LL4448 MULTICOMP, LL4448 Datasheet

DIODE, HIGH SPEED, MINI-MELF

LL4448

Manufacturer Part Number
LL4448
Description
DIODE, HIGH SPEED, MINI-MELF
Manufacturer
MULTICOMP
Datasheet

Specifications of LL4448

Diode Type
Small Signal
Forward Current If(av)
100mA
Repetitive Reverse Voltage Vrrm Max
100V
Forward Voltage Vf Max
1V
Reverse Recovery Time Trr Max
4ns
Forward Surge Current Ifsm Max
2A
Diode
RoHS Compliant

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Manufacturer
Quantity
Price
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Quantity:
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Manufacturer:
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Quantity:
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Part Number:
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Quantity:
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Part Number:
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Part Number:
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Mechanical Data
Case
Weight
Cathode Band Color
Packaging Codes/Options
Parts Table
Absolute Maximum Ratings (T
Thermal Characteristics (T
Small Signal Fast Switching Diodes
Applications : Extreme fast switches
1621882
Repetitive Peak Reverse Voltage
Reverse Voltage
Peak Forward Surge Current
Repetitive Peak Forward Current
Forward Continuous Current
Average Forward Current
Power Dissipation
Junction to Ambient Air
Junction Temperature
Storage Temperature Range
LL4148
LL4448
Part
Parameter
Parameter
V
V
RRM
RRM
= 100V, V
= 100V, V
: MiniMELF Glass Case (SOD80).
: Approx. 31mg.
: Black.
: GS18/10k per 13inch reel (8mm tape), 10k/box
GS08/2.5k per 7inch reel (8mm tape), 12.5k/box
amb
F
Type Differentiation
F
= Maximum 1000 mV at I
= Maximum 1000 mV at I
50mm x 50mm x 1.6mm
amb
= 25°C unless otherwise specified)
Test Condition
Test Condition
on PC Board
t
= 25°C, unless otherwise specified)
p
V
= 1 µS
R
-
-
-
-
-
-
-
= 0
Page <1>
Features:
• Silicon epitaxial planar diodes.
• Electrical data identical with the devices 1N4148 and 1N4448
• Lead (Pb)-free component.
• Component in acc. to RoHS 2002/95/EC and WEEE 2002/96/EC.
F
F
= 100mA
respectively.
= 50mA
Symbol
Symbol
V
V
I
I
I
I
FRM
FSM
FSM
V
FAV
P
V
RRM
RRM
I
F
R
V
R
LL4148-GS18 or LL4148-GS08
LL4448-GS18 or LL4448-GS08
.
Ordering Code
Value
Value
100
500
300
150
500
100
75
75
2
2
Tape and Reel
Tape and Reel
15/07/08 V1.1
Remarks
Unit
Unit
mW
mA
V
A
V
A

Related parts for LL4448

LL4448 Summary of contents

Page 1

... Test Condition - - = 1 µ 25°C unless otherwise specified) amb Test Condition on PC Board 50mm x 50mm x 1.6mm - - Page <1> . Ordering Code LL4148-GS18 or LL4148-GS08 LL4448-GS18 or LL4448-GS08 Symbol Value V 100 RRM FSM I 500 FRM I 300 F I 150 FAV P 500 V Symbol ...

Page 2

... Reverse current Breakdown voltage V Diode capacitance R Rectification efficiency Reverse recovery time Typical Characteristics (T Forward Current vs. Forward Voltage V - Forward Voltage (V) F Test Condition Part I = 5mA LL4448 50mA LL4148 F LL4448 I = 100mA 20V 20V 150° 75V R = 100 µA, tp/T = 0.01 0.3ms = MHz 50mV ...

Page 3

Reverse Current vs. Reverse Voltage V - Reverse Voltage (V) R Package Diode Capacitance vs. Reverse Voltage V - Reverse Voltage (V) R Dimensions: Millimetres (Inches) Page <3> 15/07/08 V1.1 ...

Page 4

... Part Number Table Description Diode, High Speed, Mini-Melf Part Number LL4448 Page <4> 15/7/08 V1.1 ...

Page 5

... Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. SPC Multicomp is the registered trademark of the Group. © Premier Farnell plc 2008. ...

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