1N4448WX.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 1N4448WX 데이타시트 다운로드

No Preview Available !

www.DataSheet4U.com
MCC
TM
Micro Commercial Components
Features
  omponents
20736 Marilla Street Chatsworth

  !"#
$ %    !"#
l Fast Switching Speed
l Ultra Small Surface Mount Package
l For General Purpose Switching Applications
l High Conductance
Mechanical Data
l Case: SOD-323, Molded Plastic
l Polarity: Indicated by Cathode Band
1N4448WX
High Speed
Switching Diode
200mW
SOD323
A
B
Maximum Ratings @ 25oC Unless Otherwise Specified
C
E
Characteristic
Symbol Value
Unit
Non-Repetitive Peak Reverse Volt.
Peak Repetitive Reverse Voltage
VRM
VR R M
100
VH
D
Working Peak Reverse Voltage
VRWM
75
V
DC Blocking Voltage
VR
RMS Reverse Voltage
VR(RMS)
53
V
G
J
Forward Continuous Current(Note1)
IF M
500
mA
Average Rectified Output Current
Io
250
mA
Non-Repetitive Peak @ t=1.0us
Forward Surge Current @ t=1.0s
IFSM
4
2
A
A
Power Dissipation(Note 1)
Pd 200 mW
Thermal Resistance(Note 1)
Operation/Storage Temp. Range
RθJA
Tj, TSTG
625
-65 to +150
K/W
oC
Electrical Characteristics @ 25oC Unless Otherwise Specified
Charateristic
Symbol Max Unit
Test Cond.
DIMENSIONS
DIM INCHES
MM NOTE
MIN MAX MIN MAX
A .090 .107 2.30 2.70
B .063 .071 1.60 1.80
C .045 .053 1.15 1.35
D .031 .045 0.80 1.15
E .010 .016 0.25 0.40
G .004 .018 0.10 0.45
H .004 .010 0.10 0.25
J ----- .006 ----- 0.15
Maximum Forward
Voltage Drop
0.720
IF=5.0mA
VFM 0.855 V IF=10mA
1 IF=100mA
SUGGESTED SOLDER
PAD LAYOUT
0.074"
1.25
IF=150mA
Maximum Peak
Reverse Current
Junction Capacitance
2.5 uA VR=75V
IR M 50 uA VR=75V Tj=150 oC
30 uA VR=25V Tj=150oC
25 nA VR=20V
Cj 4 pF VR=0V, f=1.0MHz
0.027”
0.022”
Reverse Recovery Time trr
IF=IR=10mA, I rr=0.1IR,
4 ns RL=100 OHM
Note: 1. Valid provided that terminals are kept at ambient temperature
Revision: 2
www.mccsemi.com
2005/07/13

No Preview Available !

1N4448WX
MCC
TM
Micro Commercial Components
1000
10,000
100
10
1.0
0.1
0.01
0
12
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Forward Characteristics
1000
100
10
VR = 20V
1
0 100 200
Tj, JUNCTION TEMPERATURE (°C)
Fig. 2 Leakage Current vs Junction Temperature
Revision: 2
www.mccsemi.com
2005/07/13