LL4151 Datasheet, PDF (1/1 Pages) Vishay Siliconix – Silicon Epitaxial Planar Diodes

LL4151
SURFACE MOUNT FAST SWITCHING DIODE
Features
· Fast Switching
· High Reliability
· 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
Symbol
LL4151
Unit
Non-Repetitive Peak Reverse Voltage
@ 5.0mA
V_RM
75
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V_RRM
V_RWM
50
V
VR
RMS Reverse Voltage
V_R(RMS)
35
V
Forward Continuous Current (Note 1)
I_FM
300
mA
Average Rectified Output Current (Note 1)
I_O
150
mA
Repetitive Peak Forward Current (Note 1)
I_FRM
400
mA
Non-Repetitive Peak Forward Surge Current @ t £ 1.0s
@ t = 1.0ms
I_FSM
0.5
2.0
A
Power Dissipation (Note 1)
P_d
500
mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R_qJA
300
K/W
Operating and Storage Temperature Range
T_j, T_STG
-65 to +175
°C
Electrical Characteristics ^{@ TA = 25°C unless otherwise specified}
Characteristic
Maximum Forward Voltage Drop
Maximum Peak Reverse Current
Junction Capacitance
Reverse Recovery Time
Symbol
Min
V_FM
¾
I_RM
¾
C_j
¾
t_rr
¾
Max
1.0
50
2.0
4.0
Note: 1. Valid provided that electrodes are kept at ambient temperature.
Unit
V
nA
pF
ns
Test Condition
IF = 50mA
VR = 50V
VR = 0V, f = 1.0MHz
IF = IR = 10mA,
I_rr = 0.1 x I_R, R_L = 100W
DS30070 Rev. B-2
1 of 1
LL4151