MINI-MELF-SMD
Applications
LL4150
or
LL4150-1
Silicon Diode
Switching
Used in general purpose applications, where a low current controlled
forward characteristic and fast switching speed are important.
BKC can produce generic equivalents to JAN/ TX/ TXV and S level per
MIL-S-19500/ 231 with internal source control drawings.
Features
Six sigma quality
Metallurgically bonded
BKC's Sigma Bond鈩?plating for
problem free solderability
Available in DO-35 package
Maximum Ratings
Peak Inverse Voltage
Average Rectified Current
Continuous Forward Current
Peak Surge Current (t
peak
= 1 sec.)
BKC Power Dissipation T
L
=50
o
C, L = 3/8" from body
Operating Temperature Range
Storage Temperature Range
Electrical Characteristics @ 25
o
C
Forward Voltage Drop @ I
F
= 1.0 mA
Forward Voltage Drop @ I
F
= 10 mA
Forward Voltage Drop @ I
F
= 50 mA
Forward Voltage Drop @ I
F
= 100 m
Forward Voltage Drop @ I
F
= 200 mA
Reverse Leakage Current @ V
R
= 50 V
Breakdown Voltage @ Ir = 0.1 mA
Capacitance @ V
R
= 0 V, f = 1mHz
Reverse Recovery time (note 1)
Reverse Recovery time (note 2,3)
Forward Recovery time (note 4)
Symbol
V
F
V
F
V
F
V
F
V
F
I
R
PIV
C
T
t
rr
t
rr
V
fr
LL-34/35 MINI MELF
Surface Mount Package DO-213AA
0.10"REF
2.54 mmREF
Both End Caps
0.016-.022"
0.41-0.55 mm
Length
0.13-0.146"
3.30-3.70 mm
Dia.
.063-.067"
1.6-1.7mm
Symbol
PIV
I
Avg
I
Fdc
I
peak
P
tot
T
Op
T
St
Minimum
0.54
0.66
0.76
0.80
0.87
75
Value
75 (Min.)
200
400
0.5
500
-65 to +200
-65 to +200
Maximum
0.62
0.74
0.86
Unit
Volts
mAmps
mAmps
Amp
mWatts
o
C
o
C
Unit
Volts
Volts
Volts
Volts
Volts
碌A(chǔ)
Volts
pF
nSecs
nSecs
nSecs
0.92
1.0
0.1 (100 @ 150
o
C)
2.5
4.0
6.0
10
Note 1: Per Method 4031-A with I
F
= I
R
= 10 to 200 mA, R
L
= 100 Ohms,recover to 0.1 If.
Note 2: Per Method 4031-A with I
F
= I
R
= 200 to 400 mA, R
L
= 100 Ohms,recover to 0.1 If.
Note 3: Per Method 4031-A with I
F
= 10 microA, Ir = 1.0 mA, recover to 0.1 mA.
Note 4: Per Method 4026 with I
F
= 200 mA, Ir = 1.0 mA, recover to 0.1 mA.
6 Lake Street - Lawrence, MA 01841
Tel: 978-681-0392 - Fax: 978-681-9135
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