1N4148W
SURFACE MOUNT SWITCHING DIODES
VOLTAGE
FEATURES
• Fast switching Speed.
• Electrically ldentical to Standerd JEDEC
• High Conductance
• Surface Mount Package ldeally Suited for Automatic lnsertion.
•
Lead free in comply with EU RoHS
2011/65/EU
directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
100 Volts
POWER
410mWatts
SOD-123
0.154(3.90)
0.141(3.60)
0.110(2.80)
0.098(2.50)
Unit
：
inch(mm)
0.028(0.70)
0.019(0.50)
0.071(1.80)
0.055(1.40)
MECHANICAL DATA
Case: SOD-123 plastic case.
Terminals : Solderable per MIL-STD-750,Method 2026
Standard packaging: 8mm tape
Weight: approximately
0.0004 ounces,
0.01 grams
Marking Code: A2
0.008(0.20)MAX.
0.053(1.35)
0.037(0.95)
0.005(0.12)MAX.
0.016(0.40)MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
J
=25°C unless otherwise noted)
PARAMETER
Reverse Voltage
Peak Reverse Voltage
RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current at T
A
=25
O
C
Peak Forward Surge Current, 1.0
µs
Power Dissipation Derate Above 25
O
C
Maximum Forward Voltage
Maximum DC Reverse Current at Rated DC Blocking Voltage
T
J
= 25
O
C
Junction Capacitance( Notes1)
Maximum Reverse Recovery (Notes2)
Typical Thermal Resistance
Operating and Storage Temperature Range
SYMBOL
1N4148W
75
100
50
75
150
4
410
0. 715@0.001A
0. 855@0.01A
1. 0@ 0.05A
1. 25@0.15A
0. 025@20V
2. 5@75V
1. 5
4.0
450
-55 to +150
O
UNITS
V
V
V
V
mA
A
mW
V
V
R
V
RM
V
RMS
V
DC
I
AV
I
FSM
P
TOT
V
F
I
R
C
J
T
RR
R
θ
JA
T
J
µA
pF
ns
C/W
O
C
NOTE:
1. CJ at V
R
=0, f=1MHZ
2.From I
F
=10mA to I
R
=1mA, V
R
=6Volts, R
L
=100Ω
March 20,2012-REV.02
PAGE . 1
1N4148W
1
10
I
F
,Forward Current (A)
T
J
=125
O
C
REVERSE CURRENT, u A
T
J
=150°C
1.0
0.1
T
J
=125°C
0.1
T
J
=75
O
C
T
J
=75°C
0.01
T
J
=25°C
0.4
0.6
0.8
1
1.2
0.001
T
J
=25
O
C
0.01
0
20
40
60
80
100
V
F
, Forward Voltage (V)
REVERSE VOLTAGE, Volts
Fig. Typical Forward Characteristics
FIG. 2 TYPICAL REVERSE CHARACTERISTICS
P
D
,
POWER DISSIPATION (mW)
DIODE CAPACIT
ANCE, pF
4.0
500
3.0
400
300
2.0
200
1.0
100
0
0
2
4
6
8
0
50
100
150
200
REVERSE VOLTAGE, Volts
AMBIENT TEMPERATURE(
O
C)
FIG.
POWER DERATING CURVE
FIG.
3
TYPICAL JUNCTION CAPACITANCE
March 20,2012-REV.02
PAGE . 2
1N4148W
MOUNTING PAD LAYOUT
SOD-123
Unit
：
inch(mm)
0.167
(4.25)
0.091
(2.31)
0.038
(0.97)
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7" plastic Reel
March 20,2012-REV.02
0.048
(1.22)
PAGE . 3
1N4148W
Part No_packing code_Version
1N4148W_R1_00001
1N4148W_R2_00001
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
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
March 20,2012-REV.02
PAGE . 4
1N4148W
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.
suitable for the specified use without further testing or modification.
Panjit International Inc. makes no representation or warranty that such applications will be
•
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 the products for use in such applications
se
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.
March 20,2012-REV.02
PAGE . 5
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