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1N4448W Schematic ( PDF Datasheet ) - Vishay

Teilenummer 1N4448W
Beschreibung Small Signal Fast Switching Diode
Hersteller Vishay
Logo Vishay Logo 




Gesamt 5 Seiten
1N4448W Datasheet, Funktion
www.vishay.com
1N4448W
Vishay Semiconductors
Small Signal Fast Switching Diode
MECHANICAL DATA
Case: SOD-123
Weight: approx. 10.3 mg
Packaging codes/options:
18/10K per 13" reel (8 mm tape), 10K/box
08/3K per 7" reel (8 mm tape), 15K/box
FEATURES
• Silicon epitaxial planar diode
• Fast switching diode
• AEC-Q101 qualified
• Base P/N-E3 - RoHS-compliant, commercial
grade
• Base P/N-HE3 - RoHS-compliant, AEC-Q101
qualified
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
PARTS TABLE
PART
ORDERING CODE
1N4448W
1N4448W-E3-08 or 1N4448W-E3-18
1N4448W-HE3-08 or 1N4448W-HE3-18
INTERNAL CONSTRUCTION
Single diode
TYPE MARKING
A3
REMARKS
Tape and reel
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Reverse voltage
Repetitive peak reverse voltage
Average rectified current half wave
rectification with resistive load (1)
f 50 Hz
VR
VRRM
IF(AV)
Surge current
Power dissipation (1)
t < 1 s and Tj = 25 °C
IFSM
Ptot
VALUE
75
100
150
500
500
UNIT
V
V
mA
mA
mW
THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Thermal resistance junction to ambient air (1)
RthJA
Junction temperature
Tj
Storage temperature
Tstg
Operating temperature
Top
Note
(1) Valid provided that electrodes are kept at ambient temperature.
VALUE
350
150
- 65 to + 150
- 55 to + 150
UNIT
K/W
°C
°C
°C
Rev. 1.5, 13-May-13
1 Document Number: 85722
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000





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