semelab-tt.com
Document Number 8272
Issue 2
Page 3 of 4
Website: http://www.semelab-tt.com
SEME-LAB [ SEME LAB ]
