DL4148
500mW High Speed
Switching Diode
100 Volt
Features
• Low Current Leakage
• Compression Bond Construction
• Low Cost
• Surface Mount Applications
Maximum Ratings
• Operating Temperature: -65℃ to +175℃
• Storage Temperature: -65 ℃ to +175℃
• Maximum Thermal Resistance: 500K/W Junction To Ambient
Tested on PC Board 50mm × 50mm × 1.6mm
Electrical Characteristics @ 25℃ Unless Otherwise Specified
Reverse Voltage VR 75V
Breakdown Voltage VBR 100V IR =100 μA
Average Forward
Current IO 150mA
Power Dissipation PTOT 500mW
Junction
Temperature TJ 175°C
Peak Forward Surge
Current IFSM 2.0A tp = 1.0μs
Maximum
Instantaneous
Forward Voltage VF 1.0V IFM = 10mA
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR 25nA
5.0μA
50µA
VR=20V; TJ = 25℃
VR=75V; TJ = 25℃
VR=20V; TJ =150℃
Maximum Junction
Capacitance CJ 4.0pF Measured at
1.0MHz, VR=0V
Maximum Reverse
Recovery Time Trr 4.0ns
IF=10mA; VR = 6V
RL=100Ω
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
omponents
20736 Marilla Street Chatsworth
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MCC
SUGGESTED SOLDER
PAD LAYOUT
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .134 .142 3.40 3.60
B .008 .016 .20 .40
C .055 .059 1.40 1.50
∅
A
B
C
Cat
h
ode
M
a
.165
.075
.030
MiniMELF
Revision: 5 2006/05/07
TM
Micro Commercial Components
www.mccsemi.com
1 of 4
Instantaneous Forward Current - MilliAmperes versus
Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics
4
6
20
10
MilliAmps
.4
.6
.8
1.0
1.2
1.4
.01
.02
.04
.06
.1
.2
.4
.6
1
2
25°C
Volts
Junction Capacitance - pF versus
Reverse Voltage - Volts
Figure 3
Junction Capacitance
.1
.2
1
.4
2
10
20
40
4
100
200
.1
.2
.6
1
2
10
pF
Volts
6
4
.4
400
1000
TJ=25°C
Admissable Power Dissipation - MilliWatts versus
Ambient Temperature - °C
Figure 2
Forward Derating Curve
0
175
50
75
100
125
0
100
200
300
MilliWatts
°C
150
400
500
600
Single Phase, Half Wave
60Hz Resistive or Inductive Load
Revision: 5 2006/05/07
DL4148 MCC TM
Micro Commercial Components
www.mccsemi.com
2 of 4
1
100
4
0
400
800
1200
8
Figure 5
Peak Forward Surge Current
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
MilliAmps
Cycles
2
6
10
20
60
80
40
16
00
2000
2400
Figure 4
Typical Reverse Characteristics
Instantaneous Reverse Leakage Current - NanoAmperes versus
Junction Temperature - °C
TJ
40
60
200
100
NanoAmp
s
2
0
120
4
0
60
80
100
.1
.2
.4
.6
1
2
4
6
10
20
400
600
1000
140
TA=25°C
Revision: 5 2006/05/07
DL4148 MCC TM
Micro Commercial Components
www.mccsemi.com
3 of 4
MCC
Revision: 5 2006/05/07
TM
Micro Commercial Components
www.mccsemi.com
4 of 4
products are represented on our website, harmless against all damages.
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Products offer by Micro Commercial Components Corp .are not intended for use in Medical,
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. reserves the right to make changes without further notice to any
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