½
DIODE
Type :
10DDA40
1A 400V Tj =150
°
C
OUTLINE DRAWING
FEATURES
* Miniature Size
* Low Forward Voltage drop
* Low Reverse Leakage Current
* High Surge Capability
* 52mm Inside Tape Spacing Package Available
Maximum Ratings
Rating
Repetitive Peak Reverse Voltage
Average Rectified Output Current
RMS Forward Current
Surge Forward Current
Operating JunctionTemperature Range
Storage Temperature Range
Symbol
V
RRM
I
O
I
F(RMS)
I
FSM
T
jw
T
stg
Approx Net Weight:0.32g
10DDA40
400
50Hz
Ta=58°C *1
Half Sine Wave
Tl=132°C
Resistive Load (Tl=Lead Temperature
50Hz Half Sine Wave,1cycle,
Non-repetitive
- 40 to + 150
- 40 to + 150
Unit
V
1.0
1.57
45
A
A
A
°C
°C
Electrical
•
Thermal Characteristics
Characteristics
Peak Reverse Current
Peak Forward Voltage
Symbol
Conditions
Tj= 25°C, V
RM
= V
RRM
Tj= 25°C, I
FM
= 1.0A
Junction to Ambient *1
Junction to Lead
Min.
-
-
-
Typ.
-
-
-
Max.
10
1.0
91
17
Unit
µA
V
°C/W
I
RM
V
FM
Rth(j-a)
Thermal Resistance
Rth(j-l)
*1: Without Fin or P.C. Board mounted
½
10DDA40 OUTLINE DRAWING (Dmensions in mm)
FORWARD CURRENT VS. VOLTAGE
10
10DDA40
INSTANTANEOUS FORWARD CURRENT (A)
5
2
Tj=25°C
Tj=150°C
1
0.5
0.2
0.1
0
0.4
0.8
1.2
1.6
INSTANTANEOUS FORWARD VOLTAGE (V)
AVERAGE FORWARD POWER DISSIPATION
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
HALF SINE WAVE
10DDA40
D.C.
AVERAGE FORWARD POWER DISSIPATION (W)
0
0.4
0.8
1.2
1.6
AVERAGE FORWARD CURRENT (A)
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
AMBIENT/Without Fin or P.C. Board
10DDA40
D.C.
1.6
AVERAGE FORWARD CURRENT (A)
1.2
HALF SINE WAVE
0.8
0.4
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (°C)
AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE
10DDA40
D.C.
1.6
AVERAGE FORWARD CURRENT (A)
1.2
HALF SINE WAVE
0.8
0.4
0
0
25
50
75
100
125
150
LEAD TEMPERATURE (°C)
SURGE CURRENT RATINGS
f=50Hz,Harf Sine Wave,Non-Repetitive,No Load
50
10DDA40
SURGE FORWARD CURRENT (A)
40
30
20
10
I FSM
0.02s
0
0.02
0.05
0.1
0.2
0.5
1
2
TIME (s)
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