1N4148W
High Speed
Switching Diode
400mW
Features
• Fast switching speed
• Surface Mount Package Ideally Suited for Automatic Insertion
• For general purpose switching applications
• High conductance
• Terminals: Solderable per MIL-STD-202, Method 208
• Polarity: Indicated by Cathode Band
• Weight: 0.01 grams (approx.)
SOD123
DIMENSIONS
INCHES MMDIM
MIN MAX MIN MAX
NOTE
A .140 .152 3.55 3.85
B .100 .112 2.55 2.85
C .055 .071 1.40 1.80
D ----- .053 ----- 1.35
E .012 .031 0.30 .78
G .006 ----- 0.15 -----
H ----- .01 ----- .25
J ----- .006 ----- .15
A
B
E
C
J
D
H
G
0.036”
0.048”
SUGGESTED SOLDER
PAD LAYOUT
omponents
20736 Marilla Street Chatsworth
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MCC
www.mccsemi.com
TM
Micro Commercial Components
x Marking Code: T4,A2
1 of 3
Mechanical Data
Absolute maximum Ratings
Symbol Parameter Rating Unit
V
RM
Peak Repetitive Reverse Voltage 100 V
V
R
DC Reverse Blocking Voltage 100 V
VR(
RMS)
RMS Reverse Voltage 71 V
I
FM
Peak Forward Current 300 mA
I
O
Average Rectified Output Current 150 mA
I
FSM
Forward Surge Current @1us
@1s
2
1
A
P
D
Power Dissipation 400 mW
R
©
ja
Thermal Resistance Junction to Ambient 312.5
O
C/W
T
J
Operating Junction Temperature -65 to +150
O
C
T
STG
Storage Temperature -65 to +150
O
C
Electrical Characteristics @ 25
O
C Unless Otherwise Specified
Symbol Parameter Min Max Units
OFF CHARACTERISTICS
V
F
Forward Voltage Drop
(I
F
=1mAdc)
(I
F
=10mAdc)
(I
F
=50mAdc)
(I
F
=150mAdc)
---
---
---
---
0.715
0.855
1.00
1.25
Vdc
I
R
Reverse Current
(V
R
=75Vdc,T=2ć)
(V
R
=20Vdc,T=2ć)
(V
R
=75Vdc,T=150ć)
---
---
---
1.0
0.025
50
uAdc
C
T
Total Capacitance
(V
R
=0Vdc, f=1.0MHz)
--- 2.0 pF
Trr Reverse Recovery Time
(Irr=0.1*I
R
, I
F
=I
R
10mAdc, R
L
=100¡)
--- 4.0
ns
• Lead Free Finish/RoHS Compliant("P" Suffix
designates RoHS Compliant. See ordering information)
Revision: B 2013/01/01
• Epoxy meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1
• Halogen free available upon request by adding suffix "-HF"