MCL4148 [FORMOSA]
High-speed switching diode; 高速开关二极管
| 型号： | MCL4148 |
| 厂家： | 
FORMOSA MS |
| 描述： | High-speed switching diode |
| 文件： | 总3页 (文件大小：317K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Formosa MS
MCL4148/MCL4448
High-speed switching diode
Features
1. Saving space
2. Fits onto SOD 323/SOT 23 footprints
3. Micro Melf package
Applications
Extreme fast switches
Construction
Silicon epitaxial planar
Absolute Maximum Ratings
T=25?
j
Parameter
Repetitive peak reverse voltage
Reverse voltage
Test Conditions
tp=1µ s
Type
Symbol
VRRM
VR
Value
100
75
Unit
V
V
Peak forward surge current
IFSM
2
A
Repetitive peak forward voltage
Forward current
Average forward current
Power dissipation
IFRM
IF
IFAV
PV
450
200
150
500
175
mA
mA
mA
mW
?
VR=0
Junction temperature
T
j
Storage temperature range
Tstg
-65~+175
?
Maximum Thermal Resistance
T=25?
j
Parameter
Junction ambient
Test Conditions
on PC board 50mm× 50mm× 1.6mm
Symbol
RthJA
Value
500
Unit
K/W
Formosa MS
1
Formosa MS
MCL4148/MCL4448
Electrical Characteristics
T=25?
j
Parameter
Forward voltage
Test Conditions
Type
Symbol Min
Typ Max
0.72
Unit
V
V
V
nA
µ A
IF=5mA
MCL4448
MCL4148
MCL4448
VF
VF
VF
IR
0.62
IF=10mA
IF=100mA
VR=20V
0.86
0.93
1
1
Reverse current
25
50
IR
VR=20V, T=150?
j
VR=75V
IR
5
µ A
Breakdown current
V(BR)
CD
100
45
V
IR=100µ A,tp/T=0.01,tp=0.3ms
VR=0, f=1MHz, VHF=50mV
VHF=2V, f=100MHz
Diode capacitance
Rectification efficiency
4
pF
%
?
R
Reverse recovery time
IF= IR=10mA, iR=1mA
IF=10mA, VR=6V, iR=0.1× IR,
RL=100O
trr
trr
8
4
ns
ns
Characteristics (Tj=25? unless otherwise specified)
MCL4148
MCL4448
Formosa MS
2
Formosa MS
MCL4148/MCL4448
Dimensions in mm
Cathode band
1.35
Glass
R= 2.5
Glass
1.9± 0.1
Glass Case
Micro Melf
Formosa MS
3
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