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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： | 1/4页 |
| 文件大小： | 53K |
| 代理商： | DFM1F2 |
PDE-DFM1F-0
FAST RECOVERY DIODE
DFM1F
FEATURES
OUTLINE DRAWING
For high speed switching.
Diffused-junction. Resin encapsulated.
ABSOLUTE MAXIMUM RATINGS
Items
Type
DFM1F1
DFM1F2
DFM1F4
DFM1F6
Repetitive Peak Reverse Voltage
V
RRM
V
100
200
400
600
Average Forward Current
I
F(AV)
A
1.0
(
Single-phase half sine wave 180
° conduction
TL = 50°C, Lead length = 6mm
)
Surge(Non-Repetitive) Forward Current
I
FSM
A
40( Without PIV, 10ms conduction, Tj = 40
°C start )
I2t Limit Value
I2tA2s
6.4( Time = 2 ~ 10ms, I = RMS value )
Operating Junction Temperature
T
j
°C
-40 ~ +150
Storage Temperature
T
stg
°C
-40 ~ +150
Notes
(1) Lead mounting : Lead temperature 280
°C max. to 3.2mm from body for 5sec. max..
(2) Mechanical strength : Bending 90
°×2 cycles or 180°×1 cycle, Tensile 2kg, Twist 90°×1 cycle.
CHARACTERISTICS(T
L=25°C)
Items
Symbols
Units
Min.
Typ.
Max.
Test Conditions
20
DFM1F1,2
Peak Reverse Current
I
RRM
A
--
10
DFM1F4,6
Rated V
RRM
Peak Forward Voltage
V
FM
V
--
1.3
I
FM=1.0Ap, Single-phase half sine
wave 1 cycle
Reverse Recovery Time
trr
s
--
0.1
I
F=0.5A, Irp=1.0A, 25%recovery
R
th(j-a)
100
Steady State Thermal Impedance
R
th(j-l)
°C/W
--
70
Lead length = 6 mm
Unit in mm(inch)
Weight: 0.23 (g)
1F1
5
(0.2)
Direction of polarity
Cathode
band
T
ype
mar
k
27MIN.
(1.06)
59MIN.
(2.32)
27MIN.
(1.06)
(0.10)
(0.024)
0.6
φ
2.65φ
DFM1F1 (100V)
Yellow
DFM1F2 (200V)
White
DFM1F4 (400V)
Blue
DFM1F6 (600V)
Red
Type
Color of symbol
& cathode band
Symbol
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相关代理商/技术参数 |
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