DC COMPONENTS DLM4148-DC Инструкция по эксплуатации онлайн
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DC COMPONENTS DLM4148-DC Инструкция по эксплуатации онлайн

DC COMPONENTS DLM4148-DC Инструкция по эксплуатации онлайн
www.DataSheet4U.com
RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
TECHNICAL SPECIFICATIONS
OF
SURFACE MOUNT SWITCHING DIODES
VOLTAGE RANGE - 100 Volts
CURRENT - 0.15 Ampere
DLM4148
DLM4448
DLM4148 DLM4448
75 V
100 V
150 mA
0.5 A
500 mW
1.0 / 10mA
0.72 / 5mA
V
1.0 / 10mA
5.0 µA
4.0 ns
4.0 pF
o
C
SYMBOL UNITS
Maximum Recurrent Peak Reverse Voltage VRRM
Maximum Average Rectified Current
Maximum Power Dissipation Tamb=25
o
C
Ptot
Maximum Forward Voltage VF
Maximum Reverse Current at Rated DC Blocking Voltage @ TA=25
o
C
IR
Maximum Reverse Recovery Time(Note 1)
trr
Typical Junction Capacitance(Note 2)
CJ
Operating and Storage Temperature Range
TJ,TSTG -55 to + 125
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Note: 1. Test conditions: IF=IR=10mA, RL=100Ω, measured at IR=1mA
2. Measured at 1MHz and VR=0
FEATURES
* Low forward voltage drop
* High speed switching
* High current capability
* High reliability
MECHANICAL DATA
* Low power loss, high efficiency
Micro Melf
Io
Dimensions in inches
and
(millimeters)
C ambient temperature unless otherwise specified.Ratings at 25
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
O
* Low leakage
VR
Maximum Reverse Voltage
*Case: Glass sealed case Micro Melf
*Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026 guaranteed
*Polarity: Color band denotes cathode end
*Mounting position: Any
*Weight: 0.05 grams Approx.
IFSM
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
.049(1.25)
.047(1.20)
.079(2.0)
.071(1.8)
.008(0.2)
CATHODE MARK
.008(0.2)
.043(1.1)

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