参数资料
型号: DFM1F2
元件分类: 二极管(射频、小信号、开关、功率)
英文描述: 1 A, 200 V, SILICON, SIGNAL DIODE
文件页数: 2/4页
文件大小: 53K
代理商: DFM1F2
PDE-DFM1F-0
DFM1F
Forward characteristics
0
1
2345
0.1
1
10
100
PEAK FORWARD VOLTAGE DROP (V)
PEAK
FORWARD
CURRENT
(A)
TL=150C
TL=25C
Single-phase half sine wave
Conduction : 10ms 1 Cycle
Max. average forward power dissipation
(Resistive or inductive load)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
0.4
0.8
1.2
1.6
2.0
AVERAGE FORWARD CURRENT (A)
MAX.
AVERAGE
FORWARD
POWER
DISSIPATION
(W)
Single-phase
( 50Hz )
DC
Max. allowable ambient temperature
(Resistive or inductive load)
0
0.2
0.4
0.6
0.8
1.0
1.2
0
20
40
60
80
100
120
140
160
180
AVERAGE FORWARD CURRENT (A)
MAX.
ALLOWABLE
AMBIENT
TEMPERATURE
(
C)
Single-phase half sine wave
180 conduction (50Hz)
Lead length
=6mm
L
PC board
(100
×180×1.6t)
Copper foil
(
5.5)
Max. allowable lead temperature
(Resistive or inductive load)
0
0.2
0.4
0.6
0.8
1.0
1.2
0
20
40
60
80
100
120
140
160
180
AVERAGE FORWARD CURRENT (A)
MAX.
ALLOWABLE
LEAD
TEMPERATURE
(
C)
Single-phase half sine wave
180 conduction (50Hz)
Lead temp
Copper foil
(
5.5)
Lead length
=6mm
L
PC board
(100
×180×1.6t)
Surge forward current characteristic
(Non-repetitive)
1
10
100
0
10
20
30
40
50
Without PIV
CYCLES
SURGE
FORWARD
CURRENT
(A)
10ms
1 cycle
Surge current
peak value
Transient thermal impedance
1
0.001
0.01
0.1
1.0
10
100
0.1
1.0
10
00
TIME (s)
TRANSIENT
THERMAL
IMPEDANCE
(
C/W)
Rth(j-a)
Rth(j-l)
0
Lead temp
Copper foil
(
5.5)
Lead length
=6mm
L
PC board
(100
×180×1.6t)
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