900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






WON-TOP

LL4148 Datasheet Preview

LL4148 Datasheet

SURFACE MOUNT FAST SWITCHING DIODE

No Preview Available !

®
WON-TOP ELECTRONICS
Features
Silicon Epitaxial Planar Die Construction
Glass Package Version for High Reliability
Fast Switching Speed
High Conductance
For General Purpose Switching Applications
Mechanical Data
Case: MiniMELF, Molded Glass
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.03 grams
Marking: Cathode Band Only
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
LL4148
SURFACE MOUNT FAST SWITCHING DIODE
Pb
A
B
C
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
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Repetitive Peak Forward Current
Forward Continuous Current
Non-Repetitive Peak Forward Surge Current
Operating and Storage Temperature Range
@ t = 1.0µs
@ t = 1.0s
Symbol
VRSM
VRRM
VRWM
VR
IFRM
IF
IFSM
TJ, TSTG
Thermal Characteristics
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Note: 1. Diode on ceramic substrate 10 x 8.0 x 0.7mm.
Symbol
PD
R JA
Value
100
75
500
300
2.0
1.0
-65 to +175
Value
500
300
Unit
V
V
mA
mA
A
°C
Unit
mW
°C/W
© Won-Top Electronics Co., Ltd.
Revision: April, 2012
www.wontop.com
1




WON-TOP

LL4148 Datasheet Preview

LL4148 Datasheet

SURFACE MOUNT FAST SWITCHING DIODE

No Preview Available !

LL4148
Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage
@ IR = 100µA
Forward Voltage Drop
@ IF = 10mA
@ IF = 100mA
Peak Reverse Leakage Current
@ VR = 20V
@ VR = 75V
Diode Capacitance (VR = 0V, f = 1.0MHz)
Reverse Recovery Time (IF=10mA, VR=6.0V, IRR=1.0mA, RL=100)
Symbol
V(BR)
VFM
IRM
CD
trr
Min.
100
®
WON-TOP ELECTRONICS
Typ.
Max.
1.0
1.2
25
5.0
4.0
4.0
Unit
V
V
nA
µA
pF
nS
500
400
300
200
100
0
0 20 40 60 80 100 120 140 160 180 200
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
2.0
1.8
1.6
f = 1.0MHz
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 10 20 30 40 50
VR, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
www.wontop.com
2
1.0
0.1 TA = 150°C
TA = 75°C
0.01
TA = 25°C
TA = 0°C
TA = -40°C
0.001
0
0.25 0.5 0.75 1.0 1.25
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
10000 TA = 150°C
1000
TA = 125°C
100 TA = 75°C
10 TA = 25°C
TA = 0°C
1.0
TA = -40°C
0.1
0
20 40 60 80 100
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 4 Typical Reverse Characteristics
© Won-Top Electronics Co., Ltd.
Revision: April, 2012


Part Number LL4148
Description SURFACE MOUNT FAST SWITCHING DIODE
Maker WON-TOP
PDF Download

LL4148 Datasheet PDF






Similar Datasheet

1 LL4148 Small Signal Fast Switching Diodes
Vishay Telefunken
2 LL4148 SILICON EPITAXIAL PLANAR DIODES
Zowie Technology Corporation
3 LL4148 FAST SWITCHING SURFACE MOUNT DIODE
Diodes Incorporated
4 LL4148 Small Signal Diodes
General Semiconductor
5 LL4148 Switching Diode
GOOD-ARK Electronics
6 LL4148 Surface Mount Silicon Planar Diodes
Diotec Semiconductor
7 LL4148 Silicon Epitaxial Planar Diodes
TEMIC Semiconductors
8 LL4148 SURFACE MOUNT FAST SWITCHING DIODE
WON-TOP
9 LL4148 FAST SWITCHING DIODES
MIC





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy