1N4448 Datasheet PDF - Vishay Telefunken
| Part Number | 1N4448 | |
| Description | Small Signal Fast Switching Diodes | |
| Manufacturers | Vishay Telefunken | |
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www.vishay.com
1N4448
Vishay Semiconductors
Small Signal Fast Switching Diodes
FEATURES
• Silicon epitaxial planar diodes
• AEC-Q101 qualified
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
MECHANICAL DATA
Case: DO-35
Weight: approx. 125 mg
Cathode band color: black
Packaging codes/options:
TR/10K per 13" reel (52 mm tape), 50K/box
TAP/10K per ammopack (52 mm tape), 50K/box
APPLICATIONS
• Extreme fast switches
PARTS TABLE
PART
ORDERING CODE
1N4448
1N4448-TAP or 1N4448-TR
TYPE MARKING
V4448
INTERNAL CONSTRUCTION
Single diode
REMARKS
Tape and reel/ammopack
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Repetitive peak reverse voltage
Reverse voltage
Peak forward surge current
Repetitive peak forward current
Forward continuous current
Average forward current
Power dissipation
tp = 1 μs
VR = 0
l = 4 mm, TL = 45 °C
l = 4 mm, TL 25 °C
VRRM
VR
IFSM
IFRM
IF
IF(AV)
Ptot
Ptot
VALUE
100
75
2
500
300
150
440
500
UNIT
V
V
A
mA
mA
mA
mW
mW
THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Thermal resistance junction to ambient air
Junction temperature
Storage temperature range
l = 4 mm, TL = constant
RthJA
Tj
Tstg
VALUE
350
175
- 65 to + 150
UNIT
K/W
°C
°C
Rev. 1.1, 06-May-13
1 Document Number: 81858
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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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 1N4448 electronic component. |
| Information | Total 4 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Product Image and Detail view |  1. - Vrrm=75V, Fast Switching Diode [ Learn More ] | |
| Download | [ 1N4448.PDF Datasheet ] | |
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