SILICON EPITAXIAL
PLANAR DIODE
1N4148CSM
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Low Leakage
Fast Switching
Low Forward Voltage
Hermetic Ceramic Surface Mount Package
Suitable for general purpose, switching applications.
Screening Options Available
ABSOLUTE MAXIMUM RATINGS
(TA = 25°C unless otherwise stated)
VBR
VRWM
IO
IFSM
PD
(1)
(1)
Breakdown Voltage
Working Peak Reverse Voltage
Average Rectified Output Current, TA = 75°C
Surge Current, half sine wave, tp = 8.3ms
TA = 75°C
Total Power Dissipation at
Total Power Dissipation at
Junction Temperature Range
Storage Temperature Range
Derate Above 75°C
TSP = 75°C
Derate Above 75°C
PD
TJ
Tstg
100V
75V
200mA
2A
385mW
3.08mW/°C
1.042W
8.33mW/°C
-65 to +200°C
-65 to +200°C
THERMAL PROPERTIES
Symbols
R
θJA
(PCB)
R
θJSP
(1)
Parameters
Thermal Resistance, Junction To Ambient, On PCB
Thermal Resistance, Junction To Solder Pads
Min.
Typ.
Max.
325
120
Units
°C/W
°C/W
Notes
(1) PCB = FR4 – 0.0625 Inch (1.59mm), 1 Layer, 1.0-Oz Cu, horizontal, in still air.
R
θJA
with a defined PCB thermal resistance condition included, is measured at IO = 200mA.
Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice.
Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However
Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to
verify that datasheets are current before placing orders.
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email:
sales@semelab-tt.com
Document Number 7789
Issue 2
Page 1 of 4
Website:
http://www.semelab-tt.com
SEME-LAB [ SEME LAB ]
