MCC LL48

MCC
omponents
21201 Itasca Street Chatsworth
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LL48
Features
l
Fast Switching Speed
l
Protected by a PN junction guard ring against excessive
l
Low Turn-on Voltage
l
For General Purpose Application
Small Signal
Schottky Diode
Mechanical Data
l Case: Minimelf, Glass
MINIMELF
l Terminals: Solderable per MIL-STD-202, Method 208
l Polarity: Indicated by Cathode Band
l Weight: 0.05 grams ( approx.)
Cathode Mark
Maximum Ratings @ 25oC Unless Otherwise Specified
Characteristic
Symbol
Value
Unit
VRRM
40
V
Peak Reverse Voltage
Forward Continuous Current(Note1)
IF
350
mA
Surge Forward Current @ tp< 10ms,
TA =25 oC
IFSM
7.5
A
Power Dissipation(Note 1)
Ptot
330
mW
RqJA
300
K/W
-55 to 125
o
Thermal Resistance(Note 1)
Operation Temperature Range
TA
Storage Temperature Range
TSTG
-55 to 150
o
C
C
Electrical Characteristics @ 25oC Unless Otherwise Specified
Charateristic
Reverse
Breakdown Volt.
Reverse Leakge
Current.
Forward Volt.
Drop
Junction
Capacitance
Symbol Min
V (BR)R
IR
VF
C tot
40
-----
---------
Typ. Max
-----
-----
----2.0
----2
15
5
25
25
50
0.25
0.45
0.90
-----
Unit
V
uA
V
pF
C
B
A
DIMENSION
DIM
INCHES
MM
NOTE
MIN
MAX
MIN
MAX
A
B
.134
.008
.142
.016
3.40
0.20
3.60
0.40
C
.055
.059
1.40
1.50
Test Cond.
100uA pulse
V R =10V
V R =10V, T J =60 oC
V R =20V
V R =20V, T J =60 oC
V R =40V
V R =40V, T J =60 oC
I F=0.1mA
I F=10mA
I F=250mA
SUGGESTED SOLDER
PAD LAYOUT
0.105
0.075”
V R =1V, f=1MHz
Note: 1. Valid provided that electrodes are kept at ambient temperature
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0.030”
MCC
LL48
Figure 1. Forward current versus forward voltage
at different temperatures(typical values)
Figure 2. Forward current versus forward voltage
(typical values)
IF(mA)
IF(mA)
Tj= 25 C
Tamb=100 C
Tamb= 25 C
Tamb= 55 C
Figure 3.Reverse current versus ambient
temperatures
IR(µA)
90% confidence
VR=20V
max.
typ.
TJ=( C)
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MCC
LL48
Figure 4.Reverse current versus continuous
Reverse voltage(typical values)
IR(µA)
VR=(V)
Figure 5.Capacitance C versus reverse applied
voltage VR (typical values)
C(pF)
Tamb= 25 C
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