参数资料
型号: 1N4148-G
厂商: Comchip Technology
文件页数: 2/3页
文件大小: 83K
描述: DIODE FAST SW 150MA 75V DO-35
产品培训模块: Flat Chip Diodes
标准包装: 1
二极管类型: 标准
电压 - (Vr)(最大): 75V
电流 - 平均整流 (Io): 150mA
电压 - 在 If 时为正向 (Vf)(最大): 1V @ 10mA
速度: 小信号 =< 200mA(Io),任意速度
电流 - 在 Vr 时反向漏电: 5µA @ 75V
安装类型: 通孔
封装/外壳: DO-204AH,DO-35,轴向
供应商设备封装: DO-35
包装: 标准包装
产品目录页面: 1571 (CN2011-ZH PDF)
其它名称: 641-1313-6
RATING AND CHARACTERISTIC CURVES (1N4148-G)
Page 2
QW-B0050
REV:A
Switching Diode
Percent
of
Rated
Peak
Reverse
Voltage,
(%)
I
n
s
t
a
n
t
a
n
e
o
u
s
R
e
v
e
r
s
e
C
u
r
r
e
n
t
,
(
u
A
)
TJ=100°C
010
20
40
60
80
100
120
140
100
10
1.0
0.1
0.
Fig.1
-
Maximum
Forward
Current
A
v
e
r
a
g
e
F
o
r
w
a
r
d
C
u
r
r
e
n
t
,
(
m
A
)
Ambient
Temperature,
(°C)
250
200
150
100
50
1
10
100
Fig.2
-
Maximum
Non-Repetitive
Forward
Surge
Current
Per
Bridge
Elelment
P
e
a
k
F
o
r
w
a
r
d
S
u
r
g
e
C
u
r
r
e
n
t
,
(
A
)
Number
of
Cycles
at
60
Hz
TJ=150
°C
Fig.3
-
Typical
Instantaneous
Forward
Characteristics
Per
Bridge
Element
Instantaneous
Forward
Voltage,
(V)
I
n
s
t
a
n
t
a
n
e
o
y
s
F
o
r
w
a
r
d
C
u
r
r
e
n
t
,
(
m
A
)
0.10.3
0
.5
0.7
0
100
200
0.9
1.1
1.3
Fig.4
-
Typical
Reverse
Characteristics
Per
Bridge
Element
0
3.5
2.5
2.0
1.0
0
1000
100
10
1.0
Derating
Curve
0.5
1.5
3.0
8.3ms
Single
Half
Sine
Wave
JEDEC
Method
TJ=150
°C
TJ=25°C
TJ=25°C
Fig.5 - Reverse Recover Time Characteristics and Test Circuit Diagarm
(+)
(+)
50Vdc
(approx.)
( )
( )
PULSE
GENERATOR
(NOTE 2)
OSCILLISCOPE
(NOTE 1)
1W
NON-
INDUCTIVE
NOTES: 1. Rise Time= 7ns max. Input Impedance= 1 megohm.22pF.
2. Rise
Time= 10ns max. Source Impedance= 50 ohms.
D.U.T.
10W
NONINDUCTIVE
50W
NONINDUCTIVE
+0.5A
0
-0.25A
-1.0A
|
|
|
|
|
|
|
|
1cm
SET
TIME BASE FOR
50 / 10ns / cm
trr
Comchip Technology CO., LTD.
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