LL4448
FAST SWITCHING SURFACE MOUNT DIODES
POWER
500 mW
VOLTAGE
100 Volts
FEATURES
• 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)
0.020(0.5)
0.012(0.3)
MECHANICAL DATA
• Case: MINI MELF
0.146(3.7)
0.130(3.3)
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: Cathode Band
• Marking: Cathode Band Only
• Weight: 0.03 grams(approx)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PARAMETER
Peak Reverse Voltage
Maximum DC Blocking Voltage
SYMBOL
VALUE
100
75
UNITS
V
V
RM
DC
V
V
Maximum Average Forward Current at T
A
=25OC And f >50Hz
I
F(AV)
FSM
150
500
500
1.0
mA
mA
mW
V
Surge Forward Current at t < 1s and T
J
=25OC
I
Power Dissipation at T
A
= 25OC
PTOT
Maximum Forward Voltage at IF =100mA
V
F
Maximum Leakage Current
at VR=20V
I
R
25
50
nA
μA
at VR=20V ,T
J
= 150OC
Maximum Capacitance at VF =VR=0
C
J
4
4
pF
Maximum Reverse Recovery Time From
IF = -IR =10mA to IRR= -1mA ,VR=6V RL=100 Ω
trr
ns
Typical Maximum Thermal Resistance
R
ΘJA
350
OC / W
OC
Operating Junction Temperature and Storage Temperature
Range
T
J
,TSTG
-65 to +175
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
PAGE . 1
May 16,2012-REV.07