DL4148 Datasheet, PDF (1/3 Pages) Dc Components – TECHNICAL SPECIFICATIONS OF HIGH SPEED SWITCHING DIODES

Shanghai Lunsure Electronic
Technology Co.,Ltd
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DL4148
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
V_R
75V
Breakdown Voltage
V_BR
100V IR =100μA
Average Forward
Current
I_O
150mA
Power Dissipation
Junction
Temperature
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
P_TOT
T_J
I_FSM
V_F
500mW
175°C
2.0A tp = 1.0μs
1.0V I_FM = 10mA
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
25nA V_R=20V; T_J = 25℃
I_R
5.0μA V_R=75V; T_J = 25℃
50µA V_R=20V; T_J =150℃
Maximum Junction
Capacitance
C_J
4.0pF
Measured at
1.0MHz, V_R=0V
Maximum Reverse
Recovery Time
T_rr
4.0ns
I_F=10mA; V_R = 6V
R_L=100Ω
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
500mW High Speed
Switching Diode
100 Volt
MiniMELF
Cathode Ma
C
B
A
DIMENSIONS
INCHES
DIM
MIN
MAX
A
.134
.142
B
.008
.016
C
.055
.059
MM
MIN
3.40
.20
1.40
MAX
3.60
.40
1.50
NOTE
∅
SUGGESTED SOLDER
PAD LAYOUT
.165
.075
.030
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