CDIDI CDLL486B, CDLL485B, CDLL483B Datasheet
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071 FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com
• GENERAL PURPOSE SILICON DIODES
• METALLURGICALLY BONDED
CDLL483B
CDLL485B
CDLL486B
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Operating Current: 200 mA
Derating: 1.2mA/°C from 25ºC to 150ºC
1.0mA/°C from 150ºC to 175ºC
Forward Current: 650mA
V
RM
V
RWM
I
O
I
O
I
FSM
TYPE TA= +150
°C T
P
=1/120 S
TA=25ºC
V
(pk)
V
(pk)
mA mA A
CDLL483B 80 70 200 50 2
CDLL485B 180 180 200 50 2
CDLL486B 250 225 200 50 2
V
F
I
R1
at V
RWMIR2
at VRMI
R3
at V
RWM
TYPE @100mA TA=25ºC TA=25ºC TA= 150ºC
V dc nA dc
µ
A
µ
Adc
CDLL483B 0.8 - 1.0 25 100 5
CDLL485B 0.8 - 1.0 25 100 5
CDLL486B 0.8 - 1.0 25 100 5
FIGURE 1
DESIGN DATA
CASE: DO-213AA, Hermetically sealed
glass case. (MELF, SOD-80, LL34)
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (R
O
JEC
):
100 ˚C/W maximum
THERMAL IMPEDANCE: (Z
OJX
): 35
˚C/W maximum
POLARITY: Cathode end is banded.
MOUNTING POSITION: Any.
MOUNTING SURFACE SELECTION:
The Axial Coefficient of Expansion
(COE) Of this Device is Approximately
+6PPM/°C. The COE of the Mounting
Surface System Should Be Selected To
Provide A Suitable Match With This
Device.
MILLIMETERS INCHES
DIM MIN MAX MIN MAX
D 1.60 1.70 0.063 0.067
F 0.41 0.55 0.016 0.022
G 3.30 3.70 .130 .146
G1 2.54 REF. .100 REF.
S 0.03 MIN. .001 MIN.
CDLL483B, CDLL485B and CDLL486B
.3 .4 .5 .6 .7 .8 .9 1.0 1.1 1.2 1.3
VF - Forward Voltage (V)
FIGURE 2
Typical Forward Current
vs Forward Voltage
I
F
- Forward Current - (mA)
1000
100
10
1
0.1
150ºC
100ºC
25ºC
-65ºC
20 40 60 80 100 120 140
Percent of Reverse Working Voltage (%)
FIGURE 3
Typical Reverse Current
vs Reverse Voltage
I
R
- Reverse Current - (µA)
1000
100
10
1
0.1
.01
.001
150ºC
100ºC
25ºC
-65ºC
NOTE : All temperatures shown on graphs are
junction temperatures
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