1N4148WS SERIES
SURFACE MOUNT SWITCHING DIODES
VOLTAGE
FEATURES
• Fast switching speed.
• Surface mount package Ideally Suited for Automatic insertion
• Electrically Identical to Standard JEDEC
• High Conductance
• Lead free in comply with EU RoHS 2011/65/EU directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.006(0.15)
0.002(0.05)
0.107(2.7)
0.090(2.3)
0.054(1.35)
0.045(1.15)
0.014(0.35)
0.009(0.25)
0.036(0.90)
0.027(0.70)
0.078(1.95)
0.068(1.75)
100 Volts
POWER
250mWatts
MECHANICAL DATA
• Case: SOD-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.00014 ounces, 0.0041 grams
• Polarity : Color band cathode
0.012(0.30)MIN.
1
2
Cathode
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
O
C ambient temperature unless otherwise specified. For capacitive load, derate current by 20%.
PA RA M E TE R
Ma rk i ng C o d e
Re ve rs e Vo lta g e
P e a k Re ve rs e Vo lta g e
RMS Vo lta g e
Ma xi m um A ve ra g e F o rwa r d C ur re nt a t T
A
= 2 5
O
C
P e a k F o rwa r d S urg e C ur re nt, 0 .0 0 1 ms
P o we r D i s s i p a ti o n D e ra te A b o ve 2 5
O
C
S YM B OL
-
V
R
V
RM
V
RM S
I
F (AV )
I
F S M
P
D
1 N4 1 4 8 W S
A2
1 N4 4 4 8 W S
A3
75
100
50
200
4
250
B AV 1 6 W S
A6
UNITS
-
V
V
V
mA
A
mW
Ma xi m um F o rwa rd Vo lta g e
Ma xi m um D C Re ve rs e C urr e nt a t Ra te d D C
B lo c k i ng Vo lta g e
J unc ti o n C a p a c i ta nc e (No te s 1 )
Ma xi m um Re ve r s e Re c o ve r y Ti m e (No te s 2 )
Typ i c a l The r ma l Re s i s ta nc e
Op e r a ti ng J unc ti o n a nd S to ra g e Te m p e ra ture
Ra ng e
V
F
0 .7 1 5 @ 0 .0 0 1 A
0 .8 5 5 @ 0 .0 1 A
1 @ 0 .0 5 A
1 .2 5 @ 0 .1 5 A
0 .0 2 5 @ 2 0 V
2 .5 @ 7 5 V
1 .5
4
0 .7 2 @ 0 .0 0 5 A
1 @ 0 .1 A
2 .5 @ 7 5 V
4
4
500
- 5 5 to + 1 5 0
0 .8 5 5 @ 0 .0 1 A
V
I
R
C
J
t
rr
R
J
A
T
J
,T
S TG
1 @ 75V
2
6
O
A
pF
ns
C / W
O
C
Notes :
1. C
J
at V
R
=0, f=1MHz
2. From I
F
=10mA to I
R
=1mA, V
R
=6Volts, R
L
=100
August 22,2013-REV.05
PAGE . 1
1N4148WS SERIES
August 22,2013-REV.05
PAGE . 2
1N4148WS SERIES
MOUNTING PAD LAYOUT
0.113
(2.86)
0.069
(1.74)
0.022
(0.56)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K per 7" plastic Reel
0.032
(0.82)
August 22,2013-REV.05
PAGE . 3
1N4148WS SERIES
Part No_packing code_Version
1N4148WS_R1_00001
1N4148WS_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
August 22,2013-REV.05
PAGE . 4
1N4148WS SERIES
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•
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•
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.
August 22,2013-REV.05
PAGE . 5
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