LL4148-T1 WTE [Won-Top Electronics], LL4148-T1 Datasheet

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LL4148-T1

Manufacturer Part Number
LL4148-T1
Description
FAST SWITCHING DIODE
Manufacturer
WTE [Won-Top Electronics]
Datasheet
1.LL4148-T1.pdf (3 pages)
Features
!
!
!
!
                                                                   D
Mechanical Data
!
!
!
!
!
Maximum Ratings
1N4148 / LL4148
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Rectified Current (Average), Half Wave Rectification with
Resistive Load and f  50MHz (Note 1)
Non-Repetitive Peak Forward Surge Current
Power Dissipation (Note 1)
Derate Above 25°C
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Fast Switching Speed
Glass Package Version for High Reliability
High Conductance
Available in Both Through-Hole and Surface
Mount Versions
Case: DO-35, MiniMELF
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight:
Marking: Cathode Band Only
POWER SEMICONDUCTORS
WTE
DO-35
MiniMELF 0.05 grams
Characteristic
@T
A
0.13 grams
=25°C unless otherwise specified
@ t = 1.0µs
@ t = 1.0s
1 of 3
Dim
B
C
D
A
Symbol
T
V
All Dimensions in mm
V
V
R
j
R(RMS)
I
, T
V
I
RWM
V
FSM
P
RRM
JA
FM
I
A
RM
O
C
R
d
STG
DO-35
25.40
Min
1N4148
—
—
—
1N4148 / LL4148
B
FAST SWITCHING DIODE
Max
4.00
0.60
2.00
—
A
-65 to +175
Value
1.68
100
300
150
500
300
1.0
2.0
75
53
© 2002 Won-Top Electronics
Dim
A
B
C
All Dimensions in mm
MiniMELF
LL4148
C
3.30
1.30
0.28
MIn
A
mW/°C
Unit
K/W
mW
mA
mA
°C
V
V
V
A
Max
3.70
1.60
0.50
B

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LL4148-T1 Summary of contents

Page 1

... Rectified Current (Average), Half Wave Rectification with Resistive Load and f  50MHz (Note 1) Non-Repetitive Peak Forward Surge Current Power Dissipation (Note 1) Derate Above 25°C Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range 1N4148 / LL4148 1N4148 / LL4148 A C 1N4148 DO-35 Dim ...

Page 2

... Electrical Characteristics Characteristic Maximum Forward Voltage Maximum Peak Reverse Current Capacitance Reverse Recovery Time Note: 1. Diode on Ceramic Substrate 10mm x 8mm x 0.7mm. 1N4148 / LL4148 @T =25°C unless otherwise specified A Symbol Min V — — — — Max Unit Test Condition 1 ...

Page 3

... Product No. 1N4148-T3 1N4148-TB 1N4148 LL4148-T1 LL4148-T3 Products listed in bold are WTE Preferred devices suffix refers to a 7” reel. T3 suffix refers to a 13” reel. TB suffix refers to Ammo Pack. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. ...

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