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
•
0.054(1.35)
0.045(1.15)
0.014(0.35)
0.009(0.25)
0.078(1.95)
0.068(1.75)
100 Volts
POWER
250mWatts
0.038(0.95)
0.027(0.70)
MECHANICAL DATA
• Case: SOD-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0001 ounces, 0.0041 grams
• Polarity : Color band cathode
0.107(2.7)
0.090(2.3)
0.006(0.15)
0.002(0.05)
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
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
S YM B OL
-
V
R
V
RM
V
RM S
I
F (AV )
I
F S M
P
D
V
F
I
R
C
J
t
rr
R
θJ
A
T
J
, T
S TG
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
0 .7 1 5 @ 0 .0 0 1 A
0 .8 5 5 @ 0 .0 1 A
1 .0 @ 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 @ 0 .1 A
2 .5 @ 7 5 V
4 .0
4
500
- 5 5 to + 1 5 0
0 .8 5 5 @ 0 .0 1 A
V
1 .0 @ 7 5 V
2 .0
6
O
μ
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
=100Ω
April 12,2011-REV.04
PAGE . 1
1N4148WS SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K per 7" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2012
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
April 12,2011-REV.04
PAGE . 3
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