1N4148W, 1N4448W
SURFACE MOUNT SWITCHING DIODES
POWER
410 - 500 mW
VOLTAGE
100 Volts
FEATURES
• Fast switching Speed
• Electrically Identical to Standard JEDEC
• High Conductance
• Surface Mount Package Ideally Suited for Automatic Insertion
• Flat package SOD-123 in stead mini-MELF package.
MECHANICAL DATA
Case: SOD-123, Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Approx. Weight:0.01 gram
SOD-123
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
1N4148W
75
1N4448W
UNITS
V
Reverse Voltage
75
100
50
V
R
Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
100
50
V
V
V
RM
V
RMS
75
75
V
V
DC
Maximum Average Forward Current at Ta=25OC
150
2.0
410
150
4.0
500
mA
A
I
AV
Peak Forward Surge Current, 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
Power Dissipation Derate Above 25OC
mW
V
P
TOT
@I
@I
F
F
=10 mA
=5 mA
1.0
-
1.0
0.72
Maximum Forward Voltage
V
F
Maximum DC Reverse Current at Rated DC Blocking Voltage
2.5
4.0
4.0
450
2.5
4.0
4.0
450
µA
pF
ns
I
R
TJ
= 25OC
Typical Junction Capacitance( Notes1)
Maximum Reverse Recovery (Notes2)
Maximum Thermal Resistance
CJ
TRR
OC / W
OC
RθJA
Storage Temperature Range
-55 TO +125
T
J
NOTE:
1. CJ at VR=0, f=1MHZ
2.From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
Part Number: 1N4148W, 1N4448W
PAGE 1