1N4148W
Rev.G May.-2018
描述
/
Descriptions
DATA SHEET
SOD-123
塑封封装 硅半导½二极管。
Silicon Diode in a SOD-123 Plastic Package.
特征
/ Features
开关速度快。无卤产品。
Fast switching diodes. HF Product.
用途
/
Applications
用于小信号处理。
Small signal diode.
内部等效电路
/ Equivalent Circuit
引脚排列
/ Pinning
1
2
PIN1:Cathode
放大及印章代码
Marking
PIN2:Anode
/ h
FE
Classifications & Marking
HA2
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1N4148W
Rev.G May.-2018
极限参数
/ Absolute Maximum Ratings(Ta=25℃)
符号
Symbol
V
R
V
RM
I
O
I
FM
I
FSM
(t=1.0μs)
I
FSM
(t=1.0s)
P
tot
T
j
T
stg
R
θJA
数值
Rating
75
100
150
300
2.0
1.0
400
150
-55½150
450
单½
Unit
V
V
mA
mA
A
A
mW
℃
℃
℃
/W
DATA SHEET
参数
Parameter
Reverse Voltage
Peak Reverse Voltage
Rectified Current (Average)
Forward Continuous Current
Surge Forward Current
Power Dissipation
Junction Temperature
Storage Temperature Range
Thermal Resistance Junction to Ambient Air
电性½参数
/ Electrical Characteristics(Ta=25℃)
符号
测试条件
Symbol
Test Conditions
V
F
I
F
=10mA
V
R
=20V
I
R
C
tot
t
rr
V
fr
C
T
V
R
=75V
V
R
=20V
T
j
=150℃
V
R
=6.0V
R
L
=100Ω
fp=5to100kHz
f=1.0MHz
V
F
=V
R
=0V
I
F
=10mA
I
R
=1mA
tp=0.1μs
Time<30ns
V
R
=0
最小值 典型值 最大值 单½
Min
Typ
Max
Unit
1.0
V
25
5
50
4
8
2.5
5.0
nA
μA
μA
pF
ns
V
pF
参数
Parameter
Forward Voltage
Instantaneous Reverse Current
Capacitance
Reverse Recovery Time
Voltage Rise when Switching On
tested
Total Capacitance
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1N4148W
Rev.G May.-2018
电参数曲线图
/ Electrical Characteristic Curve
DATA SHEET
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/
6
1N4148W
Rev.G May.-2018
外½尺寸图
/ Package Dimensions
DATA SHEET
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1N4148W
Rev.G May.-2018
印章说明
/
Marking Instructions
DATA SHEET
HA2
说明:
H:
A2:
Note:
H:
A2:
Company Code.
Product Type.
为公司代码
为型号代码
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