MMBD4448-L99Z Fairchild Semiconductor, MMBD4448-L99Z Datasheet
MMBD4448-L99Z
Manufacturer Part Number
MMBD4448-L99Z
Description
High Conductance Ultra Fast Diode
Manufacturer
Fairchild Semiconductor
Datasheet
1.MMBD4448-L99Z.pdf
(4 pages)
©2004 Fairchild Semiconductor Corporation
Small Signal Diode
Absolute Maximum Ratings *
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Thermal Characteristics
Electrical Characteristics
V
I
I
T
T
P
R
V
V
I
C
t
F(AV)
FSM
R
rr
STG
J
RRM
D
R
F
θJA
T
Symbol
Symbol
Symbol
3
Maximum Repetitive Reverse Voltage
Average Rectified Forward Current
Non-repetitive Peak Forward Surge Current
Storage Temperature Range
Operating Junction Temperature
Power Dissipation
Thermal Resistance, Junction to Ambient
Breakdown Voltage
Forward Voltage
Reverse Leakage Current
Total Capacitance
Reverse Recovery Time
SOT-23
Pulse Width = 1.0 second
Pulse Width = 1.0 microsecond
1
Parameter
2
MMBD4148/SE/CC/CA
T
Parameter
Parameter
A
=25°C unless otherwise noted
MMBD4148
MMBD4148CC
T
A
= 25°C unless otherwise noted
1
5H
MARKING
I
I
I
V
V
V
V
I
I
5H
D5
R
R
F
F
RR
3
R
R
R
R
= 10mA
= 10mA, V
= 5.0µA
= 100µA
MMBD4148CA
MMBD4148SE
= 20V
= 20V, T
=75V
= 0V, f = 1.0MHz
= 1.0mA, R
2
Test Conditions
A
R
= 150°C
= 6.0V,
L
D6
D4
= 100Ω
4148CC
4148
-55 to +150
Connection Diagram
1
Value
Value
357
1
100
200
150
350
1.0
2.0
Min.
100
3
75
3
2
Max.
1.0
5.0
4.0
4.0
MMBD4148/SE/CC/CA, Rev. A1
25
50
1
1
3
3
Units
Units
°C/W
4148CA
4148SE
mW
mA
°C
°C
2
V
A
A
2
Units
nA
µA
µA
pF
ns
V
V
V
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