LL4448

LL4448
FAST SWITCHING SURFACE MOUNT DIODES
POWER
100 Volts
VOLTAGE
500 mW
MECHANICAL DATA
0.063(1.6)
• Fast switching Speed.
• Surface Mount Package Ideally Suited For Automatic Insertion.
• Silicon Epitaxal Planar Construction.
• Lead free in comply with EU RoHS 2011/65/EU directives
0.020(0.5)
0.012(0.3)
• Case: MINI MELF
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: Cathode Band
• Marking: Cathode Band Only
• Weight: 0.03 grams(approx)
0.055(1.4)DIA.
FEATURES
0.020(0.5)
0.012(0.3)
0.146(3.7)
0.130(3.3)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNITS
VRM
100
V
VDC
75
V
Maximum Average Forward Current at TA =25 C And f >50Hz
I F(AV)
150
mA
Surge Forward Current at t < 1s and TJ=25OC
I FSM
500
mA
Power Dissipation at TA= 25OC
P TOT
500
mW
Maximum Forward Voltage at IF =100mA
VF
1.0
V
Maximum Leakage Current
at V R=20V
at V R=20V ,TJ= 150OC
IR
25
50
nA
μA
Maximum Capacitance at V F =V R=0
CJ
4
pF
Maximum Reverse Recovery Time From
IF = - IR =10mA to IRR= -1mA ,VR=6V RL=100 Ω
trr
4
ns
RΘJA
350
TJ,TSTG
-65 to +175
Peak Reverse Voltage
Maximum DC Blocking Voltage
O
Typical Maximum Thermal Resistance
Operating Junction Temperature and Storage Temperature
Range
C/W
O
C
O
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
May 16,2012-REV.07
PAGE . 1
LL4448
10
REVERSE CURRENT, mA
FORWARD CURRENT, mA
100
10
1.0
TA=150 OC
TA=125 OC
1.0
TA=85 OC
0.1
TA=55 OC
0.01
TA=25 OC
0.1
0.2
0.6
0.4
0.8
1.0
1.2
0.001
0
20
30
40
50
REVERSE VOLTAGE, Volts
FORWARD VOLTAGE, Volts
LEAKAGE CURRENT
FORWARD VOLTAGE
DIODE CAPACITANCE, pF
10
6.0
4.5
60 W
3.5
VRF=2V
2nF
5k W
Vo
1.5
0
0
2
4
6
8
RECTIFICATION EFFCIENCY MEASUREMENT CIRCUIT
REVERSE VOLTAGE, Volts
TYPICAL CAPATICANCE
May 16,2012-REV.07
PAGE . 2
LL4448
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 2.5K per 7" plastic Reel
May 16,2012-REV.07
PAGE . 3
LL4448
Part No_packing code_Version
LL4448_R1_10001
LL4448_R2_10001
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
May 16,2012-REV.07
Version Code XXXXX
1st Code
Packing size code
A
N/A
0
HF
0
serial number
R
7"
1
RoHS
1
serial number
B
13"
2
T
26mm
X
S
52mm
Y
L
F
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
2nd Code HF or RoHS 1st Code 2nd~5th Code
U
D
PAGE . 4
LL4448
Disclaimer
• Reproducing and modifying information of the document is prohibited without permission
from Panjit International Inc..
• Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
• Panjit International Inc. disclaims any and all liability arising out of the application or use of
any product including damages incidentally and consequentially occurred.
• Panjit International Inc. does not assume any and all implied warranties, including warranties
of fitness for particular purpose, non-infringement and merchantability.
• Applications shown on the herein document are examples of standard use and operation.
Customers are responsible in comprehending the suitable use in particular applications.
Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
• Since Panjit uses lot number as the tracking base, please provide the lot number for tracking
when complaining.
May 16,2012-REV.07
PAGE . 5