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1N4448 の電気的特性と機能

1N4448のメーカーはVishay Telefunkenです、この部品の機能は「Small Signal Fast Switching Diodes」です。


製品の詳細 ( Datasheet PDF )

部品番号 1N4448
部品説明 Small Signal Fast Switching Diodes
メーカ Vishay Telefunken
ロゴ Vishay Telefunken ロゴ 




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1N4448 Datasheet, 1N4448 PDF,ピン配置, 機能
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

1 Page





1N4448 pdf, ピン配列
www.vishay.com
PACKAGE DIMENSIONS in millimeters (inches): DO-35
Cathode Identification
1N4448
Vishay Semiconductors
26 min. [1.024]
Rev. 6 - Date: 19. December 2011
Document no.: SB-V-3906.04-031(4)
94 9366
3.9 max. [0.154]
3.1 min. [0.120]
26 min. [1.024]
Rev. 1.1, 06-May-13
3 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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