LS4148 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Silicon Epitaxial Planar Diodes

LS4148
SURFACE MOUNT FAST SWITCHING DIODE
Features
· Fast Switching Speed
· Surface Mount Package Ideally Suited for
Automatic Insertion
· For General Purpose Switching Applications
· High Conductance
· Outline Similar to JEDEC 213AA
Mechanical Data
· Case: QuadroMELF, Glass
· Terminals: Solderable per MIL-STD-202,
Method 208
· Polarity: Cathode Band
· Marking: Cathode Band Only
· Weight: 0.034 grams (approx.)
D
B
A
QuadroMELF
Dim Min Max
A
3.3
3.7
B
1.4
1.6
C
1.7Æ Typical
D
0.3 Typical
All Dimensions in mm
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current@ t = 1.0ms
Power Dissipation
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
V_RM
V_RRM
V_RWM
VR
V_R(RMS)
I_FM
I_O
I_FSM
P_d
R_qJA
T_j , T_STG
Electrical Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Maximum Forward Voltage
Symbol
Min
V_FM
¾
Maximum Peak Reverse Current
I_RM
¾
Junction Capacitance
Reverse Recovery Time
C_j
¾
t_rr
¾
Value
Unit
100
V
75
V
53
V
300
mA
150
mA
2.0
A
500
mW
300
K/W
-65 to +175
°C
Max
1.0
25
50
5.0
4.0
4.0
Unit
V
nA
mA
mA
pF
ns
Test Condition
IF = 50mA
VR = 20V
V_R = 20V, T_j = 150°C
V_R = 75V
VR = 0, f = 1.0MHz
IF = IR = 10mA, VR = 6V,
R_L = 100W
Notes: 1. Valid provided that electrodes are kept at ambient temperature.
DS30003 Rev. A-2
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LS4148