• GENERAL PURPOSE SILICON DIODES
CD483B
CD485B
CD486B
CD645
AND
• ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE
• COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES
EXCEPT SOLDER REFLOW
CD5194 thru CD5196
24 MILS
12 MILS
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
V
V
I
I
I
FSM
RM
RWM
O
O
TYPE
T
=+150°C
t
= 1/120 S
T
A
p
=25°C
A
V
V
mA
mA
A
(pk)
(pk)
CD483B
CD485B
CD486B
CD645
80
70
200
200
200
400
200
200
200
50
50
2
2
2
5
2
2
2
180
250
270
80
180
225
225
70
50
150
50
CD5194
CD5195
CD5196
180
250
180
225
50
50
V
(1)
I
at V
I
at V
+25°C
I
at V
CAP
F
R1
T
RWM
+25°C
R2
A
RM
R3
T
RWM
TYPE
T
+150°C
@V
A
A
R
=4V
pF
DESIGN DATA
V dc
nA dc
µA
µA dc
CD483B
CD485B
CD486B
CD645
0.8 - 1.0
0.8 - 1.0
0.8 - 1.0
0.8 - 1.0
0.8 - 1.0
0.8 - 1.0
0.8 - 1.0
25
25
25
50
25
25
25
100
100
100
50
5
5
–
–
METALLIZATION:
5
–
Top: (Anode) ....................Al
Back: (Cathode)..............Au
25
5
2.0
–
CD5194
CD5195
CD5196
100
100
100
5
–
5
–
AL THICKNESS ............25,000 Å Min
GOLD THICKNESS ........4,000 Å Min
CHIP THICKNESS ..................10 Mils
NOTE 1
AT 100mA (pulsed) except for CD645
which is at 400mA (pulsed)
TOLERANCES: ALL
Dimensions ± 2 mils
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
WEBSITE: http://www.cdi-diodes.com
FAX (781) 665-7379
E-mail: mail@cdi-diodes.com