概述
数据手册1N4448W_R2_00001 概述
SURFACE MOUNT SWITCHING DIODES
1N4448W_R2_00001 数据手册
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PDF下载1N4448W
SURFACE MOUNT SWITCHING DIODES
Unit：inch(mm)
SOD-123
POWER
500mWatts
100 Volts
VOLTAGE
FEATURES
0.154(3.90)
0.141(3.60)
• Fast switching Speed
• Electrically ldentical to Standerd JEDEC
• High Conductance
0.110(2.80)
0.098(2.50)
• Surface Mount Package ldeally Suited for Automatic lnsertion
• Lead free in comply with EU RoHS 2011/65/EU directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.028(0.70)
0.019(0.50)
0.071(1.80)
0.055(1.40)
MECHANICAL DATA
• Case: SOD-123 plastic case.
• Terminals : Solderable per MIL-STD-750,Method 2026
• Standard packaging: 8mm tape
• Weight: approximately 0.0004 ounces, 0.01grams
0.008(0.20)MAX.
0.053(1.35)
0.037(0.95)
• Marking Code: A3
0.005(0.12)MAX.
0.016(0.40)MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PARAMETER
SYMBOL
VR
1N4448W
75
UNITS
Reverse Voltage
Peak Reverse Voltage
RMS Voltage
V
V
VRM
100
VRMS
IFM
50
V
Forward Continuous
500
mA
Maximum DC Blocking Voltage
VDC
75
V
Maximum Average Forward Current at TA=25OC
IF(AV)
150
mA
Peak Forward Surge Current, 1.0us
IFSM
4
A
Power Dissipation Derate Above 25OC
Maximum Forward Voltage
PTOT
VF
500
mW
V
0.72 / 0.005A
1.0 / 0.1A
Maximum DC Reverse Current at Rated DC Blocking Voltage TJ=25OC
IR
2.5@75V
μA
Junction Capacitance( Note1)
Maximum Reverse Recovery (Note2)
Typical Thermal Resistance
CJ
trr
4.0
4.0
450
pF
ns
RθJA
OC / W
Operating and Storage Temperature Range
TJ,TSTG
-55 to +150
OC
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
September 13,2012-REV.03
PAGE . 1
1N4448W
1000
100
10
10
TJ
=125OC
1.0
0.1
TJ
=75OC
1
0.01
TJ
=25OC
0.001
0.1
0
20
40
60
80
100
0.2
0.4
0.6
0.8
1.0
1.2
1.4
FORWARD VOLTAGE , Volts
FORWARD VOLTAGE , Volts
FIG. 1-TYPICAL FORWARD CHARACTERISTIC
FIG. 2-TYPICAL REVERSE CHARACTERISTICS
500
400
300
200
100
0
50
100
150
200
AMBIENT TEMPERATURE(OC)
FIG. 3 POWER DERATING CURVE
September 13,2012-REV.03
PAGE . 2
1N4448W
MOUNTING PAD LAYOUT
Unit：inch(mm)
SOD-123
0.167
(4.25)
0.091
(2.31)
0.038
(0.97)
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7" plastic Reel
September 13,2012-REV.03
PAGE . 3
1N4448W
Part No_packing code_Version
1N4448W_R1_00001
1N4448W_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code XX
Version Code XXXXX
Packing type
1st Code
Packing size code
2nd Code HF or RoHS 1st Code 2nd~5th Code
Tape and Ammunition Box
(T/B)
A
R
B
T
S
L
F
N/A
7"
0
1
HF
0
1
serial number
serial number
Tape and Reel
(T/R)
RoHS
Bulk Packing
(B/P)
13"
2
Tube Packing
(T/P)
26mm
52mm
X
Y
U
D
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
FORMING
September 13,2012-REV.03
PAGE . 4
1N4448W
Disclaimer
z
z
Reproducing and modifying information of the document is prohibited without
permission from Panjit International Inc..
Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
z
z
z
Panjit International Inc. disclaims any and all liability arising out of the application or
use of any product including damages incidentally and consequentially occurred.
Panjit International Inc. does not assume any and all implied warranties, including
warranties of fitness for particular purpose, non-infringement and merchantability.
Applications shown on the herein document are examples of standard use and
operation. Customers are responsible in comprehending the suitable use in particular
applications. Panjit International Inc. makes no representation or warranty that such
applications will be suitable for the specified use without further testing or modification.
z
The products shown herein are not designed and authorized for equipments requiring
high level of reliability or relating to human life and for any applications concerning
life-saving or life-sustaining, such as medical instruments, transportation equipment,
aerospace machinery et cetera. Customers using or selling these products for use in
such applications do so at their own risk and agree to fully indemnify Panjit
International Inc. for any damages resulting from such improper use or sale.
z
Since Panjit uses lot number as the tracking base, please provide the lot number for
tracking when complaining.
September 13,2012-REV.03
PAGE . 5
1N4448W_R2_00001 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| 1N4448W_V01 | MDD | SURFACE MOUNT FAST SWITCHING DIODE | 获取价格 |
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| 1N4448X | MCC | 150mW Switching Diodes | 获取价格 |
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| 1N4448X | CJ | SOD-523 | 获取价格 |
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| 1N4448X-T | MCC | 暂无描述 | 获取价格 |
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| 1N4448X-TP | MCC | Rectifier Diode, 1 Element, 0.25A, 75V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-2 | 获取价格 |
|
| 1N4448X-TP-HF | MCC | Rectifier Diode, 1 Element, 0.25A, 75V V(RRM), Silicon, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2 | 获取价格 |
|
| 1N4448X_11 | MCC | 150mW Switching Diodes | 获取价格 |
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| 1N4448X_13 | MCC | 150mW Switching Diodes | 获取价格 |
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| 1N4448Z | SWST | 小信号开关二极管 | 获取价格 |
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| 1N4448_11 | MCC | 500mW 100Volt Switching Diode | 获取价格 |
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