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Diodes Semiconductor Electronic Components Datasheet

LL4154 Datasheet

SURFACE MOUNT FAST SWITCHING DIODE

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LL4154 pdf
LL4154
SURFACE MOUNT FAST SWITCHING DIODE
Features
· Fast Switching Speed
· Suitable for General Logic Applications
· High Conductance
Mechanical Data
· Case: MiniMELF, Glass
· Terminals: Solderable per MIL-STD-202,
Method 208
· Marking: Cathode Band Only
· Polarity: Cathode Band
· Weight: 0.05 grams (approx.)
C
B
A
MiniMELF
Dim Min Max
A
3.30
3.70
B
1.30
1.60
C
0.28
0.50
All Dimensions in mm
Maximum Ratings @ TA = 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
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t £ 1.0s
@ t = 1.0ms
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
VRM
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
Pd
RqJA
Tj, TSTG
LL4154
35
25
18
150
0.5
2.0
500
300
-65 to +175
Unit
V
V
V
mA
A
mW
K/W
°C
Electrical Characteristics @ TA = 25°C unless otherwise specified
Characteristic
Maximum Forward Voltage Drop
Maximum Peak Reverse Current
Junction Capacitance
Reverse Recovery Time
Symbol
VFM
IRM
Cj
trr
Min
¾
¾
¾
¾
Max
1.0
100
4.0
4.0
Note: 1. Valid provided that electrodes are kept at ambient temperature.
Unit
V
nA
mA
pF
ns
Test Condition
IF = 30mA
VR = 25V
VR = 25V, Tj = 150°C
VR = 0V, f = 1.0MHz
IF = IR = 10mA,
Irr = 0.1 x IR, RL = 100W
DS30071 Rev. A-2
1 of 2
LL4154


Diodes Semiconductor Electronic Components Datasheet

LL4154 Datasheet

SURFACE MOUNT FAST SWITCHING DIODE

No Preview Available !

LL4154 pdf
500 1000
400
300
100
10
Tj = 100°C
Tj = 25°C
200 1.0
100 0.1
0
0 100 200
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
Tj = 25°C
1.1 f = 1.0MHz
1.0
0.01
0
10,000
1,000
1
VF, FORWARD VOLTAGE (V)
Fig. 2 Forward Characteristics
2
0.9
0.8
0.7
0 24
6 8 10
VR, REVERSE VOLTAGE (V)
Fig. 3 Relative Capacitance Variation
100
10
VR = 25V
1
0 100 200
Tj, JUNCTION TEMPERATURE (°C)
Fig. 4 Leakage Current vs Junction Temperature
DS30071 Rev. A-2
2 of 2
LL4154


Part Number LL4154
Description SURFACE MOUNT FAST SWITCHING DIODE
Maker Diodes Incorporated
Total Page 2 Pages
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