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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。 |
部品番号 | 1N4448 |
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部品説明 | Small Signal Fast Switching Diodes | ||
メーカ | Vishay Telefunken | ||
ロゴ | |||
このページの下部にプレビューと1N4448ダウンロード(pdfファイル)リンクがあります。 Total 4 pages
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 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
3Pages | |||
ページ | 合計 : 4 ページ | ||
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PDF ダウンロード | [ 1N4448 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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