1N4148WT Fairchild Semiconductor, 1N4148WT Datasheet

DIODE SW 75V 4NS SOD-523F

1N4148WT

Manufacturer Part Number
1N4148WT
Description
DIODE SW 75V 4NS SOD-523F
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of 1N4148WT

Voltage - Forward (vf) (max) @ If
1V @ 10mA
Voltage - Dc Reverse (vr) (max)
75V
Current - Average Rectified (io)
200mA
Current - Reverse Leakage @ Vr
5µA @ 75V
Diode Type
Standard
Speed
Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)
4ns
Capacitance @ Vr, F
5pF @ 0V, 1MHz
Mounting Type
Surface Mount
Package / Case
SOD-523F (0603, 1608 Metric)
Product
General Purpose Diodes
Peak Reverse Voltage
75 V
Forward Continuous Current
0.3 A
Configuration
Single
Recovery Time
4 ns
Maximum Reverse Leakage Current
5 uA
Operating Temperature Range
- 55 C to + 150 C
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1N4148WT
1N4148WTTR

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0
1N4148WT / 1N4448WT / 1N914BWT Rev. A2
© 2009 Fairchild Semiconductor Corporation
1N4148WT / 1N4448WT / 1N914BWT
High Conductance Fast Switching Diode
Features
• Fast Switching Diode (Trr <4.0nsec)
• Flat Lead, Surface Mount Device Under 0.70mm Height
• Extremely Small Outline Plastic Package SOD523F
• Moisture Level Sensitivity 1
• Pb-free Version and RoHS Compliant
• Matte Tin (Sn) Lead Finish
• Green Mold Compound
Absolute Maximum Ratings*
* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
NOTES:
1) These ratings are based on a maximum junction temperature of 150 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Thermal Characteristics
* Device mounted on FR-4 PCB minimum land pad.
Electrical Characteristics
Symbol
Symbol
Symbol
BV
T
C
V
I
V
V
RR
R
I
T
R
F
O
FRM
P
R
RSM
RRM
STG
T
θJA
D
J
Breakdown Voltage
Reverse Current
Forward Voltage
Diode Capacitance
Reverse Recovery Time
Non-Repetitive Peak Reverse Voltage
Repetitive Peak Reverse Voltage
Repetitive Peak Forward Current
Operating Junction Temperature Range
Storage Temperature Range
Power Dissipation (T
Thermal Resistance, Junction to Ambient
Parameter
1N4448WT/ 914BWT
1N4148WT
1N4448WT/ 914BWT
T
C
A
=25°C)
=25°C unless otherwise noted
T
Parameter
Parameter
A
=25°C unless otherwise noted
I
I
V
V
I
I
I
V
I
I
R
R
F
F
F
F
RR
R
R
R
= 5 mA
= 10 mA
= 100 mA
= 100 μA
= 5 μA
Test Conditions
= 10 mA, V
= 20 V
= 75 V
= 0, f = 1 MHz
1
= 1 mA, R
Cathode
Device Marking Code
Device Type Device Marking
1N914BWT
1N4148WT
1N4448WT
ELECTRICAL SYMBOL
R
L
= 6.0 V
= 100 Ω
E1
E2
E3
Anode
Min
0.62
100
75
-55 to +150
-55 to +150
Value
Value
300
200
500
75
75
Typ
Band Indicates Cathode
Max
0.72
25
5
1
1
4
4
September 2009
www.fairchildsemi.com
SOD-523F
Units
Units
°C/W
mW
mA
°C
°C
Units
V
V
nA
μA
pF
nS
V
V

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1N4148WT Summary of contents

Page 1

... V Forward Voltage 1N4148WT F 1N4448WT/ 914BWT C Diode Capacitance O T Reverse Recovery Time RR © 2009 Fairchild Semiconductor Corporation 1N4148WT / 1N4448WT / 1N914BWT Rev. A2 Device Marking Code Device Type Device Marking 1N4148WT 1N4448WT 1N914BWT Cathode ELECTRICAL SYMBOL T =25°C unless otherwise noted A Parameter Parameter =25° ...

Page 2

... Typical Performance Characteristics © 2009 Fairchild Semiconductor Corporation 1N4148WT / 1N4448WT / 1N914BWT Rev www.fairchildsemi.com ...

Page 3

... Typical Performance Characteristics © 2009 Fairchild Semiconductor Corporation 1N4148WT / 1N4448WT / 1N914BWT Rev. A2 (Continue) 3 www.fairchildsemi.com ...

Page 4

... Typical Performance Characteristics © 2009 Fairchild Semiconductor Corporation 1N4148WT / 1N4448WT / 1N914BWT Rev. A2 (Continue) 4 www.fairchildsemi.com ...

Page 5

... Physical Dimension © 2009 Fairchild Semiconductor Corporation 1N4148WT / 1N4448WT / 1N914BWT Rev. A2 SOD-523F 5 www.fairchildsemi.com ...

Page 6

... TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended exhaustive list of all such trademarks. AccuPower FPS Auto-SPM F-PFS FRFET Build it Now CorePLUS Global Power Resource CorePOWER Green FPS CROSSVOLT Green FPS CTL™ ...

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