1N4148WT N1728 REV.-

1N4148WT
Green Products
Technical Data
Data Sheet N1728, Rev. -
1N4148WT FAST SWITCHING DIODE
Features:
•
•
•
Low Forward Voltage Drop
Fast Switching
PN Junction Guard Ring for Transient and ESD Protection
Marking: T4
Solid dot = Green molding compound device, if none, the normal device.
Mechanical Dimensions: In mm/Inches
SOD-523
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1N4148WT
Green Products
Technical Data
Data Sheet N1728, Rev. -
Ordering Information:
Device
1N4148WT
Package
Shipping
SOD-523(Pb-Free)
8000pcs / reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification.
Maximum Ratings @TA=25°C unless otherwise specified
Symbol
VRM
VRRM
VRWM
VR(RMS)
IO
IFSM
PD
RΘJA
Tj
Tstg
Parameter
Non-repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
RMS Reverse Voltage
Average Rectified Output Current
Non-repetitive Peak Forward Surge Current @ t=8.3ms
Power Dissipation
Thermal Resistance from Junction to Ambient
Junction Temperature
Storage Temperature
Value
Unit
100
V
75
V
53
0.15
300
150
833
150
-55~+150
V
A
mA
mW
°C/W
°C
°C
Electrical Characteristics @TA=25°C unless otherwise specified
Symbol
Test conditions
Min
Typ
Max
Unit
Reverse voltage
Reverse current
Parameter
V(BR)
IR
Forward voltage
VF
Ctot
Trr
75
-
-
1
25
0.715
0.855
1
1.25
2
4
V
μA
μA
V
Total capacitance
Reverse recovery time
IR=1μA
VR=75V
VR=20V
IF=1mA
IF=10mA
IF=50mA
IF=150mA
VR=0V,f=1MHz
IF= IR=10mA, Irr=0.1×IR, RL=100Ω
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1N4148WT
Technical Data
Data Sheet N1728, Rev. -
Green Products
• China - Germany - Korea - Singapore - United States •
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1N4148WT
Technical Data
Data Sheet N1728, Rev. -
Green Products
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the SMC - Sangdest Microelectronics (Nanjing) Co., Ltd sales
department for the latest version of the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement .
3- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any damages that may result from an accident or
any other cause during operation of the user’s units according to the datasheet(s). SMC - Sangdest Microelectronics (Nanjing) Co., Ltd
assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information,
products or circuits described in the datasheets.
4- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any failure in a semiconductor device or any
secondary damage resulting from use at a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC - Sangdest Microelectronics
(Nanjing) Co., Ltd.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
- Sangdest Microelectronics (Nanjing) Co., Ltd.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
regulations..
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