1N4148WS

1N4148WS
FAST SWITHING DIODES
Features
• Fast switching speed
• Surface mount package ideally suited for automatic
insertion
• For general purpose switching applications
• High conductance
• RoHS compliant package
Mechanical Data
• Case: Molded plastic body
• Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
• Polarity: Polarity symbols marked on case
Graphic symbol
• Marking:T6, T4
Packing & Order Information
3,000/Box
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Maximum ratings and electrical characteristics, Single diode @TA=25°C
Parameter
Symbol
Limits
Unit
75
V
VR(RMS)
53
V
Forward continuous current
IFM
300
mA
Average rectified output current
IO
150
mA
Peak repetitive peak reverse voltage
VRRM
Working peak
VRWM
VR
DC Blocking voltage
RMS Reverse voltage
Peak forward current @=1.0us
@=1.0s
IFSM
2.0
1.0
A
PD
400
mW
RQJA
625
K/W
Junction temperature
Tj
125
°C
Storage temperature
TSTG
-65 to +150
°C
Non-Repetitive peak reverse voltage
VRM
100
V
Power dissipation
Thermal resistance junction to ambient
Publication Order Number: [1N4148WS]
© Bruckewell Technology Corporation Rev. A -2014
1N4148WS
FAST SWITHING DIODES
Maximum ratings and electrical characteristics, Single diode @TA=25°C
Parameter
Symbol
Min
Conditions
Publication Order Number: [1N4148WS]
Unit
VF1
0.72
V
IF=10mA
VF2
0.85
V
IF=50mA
VF3
1
mA
IF=150mA
VF4
1.25
mA
VR=75V
IR1
1
mW
VR=20V
IR2
25
VR=0V,f=1.0MHz
CT
2
°C
TRR
4
°C
Reverse current
Reverse recovery time
Max
IF=1.0mA
Froward voltage
Capacitance between terminals
Typ
IF=IR=10mA
Irr=0.1XIR,RL=100
© Bruckewell Technology Corporation Rev. A -2014
1N4148WS
FAST SWITHING DIODES
■RATINGS AND CHARACTERISTIC CURVES 1N4148WS
Publication Order Number: [1N4148WS]
© Bruckewell Technology Corporation Rev. A -2014
1N4148WS
FAST SWITHING DIODES
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE
WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Bruckewell Technology Inc., its affiliates, agents, and employees, and all persons acting on its or
their behalf (collectively, “Bruckewell”), disclaim any and all liability for any errors, inaccuracies or
incompleteness contained in any datasheet or in any other disclosure relating to any product.
Bruckewell makes no warranty, representation or guarantee regarding the suitability of the products
for any particular purpose or the continuing production of any product. To the maximum extent
permitted by applicable law, Bruckewell disclaims
(i) Any and all liability arising out of the application or use of any product.
(ii) Any and all liability, including without limitation special, consequential or incidental damages.
(iii) Any and all implied warranties, including warranties of fitness for particular purpose,
non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on
Bruckewell’s knowledge of typical requirements that are often placed on Bruckewell products in
generic applications.
Such statements are not binding statements about the suitability of products for a particular
application. It is the customer’s responsibility to validate that a particular product with the properties
described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance
may vary over time.
Product specifications do not expand or otherwise modify Bruckewell’s terms and conditions of
purchase, including but not limited to the warranty expressed therein.
Publication Order Number: [1N4148WS]
© Bruckewell Technology Corporation Rev. A -2014
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